Donhee Ham Group Web has moved to
http://ham.seas.harvard.edu

Donhee Ham
Gordon McKay Professor of Electrical Engineering and of Applied Physics
School of Engineering and Applied Sciences
Harvard University


integrated circuit
2D Plasmonics
[ related article ]






PUBLICATIONS




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RESEARCH PAPERS

Nature Communications 5, Article no. 4866 (2014) | doi:10.1038/ncomms5866 [ Online ] [ PDF ] [ Supplementary Information ]
Electrophoretic and field-effect graphene for all-electrical DNA array technology
by Guangyu Xu, Jeffrey Abbott, Ling Qin, Kitty Yeung, Yi Song, Hosang Yoon, Jing Kong, and Donhee Ham.

Proc. Nat. Acad. Sci. 111, 11955 (2014) [ Online ] [ PDF ] [ SI ] [Harvard news ]
Scalable NMR spectroscopy with semiconductor chips
by Dongwan Ha, Jeffrey Paulsen, Nan Sun, Yi-Qiao Song, and Donhee Ham.

Nature Nanotechnology 9, 594 (2014) [ Online ] [ PDF ] [ SI ] [ News & views ] [ Harvard news ]
Measurement of collective dynamical mass of Dirac fermions in graphene
by Hosang Yoon, Carlos Forsythe, Lei Wang, Nikolaos Tombros, Kenji Watanabe, Takashi Taniguchi, James Hone, Philip Kim, and Donhee Ham.

Applied Physics Letters 104, 244109 (2014) [ PDF ]
High-dimensional chaos from self-sustained collisions of solitons
by O. Ozgur Yildirim and Donhee Ham.

Nano Letters 14, 2479 (2014) [ PDF ] [ SI ]
Far-infrared graphene plasmonic crystals for plasmonic band engineering
by Kitty Yeung, Jingyee Chee, Hosang Yoon, Yi Song, Jing Kong, and Donhee Ham.

Philisophical Trans. Royal Society A 372, 20130104 (2014) [ PDF ] [ Preprint ]
Plasmonics with two-dimensional conductors
by Hosang Yoon, Kitty Yeung, Philip Kim, and Donhee Ham.

Submitted (2014) arXiv:1405.2356
Massive thermal fluctuation of massless graphene electrons and general fluctuation collective excitation relation
by Hosang Yoon and Donhee Ham.

Submitted (2014)
SR ASIC
by Dongwan Ha and Donhee Ham.

The Encyclopdeia of Magnetic Resonance (2014/5; to appear)
Invited review article
by Dongwan Ha, Nan Sun, and Donhee Ham.

 

Submitted (2014)
Calibration of field fluctuation in 2D NMR spectroscopy by spectral correlation
by Dongwan Ha and Donhee Ham.

Submitted (2014)
Rational design of CMOS-based ISFET DNA array
by Guangyu Xu, Jeffrey Abbott, et al.

Solid-State Electronics 84, 13 (2013) [ Online ]
Small NMR biomolecular sensors
(invited review article)
by Nan Sun, Yong Liu, Ling Qin, Hakho Lee, Ralph Weissleder, and Donhee Ham.

Applied Physics Letters 102, 021104 (2013) [ PDF ] [ Online ] [ Supple. Info ]
Two-path solid-state interferometry using ultra-subwavelength two-dimensional plasmonic waves
by Kitty Yeung, Hosang Yoon, Will Andress, Ken West, Loren Pfeiffer, and Donhee Ham.


Nature 488, 65 (2012) [ Online ] [ PDF ] [ Supple. Info ] [ Harvard Press Release ]
A Newtonian approach to extraordinarily strong negative refraction
by Hosang Yoon, Kitty Y. M. Yeung, Vladimir Umansky, and Donhee Ham.

Nano Letters 12, 2272 (2012) [ PDF ]
Ultra-subwavelength two-dimensional plasmonic circuits
by William Andress, Hosang Yoon, Kitty Y. M. Yeung, Ling Qin, Ken West, Loren Pfeiffer, and Donhee Ham.

European Solid-State Circuits Conference, pp. 269-272 (Sep. 2012) [ PDF ][ Slides ]
A 2.9-mW 11-b 20-MS/s pipelined ADC with dual-mode-based digital background calibration
by Nan Sun, Hae-Seung Lee, and Donhee Ham.

European Solid-State Device Research Conference + European Solid-State Circuits Conference (joint paper), pp. 14-17 (Sep. 2012) [ PDF ]
Solid-state and biological systems interface (invited review article)
by Nan Sun, Yong Liu, Ling Qin, Guangyu Xu, and Donhee Ham.


IEEE Trans. VLSI Systems 20, 1590 (2012) [ PDF ]
Time-domain CMOS temperature sensors with dual delay-locked loops for microprocessor thermal monitoring
by Dongwan Ha, Kyoungho Woo, Scott Meninger, Thucydides Xanthopoulos, Ethan Crain, and Donhee Ham .

IEEE RFIC Symposium, pp. 243-246 (June 2011) [ PDF ]
Fully monolithic 18.7-GHz 16-ps GaAs mode-locked oscillators
by O. Ozgur Yildirim, Dongwan Ha, and Donhee Ham.

IEEE J. Solid-State Circuits 46 , 342 (2011) [ PDF ]
Palm NMR and 1-chip NMR
by Nan Sun, Tae-Jong Yoon, Hakho Lee, Willliam Andress, Ralph Weissleder, and Donhee Ham.

arXiv:0908.2214
Phase diffusion and Lamb-shift-like spectrum shift in classical oscillators
by Xiaofeng Li, Wenjiang Zhu, and Donhee Ham.

IEEE Trans. Microwave Theory and Technique 58 , 2105 (2010) [ PDF ]
Phase noise of distributed oscillators

by Xiaofeng Li, O. Ozgur Yildirim, Wenjiang Zhu, and Donhee Ham.

Advanced Materials 22, 2749 (2010) [ PDF ]
Stretchable microfluidic radiofrequency antennas
by Masahiro Kubo, Xiaofeng Li (equal contribution with M. Kubo), Choongik Kim, Michinao Hashimoto, Benjamin J. Wiley, Donhee Ham, and George M. Whitesides.

Int. Symp. VLSI Design, Automation, and Test (Apr. 2010)
Silicon RF NMR biomolecular snesor - Review (invited paper)
by Nan Sun, Yong Liu, Hakho Lee, Ralph Weissleder, and Donhee Ham.


IEEE Internatinoal Solid-State Circuits Conference, pp. 488-489 (Feb. 2010) [ PDF ]
Palm NMR and one-chip NMR
by Nan Sun, Tae-Jong Yoon, Hakho Lee, William Andress, Vasiliki Demas, Pablo Prado, Ralph Weissleder, and Donhee Ham.

Proc. Nat. Acad. Sci. 106, 21035 (2009) [ PDF ]
Vertically integrated, three-dimensional nanowire complementary metal-oxide -semiconductor circuits

by Sungwoo Nam, Xiaocheng Jiang, Qihua Xiong, Donhee Ham, and Charles M. Lieber.

IEEE Trans. Microwave Theory and Technique 57 , 2344 (2009) [ PDF ]
Reflection soliton oscillator
by O. Ozgur Yildirim, David S. Ricketts, and Donhee Ham .

Optics Express 17, 12925 (2009) [ PDF ]
Mode-locked pulses from mid-infrared quantum cascade lasers
by Christine Y. Wang, L. Kuznetsova, V. M. Gkortsas, L. Diehl, F. X. Kartner, M. A. Belkin, A. Belyanin, Xiaofeng Li, Donhee Ham, H. Schneider, P. Grant, C. Y. Song, S. Haffouz, Z. R. Wasilewski, H. C. Liu, and Federico Capasso.


IEEE J. Solid-State Circuits 44, 1629 (2009) [ PDF ]
CMOS RF biosensor utilizing nuclear magnetic resonance
by Nan Sun, Yong Liu, Hakho Lee, Ralph Weissleder, and Donhee Ham .

IEEE International Solid-State Circuits Conference , pp. 68-69 (Feb 2009) [ PDF ]
Dual-DLL-based CMOS all-digital temperature sensor for microprocessor thermal monitoring
by Kyoungho Woo, Scott Meninger, Thucydides Xanthopoulos, Ethan Crain, Dongwan Ha, and Donhee Ham.


J. Vacuum Sci. Tech. B 26, 1848 (2008) [ PDF ]
Gigahertz surface acoustic wave generation on ZnO thin films deposited by radio frequency magnetron sputtering on III-V semiconductor substrates
by Qi Jie Wang, Christian Pflügl, William F. Andress, Donhee Ham, Federico Capasso, and Masamichi Yamanish.

IEEE Trans. Circuits and Systems - II 55 , 877 (2008) [ PDF ]
Digital background calibration in pipelined ADCs utilizing commutated feedback capacitor switching
by Nan Sun, Hae-Seung Lee, and Donhee Ham.

Nature Medicine 14, 869 (2008) [ PDF ]
Chip-NMR biosensor for detection and molecular analysis of cells
by Hakho Lee, Eric Sun, Donhee Ham, and Ralph Weissleder.

Harvard Technical Report (Aug. 2008) [ PDF ]
Digital acceleration of correlation-based digital background calibration in pipelined ADCs
by Nan Sun and Donhee Ham.

IEEE International Solid-State Circuits Conference , pp. 140-141 (Feb 2008) [ PDF ]
CMOS mini nuclear magnetic resonance (NMR) system and its application for biomolecular sensing
by Yong Liu, Nan Sun, Hakho Lee, Ralph Weissleder, and Donhee Ham.

Journal of Semiconductor Technology and Science (Sep. 2008) [ PDF ]
Surpassing tradeoffs by separation: examples in transmission line resonators, phase-locked loops, and analog-to-digital converters ( invited paper )
by Nan Sun, William Andress, Kyoungho Woo, and Donhee Ham.

IEEE J. Solid-State Circuits 43 , 379 (2008) [ PDF ]
Fast-lock hybrid PLL combining fractional- N and integer- N modes of differing bandwidths
by
Kyongho Woo, Yong Liu, Eunsoo Nam, and Donhee Ham.

SiRF (Jan. 2008) [ PDF ]
Surpassing tradeoffs by separation: examples in frequency generation circuits
by William Andress, Kyoungho Woo, and Donhee Ham.

McGraw-Hill 2008 Yearbook of Science and Technology (2008) [ PDF ]
Solitons in electrical networks
by Xiaofeng Li, David S. Ricketts, and Donhee Ham .

IEEE Solid-State Circuits Society Newsletter 12, 4 (2007) [ PDF ]
The silicon that moves and feels small living things
by Donhee Ham and Robert M. Westervelt.

IEEE J. Solid-State Circuits 42, 1657 (2007) [ PDF ] [ Comments & Response ]
On the self-generation of electrical soliton pulses
by David Ricketts, Xiaofeng Li, Nan Sun, Kyoungho Woo, and Donhee Ham .

IEEE VLSI Symposium, pp. 260-261 (June 2007) [ PDF ]
Fast-lock hybrid PLL combining fractional- & integer- N modes of differing bandwidths
by Kyoungho Woo, Yong Liu, and Donhee Ham .

Lab on a Chip 7, 331 (2007) [ PDF ]
Integrated cell manipulation system - CMOS/microfluidic hybrid
by Hakho Lee, Yong Liu, Donhee Ham, and Robert M. Westervelt .

IEEE International Solid-State Circuits Conference , pp. 176-177 (Feb. 2007) [ PDF ]
All-digital dynamic self-detection and self-compensation of static phase offsets in charge-pump PLLs
by Yong Liu, Woogeun Rhee, Daniel Friedman, and Donhee Ham.

IEEE Communications Magazine 44 , 126 (2006) [ PDF ]
Ordered and chaotic electrical solitons: communication perspectives

by Donhee Ham, Xiaofeng Li, Scott Denenberg, Thomas H. Lee, and David S. Ricketts.

IEEE Asian Solid-State Circuits Conference , pp. 419-422 (Nov. 2006) [PDF]
CMOS meets bio
by Yong Liu, Hakho Lee, Robert M. Westervelt, and Donhee Ham .

IEEE Custom Integrated Circuits Conference , pp. 29-36 (Sep. 2006) [ PDF ]
Passive & active control of regenerative standing & soliton waves
by William F. Andress, David S. Ricketts, Xiaofeng Li, and Donhee Ham

IEEE LEOS Newsletter 20, 4 (2006) [ PDF ]
Electrical soliton modelocking ( Invited cover article)
by David Ricketts, Xiaofeng Li, and Donhee Ham .

IEEE J. Solid-State Circuits 41 , 1471 (2006) [ PDF ]
IC/Microfluidic hybrid system for magnetic manipulation of biological cells
by Hakho Lee, Yong Liu, Robert M. Westervelt, and Donhee Ham .

IEEE RFIC Symposium, pp. 33-36 (June 2006) [ PDF ]
Taming electrical solitons - A new direction in picosecond electronics
by David S. Ricketts, Xiaofeng Li, and Donhee Ham .

IEEE International Solid-State Circuits Conference , pp. 432-433 (Feb. 2006) [ PDF ]
A chip-scale electrical soliton modelocked oscillator
by David S. Ricketts and Donhee Ham.


IEEE Trans. Microwave Theory and Techniques 54 , 373 ( 2006) [ PDF ] [ Nature News & Views ] [ Harvard Gazette ]
Electrical soliton oscillator
by David Ricketts, Xiaofeng Li, and Donhee Ham
.

IEEE Bipolar/BiCMOS Technology Meeting , pp. 174-179 (Oct. 2005) [ PDF ]
IC/microfluidic hybrid system for biology: review ( Invited )
by Yong Liu, Hakho Lee, Robert M. Westervelt, and Donhee Ham.

IEEE International Microwave Symposium (June 2005) [ PDF ]
A self-sustained electrical soliton oscillator
by David S. Ricketts, Xiaofeng Li, Matt DePetro, and Donhee Ham .

Nature 434, 1085 (2005) [ PDF ] [ Harvard Gazette ] [ Harvard Crimson ]
High-speed integrated nanowire circuits
by Robin S. Friedman, Michael C. McAlpine, David S. Ricketts, Donhee Ham, and Charles M. Lieber.

IEEE J. Solid-State Circuits 40, 638 (2005) [ PDF ]
Standing wave oscillators utilizing wave-adaptive tapered transmission lines
by William Andress and Donhee Ham .

IEEE International Solid-State Circuits Conference , pp. 80-81 (Feb. 2005) [ PDF ]
An IC/microfluidic hybrid microsystem for 2D magnetic manipulation of individual biological cells
by Hakho Lee, Yong Liu, Eben Alsberg, Donald Ingber, Robert Westervelt, and Donhee Ham.

IEEE RFIC Symposium, pp. 119-122 (June 2004) [ PDF ]
Recent developments in standing wave oscillator design: review ( Invited )
by William Andress and Donhee Ham.

IEEE VLSI Symposium, pp. 50-53 (June 2004) [ PDF ]
Standing wave oscillators utilizing wave-adaptive tapered transmission lines
by William Andress and Donhee Ham.

IEEE International Solid-State Circuits Conference, pp. 380-381 (Feb. 2004) [ PDF ]
A circular standing wave oscillator
by Donhee Ham and William Andress.

IEEE J. Solid-State Circuits 38, 407 (2003) [ PDF ]
Virtual damping and Einstein relation in oscillators
by Donhee Ham et al.

IEEE Custom Integrated Circuits Conference, pp. 213-216 (May 2002) [ PDF ]
Virtual damping in oscillators
by Donhee Ham et al.

IEEE J. Solid-State Circuits 36, 896 (2001) [ PDF ]
Concepts and methods in optimization of integrated LC VCOs
by Donhee Ham et al.

IEEE International Sympositum on Circuits and Systems (May 2000) [ PDF ]
Design and optimization of a low noise 2.4 GHz CMOS VCO with integrated LC tank and MOSCAP tuning
by Donhee Ham et al.

IEEE Custom Integrated Circuits Conference, pp. 439-442 (May 2000) [ PDF ]
Complete noise analysis for CMOS switching mixers via stochastic differential equations
by Donhee Ham et al.

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DISSERTATIONS

William Franklin Andress, Electronics-regime plasmonics in reduced dimensions , PhD dissertation, Harvard University, 2011.

O. Ozgur Yildirim, Stable and chaotic electrical pulse oscillators , PhD dissertation, Harvard University, 2011.

Nan Sun, Handheld CMOS NMR Systems and their Applications for Biomolecular Sensing , PhD dissertation, Harvard University, 2010.


Xiaofeng Li, Three Problems from Self-Sustained Oscillators , PhD dissertation, Harvard University, 2010.

Kyoungho Woo, Hybrid-PLL Frequency Synthesizers and DLL-Based CMOS Temperature Sensors , PhD dissertation, Harvard University, 2008.

Yong Liu, CMOS Magnetic Cell Manipulator and CMOS NMR Biomolecular Sensor , PhD dissertation, Harvard University, 2007.

David S. Ricketts, The Electrical Soliton Oscillator , PhD dissertation, Harvard University, 2006.

William Andress, Standing Wave Adaptive 1D Resonator Tapering , BS thesis, Harvard U., 2004.

Donhee Ham, Statistical Electronics: Noise Processes in Integrated Communication Systems , PhD dissertation, Caltech, 2002.

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BOOKS & BOOK CHAPTERS

David Ricketts and Donhee Ham, Electrical Solitons: Theory, Design, and Applications , CRC Press 2010.

Hakho Lee, Donhee Ham, and Robert M. Westervelt (Eds), CMOS Biotechnology , Springer 2007.


David Ricketts, Xiaofeng Li, and Donhee Ham, "Soliton Electronics," in Circuits for Emerging Technologies - CMOS and beyond , CRC Press (to appear).

Donhee Ham, Hakho Lee, and Robert M. Westervelt, "Chapter 1: Introduction" in CMOS Biotechnology , Springer 2006 - excerpt here .

Hakho Lee, Donhee Ham, and Robert M. Westervelt, "Chapter 4: IC/Microfluidic hybrid system," in CMOS Biotechnology , Springer 2006.

Yong Liu, Hakho Lee, Robert M. Westervelt, and Donhee Ham, "Chapter 5: CMOS magnetophoresis," in CMOS Biotechnology , Springer 2006.

Donhee Ham, "Trade-offs in design of integrated LC voltage-controlled oscillators," an invited chapter in Trade-offs in Analog Circuit Design , Kluwer Academic Publishers, 2002.

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MISCELLANEOUS

D. Ham et al , Guest Editorial for the IEEE J. Solid-State Circuits Jan 2009 Issue.

S. Nam, X. Jiang, Q. Xiong, D. Ham, and C. M. Lieber, "Vertically-integrated three-dimensional nanowire CMOS circuits," MRS Symposium, Springer 2008.

K. Woo, D. Ham, "Fast-locking integer/fractional-N hybrid PLL frequency synthesizer," Proceedings of IEEE Midwest Symposium on Circuits & Systems , August 2006.

R. S. Friedman, M. C. McAlpine, D. S. Ricketts, D. Ham, and C. M. Lieber, "Fully integrated high frequency nanowire ring oscillators," MRS Symposium , Spring 2005.

Hakho Lee, Tom Hunt, Yong Liu, Donhee Ham, and Robert M. Westervelt, "Electric and magnetic manipulation of biological systems," International Conference on the Physics of Semiconductors , July 2004.

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SELECTED INVITED TALKS (since Harvard)

2014.10. Joint Quantum Institute, U. Maryland, MD.

2014.10. Harvard Applied Physics Colloquium, Cambridge, MA.
2014.09. Analog Devices, Cambridge, MA.
2014.09. European Solid-State Circuits Conference Tutorial, Venice, Italy.
2014.09. EPFL, Lausanne, Switzerland.
2014.08. Konkuk University, Seoul, Korea.
2014.08. Seoul National University (Physics), Seoul, Korea.
2014.08. UNIST, Ulsan, Korea.
2014.07. Seoul National University (EE), Seoul, Korea.
2014.07. Postech, Pohang, Korea.
2014.06. Bruker Biospin, Billerica, MA.
2014.03. UC Berkeley, CA.
2013.10. IEEE Solid-State Circuits Society Silicon Valley Chapter, San Jose, CA.
2013.07. Samsung Life, Seoul, Korea.
2013.07. Samsung Advanced Institute of Technology, Korea.
2013.07. Gachon Medical School, Korea.
2013.07. POSTECH, Korea.
2013.07. Korean Drug Co., Ltd.
2013.07. Seoul National University (EE), Korea.
2013.05. Royal Society, London, UK.
2013.04. One Harvard: Lectures that Last, Memorial Church, Cambridge, MA.
2013.04. University of Southern California, Los Angeles, CA.

2013.03. IWNT plenary talk, Hiroshima, Japan.
2013.01. IEEE Solid-State Circuits Society Montreal Chapter, QC.
2012.11. IEEE Solid-State Circuits Society Singapore Chapter, Singapore.
2012.11. Radio-Frequency Integration Technology, tutorial, Singapore.
2012.10. University of Florida, Gainesville, FL.
2012.09. ESSDERC/ESSCIRC plenary talk, Bordeux, France.
2012.07. Yonsei University Materials Forum, Seoul, Korea.
2012.07. Korea Telecom, Seoul, Korea.
2012.06. IEEE RFIC Symposium Workshop, Montreal, Canada.

2012.06. Seoul National University (Nano IP), Seoul, Korea.
2012.06. Seoul National University (EE), Seoul, Korea.
2012.02. American Physical Society (APS) March Meeting, Boston, MA.
2012.02. Harvard Thinks Big 3 , Sanders Theatre, Harvard, Cambridge, MA.
2011.12. ULTRA, Seoul, Korea.
2011.11. IEEE BioCAS plenary tutorial, San Diego, CA.
2011.10. University of Illinois, Urbana-Champagne, IL.
2011.09. EPFL, Lausanne, Switzerland.
2011.08. Korea Academy of Science and Engineering, Seoul, Korea.
2011.08. ULTRA, Salt Lake City, UT.
2011.07. POSTECH, Pohang, Korea.
2011.06. US-Korea JSNT, Gyungju, Korea.
2011.04. University of California, Los Angeles, CA.
2011.03. Indian Institute of Technology, Delhi, India.
2011.01. MIT Lincoln Laboratory, Lexington, MA.
2010.11. International SoC Design Conference (Keynote), Incheon, Korea.

2010.11. Geumjung, Busan, Korea.
2010.11. Bruker Biospin, Billerica, MA.
2010.08. HRL, Malibu, CA.
2010.06. Korea Presidential Council for Future & Vision, Seoul, Korea.
2010.05. Seoul National University, SNU-Sweden Workshop, Seoul, Korea.
2010.04. IEEE VLSI-DAT, Hsinchu, Taiwan.
2010.04. Seoul National University (Physics), Seoul, Korea.
2010.03. Kyunghee University, Suwon, Korea.
2010.03. POSTECH (EE), Pohang, Korea.
2010.02. IEEE Int. Solid-State Circuits Conference (ISSCC) Special Evening Session,
San Francisco, CA.
2010.01. POSTECH (WCU-ITCE), Pohang, Korea.
2009.12. Princeton University, Princeton, NJ.
2009.12. Massachusetts Institute of Technology, MTL Medical Electronics Workshop,
Cambridge, MA.

2009.11. IEEE ASSCC Tutorial, Taipei, Taiwan.
2009.08. Massachusetts Institute of Technology, Cambridge, MA.
2009.07. Electronics and Telecommunications Research Institute (ETRI), Daejeon,
Korea.

2009.07. Seoul National University (EE), Seoul, Korea.
2009.07. Korea University (EE, Physics), Seoul, Korea.
2009.07. KAIST, Daejeon, Korea.
2009.06. International POSCO Workshop, Pohang, Korea.
2009.06. IEEE RFIC Symposium Workshop, Boston, MA.
2009.05. Harvard Industry Partnership Workshop, Cambridge, MA.
2009.04. Experimental NMR Conference, Asilomar, CA.

2009.03. Swiss Electronics Center (CSEM), Neuchatel, Switzerland.
2009.03. EPFL, Lausanne, Switzerland.
2009.03. Caltech, Pasadena, CA, March 2009 (cancelled due to illness).
2009.03. University of Pennsylvania, Philadelphia, PA.
2009.02. National Taiwan University, Taipei, Taiwan.
2009.02. Seoul National University (EE), Seoul, Korea.
2009.02. POSTECH, Pohang, Korea.
2009.02. Harvard University, Cambridge, MA.
2009.02. IEEE Int. Soild-State Circuits Conference (ISSCC), Special Evening Session,
San Francisco, CA.

2009.02. CMOS Emerging Technology Workshop, Calgary, Canada.
2009.01. Harvard University (SEAS), Cambridge, MA.
2009.01. Stanford University, Stanford, CA.
2009.01. University of California, San Diego, CA.
2009.01. Cavium Networks Inc. Malborough, MA.
2009.01. IBM T. J. Watson Research, Yorktown Heights, NY.
2009.01. Carnegie Mellon University, Pittsburgh, PA.
2008.11. University of Pavia, Pavia, Italy.
2008.08. Harvard University, Cambridge, MA.
2008.10. Delft University, Delft, the Netherlands.
2008.10. Columbia University, New York, NY.
2008.10. Cornell University, Ithaca, NY.
2008.10. University of Rochester, Rochester, NY.
2008.09. University of California, Berkeley, CA.
2008.09. MIT Technology Review Emerging Technology Workshop, Cambridge, MA.
2008.09. University of Michigan (Workshop), Ann Arbor, MI.
2008.09. University of Michigan (EE), Ann Arbor, MI.

2008.08. Analog Devices Inc., Wilmington, MA.
2008.06. Schlumberger-Doll Research (MRPM), Cambridge, MA.
2008.06. Hiroshima University, Hiroshima, Japan.
2008.06. Tokyo Symposium, Tokyo, Japan.
2008.04. Massachusetts Institute of Technology, MTL seminar, Cambridge, MA.
2008.03. Gomactech, Las Vegas, NV.

2008.02. IEEE International Solid-State Circuits Conference (ISSCC) Tutorial, San
Francisco, CA.

2007.12. ISDRS, College Park, MD.
2007.11. Yale University, New Haven, CT.
2007.07. Samsung Advanced Institute of Technology, Suwon, Korea.
2007.07. CMOS Emerging Technology Workshop, Whistler, Canada (2 talks).
2007.06. JASON Nanotechnology Study, La Jolla, CA.
2007.06. Department of Defense, Washington DC.
2007.05. University of Wisconsin, Madison, WI.
2007.03. University of Texas, Austin, TX.
2006.12. Tohoku University, Sendai, Japan (with Yong Liu).
2006.12. National Taiwan University, Taipei, Taiwan.

2006.12. International Workshop on Innovations and Advanced Studies, Tainan,
Taiwan.

2006.11. Cornell University, Center for Nanoscale Systems, Ithaca, NY.
2006.11. IEEE ASSCC, Hangzhou, China.
2006.07. Seoul National University (EE), Seoul, Korea.
2006.05. University of California, San Diego, CA.
2006.04. University of Massachusetts, Amherst, MA.
2006.02. IEEE International Solid-State Circuits Conference (ISSCC), Circuit Forum,
San Francisco, CA (with Xiaofeng Li).

2005.12. IBM T. J. Watson Research Center, Yorktown Heights, NY.
2005.11. Samsung Advanced Institute of Technology, Suwon, Korea.
2005.11. Electronics and Telecommunications Research Institute (ETRI), Daejeon,
Korea.

2005.10. Draper Laboratory, Cambridge, MA.
2005.10. Columbia University, New York, NY.
2005.09. Cornell University, Ithaca, NY.
2005.08. Seoul National University (EE), Seoul, Korea.
2005.06. IEEE RFIC Symposium, Long Beach, CA.
2005.05. Massachusetts Institute of Technology, Cambridge, MA.
2004.11. University of Michigan, Ann Arbor, MI.
2004.11. University of Tokyo, Tokyo, Japan.
2004.08. IBM T. J. Watson Research Center, Yorktown Heights, NY.
2004.07. Korea University, Seoul, Korea.
2004.07. Samsung Electronics, Suwon, Korea.
2004.06. KAIST, Daejeon, Korea.
2004.05. Massachusetts Institute of Technology, Cambridge, MA.
2004.03. International Sip/Soc Workshop, Japan.
2003.11. University of California, Berkeley, CA.
2003.10. University of Rochester, NY.
2003.06. IEEE RFIC Symposium Workshop, Philadelphia, PA.
2003.05. Massachusetts Instittue of Technology, Cambridge, MA.
2003.04. University of Pennsylvania, Philadelphia, PA.
2002.11. Analog Devices Inc., Wilmington, MA.
2002.11. (ca) Global Communication Devices, Andover, MA.

2002.10. Samsung Electronics, Bundang, Korea.
2002.10. Seoul National University, Seoul, Korea.

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Maxwell-Dworkin Laboratory, Harvard University, 33 Oxford Street, Cambridge, MA 02138, USA
Donhee Ham: (617) 496-9451, Fax: (617) 495-2489, Email: donhee@seas.harvard.edu
Labs: (617) 496-0142, (617) 496-0318, (617)-496-3361, (617) 496-3267, (617) 496-3163
© 2007 Donhee Ham. All Rights Reserved. Last modified December 15th, 2010.