Principal Investigator
Ken Shepard
Lau Family Professor of Electrical Engineering, Professor of Biomedical Engineering
shepard@ee.columbia.edu
Telephone: +1 646-205-0438
Office: 1019 CEPSR, Mail Code: 4712
Lau Family Professor of Electrical Engineering, Professor of Biomedical Engineering
shepard@ee.columbia.edu
Telephone: +1 646-205-0438
Office: 1019 CEPSR, Mail Code: 4712
Staff Associates
Postdoctoral Research Associates
Bjoern Hellenkamp
Postdoctoral Research Associate
b.hellenkamp@columbia.edu
Telephone: (646) 205-0474
Postdoctoral Research Associate
b.hellenkamp@columbia.edu
Telephone: (646) 205-0474
PhD Students
Undergraduate Students
Lab Administrator
Lab Alumni
- Jakob Buchheim, postdoc through September, 2022, currently at DLR Institute of Quantum Technologies, Ulm, Germany.
- Jakub Jadwiszczak, postdoc through October, 2022, current at Nature Publishing Group, Berlin, Germany.
- Adriaan Taal, Ph. D., May, 2022, currently at Apple Computer, Cupertino, CA
- Filipe Cardoso, postdoc through September, 2022, current Assistant Professor at Delft University of Technology.
- Maria Vomero, Research Staff Associate through October, 2021, currently at Precision Neuroscience, New York, NY
- Jeff Sherman, Ph.D., December 2021, currently at Philips, Boston, MA
- Jaebin Choi, Ph.D., June 2021, currently at MIT, Cambridge, MA
- Erik Young, Research Staff Associate through December, 2020
- Jake Rabinowitz, Ph.D., December, 2020
- Jeff Elloian, Ph.D., December, 2020, current employer: MIT Lincoln Labs
- Daniel Fleischer, Ph.D., May, 2020
- Jordan Thimot, Ph.D., August, 2020
- Yihan Zhang, Ph. D., May, 2020, currently at Peking University.
- Yoonhee Lee, Ph.D., Postdoc through April, 2020, currently at Daegu Gyeongbuk Institute of Science and Technology.
- Sajjad Moazeni, Ph. D., Postdoc through July, 2020, currently Assistant Professor at University of Washington, Seattle.
- Tiago Costa, Postdoc through 2019, currently Assistant Professor at TU-Delft, the Netherlands.
- Chen Shi, Ph.D. December, 2019, current employer: Apple Computer, Cupertino, CA.
- Peijie Ong, Ph.D. December, 2019, current employer: Quicksilver Biosciences, Inc., New York, NY
- David Tsai, Ph.D., research staff associate through 3/2019, currently Senior Lecturer at The University of New South Wales, Syndey, Australia
- Kukjoo Kim, Ph.D. postdoc through 3/2019, currently Senior Researcher at Electronics and Telecommunications Research Institute (ETRI), South Korea
- Yu Zheng, Ph.D., June, 2003, currently at Cadence Design Systems, San Jose, CA
- Steven Chan, Ph.D., June, 2005, currently at GLOBALFOUNDRIES, Santa Clara, CA
- Yee Li, Ph.D., June, 2005, currently at Intel Corporation, Hillsboro, OR
- George Patounakis, Ph.D., June, 2005, currently at Robert Wood Johnson Medical School
- Saravananan Rajapandian, Ph.D., June, 2005, currently at Silicon Laboratories, Austin, TX
- Anup Jose, Ph.D., December, 2005, currently at AMD, Boxborough, MA
- Zheng Xu, Ph.D., June, 2007, currently at AMD, Boxborough, MA
- David Schwartz, Ph.D., June, 2008, currently at Xerox PARC
- Peter Levine, Ph.D., July, 2009, currently assistant professor at University of Waterloo, Canada
- David Huang, Ph.D., May, 2010, currently at Marvell Semiconductor, Sunnyvale, CA
- Sebastian Sorgenfrei, Ph.D., August, 2011, currently at Intel Corporation, Hillsboro, OR
- Simeon Realov, Ph.D., December, 2011, currently at Intel Corporation, Hillsboro, OR
- Matt Johnston, Ph.D., May 2012, currently Assistant Professor of Electrical and Computer Engineering, Oregon State University
- Jacob Rosenstein, Ph.D., December, 2012, currently assistant professor at Brown University, Providence, RI
- Noah Sturcken, Ph.D., December, 2012, currently Chief Executive Officer at Ferric Semiconductor Inc., New York, NY
- Ryan Davies, Ph.D., postdoc through 2012, currently at Ferric Semiconductor, New York, NY
- Siddharth Ramakrishnan, Ph.D., postdoc through 2012, currently assistant professor at University of Puget Sound, Seattle, WA
- Ryan Field, Ph.D., December, 2013, Los Angeles, CA
- Haig Norian, Ph.D., December, 2013, currently at Kulite Semiconductor Products, Leonia, NJ
- Cory Dean, Ph.D., postdoc through 2013, currently Associate Professor of Physics, Columbia University
- Michael Lekas, Ph.D., December 2014, currently at Ferric Semiconductor
- Dan Bellin, Ph.D., May 2015, currently at 4Catalyzer, Inc.
- Jared Roseman, Ph.D., May 2015, President, Roseman Group, San Francisco, CA
- Steven Warren, Ph.D., April, 2016, currently at PacBio, Menlo Park, CA
- Eyal Aklimi, Ph.D., June 2016, Lead Electrical Engineer, Vium, San Mateo, CA
- Tarun Chari, Ph.D., June 2016, currently at ReWatt Power, Calgary, Alberta, Canada
- Hyungsik Kim, Ph.D. December, 2017, currently at Samsung
- Changyuk Lee, Ph.D., postdoc through 2018, currently at KIST, South Korea
- Siddharth Shekar, Ph.D., December 2018, currently at Apple Computer , Cupertino, CA
- Kevin Tien, Ph.D., December 2018, currently Research Staff Member at IBM T.J. Watson Research Center, Yorktown Heights, NY
- Scott Trocchia, Ph.D., December, 2018, currently at Lumiode, Inc.
- Krishna Jayant, Ph.D., postdoc through 2018, currently Assistant Professor of Biomedical Engineering, Purdue University
- Sefi Vernick, Ph.D., postdoc through 2018, currently at Agricultural Research Organization, Ministry of Agriculture and Rural Development, State of Israel