Levente Klein  Levente Klein photo       

contact information

Research Staff Member
Thomas J. Watson Research Center, Yorktown Heights, NY USA
  +1dash914dash945dash3698

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Professional Associations

Professional Associations:  American Physical Society  |  American Vacuum Society


2017

Wireless Sensor Platform for Cultural Heritage Monitoring and Modeling System
Klein, Levente J and Bermudez, Sergio A and Schrott, Alejandro G and Tsukada, Masahiko and Dionisi-Vici, Paolo and Kargere, Lucretia and Marianno, Fernando and Hamann, Hendrik F and L{\'o}pez, Vanessa and Leona, Marco
Sensors 17(9), 1998, Multidisciplinary Digital Publishing Institute, 2017
Abstract


2016

Geospatial Internet of Things: Framework for fugitive Methane Gas Leaks Monitoring
Klein, Levente
International Conference on GIScience Short Paper Proceedings, 2016
Abstract

IBM PAIRS curated big data service for accelerated geospatial data analytics and discovery
Lu, Siyuan and Shao, Xiaoyan and Freitag, Marcus and Klein, Levente J and Renwick, Jason and Marianno, Fernando J and Albrecht, Conrad and Hamann, Hendrik F
Big Data (Big Data), 2016 IEEE International Conference on, pp. 2672--2675
Abstract

Drone-based reconstruction for 3D geospatial data processing
J Renwick, L.J. Klein, and H.Hamann
IEEE WF-IOT, 2016

Condensation risk in a partially air side economized data center
Klein, Levente J and Marianno, Fernando J and Hamman, Hendrik F and Claassen, Alan
Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm), 2016 15th IEEE Intersociety Conference on, pp. 1306--1311
Abstract

Toward large-scale crop production forecasts for global food security
Badr, G and Klein, LJ and Freitag, M and Albrecht, CM and Marianno, FJ and Lu, S and Shao, X and Hinds, N and Hoogenboom, G and Hamann, HF
IBM Journal of Research and Development 60(5/6), 5--1, IBM, 2016
Abstract


2015

Effect of Relative Humidity, Temperature and Gaseous and Particulate Contaminations on Information Technology Equipment Reliability
Prabjit Singh, Levente Klein, Dereje Agonafer, Jimil M. Shah and Kanan D. Pujara
ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels

Discrete Control of Air Conditioning Units in Mission Critical Facilities
Sergio A. Bermudez, Hendrik F. Hamann, Levente J. Klein, Fernando J. Marianno and Alan C. Claassen
ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, pp. V001T09A033

Energy Efficiency and Air Quality Considerations in Airside Economized Data Centers
Levente J. Klein, Sergio A. Bermudez, Fernando J. Marianno, Hendrik F. Hamann and Prabjit Singh
ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, pp. V001T09A019

Optimal and distributed automatic discrete control of air conditioning units in data centers
S.A. Bermudez, H.F. Hamann, L.J. Klein, F. Marianno, A. Claassen
2015 31st Thermal Measurement, Modeling & Management Symposium (SEMI-THERM),

PAIRS: A scalable geo-spatial data analytics platform
L. J. Klein, F. J. Marianno, C. M. Albrecht, M. Freitag, S. Lu, N. Hinds, X. Shao, S. Bermudez Rodriguez, H. F Hamann
2015 IEEE International Conference on Big Data (Big Data), 1290-1298, IEEE
Abstract


2013

Reduced-order modeling framework for improving spatial resolution of data center transient air temperatures
Ghosh, Rajat and Joshi, Yogendra and Klein, Levente and Hamann, Hendrik
Semiconductor Thermal Measurement and Management Symposium (SEMI-THERM), 2013 29th Annual IEEE, pp. 216--222
Abstract

Concealable strain sensing method for art preservation
Joseph Sloan, Levente J. Klein, Sergio A. Bermudez Rodriguez, Hendrik F. Hamann, A. G. Schrott
Applied Physics A115, 829-836, 2013


2012

Corrosion risk management in IT facilities
Klein, Levente J and Schappert, Michael and Hamann, Hendrik F
Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm), 2012 13th IEEE Intersociety Conference on, pp. 353--357
Abstract

Sustainable data centers powered by renewable energy
L. J. Klein, S. Bermudez, H.-D. Wehle, S. Barabasi, H.F. Hamann
2012 28th Annual IEEESemiconductor Thermal Measurement and Management Symposium (SEMI-THERM), , pp. 362-367
Abstract


2011

Corrosion management for data centers
Klein, LJ and Singh, PJ and Schappert, M and Griffel, Marc and Hamann, HF
Semiconductor Thermal Measurement and Management Symposium (SEMI-THERM), 2011 27th Annual IEEE, pp. 21--26
Abstract

Sub-wavelength bolometers: uncooled platinum wires as infrared sensors
Renoux, Pauline and J{'o}nsson, Sigurdur {AE}gir and Klein, Levente J and Hamann, Hendrik F and Ingvarsson, Snorri
Optics express 19(9), 8721--8727, Optical Society of America, 2011
Abstract

Humidity Control and Dew Point Management
L. J. Klein and H. F. Hamann
ASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems, pp. 629-635

Corrosion management for data centers
L.J. Klein, P.J. Singh, M. Schappert, M. Griffel, H.F. Hamann
2011 27th Annual IEEE Semiconductor Thermal Measurement and Management Symposium (SEMI-THERM)


2010

Domain dynamics in epitaxial Pb (Zr 0.2 Ti 0.8) O 3 films studied by piezoelectric force microscopy
Klein, Levente J and Dubourdieu, Catherine and Frank, Martin M and Hoffman, Jason and Reiner, James W and Ahn, Charles H
Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena 28(4), C5A20--C5A23, AVS, 2010
Abstract

Optimization of photovoltaic power generation using a Measurement and Management Technology (MMT) platform
Klein, Levente J and Rodrigues, Sergio Bermudez and Nitta, Satya and Sandstrom, Robert and Guha, Supratik and Hamann, Hendrik
International Symposium on Microelectronics, pp. 000760--000765, 2010
Abstract

Harsh environment impact on resistor reliability
Cole, Marie and Hedlund, Lenas and Hutt, George and Kiraly, Tibor and Klein, Levente and Nickel, Steve and Singh, Prabjit and Tofil, Tim
SMTAI, Orlando, FL, 2010

A Tele-operative RMMT System Facilitating the Management of Cooling and Energy in Data Centers
Yu Zhou, Xionghui Lu and Xu Zhong, Levente J. Klein, Michael Schappert and Hendrik F. Hamann
Robotics and Biomimetics (ROBIO), 2010 IEEE International Conference on, IEEE

Silicon nanowire piezoresistance: Impact of surface crystallographic orientation
T Barwicz, L Klein, S J Koester, H Hamann
Applied Physics Letters97, 023110, 2010

Domain dynamics in epitaxial Pb (ZrTi) O films studied by piezoelectric force microscopy
L J Klein, C Dubourdieu, M M Frank, J Hoffman, J W Reiner, C H Ahn
Journal of Vacuum Science \& Technology B: Microelectronics and Nanometer Structures28, C5A20, 2010


2009

Changing the emission of polarized thermal radiation from metallic nanoheaters
L J Klein, S Ingvarsson, H F Hamann
Optics Express 17(20), 17963--17969, Optical Society of America, 2009

Si/SiGe Quantum Devices, Quantum Wells, and Electron-Spin Coherence
JL Truitt, KA Slinker, KLM Lewis, DE Savage, C Tahan, LJ Klein, JO Chu, PM Mooney, AM Tyryshkin, DW Weide van der, others
Electron Spin Resonance and Related Phenomena in Low-Dimensional Structures, 101, Springer, 2009

Sidewall damage in plasma etching of Si/SiGe heterostructures
R Ding, LJ Klein, M G Friesen, MA Eriksson, AE Wendt
Journal of Vacuum Science \& Technology A: Vacuum, Surfaces, and Films27, 836, 2009


2008

Phonon Transport and Thermoelectricity in Silicon Nanostructures
H J Ryu, C Ritz, L Klein, H Hamann, M G Lagally, M Eriksson
2008 - link.aip.org

Coherence properties of infrared thermal emission from heated metallic nanowires
L J Klein, H F Hamann, Y Y Au, S Ingvarsson
Applied Physics Letters92, 213102, 2008

Top-gated few-electron double quantum dot in Si/SiGe
N Shaji, C B Simmons, L J Klein, H Qin, D E Savage, MG Lagally, S N Coppersmith, R Joynt, M Friesen, R H Blick, others
Physica E: Low-dimensional Systems and Nanostructures 40(3), 520--523, Elsevier, 2008

Experimental Investigation of Nanoscale Thermal Transport in Hotspots at Cryogenic Temperatures
H J Ryu, L J Klein, M Asheghi, H F Hamann
11th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems, I-THERM, 2008

Thermal radiation spectra of individual subwavelength microheaters
Y Y Au, H S Skulason, S Ingvarsson, L J Klein, H F Hamann
Physical Review B 78(8), 85402, APS, 2008

Spin blockade and lifetime-enhanced transport in a few-electron Si/SiGe double quantum dot
N Shaji, CB Simmons, M Thalakulam, L J Klein, H Qin, H Luo, DE Savage, MG Lagally, AJ Rimberg, R Joynt, others
Nature Physics 4(7), 540--544, London: Nature Pub. Group, c2005-, 2008


2007

Anisotropic fluorocarbon plasma etching of Si/ SiGe heterostructures
Ding, Ruhang and Klein, LJ and Eriksson, MA and Wendt, AE
Journal of Vacuum Science & Technology B 25(2), 404--409, AVS: Science & Technology of Materials, Interfaces, and Processing, 2007
Abstract

Anisotropic fluorocarbon plasma etching of Si/ SiGe heterostructures
R Ding, LJ Klein, MA Eriksson, AE Wendt
Journal of Vacuum Science \& Technology B: Microelectronics and Nanometer Structures25, 404, 2007

Enhanced thermal emission from individual antenna-like nanoheaters
S Ingvarsson, L Klein, Y Y Au, J A Lacey, H F Hamann
Optics Express 15(18), 11249--11254, OSA, 2007

Magnetotransport through two dimensional electron gas in a tubular geometry
N Shaji, H Qin, R H Blick, L J Klein, C Deneke, O G Schmidt
Applied Physics Letters90, 042101, 2007

Coulomb blockade and Kondo effect in a few-electron silicon/silicon-germanium quantum dot
L J Klein, D E Savage, M A Eriksson
Applied Physics Letters90, 033103, 2007

Single-electron quantum dot in Si/ SiGe with integrated charge sensing
CB Simmons, M Thalakulam, N Shaji, L J Klein, H Qin, RH Blick, DE Savage, MG Lagally, SN Coppersmith, MA Eriksson
Applied Physics Letters91, 213103, 2007


2006

Silicon-based nanomembrane materials: the ultimate in strain engineering
H C Yuan, M M Roberts, P Zhang, B N Park, L J Klein, D E Savage, F S Flack, Z Ma, P G Evans, M A Eriksson, others
Silicon Monolithic Integrated Circuits in RF Systems, 2006, pp. 7--pp

Quantum dots and etch-induced depletion of a silicon two-dimensional electron gas
LJ Klein, KLM Lewis, KA Slinker, S Goswami, DW Weide van der, RH Blick, PM Mooney, JO Chu, SN Coppersmith, M Friesen, others
Journal of Applied Physics99, 023509, 2006

Controllable valley splitting in silicon quantum devices
S Goswami, KA Slinker, M Friesen, LM McGuire, JL Truitt, C Tahan, LJ Klein, JO Chu, PM Mooney, DW Van Der Weide, others
Nature Physics 3(1), 41-45, 2006

Elastically relaxed free-standing strained-Si nanomembranes
M M Roberts, L J Klein, D E Savage, K A Slinker, M Friesen, G Celler, M A Eriksson, M G Lagally
Nature Materials 5(5), 388-393, Nature Publishing Group, 2006


2005

Quantum dots in Si/SiGe 2DEGs with Schottky top-gated leads
KA Slinker, KLM Lewis, CC Haselby, S Goswami, LJ Klein, JO Chu, SN Coppersmith, R Joynt, RH Blick, M Friesen, others
New Journal of Physics7, 246, Institute of Physics Publishing, 2005


2004


Coulomb blockade in a silicon/silicon--germanium two-dimensional electron gas quantum dot
LJ Klein, KA Slinker, JL Truitt, S Goswami, KLM Lewis, SN Coppersmith, DW Van der Weide, M Friesen, RH Blick, DE Savage, others
Applied Physics Letters84, 4047, 2004


Spin-based quantum dot quantum computing in silicon
M A Eriksson, M Friesen, S N Coppersmith, R Joynt, L J Klein, K Slinker, C Tahan, PM Mooney, JO Chu, SJ Koester
Quantum Information Processing 3(1), 133--146, Springer, 2004


2002



2001

Single electron tunneling detected by electrostatic force
L J Klein, C C Williams
Applied Physics Letters79, 1828, 2001


2000

Electron tunneling detected by electrostatic force
LJ Klein, CC Williams, J Kim
Applied Physics Letters77, 3615, 2000


Year Unknown