Hantian Gao
Materials Science · The Ohio State University
Publications
20
Citations
355
Est. group size
~1
Recurring co-author estimate
Active years
21
Publishing since 2006
Hantian Gao's research focuses on identifying and controlling atomic-scale defects in wide-bandgap semiconductor materials such as gallium oxide (Ga2O3), zinc oxide (ZnO), and related oxides, using techniques like cathodoluminescence and surface photovoltage spectroscopy. This work is relevant to improving power electronics and microdevices, where defects can limit device performance. The research also touches on how radiation and laser exposure create or modify these defects.
Publication output peaked around 2017 and has generally declined since, with sparse or no output in several recent years (2024-2025) before a single 2026 publication.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Ultrafast Laser-Induced Defects in β-Gallium Oxide Below Ablation Threshold
ACS Applied Materials & Interfaces · 2026
- Electric Field Manipulation of Defects and Schottky Barrier Control inside ZnO Nanowires
ACS Applied Materials & Interfaces · 2023
- Ultrashort Pulse Laser-Induced Defects Underneath Undamaged Surface Region in ß-Gallium Oxide
Conference on Lasers and Electro-Optics · 2022
- Depth-resolved cathodoluminescence and surface photovoltage spectroscopies of gallium vacancies in β-Ga2O3 with neutron irradiation and forming gas anneals
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena · 2021
- Neutron irradiation and forming gas anneal impact on β-Ga <sub>2</sub> O <sub>3</sub> deep level defects
Journal of Physics D Applied Physics · 2020
- Direct, spatially resolved observation of defect states with electromigration and degradation of single crystal SrTiO3
Journal of Applied Physics · 2020
- Native Point Defect Measurement and Manipulation in ZnO Nanostructures
Materials · 2019
- Nanoscale 3-dimensional characterization of wide bandgap power and microdevices
Extended Abstracts of the 2019 International Conference on Solid State Devices and Materials · 2019
- Optical signatures of deep level defects in Ga2O3
Applied Physics Letters · 2018
- Defect Characterization, Imaging, and Control in Wide-Bandgap Semiconductors and Devices
Journal of Electronic Materials · 2018
- Impact of defect distribution on IrOx/ZnO interface doping and Schottky barriers
Applied Physics Letters · 2017
- Exploring Temperature Dependent Magnetization of La$_{\mathrm{2/3}}$Sr$_{\mathrm{1/3}}$MnO$_{\mathrm{3}}$ and Related Perovskite Heterostructures through Optical Probe Techniques
Bulletin of the American Physical Society · 2017
- One-way transmission of electrons on the topological insulator surface modulated by magnetic potential
Journal of Applied Physics · 2017
- Exploring Temperature Dependent Magnetization of La2 /3 Sr1 /3 MnO 3 and Related Perovskite Heterostructures through Optical Probe Techniques
APS March Meeting Abstracts · 2017
- Native point defect formation in flash sintered ZnO studied by depth-resolved cathodoluminescence spectroscopy
Journal of Applied Physics · 2016
- Journal of Applied Physics×3
- Applied Physics Letters×2
- ACS Applied Materials & Interfaces×2
- Materials Science in Semiconductor Processing×1
- Journal of Physics D Applied Physics×1
- Micah Haseman
Materials Science · The Ohio State University
- Xiaolong Du
Materials Science · Indiana University
- Binbin Wang
Materials Science · The Ohio State University
- Punam Murkute
Materials Science · The Ohio State University
- Vishal Saravade
Materials Science · Purdue University West Lafayette
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 19, 2026.
Claim or correct this profile