Program Committee, 27th international Symposium on Compound Semiconductors (ISCS), IEEE, (2000), Monterey, CA, Oct 2-5, 2000.
Session Moderator, Quantum Transport, Advanced Research Workshop on Quantum Transport in Semiconductors, Maratea, Italy, June 17-22, 2001.
Program Committee, Session Chair, Nanoelectronics Session, Nanospace 2002, Galveston, TX, June 24-28, 2002.
Session Chair, Superlattices and Resonant Tunneling Structures, March Meeting of American Physical Society, March 16-21, Austin, TX (2003).
Program Committee, 2nd International Workshop on Quantum Dots for Quantum Computing and Classical Size Effect Circuits, University of Notre Dame, August 7-9, 2003.
Session Chair, Computational Approaches Toward the Electronic Properties of Quantum Dots Workshop, Chicago, September 22-24, 2003, sponsored by DARPA.
Session Chair, "Advanced MOS Devices", 14th Workshop on Modelling and Simulation of Electron Devices, Barcelona, Spain. October 16-17 2003.
Program Committee, IEEE Nano 2004, Munich, Germany, August 16-19, 2004.
Conference Chair, International Workshop for Computational Electronics, Purdue University, October 24-27, 2004.
Program Committee, 15th Workshop on Modelling and Simulation of Electron Devices (MSED) 4-5 July 2005, Pisa, Italy.
Program Committee, 14th International Conference on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS-14), Chicago, Illinois, July 24-29, 2005.
Program Committee, IEEE Nano 2005, Nagoya, Japan, August 11-15, 2005.
IEEE IEDM Modeling and Simulation Program and Selection Committee, Vancouver, Canada, August 1st, 2005.
Supercomputing 2005, Session chair, Education Program to Middle School and High School Teachers, Introduction to the Integration of High Performance Computing: Nanotechnology. Physics, Chemistry, Chemical Engineering, Nov 12-18, 2005, Seattle, WA.
Program committee: HPCNano2005 (IEEE/ACM International Workshop on High Performance Computing for Nano-science and Technology), Supercomputing 2005, Nov 12-18, 2005, Seattle, WA.
Session Chair, IEEE IEDM Modeling and Simulation, Nanowires, Washington DC, Dec. 6th, 2005
International Advisory Board, IEEE International Workshop for Computational Electronics, Technical University Vienna, May 25-27, 2006.
"nanoHUB - a community website for online simulation and more", Short Course at IEEE-NMDC, IEEE Nanotechnology Materials and Devices Conference, October 22-25, 2006, www.ieee-nmdc.org
Program committee: HPCNano2006 (IEEE/ACM International Workshop on High Performance Computing for Nano-science and Technology), Supercomputing 2006, Nov 12-17, 2006, Tampa, FL.
"nanoHUB tutorial - overview, usage scenarios, vision", The 2nd Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems (IEEE NEMs) Jan 16-19, 2007, Bangkok Thailand.
Program Committee, MRS 2007 Spring Meeting, Session G, Extending Moore’s Law with Advanced Channel Materials.
Session chair (2 sessions), MRS 2007 Spring Meeting, San Francisco, CA, April 10, 2007, Advanced Channel Materials I: (110) Si, Ge, Advanced Channel Materials II
NSF workshop organizer, jointly with Prof. Jonathan Dowling (LSU) and Paul Werbos (NSF), Quantum, Molecular and High Performance Modeling and Simulation for Devices and Systems (QMHP), April 16, 17, 2007
International Advisory Board, IEEE International Workshop for Computational Electronics, University of Mass Amherst, Oct. 8-10, 2007.
Workshop Co-Chair: HPCNano2007, Nov. 16, 2007 (IEEE/ACM International Workshop on High Performance Computing for Nano-science and Technology), Supercomputing 2007, Reno, NV.
"nanoHUB tutorial”, IEEE Nano conference, Arlington, TX, August 18, 2008.
Workshop Advisory Committee: HPCNano2008, Nov. 21, 2008 (IEEE/ACM International Workshop on High Performance Computing for Nano-science and Technology), Supercomputing 2008, Austin TX.
Workshop Advisory Committee: HPCNano2009, Nov. 15, 2009 (IEEE/ACM International Workshop on High Performance Computing for Nano-science and Technology), Supercomputing 2009, Portland OR.
IEEE Nanotechnology Materials and Devices Conference (NMDC) 2011, Jeju Island, South Korea, Oct 18-21, Session Chair, Characterization and Simulation of Naomaterials and Nanostructures.
Member of the program committee (PC) for the IEEE International Parallel and Distributed Processing Symposium IPDPS 2012 in the area of applications. Formalized paper evaluation. Oct-Nov. 2011
General Chair of nanoHUB user conference, Arizona State University, April 9-11, 2014
General Chair of nanoHUB user conference, Purdue University, August 31-Sept 1st
General Chair of International Conference for Computational Electronics, Purdue University, Sept 2-4, 2015
General Chair National Science Foundation Nano Grantees Conference, Arlington VA, Dec. 12-13, 2017
International Advisory Committee of 2018 IEEE Nanotechnology Materials and Devices Conference (NMDC), Portland OR, Oct. 14-17, 2018.
International Advisory Committee of International Conference for Computational Nanotechnology, Evanston, IL, May 2019
International Advisory Committee of 2019 IEEE Nanotechnology Materials and Devices Conference (NMDC), Stockholm, Sweden, Oct. 27-30, 2019.
Leading Member of Steering Committee, NSF-directed effort: “Summit on Big Data and Cyberinfrastructure in Materials Research”, Planned and executed multiple meetings that culminated in the summit attended by ~100 researchers at the Big 10 center in Chicago in Nov. 21-22, 2019.
Gerhard Klimeck, “The nanoHUB Platform”, 2021 NNI Strategic Planning Stakeholder Workshop, January 11-13, 2021, National Nanotechnology Coordination Office
Gerhard Klimeck, “The nanoHUB Platform”, NITRD Big Data Interagency Virtual Workshop on Pioneering the Future of Federally Supported Data Repositories Wednesday Jan 13th - Friday Jan 15th, 2021 https://www.orau.gov/bdworkshop21
US Nationwide Impact Advisory Board Service
Scientific Expert recruited by UChicago Argonne LLC for the sponsored review of Argonne National Laboratory’s Computing, Environment and Life Sciences Directorate (CELS) scheduled for September 9-11, 2014.
Triennial Review of the National Nanotechnology Initiative (NNI), Committee Member, Focal Point Infrastructure and Management, Federally mandated review for an annual budget of the National Nano Research of about $2B. January 2015-Feb. 2016
International Advisory Board Service
Advisory Board Meeting, “Meeting the Materials Challenges of nano-CMOS Electronics”, University College London, Oct. 22, 2007, Hosts Alex Shluger, University College London and Asen Asenov, University of Glasgow.
Advisory Board Meeting, “NanoCMOS – e-Science - EPSRC”, Oct 24, 2007, Host Asen Asenov, University of Glasgow.
Advisory Board Meeting, “NanoCMOS – e-Science - EPSRC”, Nov. 12, 2008, Host Asen Asenov, University of Southhampton.
Advisory Board Meeting, “NanoCMOS – e-Science - EPSRC”, Nov. 14, 2009, Host Asen Asenov, University of York.
KIM Governance Committee, “KIM – Knowledgebase of Interatomic Models”, Workshop, San Diego, Feb. 26-27, 2011
Advisory Board Meeting, “NanoCMOS – e-Science - EPSRC”, March 23, 2011, Host Asen Asenov, University of Southhampton.
Advisory Board ARCHIE-WeSt High Performance Computer Centre, Glasgow, funded by EPRSC, Meeting Nov. 27, 2012.
Scientific Advisory Board Invitee (declined attendance due to family health issues), NanoLund, Lund University Sweden, Oct 19-21, 2015
Scientific Advisory Board Mediterranean Excellence in Computing and Ontology, Point of Contact: Prof. Veljko Milutinovic, April 2017 – present.
National Advisory Board Service
Advisory Board Meeting, NCRR Resource for Macromolecular Modelling and Bioinformatics, May 16, 2005, Chicago IL, PI.: Prof. Klaus Schulten, U Illinois Urbana-Champaign.
Advisory Board Meeting, NSF NMI project, "nanoHUB Deployment", West Lafayette, IN 47907, PI: Sebastien Goasguen, Oct 2004-2007.
Non-voting Ex-Officio AdCom member of the IEEE EDS Compact Modeling Committee.
CUAC - Cyberindrastructure and User Advisory Comittee of the NSF Teragrid, June 2006 - present, PI.: Charlie Catlett, Formal meetings at TG 06 conference in Indianapolis, June 2006, TG 07 conference in Madison, June 2007.
Teragrid governance planning board, June 2007 – April 2008
NSF Future of TeraGrid working Group, October 2007 – April 2008.
Oak Ridge Leadership Facility (OLCF) User council, Advise OLCF on operational and user aspects, meets throughout the year in confernce calls, Aug. 2009-present,
KIM Governance Committee, “KIM – Knowledgebase of Interatomic Models”, Workshop, San Diego, Feb. 26-27, 2011
Community Leadership
International Nanotechnology Conference on Communication and Cooperation: NSF/NNI Symposium on May 15, 2005. Hyatt Crystal Hotel, Arlington Virginia. Future planning of NNI.
Industrial Committee Service
SRC Multi-Scale Modeling Working Group, Feb. 2004 – Fall 08.
ITRD – ERM (Emerging Research Materials) working group, July 2004 – Fall 08.
ITRS (International Technology Roadmap For Semiconductors) - PIDS (Process Integration, Devices & Structures) working group, July 2011 – present, Transition the roadmap device modeling from non-physical lumped device models to physics-based well defined transport models. Direct impact of NEMO on global roadmap.