Jennifer Hasler

Jennifer Hasler
jennifer.hasler@ece.gatech.edu
ECE Profile Page

Jennifer Hasler received her B.S.E. and M.S. degrees in electrical engineering from Arizona State University in August 1991. She received her Ph.D. in computation and neural systems from California Institute of Technology in February 1997. Hasler is a professor at the Georgia Institute of Technology in the School of Electrical and Computer Engineering; Atlanta is the coldest climate in which Hasler has lived. Hasler founded the Integrated Computational Electronics (ICE) laboratory at Georgia Tech, a laboratory affiliated with the Laboratories for Neural Engineering. Hasler is a member of Tau Beta P, Eta Kappa Nu, and the IEEE.

Professor, School of Electrical and Computer Engineering
Phone
404.894.2984
Office
TSRB 405
Additional Research

Analog-Digital Signal Processing / Mixed Signal integrated circuits (Systems on a chip)Scaling of deep submicron devicesFloating-gate devices, circuits, and systemsThe use of floating-gate MOS transistors to build "smart" interfaces for MEMS sensorsLow power electronicsAnalog VLSI models of on on-chip learning and Sensory processing in Neurobiology

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John D. Cressler

John D. Cressler
cressler@ece.gatech.edu
SiGe Circuits Lab

Cressler grew up in Georgia, and received the B.S. degree in physics from Georgia Tech in 1984. From 1984 until 1992 he was on the research staff at the IBM Thomas J. Watson Research Center in Yorktown Heights, NY, working on high-speed Silicon and Silicon-Germanium (SiGe) microelectronic devices and technology. While continuing his full-time research position at IBM, he went back to pursue his graduate studies at Columbia University in 1985, receiving his M.S. and Ph.D. degrees in applied physics in 1987 and 1990, respectively.

In 1992 Cressler left IBM Research to pursue his dream of becoming a professor, and joined the faculty at Auburn University, where he served until 2002, when he left to join Georgia Tech. He is presently a Regents Professor and the Schlumberger Chair in Electronics at Georgia Tech.

Cressler is interested in the understanding, development, and application of new types of silicon-based bandgap-engineered microelectronic devices and circuits for high-speed electronics in emerging 21st century communications systems. He and his team have published over 700 technical papers in this field, and he has written five non-fiction books (two for general audiences). He has recently become enamored with writing historical fiction. His novels are interfaith love stories set in medieval Muslim Spain, including: Emeralds of the AlhambraShadows in the Shining City, and Fortune’s Lament (with a fourth in the works). His hobbies include wine collecting, cooking, gardening, fly fishing, mushroom foraging, and hiking.

Schlumberger Chair in Electronics, School of Electrical and Computer Engineering
Professor, School of Electrical and Computer Engineering
Phone
404.894.5161
Office
TSRB 521
Additional Research

Silicon-Germanium (SiGe) microelectronic devices and technologySi-based RF/microwave/mm-wave heterostructure devices and circuitsRadiation effects in electronicsCryogenic electronicsReliability physics and modelingTransistor-level numerical simulation and compact circuit modeling

Google Scholar
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Muhannad S. Bakir

Muhannad S. Bakir
muhannad.bakir@mirc.gatech.edu
Integrated 3D Systems Group @ GT

Muhannad S. Bakir is the Dan Fielder Professor in the School of Electrical and Computer Engineering at Georgia Tech. He and his research group have received more than thirty paper and presentation awards including six from the IEEE Electronic Components and Technology Conference (ECTC), four from the IEEE International Interconnect Technology Conference (IITC), and one from the IEEE Custom Integrated Circuits Conference (CICC). Bakir’s group was awarded 2014 and 2017 Best Papers of the IEEE Transactions on Components Packaging and Manufacturing Technology (TCPMT). He is the recipient of the 2013 Intel Early Career Faculty Honor Award, 2012 DARPA Young Faculty Award, 2011 IEEE CPMT Society Outstanding Young Engineer Award, and was an Invited Participant in the 2012 National Academy of Engineering Frontiers of Engineering Symposium. Bakir is the co-recipient of the 2018 IEEE Electronics Packaging Society (EPS) Exceptional Technical Achievement Award "for contributions to 2.5D and 3D IC heterogeneous integration, with focus on interconnect technologies." He is also the co-recipient of the 2018 McKnight Foundation Technological Innovations in Neuroscience Awards. In 2020, Bakir was the recipient of the Georgia Tech Outstanding Doctoral Thesis Advisor Award.  
 
Bakir serves on the editorial board of IEEE Transactions on Components, Packaging and Manufacturing Technology (TCPMT) and IEEE Transactions on Electron Devices (TED). Dr. Bakir serves as a Distinguished Lecturer for IEEE EPS. 

Dan Fielder Professor, School of Electrical and Computer Engineering
Director, 3D Systems Packaging Research Center
Phone
404.385.6276
Office
Marcus 4135
Additional Research

Advanced cooling and power delivery for emerging system architecturesBiosensor technologies and their integration with CMOSElectrical and photonic interconnect technologiesHeterogeneous microsystem design and integration, including 2.5D and 3D ICs and packagingNanofabrication technologies

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Abdallah Ougazzaden

Abdallah Ougazzaden
abdallah.ougazzaden@ece.gatech.edu
ECE Profile Page

Abdallah Ougazzaden received his masters and doctoral degrees in materials sciences and his HDR "Accreditation to Supervise Research" degree from the University of Paris VII Paris (France) in 1986, 1990 and 1996, respectively. From 1999 to 2003, he worked as a Technical Manager in the Materials Growth and Characterisations group at Bell-Labs Lucent Technologies, and with its ICs/Optoelectronics spin-off Agere Systems. From here, Ougazzaden worked for TriQuint Optoelectronics (formerly Agere Systems/Optoelectronics). Prior to joining Bell-Labs he led the MOCVD group at CNET/ France Telecom for more than 8 years and spent a year at Optoplus/Alcatel. From 2003 to 2005 he was a professor at the University of Metz and Deputy Director of Materials, Optics, Photonics and Systems (MOPS) laboratory, a joint lab of the High Engineering School SUPELEC and CNRS in Metz, France. He joined the Georgia Institute of Technology in 2005 as professor in the School of Electrical and Computer Engineering. In 2006, Ougazzaden was appointed to the position of Director of the International Joint Research Unit GT-CNRS at GTL in France and in 2010 he was appointed to the position of director of Georgia Tech-Lorraine. He is co-founder and co-president of the Lafayette Institute, Platform of Technology Transfer, created in 2012. He has authored and co-authored more than 200 international scientific papers and holds 23 patents.

Professor, School of Electrical and Computer Engineering
Director, Georgia Tech-Lorraine
Director, International Joint Research Unit "UMI 2958 GT-CNRS"
Co-President, Lafayette Institute
Phone
+33 (0) 38720.3923
Additional Research

Epitaxial Growth; Optical Materials; III-V Semiconductor devices; Advanced Characterization; Fabrication of nanostructures; Materials characterizations

Google Scholar
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Arijit Raychowdhury

Arijit Raychowdhury
arijit.raychowdhury@ece.gatech.edu
ECE Profile Page

Arijit Raychowdhury is currently an Professor in the School of Electrical and Computer Engineering at the Georgia Institute of Technology where he joined in January, 2013. He received his Ph.D. degree in Electrical and Computer Engineering from Purdue University (2007) and his B.E. in Electrical and Telecommunication Engineering from Jadavpur University, India (2001). His industry experience includes five years as a Staff Scientist in the Circuits Research Lab, Intel Corporation, and a year as an Analog Circuit Designer with Texas Instruments Inc. His research interests include low power digital and mixed-signal circuit design, design of power converters, sensors and exploring interactions of circuits with device technologies. Raychowdhury holds more than 25 U.S. and international patents and has published over 80 articles in journals and refereed conferences. He serves on the Technical Program Committees of DAC, ICCAD, VLSI Conference, and ISQED and has been a guest associate-editor for JETC. He has also taught many short courses and invited tutorials at multiple conferences, workshops and universities. He is the winner of the Intel Labs Technical Contribution Award, 2011; Dimitris N. Chorafas Award for outstanding doctoral research, 2007; the Best Thesis Award, College of Engineering, Purdue University, 2007; Best Paper Awards at the International Symposium on Low Power Electronic Design (ISLPED) 2012, 2006; IEEE Nanotechnology Conference, 2003; SRC Technical Excellence Award, 2005; Intel Foundation Fellowship, 2006; NASA INAC Fellowship, 2004; M.P. Birla Smarak Kosh (SOUTH POINT) Award for Higher Studies, 2002; and the Meissner Fellowship 2002. Raychowdhury is a Senior Member of the IEEE

Chair, School of Electrical and Computer Engineering
ON Semiconductor Professor, School of Electrical and Computer Engineering
Phone
404.894.1789
Office
Klaus 2362
Additional Research

Design of low power digital circuits with emphasis on adaptability and resiliencyDesign of voltage regulators, adaptive clocking, and power managementDevice-circuit interactions for logic and storageAlternative compute architectures

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Nian Liu

Nian Liu
nliu82@mail.gatech.edu
Website

Nian Liu began as an Assistant Professor at Georgia Institute of Technology, School of Chemical and Biomolecular Engineering in January 2017. He received his B.S. in 2009 from Fudan University (China), and Ph.D. in 2014 from Stanford University, where he worked with Prof. Yi Cui on the structure design for Si anodes for high-energy Li-ion batteries. In 2014-2016, he worked with Prof. Steven Chu at Stanford University as a postdoc, where he developed in situ optical microscopy to probe beam-sensitive battery reactions. Dr. Liu 's lab at Georgia Tech is broadly interested in the combination of nanomaterials, electrochemistry, and light microscopy for understanding and addressing the global energy challenges. Dr. Liu is the recipient of the Electrochemical Society (ECS) Daniel Cubicciotti Award (2014) and American Chemical Society (ACS) Division of Inorganic Chemistry Young Investigator Award (2015).

Assistant Professor, School of Chemical and Biomolecular Engineering
Phone
404-894-5103
Office
ES&T 1230
Additional Research

Electronic Systems; Packaging and Components; Nanostructures & Materials; Optoelectronics Photonics & Phononics; Semiconductors; Materials & Processes

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Ajeet Rohatgi

Ajeet Rohatgi
ajeet.rohatgi@ece.gatech.edu
ECE Profile Page

Ajeet Rohatgi received the B.S. (E.E.) degree from Indian Institute of Technology in 1971, the M.S. (Materials Engineering) from Virginia Polytechnic Institute and State University in 1973, and the Ph.D. in Metallurgy and Materials Science from Lehigh University in 1977. He joined the Westinghouse Research and Development Center in Pittsburgh, Pennsylvania in 1977 and became a Westinghouse Fellow while working on the science and technology of photovoltaic and microelectronic devices. Rohatgi joined the ECE faculty at Georgia Tech in 1985 and started a program on photovoltaics, which has become one of the best in the country. He has become an internationally recognized leader in photovoltaics. He is the founding director of the first university-based DOE Center of Excellence in Photovoltaic Research and Education. He is the author of more than 300 publications and holds 10 U.S. patents. Rohatgi has received numerous awards and distinctions from professional societies and Georgia Tech. He is the founder and CTO for Suniva.

Regents Professor, School of Electrical and Computer Engineering
John H. Weitnauer, Jr. Chair, College of Engineering
Georgia Research Alliance Eminent Scholar
Phone
404.894.7692
Office
VL W121
Additional Research

silicon devices; solar cells; dielectrics; Compund Semiconductors; solar energy

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University Center of Excellence for Photovoltaics
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Satish Kumar

Satish Kumar
satish.kumar@me.gatech.edu
MSE Profile Page

Satish Kumar is currently an Associate professor in the George W. Woodruff School of Mechanical Engineering at Georgia Tech. He joined Georgia Tech in 2009 as an Assistant Professor. Prior, he worked at IBM Corporation where he was responsible for the thermal management of electronic devices. Kumar received his Ph.D. in Mechanical Engineering and M.S. degree in Electrical and Computer Engineering from Purdue University, West Lafayette in 2007. He received his M.S. degree in Mechanical Engineering from Louisiana State University, Baton Rouge in 2003 and B.Tech. degree in Mechanical Engineering from the Indian Institute of Technology, Guwahati in 2001. His research interests are in electro-thermal transport in carbon nanotube, graphene, and 2D materials based electronic devices, AlGaN/GaN transistors, thermal management, and thermo-electric coolers. He is author or co-author of over 70 journal or conference publications. His contributions to his research field have been recognized by Purdue Research Foundation Fellowship in 2005, 1969 Teaching Fellow from Center for the Enhancement of Teaching and Learning Center at Georgia Tech, 2012 Summer Faculty Fellow from Air Force Research Lab, 2014 Sigma Xi Young Faculty Award, and 2014 DARPA Young Faculty Award.

Professor Emeritus, George W. Woodruff School of Mechanical Engineering
Professor Emeritus, School of Materials Science and Engineering
Phone
404.385.6640
Office
Love 123
Additional Research

Compund SemiconductorsComputational mechanicsCarbon NanotubesBio-Devices

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David S. Citrin

David S. Citrin
david.citrin@ece.gatech.edu
Website

Professor Citrin earned a B.A. from Williams College (1985) and a M.S. (1987) and a Ph.D. (1991) from the University of Illinois, all in physics, where his dissertation was on the optical properties of semiconductor quantum wires. Subsequently, he was a post-doctoral research fellow at the Max Planck Institute for Solid State Research, Stuttgart, Germany (1992-1993) and Center Fellow at the Center for Ultrafast Optical Science at the University of Michigan (1993-1995). Dr. Citrin was an assistant professor of physics and materials science at Washington State University (1995 to 2001).

Professor Citrin joined the faculty at Georgia Tech in 2001 where his work focuses on terahertz technology and nanotechnology. He is a recipient of a Presidential Early Career Award for Scientists and Engineers and of a Friedrich Bessel Award from the Alexander Von Humboldt Stiftung. In addition, he is Project Coordinator on Nonlinear Optics and Dynamics at Georgia Tech-CNRS UMI 2958 located at Georgia Tech-Lorraine. Professor Citrin’s research in terahertz imaging is featured in the Georgia Tech press release, ”Imaging Technique Unlocks the Secrets of 17th Century Artists"; a list of some media placements from the press release may be found at http://photonics.georgiatech-metz.fr/node/33.

Research interests: 

  • Terahertz nondestructive testing of materials
  • Terahertz characterization of art and cultural heritage
  • Chaos and nonlinear dynamics in external-cavity semiconductor lasers
  • Nanophotonics
  • High-speed electronic, photonic, and optoelectronic devices
  • Nonlinear optical properties of semiconductor materials and devices
Professor
Phone
404.894.2000
Office
MIRC 211
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Suman Datta

Suman Datta

Suman Datta is the Joseph M Pettit Chair of Advanced Computing and Georgia Research Alliance (GRA) Eminent Scholar and Professor in the School of Electrical and Computer Engineering at Georgia Tech. He received his B.Tech degree in electrical engineering from the Indian Institute of Technology, Kanpur, India, and his Ph.D. degree in electrical and computer engineering from the University of Cincinnati, Ohio.