Advanced Semiconductor
Device LaboratoryASDL · Texas Tech University
Electrical &
Computer Engineering
TEXAS TECH UNIVERSITY

Our Team

The researchers and students of the Advanced Semiconductor Device Laboratory.

Principal Investigator

Taewoo Kim, PhD

Taewoo Kim, PhD

Assistant Professor, Department of Electrical & Computer Engineering

Research in Wide-Bandgap Semiconductor Devices, including the reliability of GaN-based High Electron Mobility Transistors (HEMTs) and InGaAs HEMTs for cryogenic electronics.

Postdoc
Postdoctoral Associate, Massachusetts Institute of Technology (2008–2011)
PhD
Electrical Engineering, Gwangju Institute of Science and Technology (GIST), South Korea (2008)
MS
Electrical Engineering, Gwangju Institute of Science and Technology (GIST), South Korea (2003)
BS
Electrical Engineering, Kumoh National Institute of Technology (2001)
Office
ECE 236
Email
taewoo.kim@ttu.edu
Scholar
Google Scholar
Profile
TTU faculty page

Professional Experience

  1. 2023–Present
    Assistant Professor
    Department of Electrical & Computer Engineering, Texas Tech University, Lubbock, TX
  2. 2022–2023
    Visiting Professor
    Department of Materials Science & Engineering, The University of Texas at Dallas, Richardson, TX
  3. 2021–2023
    Associate Professor
    School of Electrical Engineering, University of Ulsan, Korea
  4. 2017–2021
    Assistant Professor
    School of Electrical Engineering, University of Ulsan, Korea
  5. 2015–2017
    Process Integration Engineering ManagerIndustry
    Samsung Austin Semiconductor, Austin, TX
  6. 2013–2015
    Senior Member of Technical StaffIndustry
    SEMATECH, Albany, NY
  7. 2011–2013
    Member of Technical StaffIndustry
    SEMATECH, Austin, TX
  8. 2008–2011
    Postdoctoral AssociatePostdoc
    Massachusetts Institute of Technology, Cambridge, MA

Teaching

  • Texas Tech University, Department of Electrical & Computer Engineering (2023–Present)
  • University of Ulsan, School of Electrical Engineering, Korea (2017–2023)
  • Distinguished Professor in Teaching Award, University of Ulsan (2019)

Honors & Awards

  • Distinguished Professor in Research Award, University of Ulsan (2019, 2020)
  • Distinguished Professor in Teaching Award, University of Ulsan (2019)
  • Korean Research Foundation Fellowship (2008–2009)
  • Best Research Award, Gwangju Institute of Science and Technology (GIST, 2008)
  • Three Featured Papers in IEEE Electronics Letters (2011–2012) on InGaAs and InAs HEMTs

Professional Service

  • Senior Member, IEEE (Electron Devices Society; Microwave Theory and Techniques Society)

PhD Students

Avishak Ray

Avishak Ray

Graduate Research Assistant, Electrical Engineering (PhD) Temperature-Dependent Carrier Transport (Mobility, Knee Sharpness and Saturation Velocity) in GaN HEMTs. ASDL, Room 252 · +1 806 309 8309
aviray@ttu.edu
Google ScholarLinkedIn
Eftekhar Sadiq

Eftekhar Sadiq

Graduate Research Assistant, Electrical Engineering (PhD) Trap Recovery Mechanisms, Compact Modeling and Pulsed I–V Radiation-Effect Studies of RF GaN HEMTs. ASDL, Room 252 · +1 806 300 3936
abusadiq@ttu.edu
WebsiteGoogle ScholarLinkedIn
Promit Biswas

Promit Biswas

Graduate Research Assistant, Electrical Engineering (PhD) Low-Frequency Noise, Gate-Current Noise and Impact-Ionization Hole Current in GaN HEMTs. ASDL, Room 252 · +1 347 544 6792
prombisw@ttu.edu
WebsiteLinkedIn

MS Students

Inho Song

Inho Song

Graduate Research Assistant, Electrical Engineering (MS/BS) Low-Frequency Noise and Temperature-Dependent Carrier Transport in GaN HEMTs. ASDL, Room 252 · +1 806 239 7211
isong@ttu.edu
LinkedIn
Austin Alaspa

Austin Alaspa

Graduate Research Assistant, Electrical Engineering (MS/BS) Intrinsic Capacitance in Relation to Mobility in GaN HEMTs. ASDL, Room 252 · +1 512 571 8669
aalaspa@ttu.edu
Google ScholarLinkedIn