Can Bayram

Electrical and Computer Engineering
Can Bayram
Assistant Professor
  • Electrical and Computer Engineering
3264 Micro and Nanotechnology Lab
208 N. Wright Street
Urbana Illinois 61801

Primary Research Area

  • Microelectronics and Photonics

For more information



  • Ph.D. in Electrical Engineering and Computer Science, Northwestern University, IL, USA, 2011


Prof. Can Bayram is an Assistant Professor in the Department of Electrical and Computer Engineering of University of Illinois at Urbana-Champaign, IL, USA. He is an expert in III-V materials and photonic and electronic devices. He has performed more than 3,000+ epitaxial growths with metalorganic chemical vapor deposition (MOCVD) systems and fabricated detectors, light emitting diodes, solar cells, resonant tunneling diodes, and transistors in class 100 and 1000 cleanrooms totaling 20,000+ hrs equipment usage. His current research interests lie in the intersection of novel III-V materials, hetero-structures, and photonic and electronic quantum devices. Particularly, his research group explores novel materials, devices, and their 3D hetero-integration on unconventional platforms such as graphene and silicon; investigates heat transport across/through semiconductors; efficiency droop mechanisms and remedies in AlInGaN emitters; and ultra-fast THz photonics/electronics. Prof. Bayram’s work has been recognized widely. He is the recipient of the 2018 International Union of Pure and Applied Physics Young Scientist Prize in Optics, the 2018 IEEE Nanotechnology Council Early Career Award, a 2018 Dean's Award for Excellence in Research for Assistant Professor, a 2018 Turkish American Scientists & Scholars Association Young Scholar Award, a 2017 NSF CAREER Award, the 2017 CS Mantech Best Student Paper Award, a 2016 AFOSR Young Investigator Award, the 2014 IEEE Electron Devices Society Early Career Award, and the Best Paper Award at the 11th International Conference on Infrared Optoelectronics.

Prof. Bayram is an affiliate faculty of Nick Holonyak, Jr Micro and Nanotechnology Laboratory and Carle Illinois College of Medicine. He has (co-) authored 48 journal papers (h-index ≥ 23), 34 conference proceeding papers, 2 book chapters, and has ≥ 47 patents issued/pending. For his achievements in ultraviolet-to-terahertz engineering of III-V semiconductor materials and devices, OSA, SPIE, and IEEE recognized him with senior member status.

Prof. Bayram worked as a Postdoctoral Research Scientist in the Silicon Technologies Division at the IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA from 2011 till 2014. His postdoctoral work at IBM on a novel means of thin film technology achieved record-breaking specific power solar cells and was featured on the cover of Advanced Energy Materials. He has - for the first time - integrated GaN-based devices on CMOS-compatible silicon substrates. This work was highlighted as the frontispiece in the Advanced Functional Materials issue. He demonstrated direct epitaxy of GaN on Graphene for the first time, as published in Nature Communications.

Prof. Bayram received the Ph.D. degree from Prof. Manijeh Razeghi, Center for Quantum Devices, EECS of Northwestern University, IL, USA with a focus on Solid State and Photonics in 2011. His thesis work has demonstrated the first ultraviolet regime single photon detection, the first hybrid LED, and the first GaN intersubband devices. He received IEEE Electron Devices and IEEE Photonics Societies' fellowship awards and the Laser Technology, Engineering and Applications Award from SPIE. He was an IBM and Link Foundation PhD fellow and the recipient of Boeing Engineering and Dow Sustainability Innovation awards.

Teaching Statement

Semiconductor fundamentals are essential in understanding everyday electronic and photonic devices. Undergraduate education should provide a solid foundation in semiconductors and should relate to everyday solid state devices. My goal as an instructor is to get students explain device behavior from the atomic scale up. I achieve this via first motivating the class for the big picture and then focusing on the atomic scale and describing atomic interactions leading to macroscopic effects observed in solid state devices. By building up the device behavior through atomic engineering, students understand the fundamentals governing everyday semiconductor devices such as light emitting diodes, solar cells, and transistors. It is notable that underlying physics, engineering, and science of solid state devices remain the same half a century; however, their applications – which I deem most important as an engineering faculty – diverse speedily. I see my role as a faculty not only to teach the fundamentals to the students but also making them aware of many out-there opportunities in the world. In the midst of fast-paced technology, one way to enable this is updating teaching tools and course materials. My instruction is geared towards enabling students become aware that microelectronics and photonics field is beyond the conventional solid state device applications and exciting them into the emerging interdisciplinary areas. I firmly believe teaching and research go hand-in-hand. I bring real-life problems to the classroom. Students need to leave their comfort zone, forego the classical classroom mentality, and look at tomorrow's needs via extending their knowledge, skills, and self. I bring fundamental knowledge, updated tools, and targeted means to the classroom for them do so.

Other Undergraduate Advising Activities

  • "Application of Controlled Spalling to Thin-film Lithium Niobate Transducers" (Senior Thesis, Dec. 2018, Dennis Rich).
  • "Thin-film GaN HEMTs For Flexible Electronics" (Senior Thesis, May 2017, Joshua Perozek)
  • "Simulation of Zinc-blende Gallium Nitride High Electron Mobility Transistors For Normally-off Operation" (Senior Thesis, May 2017, Ryan Grady).
  • "Optimization of Off-State Breakdown Voltage in GaN High Electron Mobility Transistors" (Senior Thesis, May 2016, Begum Kasap).
  • "Normally-off GaN Transistors" (Senior Thesis, May 2016, Philip Tsai).

Research Statement

Our current research interests lie in the intersection of novel III-V materials and hetero-structures & photonic and electronic quantum devices. Particularly, we explore novel materials, devices, and their 3D hetero-integration on unconventional platforms such as graphene and silicon, heat transport across/through semiconductors, efficiency droop mechanisms and remedies in AlInGaN emitters, and ultra-fast THz photonics/electronics. Our work is interdisciplinary. Our team demonstrates strong skills in solid state physics, first principles calculations, Technology Computer Aided Design, micro/nano-fabrication, and reliability characterization and analysis of semiconductor devices.

Post-Doctoral Research Opportunities

Our group might have an opening for a postdoctoral researcher who has HANDS-ON experience in the micro/nano-FABRICATION of compound semiconductor devices (including light emitting diodes and transistors based on GALLIUM NITRIDE devices) in a cleanroom environment. Postdoctoral candidates are encouraged to contact Prof. Can Bayram directly via email (and should attach their CV and the contact information for at least two references) to inquire about any position/project openings.

Graduate Research Opportunities

Our group is inviting undergraduate and graduate students to apply for PhD thesis openings in the areas of (a) Novel III-V materials and hetero-structures, and (b) Photonic and electronic quantum devices. Our graduate students are recognized internally (as ECE 443 Best Project Awardees, College of Engineering Yunni & Maxine Pao Memorial Fellows, ECE Gregory Stillman Semiconductor Research Awardees, ECE Ernest A. Reid Fellows, ECE Nick and Katherine Holonyak, Jr. Outstanding Research Awardees, Graduate College Travel Grantees for Dissertation Research), nationally (as NSF Graduate Research Fellows, NASA Space Technology Research Fellows, National Inventors Hall of Fame Collegiate Inventors Competition Finalist) and internationally (as SPIE Scholars, Conference Best Paper Awardees, Conference Travel Grantees, Siegman International School on Lasers Invitees). Incoming and/or interested graduates are encouraged to browse our group webpage and contact Prof. Can Bayram directly via email (and should attach their CV and unofficial UG/GRAD transcripts) to inquire about any position/project openings.

Undergraduate Research Opportunities

Our group is inviting highly motivated undergraduates, currently enrolled at our University of Illinois at Urbana-Champaign, to join our research team. Particularly, students who wish to have experience in semiconductor devices and who are passionate about creating next generation photonic and micro/nano-electronic devices are welcomed. Historically, students who joined our research team as early as in their freshman/sophomore years are recognized internally (as College of Engineering Scholars, Honors Program Summer Research Grantees, ECE Bardeen Undergraduate Research Awardees, ECE Robert C. MacClinchie Scholars, ECE Michael E. Napier Memorial Awardees. MATSCI Alfred W. Allen Awardees, MATSCI Earl J. Eckel Scholars, ECE Distinguished Research Fellows, Churchill Scholarship Nominees) and externally (as Goldwater Scholars, NSF Graduate Research Fellows, NSF REU Awardees, SPIE Scholars, IEEE Women in Photonics Travel Grantees, DaRin Butz Foundation Research Scholars, Greater Austin Illini Club Scholars). Please contact Prof. Can Bayram directly via email (and attach your CV and unofficial transcript showing your courses) to inquire about our any position/project openings.

Research Interests

  • Efficiency droop mechanisms and remedies in AlInGaN emitters
  • Ultra-fast THz photonics/electronics
  • Heat transport across/through semiconductors
  • Novel materials, devices, and their 3D hetero-integration on unconventional platforms such as graphene and silicon

Research Areas

  • Efficient energy management and conversion for lighting, communications, information technology, transportation, and appliances
  • Electromagnetics and Optics
  • Energy storage conversion, management, and control
  • Gallium nitride power semiconductors
  • Microcavity lasers and nanophotonics
  • Microelectromechanical systems (MEMS)
  • Microelectronic and photonic device modeling
  • Microelectronics and Photonics
  • Microwave devices and circuits
  • Microwave integrated circuits
  • Millimeter wave integrated circuits
  • Nano-electronics and single electronics
  • Nano-materials
  • Nano-photonics
  • Nanotechnology
  • Photonic crystals
  • Photonic integrated circuits (PICs)
  • Power and Energy Systems
  • Quantum nanostructures for electronics and photonics
  • Semiconductor electronic devices
  • Semiconductor lasers and photonic devices
  • Semiconductor materials
  • Sensors

Research Topics

  • Beyond CMOS
  • Charge particle physics and engineering
  • Electronics, Plasmonics, and Photonics
  • Energy
  • Micro & nanoelectromechanical M/NEMS integrated systems
  • Photonics: optical engineering and systems
  • Quantum optics, cryptography, information, and computing
  • RF and microwave engineering
  • Semiconductor devices and manufacturing
  • Solar and renewable technology

Books Authored or Co-Authored (Original Editions)

Books Edited or Co-Edited (Original Editions)

Chapters in Books

Selected Articles in Journals

Articles in Conference Proceedings

Invited Lectures


Magazine Articles

Journal Editorships

  • Advisory Board Member: Celal Bayar University Journal of Science, 2020 - onwards
  • Associate Editor, IEEE Nanotechnology Magazine, 2019 - onwards
  • Associate Editor, IEEE Transactions on Electron Devices, 2019 - 2021
  • Editorial Board Member, Journal of Physics: Photonics, 2019 - onwards

Other Scholarly Activities

  • Technical Committee, IEEE International Conference on Nano/Molecular Medicine and Engineering, 2019
  • Technical Committee, IEEE EDS Optoelectronic Devices, 2017 - present

Professional Societies

  • Member 2008-present Materials Research Society (MRS)
  • Senior Member 2013-present SPIE Society (member since 2006)
  • Senior Member 2016-present IEEE Society (member since 2005)
  • Senior Member 2016-present IEEE Photonics Society (member since 2007)
  • Senior Member 2016-present IEEE Electron Devices Society (member since 2009)
  • Senior Member 2018-present Optical Society of America (OSA) (member since 2005)

Teaching Honors

  • List of Teachers Ranked as Excellent by Their Students, ECE 498/443, Spring (2018)
  • Collins Scholar (2015)

Research Honors

  • National Inventors Hall of Fame Collegiate Inventors Competition Finalist (Team: Cubic LEDs, Graduate Student: Mr. Richard Liu, Advisor: Prof. Can Bayram) (2019)
  • Invitation to the China-America Frontiers of Engineering Symposium (CAFOE), hosted by Qualcomm and organized by the National Academy of Engineering (NAE) and Chinese Academy of Engineering (CAE) (2019)
  • International Union of Pure and Applied Physics (IUPAP) Young Scientist Prize in Optics (2018)
  • IEEE Nanotechnology Council Early Career Award (2018)
  • Dean's Award for Excellence in Research for Assistant Professor (2018)
  • Turkish American Scientists & Scholars Association Young Scholar Award (2018)
  • OSA Society Senior Membership (2018)
  • NSF CAREER Award (2017)
  • Compound Semiconductor Manufacturing Technology (CS MANTECH) Best Student Paper Award (Mr. Richard Liu) (2017)
  • AFOSR Young Investigator Award (2016)
  • IEEE Society Senior Membership (2016)
  • IEEE Electron Devices Society Early Career Award (2014)
  • FRONTISPIECE COVER - "Cubic Phase GaN on Nano-grooved Si (100) via Maskless Selective Area Epitaxy" in the Advanced Functional Materials journal (2014)
  • SPIE Society Senior Membership (2013)
  • IBM Invention Achievement Awards (2013, 2013, 2014)
  • INSIDE COVER - "Ultra-Light High-Efficiency Flexible InGaP/(In)GaAs Tandem Solar Cells on Plastic", in the Advanced Energy Materials journal (2013)
  • Best Paper Award at Infrared Optoelectronics Materials and Devices Conference, MIOMD-XI (2012)
  • IBM Ph.D. Fellowship (2010)
  • Link Foundation Energy Fellowship (2010)
  • IEEE Electron Devices Society PhD Fellowship (2010)
  • Boeing Engineering Student of the Year (2009)
  • IEEE Photonics Society Graduate Student Fellowship (2009)
  • SPIE Laser Technology, Engineering and Applications Scholarship (2009)
  • Ludo Frevel Crystallography Scholarship (2009)
  • Dow Sustainability Innovation Award (2008)
  • IEEE Ultrasonics, Ferroelectrics, and Frequency Control Society Travel Award (2005)

Public Service Honors

  • SPIE Community Champion (2019)
  • Docent (Associate Professor) title in Electrical Engineering from the Turkish Council of Higher Education (2014)

Courses Taught

  • BIOE 497 - Individual Study
  • ECE 110 - Introduction to Electronics
  • ECE 340 - Semiconductor Electronics
  • ECE 443 - LEDs and Solar Cells
  • ECE 445 - Senior Design Project Lab
  • ECE 498 - LEDs and Solar Cells