Journal Publications

2024

225. Huang, S., Ghosh, N., Niu, C., Chen, Y. P., Ye, P. D., and Xu, X., 2024, "Optically Gated Electrostatic Field-Effect Thermal Transistor", Nano Lett, DOI: 10.1021/acs.nanolett.3c05085

2023

224. Somers, P., Munchinger, A. Maruo, S., Moser, C., Xu, X., Wegener, M., 2023, " The physics of 3D printing with light", Nature Reviews Physics, DOI: 10.1038/s442252-023-00671-3 

223. Han, Z., Xiong, Z., Riffe, W.T., Schonfeld, H.B., Segovia M., Song, J., Wang, H., Xu, X., Hopkins, P.E., Marconnet, A., Ruan, X., 2023, "Predictions and measurements of thermal conductivity of ceramic materials at high temperature ", Phys. Rev. B, DOI: 10.1103/PhysRevB.108.184306

222. Segovia M., and Xu, X., 2023, "Ultrafast, high resolution spatiotemporal mapping of energy transport dynamics for determination of energy transport properties in silicon ", Phys. Rev. B, DOI: 10.1103/PhysRevB.108.125202 

221. Niu, C., Huang, S., Ghosh, N., Tan, P., Wang, M., Wu, W., Xu, X., and Ye, P. D., 2023, "Tunable Circular Photogalvanic and Photovoltaic Effect in 2D Tellurium with Different Chirality ", Nano Lett, DOI: 10.1021/acs.nanolett.3c00780

220. Somers, P., Liang, Z., Chi, T., Johnson, J.E., Pan, L., Boudouris, B.W., Xu, X., 2023, "Photo-activated polymerization inhibition process in photoinitiator systems for high-throughput 3D nanoprinting", Nanophotonics, DOI: 10.1515/nanoph-2022-0611 

2022

219. Zheng, D., Si, M., Chang, S.C., Haratipour, N., Chen, Z., Charnas, A., Huang, S., Wang, K., Dou, L., Xu, X., Avci, U.E., Ye, P.D., 2022, "Ultrathin two-dimensional van der Waals asymmetric ferroelectric semiconductor junctions", J. Appl. Phys., DOI: 10.1063/5.0098827

218. Johnson, J. E., Chen, Y., and Xu, X., 2022, "Model for polymerization and self-deactivation in two-photon nanolithography", Optics Express, DOI: 10.1364/OE.461969 

217. Noh, J., Chowdhury, P.R., Segovia, M., Alajlouni, S., Si, M., Charnas, A.R., Huang, S., Maize, K., Shakouri, A., Xu, X., Xiulin, R., and Pedie, D.Y., 2022, "Enhancement of Thermal Transfer From β -Ga₂O₃ Nano-Membrane Field-Effect Transistors to High Thermal Conductivity Substrate by Inserting an Interlayer ", IEEE Trans. on Electron Devices, DOI: 10.1109/TED.2022.3142651

2021

216. Hsu, S.H., Chi, T., Kim, J., Somers, P., Boudouris, B.W., Xu, X., and Pan, P., 2021 "High-Speed One-Photon 3D Nanolithography Using Controlled Initiator Depletion and Inhibitor Transport", Adv. Optical Materials, DOI: 10.1002/adom.202102262

215. Somers, P., Liang, Z., Johnson, J.E., Boudouris, B.W., Pan, L., and Xu, X., 2021, "Rapid, continuous projection multi-photon 3D printing enabled by spatiotemporal focusing of femtosecond pulses", Light: Science & Applications, 10:199, DOI: 10.1038/s41377-021-00645-z

214. Hsu, S.N., Zhao, W., Gao, Y., Akriti, Segovia, M., Xu, X., Boudouris, B.W., and Dou, L., 2021, "Thermoelectric Performance of Lead-Free Two-Dimensional Halide Perovskites Featuring Conjugated Ligands", Nano Lett., DOI: 10.1021/acs.nanolett.1c02890

213. Segovia M., and Xu, X., 2021, "High Accuracy Ultrafast Spatiotemporal Pump-Probe Measurement of Electrical Thermal Transport in Thin Film Gold", Nano Lett., DOI: 10.1021/acs.nanolett.1c02210

212. Venuthurumilli, P.K., Zeng, Z., and Xu, X., 2021,"Inverse Design of Near-Field Transducer for Heat-Assisted Magnetic Recording Using Topology Optimization", IEEE Transactions on Magnetics. Vol 57, NO. 8, DOI: 10.1109/TMAG.2021.3090659

211. Huang, S., Chen, Y., Luo, Z., and Xu, X., 2021, "Temperature and Strain Effects in Mirco-Raman Thermometry for Measuring In-Plane Thermal Conductivity of Thin Films", Nanoscale and Microscale Thermophyiscal Eng., pp. 91-100, DOI: 10.1080/15567265.2021.1912865

210. Huang, S., and Xu, X., 2021, "Optical Chirality Detection Using a Topological Insulator Transistor", Adv. Optical Materials, DOI: 10.1002/adom.202002210

209. Chi, T., Somers, P., Wilcox, D.A., Schuman, A.J., Johnson, J.E., Liang, Z., Pan, L., Xu, X., and Boudouris, B.W., 2021, "Substituted Thioxanthone-Based Photoinitiators for Efficient Two-Photon Direct Laser Writing Polymerization with Two-Color Resolution", ACS Appl. Polym. Mater. 3, 3, 1426-1435, DOI: 10.1021/acsapm.0c01291

208. Salihoglu, H., and Xu, X., 2021, "Near-field radiative transfer by bulk hyperbolic polaritons across vacuum gap", International J. of Heat and Mass Trans. Vol 170, 120984, DOI: 10.1016/j.ijheatmasstransfer.2021.120984

207. Zeng, Z., Venuthurumilli, P.K., and Xu, X., 2021, "Inverse Design of Plasmonic Structures with FDTD", ACS Photonics, 2021, 8, 5, 1489–1496, DOI: 10.1021/acsphotonics.1c00260

206. Ninawe, A., Suri, P., Xie, Z., Xu, X., and Ghosh, A., 2021, "Chiro-optical response of a wafer scale metamaterial with ellipsoidal metal nanoparticles", Nanotechnology,  32, 315705, DOI: 10.1088/1361-6528/abf877

2020

205. Ninawe, A., Dhawan, A., and Xu, X., 2020, "Numerical investigation of a narrowband absorber with a simple structure", Optical Society of America, Vol. 3, No. 12/15 pp. 3582-3594, DOI: 10.1364/OSAC.412046

204. Blasco, E., Maruo, S., Xu, X., and Wegener, M., 2020, "3D printing enabled by light and enabling the manipulation of light: feature issue introduction", Optical Materials Express, Vol. 10, No. 12/1 pp. 3414-3416, DOI: 10.1364/OME.415864

203. Huang, S., Miotkowski, I., Chen, Y.P., and Xu, X., 2020, "Deep tuning of photo-thermoelectricity in topological surface states", Scientific Rep., Vol. 10, pp. 16761, DOI: 10.1038/s41598-020-73950-z

202. Salihoglu, H., Nam, W., Traverso, L., Segovia, M., Venuthurumilli, P.K., Liu, W., Wei, Yu., Li, W., and Xu, X., 2020, "Near-Field Thermal Radiation between Two Plates with Sub-10 nm Vacuum Separation", Nano Lett., DOI: 10.1021/acs.nanolett.0c02137

201. Qin, J., Liao, P., Si, M., Gao, S., Qiu, G., Jian, J., Wang, Q., Zhang, S., Huang, S., Charnas, A., Wang, Y., Kim, M., Wu, W., Xu, X., Wang, H., Yang, L., Yap, Y., and Ye, P., 2020, "Raman response and transport properties of tellurium atomic chains encapsulated in nanotubes", Nature electronics, DOI: 10.1038/s41928-020-0365-4

200. Huang, S., Segovia, M., Yang, X., Koh, Y., Wang, Y., Ye, P., Wu, W., Shakouri, A., Ruan, X., and Xu, X., 2020, "Anisotropic thermal conductivity in 2D tellurium ", 2D Mater., Vol, No. 1, pp. 015008, DOI: 10.1088/2053-1583/ab4eee

2019

199. Salihoglu, H., Iyer, V., Taniguchi, T., Watanabe, K., Ye, P., and Xu, X., 2019, "Energy Transport by Radiation in Hyperbolic Material Comparable to Conduction". Adv. Funct. Mater., DOI: 10.1002/adfm.201905830

198. Chi, T., Somers, P., Wilcox, D.A., Schuman, A.J., Iyer, V., Le, R., Gengler, J., Ferdinandus, M., Liebig, C,. Pan, L., Xu, X., and Boudouris, B.W., 2019, "Tailored Thioxanthone-Based Photoinitiators for Two-Photon-Controllable Polymerization and Nanolithographic Printing", J. of Polymer Science, Part B: Polymer Physics, Vol. 57, Issue 21 DOI: 10.1002/polb.24891

197. Venuthurumilli, P.K., Wen, X., Iyer, V., Chen, Y.P., and Xu, X., 2019, "Near-Field Imaging of Surface Plasmons from the Bulk and Surface State of Topological Insulator Bi2Te2Se", ACS Photonics, DOI: https://doi.org/10.1021/acsphotonics.9b00814

196. Datta, A., Zeng, Z., and Xu, X., 2019, "Split ring resonator as a nanoscale optical transducer for heat-assisted magnetic recording", Optics Express, Vol. 27, Issue 20, pp. 27396-28639.

195. Iyer, V., Segovia, M., Wang, Y., Wu, W., Ye, P., and Xu, X., 2019, "Infrared ultrafast spectroscopy of solution-grown thin film tellurium", Phys. Rev. B, Vol 100, pp. 075436-1-6 DOI: 10.1103/PhysRevB.100.075436

194. Yang, L., Datta, A., Hsueh, Y.,  Xu, X., and Webb, K.J., 2019, "Demonstration of Enhanced Optical Pressure on a Structured Surface", Phys. Rev. Lett, 122, 083901 (2019)  DOI: 10.1103/PhysRevLett.122.083901

193. Qiu, G., Huang, S., Segovia, M., Venuthurumilli, P.K., Wang, Y., Wu, W., Xu, X., and Ye, P., 2019, "Thermoelectric Performance of 2D Tellurium with Accumulation Contacts", Nano Lett., DOI 10.1021/acs.nanolett.8b05144

192. Salihoglu H., and Xu, X., 2019, "Near-field radiative heat transfer enhancement using natural hyperbolic material" , J. of Quantitative Spectroscopy and Radiative Transfer, Vol. 222-223, pp. 115-121.

2018

191. Chen C., Iyer, V., Du, Z., Xu, X., and Pan, L.,2018, "Ultrafast time-resolved measurement of energy transport at the metal-liquid interface" , Appl. Phys. Lett., 112, 253105 (2018).

190. Datta, A., and Xu, X., 2018, "Optical and thermal designs of near field transducer for heat assisted magnetic recording", J. Journal Applied Phys., Vol. 57. DOI: 10.7567/JJAP.57.09TA01

189. Iyer, V., Chen, Y.P., and Xu, X., 2018, "Ultrafast Surface State Spin-Carrier Dynamics in the Topological Insulator Bi2Te2Se", Phys. Rev. Lett, 121, 026807 (2018)  DOI: 10.1103/PhysRevLett.121.026807

188. Venuthurumilli, P.K., Ye, P.D., and Xu, X., 2018, "Plasmonic Resonance Enhanced Polarization-Sensitive Photodetection by Black Phosphorus in Near Infrared", ACS Nano, Vol. 12, Issue 5, pp. 4861-4867.  DOI: 10.1021/acsnano.8b01660

187. Wang, Y., Qiu, G., Wang, R., Huang, S., Wang, Q., Liu, Y., Du, Y.,  Goddard III, W.A., Kim, M.J., Xu, X., Ye, P., and Wu, W., 2018, "Field-effect transistors made from solution-grown two-dimensional tellurene ", Nature electronics, Vol 1, 228-236.

186. Yao, Q., Guo, L., Iyer, V., and Xu, X., 2018, " Ultrafast Electron–Phonon Coupling at Metal-Dielectric Interface", Heat Transfer Engineering
DOI: 10.1080/01457632.2018.1457281.

185. Luo, Z., Tian, J., Huang, S., Srinivasan, M., Maassen, J., Chen, Y.P., and Xu, X., 2018, " Large Enhancement of Thermal Conductivity and Lorentz Number in Topological Insulator Thin Films",ACS Nano, DOI: 10.1021/acsnano.7b06430

2017

184. Barton, P., Mukherjee, S., Prabha, J., Boudouris, B.W., Pan, L., and Xu, X., 2017, "Fabrication of silver nanostructures using femtosecond laser-induced photoreduction", Nanotechnology 28 (2017) 505302 (8pp)

183. Qin, J., Qiu, G., Jian, J., Zhou, H.,Yang, L., Charnas, A., Zemlyanov, D. Y., Xu, C. Y., Xu, X., Wu, W., Wang, H., and Ye, P. D., 2017, "Controlled Growth of a Large-Size 2D Selenium Nanosheet and Its Electronic and Optoelectronic Applications", ACS Nano, DOI: 10.1021/acsnano.7b04786

182. Datta, A., and Xu, X., 2017, "Infrared near-field transducer for heat assisted magnetic recording ", IEEE T. Magn., DOI:10.1109/TMAG.2017.2743078 Vol. 53, Issue 12.

181. Li, W., Zhang, H., Liu, J., Lin, J., Xue, X., Zhang, X., Xu, X., Huang, A. and Xiao, Z., 2017. "On-chip high-sensitivity temperature sensor based on gain–loss coupled microresonators". JOSA B, Vol. 34, No. 8 , pp.1765-1770.

180. Iyer, V., Ye, P., and Xu, X., 2017, "Mid-infrared ultrafast carrier dynamics in thin film black phosphorus", 2D Mater., Vol. 4, No. 2, pp. 021032.

179. Du, Y., Qiu, G., Wang, Y., Si, M., Xu, X., Wu, W., and Ye, P., 2017, "One-Dimensional van der Waals Material Tellurium: Raman Spectroscopy under Strain and Magneto-Transport.",Nano Lett., DOI: 10.1021/acs.nanolett.7b01717.

178. Datta, A., and Xu, X., 2017, "Comparative study of optical near-field transducers for heat-assisted magnetic recording", Optical Engineering, Vol. 56, No. 12, pp. 121906.

177.Chen, Y.,Chen, Y., Chu, J., and Xu, X., 2017, "Bridged Bowtie Aperture Antenna for Producing an Electromagnetic Hot Spot", ACS Photonics, Vol. 4, pp. 567-575

176. Chen, Y., Qin, J., Chen, J., Zhang, L., Ma, C., Chu, J., Xu, X., and Wang, L., 2017, "16 nm-resolution lithography using ultrasmall-gap bowtie apertures", Nanotechnology, Vol. 28, pp. 055302.

175. Huang, S., and Xu, X., 2017, "A regenerative concept for thermoelectric power generation", Applied Energy, Vol. 185, pp. 119-125.

2016

174. Qiu, G., Du, Y., Charnas A., Zhou H., Jin S., Luo, Z., Zemlyanov, D. Y., Xu , X., Cheng, G.J., and Ye, P.D., 2016, "Observation of Optical and Electrical In-Plane Anisotropy in High-Mobility Few-Layer ZrTe5.",Nano Lett., DOI: 10.1021/acs.nanolett.6b02629

173. Nam, W., Mitchell, J. I., and Xu, X., 2016, "Laser direct writing of modulation-doped nanowire p/n junctions", Nanotechnology, Vol. 27, pp. 485205.

172. Traverso, L.M., Datta, A., and Xu, X., 2016, "Subdiffraction light focusing using a cross sectional ridge waveguide nanoscale aperture", Optics Express, Vol. 24, Issue 23, pp. 26016-26023.

171. He, X., Datta, A., Nam, W., Traverso, L. M., and Xu, X., 2016, "Sub-Diffraction Limited Writing based on Laser Induced Periodic Surface Structures (LIPSS)", Scientific Rep., Vol 6, pp. 35035-1-8.

170. Du, Y., Maassen, J., Wu, W., Luo, Z., Xu, X., and Ye, P., 2016, "Auxetic Black Phosphorus: A 2D Material with Negative Poisson’s Ratio.",Nano Lett., DOI: 10.1021/acs.nanolett.6b03607

169. Bermel, P., Yazawa, K., Gray, J. L., Xu, X., and Shakouri, A., 2016, "Hybrid strategies and technologies for full spectrum solar conversion.",Energy Environ. Sci, DOI:10.1039/C6EE01386D

168.Chen, Y., Chu, J., and Xu, X., X., 2016, "Plasmonic Multibowtie Aperture Antenna with Fano Resonance for Nanoscale Spectral Sorting", ACS Photonics, DOI: 10.1021/acsphotonics.6b00345

167. Datta, A., and Xu, X., 2016, "Improved Near Field Transducer Design for Heat Assisted Magnetic Recording", IEEE T. Magn., DOI:10.1109/TMAG.2016.2595496.

166. Huang, S., and Xu, X., 2016, "Parametric Optimization of Thermoelectric Generators for Waste Heat Recovery", J. of Electronic Materials, DOI: 10.1007/s11664-016-4740-x

165. Wang, J. L., Guo, L., Ling, C., Song, Y. M., Xu, X., Ni, Z. H., and Chen, Y. F., 2016, "Carrier dynamics in femtosecond-laser-excited bismuth telluride", Phys. Rev. B, Vol 93, pp. 155306-1-6

164. Wei, P., Yang, J., Guo, L., Wang, S., Wu, L., Xu, X., Zhao, W., Zhang, Q., Zhang, W., Dresselhaus, M. S. and Yang, J., 2016, "Minimum Thermal Conductivity in Weak Topological Insulators with Bismuth-Based Stack Structure", Adv. Funct. Mater., doi:10.1002/adfm.201600718

163. Xu, X., Zhou, N., Li, Y., and Traverso, L., 2016, "Optical and Thermal Behaviors of Plasmonic Bowtie Aperture and Its NSOM Characterization for Heat-Assisted Magnetic Recording", IEEE T. Magn., Vol. 52, Issue 2, pp. 1-5.

162. Manzano, C. V., Abad, B., Rojo, M. M., Koh, Y. R., Hodson, S. L., Martinez, A. M. L., Xu, X., Shakouri, A., Sands, T. D., Borca-Tasciuc, T., and Martin-Gonzalez, M., 2016, "Anisotropic Effects on the Thermoelectric Properties of Highly Oriented Electrodeposited Bi₂Te₃ Films", Scientific Rep., Vol 6, pp. 19129-1-8.

2015

161. Garrelts, R., Marconnet, A., and Xu, X., 2015, "Assessment of thermal properties via nanosecond thermoreflectance method ", Nanosc. Microsc. Therm. Vol. 19, Issue 4, pp. 245-257.

160. Wen, X., Datta, A., Traverso, L. M., Pan, L., Xu, X., and Moon, E. E., 2015, "High throughput optical lithography by scanning a massive array of bowtie aperture antennas at near-field", Scientific Rep., Vol 5, pp. 16192-1-6.

159. Luo, Z., Maassen, J., Deng, Y., Du, Y., Garrelts, R. P., Lundstrom, M. S., Ye, P. D., and Xu, X., 2015, "Anisotropic in-plane thermal conductivity observed in few-layer black phosphorus", Nat. Commun. 6:8572, pp. 9572-1-8.

158. Zhou, N. and Xu, X., 2015, "Metamaterial-based perfect absorbers for efficiently enhancing near field radiative heat transfer" , J. Quant. Spectrosc. Radiat. Transfer, Vol. 167, pp. 156-163.

157. Wang, J. L., Guo, L., Liu, C. H., Xu, X., and Chen, Y. F., 2015, "Influence of coherent optical phonon on ultrafast energy relaxation" , Appl. Phys. Lett., Vol. 107, pp. 063107.

156. Wang, J., Guo, L., Luo, Z., Xu, X., Ni, Z., and Chen, Y., 2015, "Study of Coherent Optical Phonon in Bismuth Nanofilms", J. of Engineering Thermophysics, Vol. 36, No. 4, pp. 865-9.

155. Kumar, S., Heister, S. D., Xu, X., and Salvador, J. R., 2015, "Optimization of Thermoelectric Components for Automobile Waste Heat Recorvery Systems", J. of Electronic Materials, DOI: 10.1007/s11664-015-3912-4.

154. Li, Y., Zhou, N., Raman, A., and Xu, X., 2015, "Three-dimensional mapping of optical near field with scatterin SNOM", Optics Express, Vol. 23, Issue 14, pp. 18730-5.

153. Guo, L., Xu, X., and Salvador, J. R., 2015, "Ultrafast carriers dynamics in filled-skutterudites", Appl. Phys. Lett., Vol. 106, pp. 231902.

152. Abad, B., Rull-Bravo, M., Hodson, S. L., Xu, X., and Martin-Gonzalez, M., 2015, "Thermoelectric properties of electrodeposited tellurium films and the sodium lignosulfonate effect", Electrochimica Acta, Vol. 169, pp. 37-45.

151. Chen, Y., Chen, J., Xu, X., and Chu, J., 2015, "Fabrication of bowtie aperture antennas for producing sub-20 nm optical spots", Optics Express, Vol. 23, Issue 7, pp. 9093-9.

150. Zhou, N., Traverso, L. M., and Xu, X., 2015, "Power delivery and self-heating in nanoscale near field transducer for heat-assisted magnetic recording", Nanotechnology, Vol. 26, pp. 134001.

149. Cong, J., Yang, J., Zhao, B., and Xu, X., 2015, "Fabricating subwavelength dot-matrix surface structures of Molybdenum by transient correlated actions of two-color femtosecond laser beams", Optics Express, Vol. 23, Issue 4, pp. 5357-67.

148. Nam, Woongsik, Mitchell, J. I., Ye, P. D., and Xu, X., 2015, "Laser direct synthesis of silicon nanowire field effect transistors", Nanotechnology, Vol. 26, pp. 055306.

2014

147. Guo, L., and Xu, X., 2014, "Ultrafast Spectroscopy of Electron-Phonon Coupling in Gold", J. Heat Trans., Vol. 136, pp. 122401-1 -6

146. Deng, Y., Luo, Z., Conrad, N. J., Liu, H., Gong, Y., Najmaei, S., Ajayan, P. M., Lou, J., Xu, X., and Ye, P. D., 2014, "Black Phosphorene-Monolayer MoS2 van der Waals Heterojunction p-n Diode", ACS Nano, Vol. 8, pp.8292-8299.

145. Spann, B.T., and Xu, X., 2014, "Quantifying electron-phonon coupling in CdTe(1-x)Se(x) nanocrystals via coherent phonon manipulation", Appl. Phys. Lett., Vol. 105, pp. 083111.

144. Zhou, N, Li, Y., and Xu, X., 2014, "Resolving near-field from high order signals of scattering near-field scanning optical microscopy", Optics Express, Vol. 22, Issue 15, pp.18715-18723.

143. Zhou, N., Xu, X., Hammack, A. T., Stipe, B. C., Gao, K., Scholz, W., and Gage, E. C., 2014, "Plasmonic near-field transducer for heat-assisted magnetic recording", Nanophotonics, Vol. 3, pp.141-155.

142. Spann, B.T., S. V. Bhat, Q. Nian, K. M. Rickey, G. J. Cheng, X. Ruan and Xu, X., 2014, "Ehancing photo-induced ultrafast charge transfer across heterojections of CdS and laser-sintered TiO2 nanocrystals", Phys. Chem. Chem. Phys., Vol. 16, pp.10669-10678.

141. Liu, H., Neal, A. T., Zhu, Z., Luo, Z., Xu, X., Tomanek, D., and Ye, P. D., 2014, "Phosphorene: An Unexplored 2D Semiconductor with a High Hole Mobility", ACS Nano, Vol. 8, pp.4033-4041.

140. Luo, Z., Liu, H., Spann, B.T., Feng, Y., Ye, P., Chen, Y.P., and Xu, X., 2014, "Measurement of In-Plane Thermal Conductivity of Ultrathin Films Using Micro-Raman Spectroscopy", Nanoscale and Microscale Thermophysical Eng., Vol. 18, pp.183-193.

139 .Wen, X., Traverso, L. M., Srisungsitthisunti, P., Xu, X., Moon, E. E., 2014, "Optical nanolithography with lambda/15 resolution using bowtie
aperture array", Appl. Phys. A, DOI: 10.1007/s00339-014-8265-y.

138. Spann, B.T. and Xu, X., 2014, "Ultrafast Spectroscopy of CdSe Nanocrystals: Morphological and Environmental Effects on Nonradiative and Nonadiabatic Relaxation", J of Phys. Chem. C, Vol. 118, pp.2844-2850.

137. Mitchell, J. I., Zhou, N., Nam, W., Traverso, L. M., and Xu, X., 2014, "Sub-diffraction Laser Synthesis of Silicon Nanowires", Scientific Rep., Vol 4, pp. 3908-1-4

136. Li, Y., Zhou, N, Kinzel, E. C., Ren, X, and Xu, X., 2014, "The origin of interferometric effect involving surface plasmon polariton in scattering near-field scanning optical microscopy", Optics Express, Vol. 21, Issue 3, pp.2965-2972.

2013

135. Wang, Y., Guo, L., Xu, X., Pierce, J., and Venkatasubramanian, R., 2013, "Origin of coherent phonons in Bi2Te3 excited by ultrafast laser pulses", Phys. Rev. B, Vol 88, pp. 064307-1-6

134. Wang, Y., Qiu, B., McGaughey, A. J. H., Ruan, X., and Xu, X., 2013, "Mode-Wise Thermal Conductivity of Bismuth Telluride", J. Heat Trans., Vol. 135, pp. 091102-1 -6

133. Guo, L., Xu, X., Salvador, J. R., and Meisner, G. P., 2013, "Resonant Oscillations in Multi-Filled Skutterudites", J. of Electronic Materials, Vol 42, pp. 1978.

132. Wen, X., Traverso, L. M., Srisungsitthisunti, P., Xu, X., Moon, E. E., 2013, "High precision dynamic alignment and gap control for optical near-field nanolithography ", J. Vac. Sci. Technol. B., Vol. 31, pp. 041601.

131. Jha, P., Sands, T.D., Jackson, P., Bomberger, C., Favaloro, T., Hodson, S., Zide, J., Xu, X., and Shakouri, A., 2013, "Cross-plane thermoelectric transport in p-type La0.67Sr0.33MnO3/LaMnO3 oxide metal/semiconductor superlattices", J. of Appl. Phys., Vol. 113, pp. 193702-1-8.

130. Wang, P., Slipchenko, M. N., Mitchell, J., Yang, C., Potma, E. O., Xu, X., and Cheng, J-X, 2013, "Far-field imaging of non-fluorescent species with subdiffraction resolution", Nature Photon., DOI: 10.1038/NPHOTON.2013.97.

129. Guo, L., Xu, X., Salvador, J. R., and Meisner, G. P., 2013, "Coupled vibrational modes in multiple-filled skutterudites and the effects on lattice thermal conductivity reduction", Appl. Phys. Lett., Vol. 102, pp. 111905.

128. Kumar, S., Heister, S. D., Xu, X., Salvador, J. R., and Meisner, G. P., 2013, "Thermoelectric Generators for Automotive Waste Heat Recovery Systems Part II: Parametric Evaluation and Topological Studies", J. of Electronic Materials, DOI: 10.1007/S11664-013-2472-8.

127. Kumar, S., Heister, S. D., Xu, X., Salvador, J. R., and Meisner, G. P., 2013, "Thermoelectric Generators for Automotive Waste Heat Recovery Systems Part I: Numerical Modeling and Baseline Model Analysis", J. of Electronic Materials, DOI: 10.1007/S11664-013-2471-9.

126. Nam, W., Mitchell, J. I., Tansarawiput, C., Qi, M., and Xu, X., 2013, "Laser direct writing of silicon filed effect transistor sensors ", Appl. Phys. Lett., Vol. 102, pp. 093504.

125. Wei, D., Mitchell, J. I., Tansarawiput, C., Nam, W., Qi, M., Ye, P. D., and Xu, X., 2013, "Laser direct synthesis of graphene on quartz", Carbon, Vol. 53, pp. 374-379.

2012

124 .Wang, Y., and Xu, X., 2012, "Molecular dynamics studies of ultrafast laser-induced nonthermal melting", Appl. Phys. A, Vol. 110, pp. 617-621.

123. Spann, B.T., Chen, L., Ruan, X., and Xu, X., 2012, "Energy relaxation in CdSe nanocrystals: the effects of morphology and film preparation", Optics Express, Vol. 21, Issue 19, pp.A15-A22.

122. Jha, P., Sands, T.D., Cassels, L., Jackson, P., Favaloro, T., Kirk, B., Zide, J., Xu, X., and Shakouri, A., 2012, "Cross-plane electronic and thermal transport properties of p-type La0.67Sr0.33MnO3/LaMnO3 perovskite oxide metal/semiconductor superlattices", J. of Appl. Phys., Vol. 112, pp. 063714-1-8.

121. Yang, C., Wang, Y., Xu, X., 2012, "Molecular dynamics studies of ultrafast laser-induced phase and structural change in crystalline silicon", International J. of Heat and Mass Trans., Vol. 55, pp. 6060-6066

120. Berdy, D.F., Srisungsitthisunti, P., Jung, B., Xu, X., Rhoads, J.F., and Peroulis, D., 2012, "Low-frequency meandering piezoelectric vibration energy harvester", IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Vol. 59, pp. 846-858.

119. Guo, L., Hodson, S.L., Fisher, T.S., Xu, X., 2012, "Heat transfer across metal-dielectric interfaces during ultrafast-laser heating ", J. Heat Trans., Vol. 134, pp. 042402-1 -5

118. Wei, D., Xu, X., 2012, "Laser direct growth of graphene on silicon substrate", Appl. Phys. Lett., Vol. 100, pp. 023110.

117. Zhang, G., Kirk, B., Jauregui, L.A., Yang, H., Xu, X., Chen, Y.P., and Wu, Y., 2012, " Rational synthesis of ultrathin n-Type Bi2Te3 nanowires with enhanced thermoelectric properties", Nano Letters. Vol. 12, pp. 56-60.

2011

116. Zhou, N., Kinzel, E.C. and Xu, X., 2011, " Nanoscale ridge aperture as near-field transducer for heat-assisted magnetic recording ", Applied Optics, Vol. 50, Issue 31, pp. G42-G46.

115. Park, S. J., Chung, S. H., Kim, B., Qi, M., Xu, X., Stach, E. A., and Yang, C., 2011, "Mechanism of vertical Ge nanowire nucleation on Si (111) during subeutectic annealing and growth ", J. Mater. Res., Vol. 26, pp. 2744-2748.

114. Mitchell, J. I., Park, S. J., Watson, A. C., Srisungsitthisunti, P., Tansarawiput, C., Qi, M., Stach, E. A., Yang, C., and Xu, X., 2011, " Laser direct write of silicon nanowires ", Optical Eng., Vol. 50(10), pp. 104301-1-5.

113. Kinzel, E.C., Srisungsitthisunti, P., and Xu, X., 2011, "Ridge aperture antenna array as a high efficiency coupler for photovoltaic applications", J. Photonics for Energy, Vol. 1, pp. 017002-1-6.

112. Kim, S., Kim, S., Srisungsitthisunti, P., Lee, C., Xu, M., Ye, P., Qi, M., Xu, X., Zhou, C., Ju, S., and Janes, D. B., 2011, "Selective Contact Anneal Effects on Indium Oxide Nanowire Transistors using Femtosecond Laser", J. Phys. Chem. C, Vol. 115, pp. 17147-17153.

111. Zhou, N., Kinzel, E.C. and Xu, X., 2011, " Complementary Bowtie Aperture for Localizing and Enhancing Optical Magnetic Field", Optics Letters, Vol. 36, Issue 15, pp. 2764-2766.

110. Hodson, S. L., Bhuvana, T., Cola, B. A., Xu, X., Kulkami, G. U., and Fisher, T. S., 2011, "Palladium Thiolate Bonding of Carbon Nanotube Thermal Interfaces ", J. Electronic Packaging, Vol. 133, pp. 020907-1-6.

109. Srisungsitthisunti, P., Ersoy, O.K., Xu, X., 2011, "Improving near-field confinement of a bowtie aperture using surface plasmon polaritons ", Appl. Phys. Lett., Vol. 98, pp. 223106.

108. Lee, C., Srisungsitthisunti, P., Park, S., Kim, S., Xu, X., Roy, K., Janes, D.B., Zhou, C., Ju, S., Qi, M., 2011, "Control of current saturation and threshold voltage shift in indium oxide nanowire transistors with femtosecond laser annealing ", ACS Nano, Vol. 5, No. 2, pp. 1095-1101.

2010

107. Cross, R., Cola, B.A., Fisher, T., Xu, X., Gall, K., and Graham, S., 2010, "A metallization and bonding approach for high performance carbon nanotube thermal interface materials", Nanotechnology, Vol. 21 ,pp. 445705.

106. Liebig, C., Wang, Y., Xu, X., 2010, "Controlling phase change through ultrafast excitation of coherent phonons", Optics Express, Vol. 18, Issue 19, pp. 20498-20504.

105. Wang, Y., Liebig, C., Xu, X., Venkatasubramanian, R., 2010, "Acoustic phonon scattering in Bi2Te3/Sb2Te3 superlattices", Appl. Phys. Lett., Vol. 97, p. 083103.

104. Liebig, C., Srisungsitthisunti, P., Weiner, A., Xu, X., 2010, "Enhanced machining of steel using femtosecond pulse pairs", Appl. Phys. A, Vol. 101, No. 3, pp. 487-490.

103. Kinzel, E.C., Srisungsitthisunti, P., Li, Y. and Xu, X, 2010, " Extraordinary transmission from high-gain nanoaperture antennas", Appl. Phys. Lett., Vol. 96, p. 211116.

102. Uppuluri, S.M.V., Kinzel, E.C., Li, Y., and Xu, X, 2010, " Parallel optical nanolithography using nanoscale bowtie aperture array", Optics Express, Vol. 18, Issue 7, pp. 7369-7375.

101. Kinzel, E.C. and Xu, X, 2010, " Extraordinary infrared transmission through a periodic bowtie aperture array", Optics Letters, Vol. 35, Issue 7, pp. 992-994.

100. Guo, R., Kinzel, E.C., Li, Y., Uppuluri, S.M.V., Raman, A., and Xu, X., 2010, " Three-dimensional mapping of optical near field of a nanoscale bowtie antenna", Optics Express., Vol. 18, Issue 5, pp.  4961-4971.

2009

99. Biswas, K.G., Sands, T.D., Cola, B.A., and Xu, X., 2009, " Thermal Conductivity of Bismuth Telluride Nanowire Array-epoxy Composite", Appl. Phys. Lett., Vol. 94, p. 223116.

98. Srisungsitthisunti, P., Ersoy, O.K., and Xu, X., 2009, "Optimization of Modified Volume Fresnel Zone Plates", J. Opt. Soc. Am. A Vol. 26, pp. 2114 – 2120.

97. Kelkar R., Kinzel, E.C., Xu, X., 2009, "Laser sintering of conductive carbon paste on plastic substrate", Opt. Eng., Vol. 48(7), 074301(2009).

96. Mishra, H., Cola, B.A.,Rawat, V., Amama, P.B., Biswas, K.G., Xu, X., Fisher, T.S., and Sands, T.D., 2009, "Thermomechanical and Thermal Contact Characteristics of Bismuth Telluride Films Electrodeposited on Carbon Nanotube Arrays", Adv.Mater, 27, 1-4.

95. Wang, Y., Xu, X., Yang, J., 2009, "Resonant oscillation of misch-metal atoms in filled skutterudites", Phys.Rev.Lett, 102, 175508(2009).

94. Kinzel, E.C., Xu, X., 2009, "High efficiency excitation of plasmonic waveguides with vertically integrated resonant bowtie apertures", Optics Express, Vol. 17, Issue 10, pp.8036-8045.

93. Srisungsitthisunti, P., Ersoy, O.K., and Xu, X., 2009, "Beam Propagation Modeling of Modified Volume Fresnel Zone Plates Fabricated by Femtosecond Laser Direct Writing", J. Opt. Soc. Am. A,Vol.26, pp.188-194.

2008 

92. Amama, P.B., Lan, C., Cola, B.A., Xu, X., Reifenberger, R.G., and Fisher, T.S., 2008, "Electrical and Thermal Interface Conductance of Carbon Nanotubes Grown Under DC Bias Voltage", J. Phys. Chem. C, Vol.112, pp.19727-19733.

91. E.C. Kinzel and X. Xu, 2008, "Numerical analysis of the spectral response of an NSOM measurement", Appl. Phys. B, Vol. 93, pp. 47 -54.

90. Murphy-DuBay, N., Wang, L., Xu, X., 2008, "Nanolithography using high transmission nanoscale ridge aperture probe", Appl. Phys. A, 93, pp. 881 -884.

89. Y. Wang, X. Xu, and R. Venkatasubramanian, 2008, "Reduction of Coherent Phonon Lifetime in Bi2Te3/Sb2Te3 Superlattices", Appl. Phys. Lett., Vol. 93, p. 113114. Also selected for publication in October 2008 issue of Virtual Journal of Ultrafast Science.

88. Wang, Y., Xu., X., and Zheng, L, 2008, "Molecular dynamics simulation of ultrafast laser ablation of thin fused silica film", Appl. Phys. A, Vol. 92, pp. 849 -852.

87. B.A. Cola, P.B. Amama, X. Xu, and T.S. Fisher, 2008, "Effects of growth temperature on carbon nanotube array thermal interfaces", J. Heat Trans., Vol. 130, pp. 114503-1 -4.

86. Jin, E.X., and Xu, X., Focused ion beam machined cantilever aperture probes for near-field optical imaging, J. Microscopy, Vol. 229, pp. 503-511.

85. Wang, L, and Xu, X., Numerical Study of Optical Nanolithography using Nanoscale Bowtie-shaped Nano-apertures, J. Microscopy, Vol. 229, pp. 483-489.

84. B.A. Cola, R. Karru, C. Cheng, X. Xu, and T.S. Fisher, 2006, "Influence of bias-enhanced nucleation on thermal conductance through plasma-enhanced chemical vapor deposited diamond films", IEEE Transactions on Components and Packaging Technologies.

83. B.A. Cola, X. Xu, T.S. Fisher, M. A. Capano, and P. B. Amama, 2006, "Carbon nanotube array thermal interfaces for high-temperature silicon carbide devices ", Nanoscale and Microscale Thermophysical Eng., Vol. 12, pp. 228-237.

82. Jin, X., and Xu, X., 2008, "Optical resonance in bowtie-shaped nanoapertures", Journal of Computational and Theoretical Nanoscience (invited), Vol. 5, pp. 214-218.

81.Chun Lan, Pornsak Srisungsitthisunti, Placidus B Amama,Timothy S Fisher, Xianfan Xu and Ronald G Reifenberger,"Measurement of metal/carbon nanotube contact resistance by adjusting contact length using laser ablation",Nanotechnology,19 ,125703

80. Nichlos Murphy-DuBay, Liang Wang, Edward C. Kinzel, Sreemanth M. V. Uppuluri, and X. Xu , "Nanopatterning using NSOM probes integrated with high transmission nanoscale bowtie aperture ",Optics Express, Vol. 16, Issue 4, pp. 2584-2589.

79. Alexander Q. Wu, X. Xu,and R. Venkatasubramanian, "Ultrafast dynamics of photoexcited coherent phonon in Bi2Te3 thin films",Appl. Phys. Lett. 92, 011108.Also selected for publication in the February 2008 issue of Virtual Journal of Ultrafast Science

2007 

78. Wang, L., and Xu, X., 2007, "Spectral Resonance of Nanoscale Bowtie Apertures in Visible Wavelength", Appl. Phys. A., Vol. 89, pp. 293-297.

77. Cola, B., Xu, X., Fisher, T.S., 2007, "Increased real contact in thermal interfaces: A carbon nanotube/foil material", Appl. Phys. Lett., Vol. 90, p. 093513.

76. Jin, E.X., Xu, X., 2007, "Obtaining Subwavelength Optical Spots using Nanoscale Ridge Apertures", J. Heat. Trans., Vol. 129, pp. 37-43.

75. Srisungsitthisunti, P., Ersoy, O.K., and Xu, X., 2007, "Volume Fresnel zone plates fabricated by femtosecond laser direct writing", Appl. Phys. Lett., Vol. 90, pp. 011104-1 -3. Also selected for publication in the February 2007 issue of Virtual Journal of Ultrafast Science. 

74. Kinzel, E.C., Sigmarsson, H.H., Xu, X., and Chappell, W.J., 2007, "Laser Sintering of Thick-film Conductors for Microelectronic Applications", J. Appl. Phys., Vol. 101, pp. 063106 -1 -9.

73. Cola, B.A., Xu, J., Cheng, C., Xu, X., Fisher, T.S., Hu, H., 2007, "Photoacoustic characterization of carbon nanotube array thermal interface material", J. Appl. Phys., Vol. 101, pp. 054313. also selected for publication in the March 26, 2007 issue of Virtual Journal of Nanoscale Science & Technology.

72. Cheng, C. and Xu, X., 2007, "Molecular Dynamics Calculation of Critical Point of Nickel", International Journal of Thermophysics, Vol. 28, pp. 9-19.

71. Wu, A.Q., and Xu, X., 2007, "Coherent Phonon Excitation in Bismuth", Appl. Surf. Sci., Vol. 253, pp. 6301-6304.

70. Wu, A.Q., and Xu, X., 2007, "Coupling of ultrafast laser energy to coherent phonons in bismuth", Appl. Phys. Lett, Vol. 90, p. 251111. Also selected for publication in the July 2007 issue of Virtual Journal of Ultrafast Science.

69. Wang, L., and Xu, X., 2007, "High transmission nanoscale bowtie aperture probe for near field optical imaging", Appl. Phys. Lett, Vol. 90, p.261105. Also selected for publication in the July 9, 2007 issue of Virtual Journal of Nanoscale Science & Technology.

68. Cheng, C., and Xu, X., 2007, "Molecular Dynamics Simulation of Ultrafast Laser Ablation of Fused Silica", J. Phys., Vol. 59, pp. 100-104.

67. Xu, X., Jin, E.X., Uppuluri, S.M., Wang, L., 2007, "Concentrating Light into Nanometer Domain using Nanoscale Ridge Apertures and Its Application in Laser-based Nanomanufacturing", J. Phys., Vol. 59, pp. 273-278.

66. Amama, P.B., Cola, B.A., Sands, T.D., Xu, X., and Fisher, T.S., 2007," Dentrimer-assisted controlled growth of carbon nanotubes for enhanced thermal interface conductance", Nanotechnology, Vol. 18, p. 385303.

65. Srisungsitthisunti, P., Ersoy, O.K., and Xu, X., 2007, "Laser Direct Writing of Volume Modified Fresnel Zone Plates", J. Opt. Sco. Am. B., Vol. 24, pp. 2090-2096. Also selected for publication in the November 2007 issue of Virtual Journal of Ultrafast Science.

2006

64. Kinzel, E.C., Xu, X., Lewis, B.R., Laurendeau, N.M., and Lucht, R.P., 2006, "Direct Writing of Conventional Thick Film Inks Using MAPLE-DW Process",  Online Journal of Laser Micro/Nanoengineering, Vol. 1, pp. 74 -78.

63. Chowdhury, I.H., Weiner, A.M., and Xu, X., 2006, "Ultrafast Two-color Ablation of Fused Silica", Appl. Phys. A., Vol. 83, pp. 49-52.

62. Wang, L., Uppuluri, S.M.V., Jin, E.X., and Xu, X., 2006, "Nanolithography using High Transmission Nanoscale Ridge Apertures", Nanoletters. Vol. 6, pp. 361-364.

61. Jin, E.X., and Xu, X., 2006, "Enhanced optical near field from a bowtie aperture", Appl. Phys. Lett. Vol. 88, pp. 153110 -153112. Also selected for the April 24, 2006 issue of Virtual Journal of Nanoscale Science & Technology

60. Wu, A.Q., Chowdhury, I.H., and Xu, X., 2006, "Plasma formation in fused silica induced by loosely focused femtosecond laser pulse" App. Phys. Lett. Vol. 88, pp. 111502 - 4, also selected for the April 2006 issue of Virtual Journal of Ultrafast Science. 

59. Spletzer, M., Raman, A., Wu, A.Q., Xu, X., and Reifenberger, R., 2006, "Ultrasensitive mass sensing using mode localization in coupled microcantilevers", Appl. Phys. Lett., Vol. 88, pp. 254102-4.

58. Jin, E.X., and Xu, X., 2006, "Plasmonic effects in near-field optical transmission enhancement through a single bowtie-shaped aperture", Appl. Phys. B., Vol. 84, pp. 3 - 9.

57. Wang, L., Jin, E.X., Uppuluri, S.M., and Xu, X., 2006, "Contact optical nanolithography using nanoscale C-shaped apertures", Opt. Exp., Vol. 14, pp. 9902-9908.

56. Lewis, B.R., Kinzel, E.C., Laurendeau, N.M., Lucht, R.P., and Xu, X., 2006, "Planar Laser-imaging and Modeling of Matrix-assisted Pulsed-laser Evaporation Direct-write in the Bubble Regime", J. Appl. Phys., Vol. 100, pp. 033107 -1 -8.

2005

55. Zhang, X.R., and Xu, X., 2005, "Laser Bending for High Precision Curvature Adjustment of Micro-cantilevers", Appl. Phys. Lett., Vol. 86, pp. 021114-021116. Also selected for publication in the January 17, 2005 issue of the Virtual Journal of Nanoscale Science & Technology.

54. Jin, E.X., and Xu, X., 2005, "Radiation transfer through nanoscale apertures," J. of Quantitative Spectroscopy and Radiative Transfer, Vol. 93, pp. 163 -173.

53. Jin, E.X., and Xu, X., 2005, "Obtaining super resolution light spot using surface plasmon assisted sharp ridge nano-aperture," Appl. Phys. Lett. Vol. 86, pp.111106-08. Also selected for publication in the March 21, 2005 issue of Virtual Journal of Nanoscale Science & Technology. 

52. Chowdhury, I.H., Xu, X., and Weiner, A.M., 2005, "Ultrafast Double Pulse Ablation of Fused Silica", Appl. Phys. Lett., Vol. 86, pp. 151110-1-3. Also selected for publication at the May 2005 issue of Virtual Journal of Ultrafast Science.

51. Wu, A.Q., Chowdhury, I.H., and Xu, X, 2005, "Femtosecond laser absorption in fused silica", Phys. Rev. B. Vol. 72, pp. 085128 1-7, also accepted for publication in the September 2005 issue of Virtual Journal of Ultrafast Science. 

50. Zhang, X.R., and Xu, X., 2005, "Laser Bending for Adjusting Curvatures of Hard Disk Suspensions," J. Microsystem Technologies - Micro- & Nanosystems and Information Storage & Processing., Vol. 11, pp. 1197 -1203.

49. Cheng, C. and Xu, X., 2005, "Mechanisms of decomposition of metal during femtosecond laser ablation," Phys. Rev. B., Vol. 72, pp. 165415-1-15. Also selected for publication in the November 2005 issue of Virtual Journal of Ultrafast Science.

48. Chowdhury, I.H., Wu, A.Q., Weiner, A.M., and Xu, X., 2005, "Ultrafast Laser Absorption and Ablation Dynamics in Wide Band-gap Dielectrics", Appl. Phys. A., Vol. 81, pp. 1627 -1632.

2004

47. Jin, E.X., and Xu, X., 2004, "FDTD Studies on Optical Transmission through Planar Nano-Apertures in a Metal Film," J. Journal Applied Phys., Vol. 43, pp. 407 - 417.

46. Kim, J. and Xu, X., 2004, "Laser-based Fabrication of Polymer Micro-pump," J. Microlithography, Microfabrication, Microsystems, Vol. 3, pp. 152 - 158.

45. Zhang, X.R., Xu, X.F., 2004, "Finite Element Analysis of Pulsed Laser Bending the Effect of Melting and Solidification", J. Appl. Mech., Vol. 71, pp. 321-326.

44. Kim, J., Berberoglu, H., and Xu, X., 2004, "Fabrication of Micro-structures in Photoetchable Glass-Ceramics using Excimer Laser and Femtosecond Laser," Journal of Microlithography, Microfabrication, and Microsystems, Vol. 3, pp. 478 - 485.

43. Cheng, C. and Xu, X., 2004, "Molecular Dynamic Simulation of Explosive Phase Change Induced by a Femtosecond Laser Pulse," Appl. Phys. A., Vol. 79, pp. 761 - 765.

42. Zhang, X.R., Xu, X., and Rubenchik, A.M., 2004, "Simulation of Microscale Densification during Femtosecond Laser Processing of Dielectric Materials," Appl. Phys. A., Vol. 79, pp. 945 - 948.

41. Zhang, X.R., and Xu, X., 2004, "Development of a biosensor based on laser-fabricated polymer microcantilevers," Appl. Phys. Lett. Vol. 85, pp. 2423 - 2425. Also selected for publication in the October 11, 2004 issue of the Virtual Journal of Nanoscale Science & Technology and the October 1, 2004 issue of Virtual Journal of Biological Physics Research.

40. Xu, X., Cheng, C., and Chowdhury, I.H., 2004, "Molecular Dynamics Study of Phase Change Mechanisms during Femtosecond Laser Ablation," J. Heat Transfer, Vol. 126, pp. 727 - 734.

2003

39. Zhang, X.R., and Xu, X., 2003, “Laser-based High Precision Microscale Bending", J. Manuf. Sci. Eng., Vol. 125, pp. 512 - 518.

38. Chowdhury, H.I., and Xu, X., 2003, "HEAT TRANSFER IN FEMTOSECOND LASERPROCESSING OF METAL," Num. Heat Transfer A, Vol. 44, pp. 219 - 232.

37. Kim, J., and Xu, X., 2003, "Excimer laser fabrication of polymer microfluidic devices," J. Laser Appl., Vol. 15, pp. 255 - 260.

36. Wang, X., and Xu, X., 2003, "Nanoparticles Formed in Picosecond Laser Argon Crystal Interaction," Journal of Heat Transfer, Vol. 125, pp. 1147-1155.

2002

35. Wang, X. and Xu, X., 2002, "Thermoelastic Wave in Metal Induced by Ultrafast Laser Pulses," J. Thermal Stress, Vol. 25, pp. 457 - 473.

34. Wang, X. and Xu, X., 2002, "Molecular Dynamics Simulation of Heat Transfer and Phase Change during Laser Materials Interaction," J. Heat Transfer, Vol. 124, Special Issue: Micro/Nanoscale Heat Transfer, pp. 265 - 274.

33. Xu, X., and Willis, D.A., 2002, "Non-equilibrium Phase Change in Metal Induced by Nanosecond Pulsed Laser Irradiation," J. Heat Transfer, Vol. 124, Special Issue: Micro/Nanoscale Heat Transfer, pp. 293 - 298.

32. Zhang, X.R., Chen, G., and Xu, X., 2002, "Numerical Simulation of Pulsed Laser Bending," J. Appl. Mech., Vol. 69, pp. 254 - 260.

31. Willis, D.A., and Xu, X., 2002, "Heat Transfer and Phase Change in Picosecond Laser Ablation of Nickel," Int. J. Heat Mass Transfer, Vol. 45, pp. 3911 - 3918.

30. Xu, X., 2002, "Phase Explosion and Its Time Lag in Nanosecond Laser Ablation," Appl. Surf. Sci., Vol. 197 - 198, pp. 61 - 66.

29. Willis, D.A., and Xu, X., 2002, "In-Situ Photography Study of Pico-second Laser Ablation," Appl. Surf. Sci. , Vol. 197 - 198, pp. 118 - 123.

28. Wang, X. and Xu, X., 2002, "Molecular Dynamics Simulation of Thermal and Thermomechanical Phenomena in Picosecond Laser Material Interaction", Int. J. Heat Mass Transfer, Vol. 46, pp. 45 - 53.

2001

27. Wang, X., Hu, H., Xu, X., 2001, "Photo-Acoustic Measurement of Thermal Conductivity of Thin films and Bulk Materials", J. Heat Transfer, Vol. 123, pp. 138 - 144.

26. Chen, G. and Xu, X., 2001, "Experimental and 3D Finite Element Studies of CW Laser Forming of Thin Stainless Steel Sheets", J. Manuf. Sci. Eng., Vol. 123, pp. 66 - 73.

25. Wang, X., and Xu, X., 2001,"Thermoelastic Waves Induced by Pulsed Laser Heating," Appl. Phys. A., Vol. 73, pp. 107 -114.

2000 and earlier

24. Xu, X., and Song, K.H., 2000, "Phase Change Phenomena during High Power Laser-Materials Interaction", Materials Science & Engineering A., Vol. 292, pp. 162 - 168.

23. Willis, D.A. and Xu, X., 2000, "Transport Phenomena and Droplet Formation during Pulsed Laser Interaction with Thin Films", J. Heat Transfer, Vol. 122, pp. 763 - 770.

22. Xu, X., Chen, G., and Song, K.H., 1999, “Experimental and Numerical Investigation of Heat Transfer and Phase Change Phenomena during Excimer Laser Interaction with Nickel", Int. J. Heat Mass Transfer, Vol. 42, pp. 1371 - 1382.

21. Hu, H., Wang, X., and Xu, X., 1999, "Generalized Theory of Photo Acoustic Effect with a Multilayer Material", J. Appl. Phys., Vol. 86, pp. 3953 - 3958.

20. Chen, G, Xu, X., Poon, C.C., and Tam, A.C., 1999, “Experimental and 2-D Numerical Studies on Micro-scale Bending of Stainless Steel with Pulsed Laser", J. Appl. Mech, Vol. 66, pp. 772 - 229.

19. Wang, X., Xu, X., and Choi, S.U.S., 1999, "Thermal Conductivity of Nanoparticle-Fluid Mixture", J. Thermophysics and Heat Transfer, Vol. 13, pp. 474 - 480.

18. Taylor, R.E., Wang, X., and Xu, X., 1999, "Thermophysical Properties of Thermal Barrier Coatings," Surface and Coating Technology, Vol. 120 - 121, pp. 89 - 95.

17. Xu, X., and Song, K.H., 1999, "Interface Kinetics during Pulsed Laser Ablation", Applied Physics A., Vol. 69, pp. S869 - S873.

16. Song, K.H. and Xu, X., 1998, "Explosive Phase Transformation in Pulsed Laser Ablation", Appl. Surf. Sci., Vol. 127, pp. 111-116.

15. Chen, G., Xu, X., Poon, C.C., and Tam, A.C., 1998, "Laser-assisted microscale deformation of stainless steels and ceramics", Optical Engineering, Vol. 37, pp. 2837 - 2842.

14. Xu, X. and Song, K.H., 1997, “Radiative Transfer between the Pulsed Laser and the Target in the Presence of Laser-Induced Plasma", J. Heat Transfer, Vol. 119, pp. 502-508.

13. Song, K.H., and Xu, X., 1997, "Mechanisms of Absorption in Pulsed Excimer Laser-Induced Plasma", Appl. Phys. A, Vol. 65, pp. 477-485.

12. Willis, A.D., Xu, X., Poon, C.C., and Tam, A.C., 1997, “Laser-Assisted Surface Modification of Thin Chromium Films", Optical Engineering, Vol. 37, pp. 1033-1041.

11. Xu, X, Grigoropoulos, C.P., and Russo, R.E., 1996, "Nanosecond-Time-Resolution Thermal Emission Measurement during Pulsed Excimer-Laser Interaction with Materials", Appl. Phys. A., Vol. 62, pp. 51-59.

10. Xu, X, Grigoropoulos, C.P., and Russo, R.E., 1995, “Transient Temperature during Pulsed Excimer Laser Heating of Thin Polysilicon Films Obtained by Optical Reflectivity Measurement", J. Heat Transfer, Vol. 117, pp. 17-24.

9. Xu, X, Grigoropoulos, C.P., and Russo, R.E., 1995, “Heat Transfer in Excimer Laser Melting of Thin Polysilicon Layers", J. Heat Transfer, Vol. 117, pp. 708-715.

8. Xu, X., 1995, "Perturbation of the Substrate Temperature due to the Impingement of Laser Ablated Particles", J. Appl. Phys., Vol. 77, pp. 6715-6717.

7. Xu, X, Grigoropoulos, C.P., and Russo, R.E., 1994, "Measurement of Solid-Liquid Interface Temperature during Pulsed Excimer Laser Melting of Polycrystalline Silicon Films", Appl. Phys. Lett., Vol. 65, pp. 1745-1747.

6. Xu, X, and Grigoropoulos, C.P., 1993, “High Temperature Radiative Properties of Thin Polysilicon Films at the l = 0.6328 mm Wavelength, Int. J. Heat Mass Transfer, Vol. 36, pp. 4163-4172.

5. Xu, X., Taylor, S.L., Park, H.K., and Grigoropoulos, C.P., 1993, "Transient Heating and Melting Transformation in Argon-ion Laser Irradiation of Polysilicon Films", J. Appl. Phys. Vol. 73, pp. 8088-8096.

4. Grigoropoulos, C.P., Rostami, A.A., Xu, X., Taylor, S.L., and Park, H.K., 1993, “Transient Reflectivity Measurements and Heat Transfer Modeling in Laser Annealing of Semiconductor Films, Int. J. Heat Mass Transfer, Vol.  36, pp. 1219-1229.

3. Grigoropoulos, C.P., Park, H.K. and Xu, X., 1993, “Modeling of Pulsed Laser Heating of Thin Silicon Layers", Int. J. Heat Mass Transfer, Vol. 36, pp. 919-924.

2. Park, H.K., Xu, X., Grigoropoulos, C.P., Do, N., Klees, L., Leung, P.T., and Tam, A.C., 1993, “Transient Optical Transmission Measurement in Excimer-Laser Irradiation of Amorphous Silicon Films", J. Heat Transfer, Vol. 115, pp. 178-183.

1. Park, H.K., Xu, X., Grigoropoulos, C.P., Do, N., Klees, L., Leung, P.T., and Tam, A.C., 1992, "Temporal Profile of Optical Transmission Probe for Pulsed Laser Irradiation of Amorphous Silicon Films", Appl. Phys. Lett., Vol. 61, pp. 749-751.