Review articles or book
chapters:
[3] Y.
Wang, A. Vallabhaneni, B. Qiu, and X.L. Ruan,
"Twodimensional thermal transport in graphene: a review of
numerical modeling studies", Nanoscale and Microscale
Thermophysical Engineering
18,
155–182, (2014). (invited review paper) [PDF]
[2] T.L.
Feng and X.L. Ruan, "Prediction of spectral phonon
meanfreepath and thermal conductivity with applications to
thermoelectrics and thermal management: a review",
J.
Nanomat.
2014, 206370 (2014). (invited paper)
[PDF]
[1] X.L. Ruan and M. Kaviany, Advances in Laser Cooling
of Solids, J. Heat Transfer Transactions of the ASME 129, 310, 2007. [PDF]
Journal papers:
2018:
[95] J.J. Shi, J.H. Lee, Y.L. Dong, A.
Roy, T.S. Fisher, and X.L. Ruan, "Dominant phonon
polarization conversion across dimensionally mismatched
interfaces: Carbonnanotube–graphene junction," Phys. Rev. B
97, 134309 (2018). [PDF]
[94] J.J. Shi, Y. Zhong, T.S. Fisher,
and X.L. Ruan, "Decomposition of thermal boundary resistance
across carbon nanotubegraphene junctions to different
mechanisms," ACS Appl. Mater. Interfaces 10, 1522615231
(2018). [PDF]
[93] Z.Y Ong, B. Qiu, S.L. Xu, X.L.
Ruan, and E. Pop, "Flexural Resonance Mechanism of Thermal
Transport across GrapheneSiO2 Interfaces," J. Appl. Phys.
123, 115107 (2018). [PDF]
[92] Z. Lu, Y. Wang, and X.L. Ruan,
"The critical particle size for enhancing thermal
conductivity in metal nanoparticlepolymer composites," J.
Appl. Phys. 123, 074302 (2018). [PDF]
[91]
B. Xu, T.L.
Feng, M.T. Agne, Q. Tan, Z. Li, K. Imasato, L. Zhou, J.H.
Bahk, X.L. Ruan, G.J. Snyder, and Y. Wu, "Manipulating Band
Structure through Reconstruction of Binary Metal Sulfide
towards HighPerformance, EcoFriendly and CostEfficient
Thermoelectrics in Nanostructured Bi_{13}S_{18}I_{2},"
Angew. Chem. Int.
Ed. 57, 24132418
(2018). [PDF]
[90] T.L. Feng and X.L. Ruan,
"Fourphonon scattering reduces intrinsic thermal
conductivity of graphene and the contributions from flexural
phonons," Phys. Rev. B 97, 045202 (2018). [PDF]
2017:
[89] S.V. Bhat, M. Dhanasekar, K.M. Rickey, and X.L. Ruan, "Facile
In Situ Growth of Nanostructured Copper Sulfide Films
Directly on FTO Coated Glass Substrate as Efficient Counter
Electrodes for Quantum DOt Sensitized Solar Cells,"
Chemistry Select 2, 1073610740 (2017). [PDF]
[88]
X.W. Wu,
J. Walter, T.L. Feng, J. Zhu, H. Zheng, J.F.
Mitchell, N. Biškup, M. Varela, X.L. Ruan, C. Leighton, and
X.J. Wang, “Glasslike ThroughPlane Thermal
Conductivity Induced by Oxygen Vacancies in Nanoscale
Epitaxial La_{0.5}Sr_{0.5}CoO_{3δ},"
Adv. Funct. Mater. 1704233 (2017).
[PDF]
[87] T.L.
Feng, L. Lindsay, and X.L. Ruan, “Four phonon scattering
significantly reduces thermal conductivity is solids,”
Phys. Rev. B Rapid Communications,
96,
161201(R) (2017). [PDF]
[86] X.L.
Li, W. Park, Y.P. Chen, and X.L. Ruan, “Absence of coupled
thermal interfaces in Al_{2}O_{3}/Ni/Al_{2}O_{3}
sandwich structure,” Appl. Phys. Lett. 111,
143102 (2017). [PDF]
[85] H. Bao, C. Yan, B.X. Wang, X.
Fang, C.Y. Zhao, and X.L. Ruan, "Doublelayer nanoparticlebased
coatings for efficient terrestrial radiative
cooling", Solar Energy Materials and Solar Cells 168, 78–84
(2017). [PDF]
[84] T.L. Feng, W.J. Yao, Z.Y. Wang,
J.J. Shi, C. Li, B.Y. Cao, and X.L. Ruan, "Spectral analysis
of nonequilibrium molecular dynamics: Spectral phonon
temperature and local nonequilibrium in thin films and
across interfaces", Phys. Rev. B 95, 195202 (2017). [PDF]
[83]
W.J. Park,
X.Y. Li, N. Mandal, X.L. Ruan, and Y.P. Chen, "Compressive
mechanical response of graphene foams and their thermal
resistance with copper interfaces", APL Materials 5, 036102
(2017). [PDF]
[82] Zuyuan Wang, Salar Safarkhani,
Guang Lin, and Xiulin Ruan, "Uncertainty
quantification of thermal conductivities from equilibrium
molecular dynamics simulations", Int. J. Heat Mass
Transfer 112, 267278 (2017). [PDF]
[81]
Sean Sullivan, Ajit
Vallabhaneni, Iskandar Kholmanov, Xiulin Ruan, Jayathi
Murthy, and Li Shi, "Optical
generation and detection of local nonequilibrium phonons in
suspended graphene", Nano Lett. 17, 2049−2056
(2017). [PDF]
[80]
J. Kaiser, T. Feng, J. Maassen, X. Wang, X. Ruan, and M.
Lundstrom, "Thermal transport at the nanoscale: A Fourier’s
law vs. phonon Boltzmann equation study", J. Appl. Phys.
121, 044302 (2017). [PDF]
[79]
Zuyuan Wang and Xiulin Ruan,
“On the domain size effect of thermal conductivities from
equilibrium and nonequilibrium molecular dynamics
simulations”, J. Appl. Phys. 121, 044301 (2017). [PDF]
[78] Biao Xu, Tianli
Feng, Matthias T Agne, Lin Zhou, Xiulin Ruan, G Jeffery
Snyder, Yue Wu, “Highly
Porous Thermoelectric Nanocomposites with Low Thermal
Conductivity and High Figure of Merit from LargeScale
SolutionSynthesized Bi_{2}Te_{2.5}Se_{0.5}
Hollow Nanostructures”, Angew. Chem. Int.
Ed., 129, 17,
(2017). [PDF]
[77] Biao Xu, Matthias T Agne, Tianli Feng,
Thomas C Chasapis, Xiulin Ruan, Yilong Zhou, Haimei Zheng,
JeHyeong Bahk, Mercouri G Kanatzidis, Gerald Jeffrey
Snyder, Yue Wu, “Nanocomposites
from SolutionSynthesized PbTeBiSbTe Nanoheterostructure
with Unity Figure of Merit at LowMedium Temperatures
(500–600 K)”, Adv. Mater. 1605140 (2017).
[PDF]
[76] X.Y.
Li, W. Park, Y.P. Chen, and X.L. Ruan, “Effect of particle
size and aggregation on thermal conductivity of
metalpolymer nanocomposite”,
J. Heat Transfer.
139, 022401
(2017). [PDF]
[75]
Zhifeng Huang, Xiulin Ruan, “Nanoparticle
embedded doublelayer coating for daytime radiative
cooling”, Int. J. Heat Mass Transfer 104,
890896 (2017). [PDF]
2016:
[74] Y. Wang, Z.X. Lu,
and X.L. Ruan, "First principles calculation of lattice
thermal conductivity of metals considering phononphonon and
phononelectron scattering", J.
Appl. Phys. 119 (22),
225109 (2016). [PDF]
[73] Z.Y. Wang and X.L.
Ruan, "Phonon spectral energy density analysis of solids:
The k point reduction in the first Brillouin zone of FCC
crystals and a case study on solid argon", Computational
Materials Science
121, 97105 (2016). [PDF]
[72] S Sarbada, Z.F.
Huang, Y.C. Shin, and X.L. Ruan, "Lowreflectance
laserinduced surface nanostructures created with a
picosecond laser", Appl. Phys. A 122 (4), 110
(2016). [PDF]
[71] A.K. Vallabhaneni,
D. Singh, H. Bao, J.Y. Murthy, and X.L. Ruan, “Reliability
of Raman measurements of thermal conductivity of
singlelayer graphene due to selective electronphonon
coupling: a first principles study”, Phys. Rev. B 93, 125432
(2016). [PDF]
[70] Z.X. Lu, Y. Wang,
and X.L. Ruan,
“Metal/dielectric thermal interfacial transport considering
crossinterface electronphonon coupling: Theory,
twotemperature molecular dynamics, and thermal circuit”,
Phys. Rev. B 93, 064302 (2016). [PDF]
[69] Y. Wang, Z.X. Lu, A.K. Roy, and X.L. Ruan, “Effect of
interlayer on interfacial thermal transport and hot electron
cooling in metaldielectric systems: an electronphonon
coupling perspective”, J. Appl. Phys. 119, 065103 (2016). [PDF]
[68] T.L. Feng and X.L. Ruan, “UltraLow Thermal
Conductivity in Graphene Nanomesh”, Carbon 101, 107113
(2016). [PDF]
[67] H. Bao and X.L. Ruan, “Absorption Spectra and
ElectronVibration Coupling of Ti: Sapphire From First
Principles”, J. Heat Transfer 138, 042702 (2016). [PDF]
[66] T.L. Feng and X.L. Ruan, “Quantum mechanical prediction
of fourphonon scattering rates and reduced thermal
conductivity of solids”, Phys. Rev. B 93, 045202 (2016). [PDF]
[65]
H.Y. Fang, J.H. Bahk, T.L. Feng, Z. Cheng, A.M.S. Mohammed,
X.W. Wang, X.L. Ruan, A. Shakouri, and Y. Wu,
“Thermoelectric properties of solutionsynthesized ntype
Bi2Te3 nanocomposites modulated by Se: An experimental and
theoretical study”, Nano Research 9, 117127 (2016). [PDF]
2015:
[64] T.L. Feng, B. Qiu, and X.L. Ruan, “Coupling between
phononphonon and phononimpurity scattering: A critical
revisit of the spectral Matthiessen's rule”, Phys. Rev. B
92, 235206 (2015). [PDF]
[63]
J.
Park, Y.F. Guo, X.Y. Li*, J.N. Hu, L.W. Liu, X.L. Ruan,
and Y.P. Chen, “HighPerformance Thermal Interface Material
Based on FewLayer Graphene Composite”, J. Phys. Chem. C
119, 26753−26759
(2015). [PDF]
[62] Rickey, Q. Nian, G.Q. Zhang, L.L. Chen, S. Suslov, S.V.
Bhat, Y. Wu, G.J. Cheng, and X.L. Ruan, “Welding of
Semiconductor Nanowires by Coupling LaserInduced Peening
and Localized Heating”, Scientific Reports 5, 16052 (2015).
[PDF]
[61]
Z.Q. Ye, B.Y. Cao, W.J. Yao, T.L. Feng, and X.L. Ruan,
“Spectral phonon thermal properties in graphene nanoribbons”,
Carbon 93, 915923 (2015). [PDF]
[60] J.J. Shi, Y.L. Dong, T.S. Fisher, and
X.L. Ruan, “Thermal transport across carbon
nanotubegraphene covalent and van der Waals junctions”,
J. Appl. Phys. 118, 044302 (2015). [PDF]
[59]
T.L. Feng, X.L. Ruan, Z.Q. Ye, and B.Y. Cao, “Spectral
phonon mean free path and thermal conductivity accumulation
in defected graphene: The effects of defect type and
concentration”, Phys. Rev. B 91, 224301
(2015). [PDF]
[58]
T.L. Feng and X.L. Ruan, “Anharmonicity
and necessity of phonon eigenvectors in the phonon normal
mode analysis”, J. Appl. Phys. 117, 195102
(2015). [PDF]
[57] B. Qiu, Z.T. Tian, A.
Vallabhaneni, B.L. Liao, J.M. Mendoza, O.D. Restrepo, X.L.
Ruan, and G. Chen, “Firstprinciples simulation of electron
meanfreepath spectra and thermoelectric properties in
silicon”, EPL 109, 57006, (2015). [PDF]
[56] Y. Wang, C.J. Gu, and X.L.
Ruan, “Optimization of the random multilayer structure to
break the randomalloy limit of thermal conductivity”,
Appl. Phys. Lett. 106, 073104 (2015). [PDF]
[55] Z.Y. Wang, T.L. Feng, and
X.L. Ruan, “Thermal conductivity and spectral phonon
properties of freestanding and supported silicone”, J.
Appl. Phys. 117, 084317 (2015). [PDF]
[54] H. Bao, A. Kumar, Y. Cai,
Y. Ji, T.S. Fisher, and X.L. Ruan, Optical Properties of
Thin Graphitic Nanopetal Arrays, Journal of Quantitative
Spectroscopy and Radiative Transfer 158, 84–90
(2015). [PDF]
2014:
[53] Y. Wang, H.X. Huang, and
X.L. Ruan, "Decomposition of coherent and incoherent phonon
conduction in superlattices and random multilayers,"
Phys. Rev. B 90, 165406 (2014). [PDF]
[52] B.T. Spann, S.V. Bhat,
Q. Nian, K.M. Rickey, G.J. Cheng, X.L. Ruan, and X.F. Xu,
“Enhancing Photoinduced Ultrafast Charge Transfer across
Heterojunctions of CdS and LaserSintered TiO2 Nanocrystals,”
Phys. Chem. Chem. Phys.
16,
1066910678
(2014).
[PDF]
[51]
P. Marepalli, B. Qiu, X.L. Ruan, and J.Y. Murthy,
“Quantifying Uncertainty in Multiscale Heat Conduction
Calculations”, J. Heat Transfer 136, 111301
(2014) (2014). [PDF]
[50]
W. Park, J.N. Hu, L.A. Jauregui, X.L. Ruan,
and Y.P. Chen, " Electrical and thermal conductivities of
reduced graphene oxide/polystyrene composites", Appl.
Phys. Lett. 104, 113101 (2014). [PDF]
[49] Y.
Wang, A. Vallabhaneni, B. Qiu, and X.L. Ruan,
"Twodimensional thermal transport in graphene: a review of
numerical modeling studies", Nanoscale and Microscale
Thermophysical Engineering
18,
155–182, (2014). (invited review paper) [PDF]
[48] T.L.
Feng and X.L. Ruan, "Prediction of spectral phonon
meanfreepath and thermal conductivity with applications to
thermoelectrics and thermal management: a review",
J.
Nanomat.
2014, 206370 (2014). (invited
review paper) [PDF]
[47] A. Sisto, X.L. Ruan, and T.S. Fisher, “Ab initio and Finite
Element Predictions of Radiative Properties of Nanostructure
Arrays: SingleWalled Carbon Nanotube Arrays”,
J. Heat
Transfer
136, 62702 (2014). [PDF]
[46]
Y. Wang,
A. Vallabhaneni, J. Hu, B. Qiu, Y. Chen and X.L. Ruan,
“Phonon Lateral Confinement Enables Thermal Rectification in
Asymmetric SingleMaterial Nanostructures”,
Nano
Lett.
14, 592 (2014). [PDF]
[45] H.
Bao, B. Duvvuri, M.H. Lou, and X.L. Ruan, "Effects of
Randomness and Inclination on the Optical Properties of
Multiwalled Carbon Nanotube Arrays", Journal of
Quantitative Spectroscopy and Radiative Transfer, 132,
22–27, 2014. [PDF]
2013:
[44] S.
Finefrock^{#}, Y. Wang^{#}, J. Ferguson, J.
Ward, H.Y. Fang, J. Pfluger, D. Dudis, X.L. Ruan^{*},
Y. Wu^{*}, “Measurement of thermal conductivity of
PbTe nanocrystal coated glass fibers by the 3ω method”,
Nano Lett. 13, 5006−5012, 2013. [PDF] (#cofirst authors; *cocorresponding authors)
[43] J.
Zuidema, X.L. Ruan, and T.S. Fisher, "Optical Properties of
Ordered Carbon Nanotube Arrays Grown in Porous Anodic
Alumina Templates", Optics Express 21, 2205322062,
2013. [PDF]
[42] L.L.
Chen, K.M. Rickey, Q. Zhao, C. Robinson, and X.L. Ruan,
"Effects of Nanocrystal Shape and Size on the Temperature
Sensitivity in Raman Thermometry", Appl. Phys. Lett.
103, 083107, 2013. [PDF]
[41] H.Y. Fang, T.L. Feng,
H.R. Yang, X.L. Ruan, and Y. Wu, “Synthesis and
Thermoelectric Properties of CompositionalModulated
Telluride Nanowire Heterostructures”, Nano Letters
13, 2058−2063,
2013. [PDF]
[40] Y.G. Wang, B. Qiu, A.
McGaughey, X.L. Ruan and X.F. Xu, "ModeWise Phonon
Properties of Bismuth Telluride", J. Heat Trans.
135, 091102, 2013. [PDF]
[39] A. Vallabhaneni, X.L.
Ruan, J.F. Rhoads, and J.Y. Murthy, "Defectinduced
mechanical mode splitting in carbon nanotube resonators",
J. Vibration and Acoustics 135, 024504, 2013.
[PDF]
[38] C. Muratore, V. Varshney
, J.J. Gengler , J.J. Hu , J.E. Bultman, T.M. Smith, P.J.
Shamberger, B. Qiu , X.L. Ruan , A.K. Roy, and A.A. Voevodin,
"Crossplane thermal properties of transition metal
dichalcogenides", Appl. Phys. Lett. 102,
081604, 2013. [PDF]
[37] A. Vallabhaneni, B. Qiu,
J.N. Hu , Y.P. Chen, A.K. Roy, X.L. Ruan, "Interfacial
Thermal Conductance Limit and Thermal Rectification across
Vertical Carbon Nanotube/Graphene Nanoribbon Silicon
Interfaces", J. Appl.
Phys. 113, 064311, 2013. [PDF]
[36] B. Spann, L.L. Chen, X.L.
Ruan, and X.F. Xu, "Energy relaxation in CdSe nanocrystals:
the effects of
morphology and film preparation", Optics
Express 21, A15A22, 2013. [PDF]
2012:
[35] H. Bao, W.X. Zhang, L.L.
Chen, H.X. Huang, C. Yang, and X.L. Ruan, "Investigation
of the Optical Properties of Disordered Silicon Nanowire
Mats",
J. Appl.
Phys. 112,
124301, 2012.
[PDF]
[34] A. Vallabhaneni, X.L.
Ruan, J.F. Rhoads, and J.Y. Murthy, "A BandPass Filter
Approach within Molecular Dynamics for the Prediction of
Intrinsic Quality Factors of NanoResonators", J. Appl.
Phys., 112, 074301, 2012. [PDF]
[33] J.N. Hu, X.L. Ruan, and
Y.P. Chen, "Molecular Dynamics Study of Thermal Rectification
in Graphene Nanoribbons", Int. J. Thermophys.
33, 986991, 2012. [PDF]
[32] Y. Wang, B. Qiu, and X.L.
Ruan, "Edge effect on thermal transport in graphene
nanoribbons: A phonon localization mechanism beyond edge
roughness scattering", Appl. Phys. Lett.
101, 013101, 2012. [PDF]
[31]
B. Qiu, Y. Wang, Q. Zhao, and X.L. Ruan, "The effects
of diameter and chirality on the thermal transport in
freestanding and supported carbonnanotubes", Appl.
Phys. Lett.
100, 233105, 2012. [PDF].
[30] K. G.
S. H. Gunawardana, K. Mullen, J.N. Hu, Y. Chen, and X.L. Ruan, "Tunable thermal transport and thermal
rectification in strained graphene nanoribbons", Phys.
Rev. B
85, 245417, 2012. [PDF]
[29] Y. Wang, X.L. Ruan, and
A.K. Roy,
"Twotemperature nonequilibrium molecular dynamics
simulation of thermal transport across metalnonmetal
interfaces",
Phys. Rev. B 85, 205311, 2012. [PDF]
[28] L.L. Chen, Q. Zhao,
and X.L. Ruan, "Facile synthesis of ultrasmall Bi2Te3 nanoparticles,
nanorods, and nanoplates and their morphology dependent
Raman spectroscopy", Mat. Lett.
82, 112115, 2012. [PDF].
[27] H. Bao, B. Qiu, Y.
Zhang, and X.L. Ruan, "A firstprinciples molecular dynamics
approach for predicting optical phonon lifetimes and
farinfrared reflectance of polar materials", Journal of
Quantitative Spectroscopy and Radiative Transfer, 2012. [PDF].
[26] B. Qiu
and X.L. Ruan, "Reduction of Spectral Phonon Relaxation
Times from Suspended to Supported Graphene", Appl. Phys.
Lett. 100, 193101, 2012. [PDF].
[25] Y. Wang, S.Y. Chen,
and X.L. Ruan, "Tunable Thermal Rectification in Graphene
Nanoribbons through Defect Engineering: A Molecular Dynamics
Study", Appl. Phys.
Lett. 100, 163101, 2012. [PDF]
[24]
B. Qiu, H. Bao, G.Q.
Zhang, Y. Wu and X.L. Ruan, "Molecular Dynamics Simulations
of Lattice Thermal Conductivity and Spectral Phonon Mean
Free Path of PbTe: Bulk and Nanostructures", Comput.
Mater. Sci. 53, 278285, 2012. [PDF]
2011:
[23] J.N.
Hu, Y. Wang, A. Vallabhaneni, X.L. Ruan, and Y.P. Chen,
"Nonlinear thermal transport and negative differential
thermal conductance in graphene nanoribbons," Appl. Phys.
Lett. 99, 113101, 2011. [PDF]
[22] G.G.
Yadav, G.Q. Zhang, B. Qiu, J.A. Susoreny, X.L. Ruan, and Y.
Wu, "SelfTemplated Synthesis and Thermal Conductivity
Investigation for Ultrathin Perovskite Oxide Nanowires,"
Nanoscale 3, 4078, 2011. [PDF]
[21] A. Vallabhaneni, J.F.
Rhoads, J.Y. Murthy, and X.L. Ruan, "Observation of
Nonclassical Scaling Laws in the Quality Factors of
Cantilevered Carbon Nanotube Resonators," J. Appl. Phys.
110, 034312, 2011. [PDF]
[20] L.L. Chen, H. Bao, T.Z.
Tan, O.L. Prezhdo, and X.L. Ruan, "Shape and Temperature
Dependence of Hot Carrier Relaxation Dynamics in Spherical
and Elongated CdSe Quantum Dots," J. Phys. Chem.
C 115, 11400–11406, 2011. [PDF]
[19] B. Qiu, L. Sun, and X.L.
Ruan, "Lattice thermal conductivity reduction in Bi_{2}Te_{3}
quantum wires with smooth and rough surfaces: A molecular
dynamics study,"
Phys.
Rev. B 83, 035312, 2011. [PDF]
2010:
[18] B. Qiu and X.L.
Ruan, "Thermal conductivity prediction and analysis of
fewquintuple Bi_{2}Te_{3} thin films: a molecular dynamics study,"
Appl. Phys. Lett. 97, 183107, 2010. [PDF]
[17] J.N. Hu, S. Schiffli, A. Vallabhaneni, X.L. Ruan, and Y.P. Chen,
"Tuning the thermal conductivity of graphene nanoribbons by
edge passivation and isotope engineering: A molecular
dynamics study", Appl. Phys. Lett. 97,
133107, 2010. [PDF]
[16] H. Bao and X.L. Ruan,
"Enhanced optical absorption in disordered vertical silicon
nanowire arrays for photovoltaic applications," Opt.
Lett. 35, 33783380, 2010. [PDF]
[15] W.Z. Wu, H.A. Ye,
and X.L.
Ruan, "Luminescence dynamics of Te doped CdS quantum
dots at different doping levels," Nanotechnology
21, 265704, 2010. [PDF]
[14] H. Bao, X.L. Ruan,
and T.S. Fisher, "Optical properties of ordered vertical arrays of multiwall
carbon nanotubes", Optics Express 18, 63476359, 2010.
[PDF]
[13] H. Bao and X.L. Ruan,
"Ab initio calculations of thermal radiative properties:
the semiconductor GaAs," Int. J. Heat and Mass
Transfer 53, 13081312, 2010. [PDF]
2009:
[12] B. Qiu and X.L. Ruan,
"Molecular dynamics simulations of the thermal conductivity
of Bi_{2}Te_{3} using twobody interatomic potnetials,"
Phys.
Rev. B 80, 165203, 2009. [PDF]
[11] J.N. Hu, X.L. Ruan and
Y.P. Chen, "Thermal Conductivity and Thermal
Rectification in Graphene Nanoribbons: a Molecular Dynamics
Study", Nano Lett. 9, 27302735, 2009. [PDF]
[10] H. Bao, B.F. Habenicht,
O.V. Prezhdo, and X.L. Ruan, "Temperature dependence of
hot carrier relaxation in a PbSe nanocrystal: an ab initio
study," Phys. Rev. B 79, 23530617, 2009. [PDF]
2008:
[9] H. Bao, X.L. Ruan, and M. Kaviany,
Theory of the broadening of vibrational spectra induced by
lowered symmetry in yttria nanostructures, Phys. Rev. B
78, 12541717, 2008. [PDF]
[8] X.L. Ruan and M. Kaviany, Ab
Initio Calculations of the PhotonElectronPhonon Interactions
in Laser Cooling of IonDoped Solids, Journal of Computational
and Theoretical Nanoscience 5, 221229, 2008. [PDF]
2007:
[7] X.L.
Ruan, S.C. Rand, and M. Kaviany, Entropy and Efficiency of Laser Cooling of
Solids, Phys. Rev. B 75, 21430419, 2007. [PDF]
[6] X.L. Ruan and M. Kaviany, Advances in Laser Cooling
of Solids, J. Heat Transfer Transactions of the ASME 129, 310, 2007. [PDF]
2006:
[5] X.L. Ruan and M. Kaviany, Enhanced Laser Cooling
of Rareearthiondoped Nanocrystalline Powders, Phys. Rev. B 73,
155422115, 2006. [PDF]
2005:
[4] X.L. Ruan and M. Kaviany, Enhanced
Nonradiative Relaxation and Photoluminescence Quenching in Random, Doped
Nanocrystalline Powders, J. Appl. Phys. 97,
10433118, 2005. [PDF]
[3] X.L. Ruan and M. Kaviany, Photon
Localization and Electromagnetic Field Enhancement in LaserIrradiated, Random
Porous Media, Microscale Thermophysical Engineering 9, 6384, 2005. [PDF]
2004:
[2] S. Redmond, S.C. Rand, X.L. Ruan, and M.
Kaviany, Multiple Scattering and Nonlinear thermal Emission of Yb^{3+},Er^{3+}:Y_{2}O_{3}
Nanopowders, J. Appl. Phys. 95, 40694077, 2004. [PDF]
2002:
[1] Y.Q. Gu, X.L. Ruan and L. Han, Imaging of
Thermal Conductivity with Submicrometer Lateral Resolution Using Scanning
Thermal Microscopy, Int. J. Thermophysics 23,
11151124, 2002. [PDF]
Conference papers:
2011:
[31]
Liangliang Chen, Yiwen Chen, and Xiulin Ruan, “Size and
Temperature Dependent Phonon Spectra of Spherical CdSe
Quantum Dots prepared via a Refined Phosphonic Acid assisted
Organometallic Route”, ASME paper IMECE2011 64562,
Proceedings of the
ASME
2011 Mechanical Engineering Congress & Exposition,
Denver, CO, November, 2011.
[30] Aaron
Sisto, Xiulin Ruan, Timothy Fisher, and Jeffrey Neaton,
“Predicting the optical properties of nanostructured
metamaterials: Singlewalled carbon nanotube arrays”, ASME
paper IMECE2011 64011, Proceedings of the
ASME
2011 Mechanical Engineering Congress & Exposition,
Denver, CO, November, 2011.
[29] Hua
Bao, Bo Qiu, and Xiulin Ruan, “Far Infrared Spectra of Ionic
Materials from First Principles Simulations”, ASME paper
IMECE2011 63959, Proceedings of the
ASME
2011 Mechanical Engineering Congress & Exposition,
Denver, CO, November, 2011.
[28] Yan
Wang and Xiulin Ruan, “Role of Edge Chirality and Isotope
Doping in Thermal Transport and Thermal Rectification in
Graphene Nanoribbons”, ASME paper IMECE2011 63169,
Proceedings of the
ASME
2011 Mechanical Engineering Congress & Exposition,
Denver, CO, November, 2011.
[27] Bo
Qiu and Xiulin Ruan, “Mechanism of Thermal Conductivity
Reduction From Suspended to Supported Graphene: a
Quantitative Spectral Analysis of Phonon Scattering”, ASME
paper IMECE201162963, Proceedings of the
ASME
2011 Mechanical Engineering Congress & Exposition,
Denver, CO, November, 2011.
[26] Bo
Qiu and Xiulin Ruan, “Thermal Transport in FewQuintuple Bi_{2}Te_{3}
Thin Films and Nanoribbons”, ASME paper AJTEC201144540,
Proceedings of the
ASMEJSME 2011 8th Thermal Engineering Joint Conference,
Honolulu, Hawaii, March, 2011.
[25] Ajit
Vallabhaneni, Jiuning Hu, Yong Chen, and Xiulin Ruan,
“Thermal Rectification In Graphene And Carbon Nanotube
Systems Using Molecular Dynamics Simulations”, ASME paper
AJTEC201144521, Proceedings of the
ASMEJSME 2011 8th Thermal Engineering Joint Conference,
Honolulu, Hawaii, March, 2011.
2010:
[24] Ajit Vallabhaneni, Jeff
Rhoads, Xiulin Ruan, and Jayathi Murthy, “Unusual scaling
observations in the quality factors of cantilevered carbon
nanotube resonators”,
ASME
2010 International Mechanical Engineering Congress &
Exposition, Vancouver, Canada, November, 2010.
[23] Hua Bao, Xiulin Ruan, and
Timothy Fisher, “Thermal radiative properties of multiwalled
carbon nanotube arrays”, International Heat Transfer
Conference, Washington DC, August, 2010.
[22] Liangliang Chen, Hua Bao,
Oleg Prezhdo, and Xiulin Ruan, “Shape and temperature
dependence of hot electron relaxation in CdSe spherical and
elongated quantum dots”, SPIE Optics and Photonics
Conference, San Diego, August, 2010.
[21] Hua Bao and Xiulin Ruan,
“Enhanced light absorption in disordered silicon nanowire
arrays for photovoltaic applications”, SPIE Optics and
Photonics Conference, San Diego, August, 2010.
2009:
[20] B. Qiu and X.L. Ruan,
"Molecular dynamics simulations of
the thermal conductivity of Bi_{2}Te_{3} nanowires," ASME paper
IMECE200912865, Proceedings of the 2009 International Mechanical Engineering
Congress and Exposition, Orlando, Florida, November, 2009.
[19] Jiuning Hu, Xiulin Ruan, Zhigang Jiang and
Yong P. Chen, "Molecular Dynamics Simulation of Melting and Vacancy Movement
in Graphene Nanoribbons", submitted to 30th International Thermal Conductivity
Conference (2009)
[18] Jiuning Hu, Xiulin Ruan, Zhigang Jiang and
Yong P. Chen, "Negative Differential Thermal Conductance in Graphene Nanoribbons:
Toward Graphene Thermal Circuits", 2009 TECHCON Conference.
[17] H. Bao, B.F. Habenicht,
O.V. Prezhdo, and X.L. Ruan, and X.F. Xu, "Suppression of
electronphonon coupling in quantum dot photovoltaic materials towards enhanced
efficiency," Proceedings of the 2009 SPIE Optics and Photonics Conference,
invited talk, San Diego, California, August 26, 2009.
[16] H. Bao, B.F. Habenicht,
O.V. Prezhdo, and X.L. Ruan, "Temperature dependence of
hot carrier relaxation in a PbSe nanocrystal: an ab initio
study," ASME paper HT2009_88134, Proceedings of the 2009
ASME Summer Heat Transfer Conference, San Francisco, California, July 1923,
2009.
[15] B. Qiu and X.L. Ruan,
"Molecular dynamics simulations of the thermal conductivity
of Bi_{2}Te_{3} bulk and nanostructures,"
ASME paper HT200988157, Proceedings of the 2009 ASME Summer Heat Transfer
Conference, San Francisco, California, July 1923, 2009.
[14] B. Qiu and X.L. Ruan,
"Molecular dynamics simulations of the thermal conductivity
of Bi_{2}Te_{3} using twobody interatomic potnetials,"
ASME paper UECTCRE T5S60406, Proceedings of the 2009 ASME USEUChina
Thermophysics Conference Renewable Energy, Beijing, China, May 2830, 2009.
[13] H. Bao, B.F. Habenicht,
O.V. Prezhdo, and X.L. Ruan, "Temperature dependence of
hot carrier relaxation in a PbSe nanocrystal: an ab initio
study," ASME paper UECTCRE T6S280156, Proceedings of the
2009 ASME USEUChina Thermophysics Conference Renewable Energy, Beijing,
China, May 2830, 2009.
[12] H. Bao and X.L. Ruan, "Radiative Properties
of GaAs From First Principles Calculations," ASME paper UECTCRE T2S260155,
Proceedings of the 2009 ASME USEUChina Thermophysics Conference Renewable
Energy, Beijing, China, May 2830, 2009.
[11] Jiuning Hu, Xiulin Ruan, Zhigang Jiang and
Yong P. Chen, "Molecular
Dynamics Calculation of Thermal Conductivity of Graphene Nanoribbons",
Frontiers of Characterization and Metrology for Nanoelectronics, AIP Conf.
Proc., Vol. 1173, 135 (2009)
2008:
[10] Bo Qiu, Hua Bao and Xiulin Ruan, "MultiscaleSimulations
of Thermoelectric Properties of PbTe," ASME Energy Nanotechnology International
Conference, Jacksonville, Florida, 2008.
[9] H. Bao and X.L. Ruan, Radiative Properties of
GaAs From First Principles Calculations, ASME paper HT200856341, Proceedings of
the 2008 ASME Summer Heat Transfer Conference, Jacksonville, Florida, August
1014, 2008.
2007:
[8] H. Bao and X.L. Ruan, Ab inito Calculations of
Optical Properties of Solid State Laser Materials, ASME Paper IMECE200743856,
Proceedings of the 2007 ASME International
Mechanical Engineering Congress and Exposition, Seattle,
Washington, November 1115, 2007.
[7] X.L. Ruan, S.C. Rand, and M. Kaviany, Entropy
and Efficiency of Laser Cooling of Solids, ASME Paper IMECE200743833,
Proceedings of the 2007 ASME International
Mechanical Engineering Congress and Exposition, Seattle,
Washington, November 1115, 2007.
[6] X.L. Ruan, H. Bao, and M. Kaviany,
BoundaryInduced Vibrational Spectra Broadening of Nanostructures, ASME Paper IMECE200741701,
Proceedings of the 2007 ASME International
Mechanical Engineering Congress and Exposition, Seattle,
Washington, November 1115, 2007.
2005:
[5] X.L. Ruan and M. Kaviany, Enhanced Laser
Cooling of IonDoped Nanopowders,
ASME Paper IMECE200581939, Proceedings of the 2005 ASME International
Mechanical Engineering Congress and Exposition, Orlando,
Florida, November 511, 2005. [PDF]
2004:
[4] X.L. Ruan and M. Kaviany,
TemperatureDependent Luminescence Quenching in Random, Nano Porous Media,
ASME Paper IMECE200460363, Proceedings of the 2004 ASME International
Mechanical Engineering Congress and Exposition, Anaheim,
California, November 1329, 2004. [PDF]
2003:
[3] X.L. Ruan and M. Kaviany, Dependent
Scattering and Field Enhancement in Monochromatic Irradiated, Random Porous
Media, ASME Paper HT200347233, Proceedings of the 2003 ASME Summer Heat
Transfer Conference, Las Vegas, Nevada, July 2123, 2003. [PDF]
2001:
[2] Y.Q. Gu, X.L. Ruan and L. Han, Thermal
Conductivity Measurements of Solid Materials on a Microscale, Proceedings
of the 6^{Th }Asian Thermophysical Properties Conference, 2001.
2000:
[1] Y.Q. Gu, D.Z. Zhu, L. Han, X.L. Ruan, and
X.Y. Sun, Imaging of Thermal Conductivity with Lateral Resolution of
SubMicrometer using Scanning Thermal Microscopy, Proceedings of the
Fourteenth Symposium on Thermophysical Properties, Boulder,
Colorado, June 2530, 2000. [PDF]
