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Seong Mo Hwang
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High Electron Mobility Transistors With Al0.65Ga0.35N Channel Layers on Thick AlN/Sapphire Templates
S Muhtadi, SM Hwang, A Coleman, F Asif, G Simin, MVS Chandrashekhar, ...
IEEE Electron Device Letters 38 (7), 914-917, 2017
672017
276 nm substrate-free flip-chip AlGaN light-emitting diodes
S Hwang, D Morgan, A Kesler, M Lachab, B Zhang, A Heidari, H Nazir, ...
Applied physics express 4 (3), 032102, 2011
652011
Vertical injection thin film deep ultraviolet light emitting diodes with AlGaN multiple-quantum wells active region
V Adivarahan, A Heidari, B Zhang, Q Fareed, M Islam, S Hwang, ...
Applied physics express 2 (9), 092102, 2009
532009
280 nm deep ultraviolet light emitting diode lamp with an AlGaN multiple quantum well active region
V Adivarahan, A Heidari, B Zhang, Q Fareed, S Hwang, M Islam, A Khan
Applied Physics Express 2 (10), 102101, 2009
492009
A hybrid micro-pixel based deep ultraviolet light-emitting diode lamp
S Hwang, M Islam, B Zhang, M Lachab, J Dion, A Heidari, H Nazir, ...
Applied physics express 4 (1), 012102, 2010
472010
Doped Barrier Al0.65Ga0.35N/Al0.40Ga0.60N MOSHFET With SiO2Gate-Insulator and Zr-Based Ohmic Contacts
X Hu, S Hwang, K Hussain, R Floyd, S Mollah, F Asif, G Simin, A Khan
IEEE Electron Device Letters 39 (10), 1568-1571, 2018
382018
High temperature operation of n-AlGaN channel metal semiconductor field effect transistors on low-defect AlN templates
S Muhtadi, S Hwang, A Coleman, F Asif, A Lunev, MVS Chandrashekhar, ...
Applied Physics Letters 110 (19), 2017
322017
High-speed solar-blind UV photodetectors using high-Al content Al0. 64Ga0. 36N/Al0. 34Ga0. 66N multiple quantum wells
S Muhtadi, SM Hwang, AL Coleman, A Lunev, F Asif, VSN Chava, ...
Applied Physics Express 10 (1), 011004, 2016
282016
Selective area deposited n-Al0. 5Ga0. 5N channel field effect transistors with high solar-blind ultraviolet photo-responsivity
S Muhtadi, S Hwang, A Coleman, F Asif, A Lunev, MVS Chandrashekhar, ...
Applied Physics Letters 110 (17), 2017
252017
Ohmic contact to high-aluminum-content AlGaN epilayers
S Srivastava, SM Hwang, MD Islam, K Balakrishnan, V Adivarahan, ...
Journal of electronic materials 38, 2348-2352, 2009
252009
Design of compositionally graded contact layers for MOCVD grown high Al-content AlGaN transistors
T Razzak, S Hwang, A Coleman, H Xue, SH Sohel, S Bajaj, Y Zhang, ...
Applied Physics Letters 115 (4), 2019
242019
All MOCVD grown Al0. 7Ga0. 3N/Al0. 5Ga0. 5N HFET: An approach to make ohmic contacts to Al-rich AlGaN channel transistors
H Xue, S Hwang, T Razzak, C Lee, GC Ortiz, Z Xia, SH Sohel, J Hwang, ...
Solid-State Electronics 164, 107696, 2020
222020
RF operation in graded AlxGa1−xN (x = 0.65 to 0.82) channel transistors
T Razzak, S Hwang, A Coleman, S Bajaj, H Xue, Y Zhang, ...
Electronics Letters 54 (23), 1351-1353, 2018
202018
Reliability issues in AlGaN based deep ultraviolet light emitting diodes
A Khan, S Hwang, J Lowder, V Adivarahan, Q Fareed
2009 IEEE International Reliability Physics Symposium, 89-93, 2009
112009
Ultra-wide band gap materials for high frequency applications
T Razzak, H Xue, Z Xia, S Hwang, A Khan, W Lu, S Rajan
2018 IEEE MTT-S International Microwave Workshop Series on Advanced …, 2018
82018
Small signal analysis of ultra-wide bandgap Al0. 7Ga0. 3N channel MESFETs
H Xue, T Razzak, S Hwang, A Coleman, SH Sohel, S Rajan, A Khan, ...
Microelectronic Engineering 237, 111495, 2021
32021
All MOCVD grown 250 nm gate length Al0.70Ga0.30N MESFETs
H Xue, T Razzak, S Hwang, A Coleman, S Bajaj, Y Zhang, Z Jamal-Eddin, ...
2018 76th Device Research Conference (DRC), 1-2, 2018
22018
Reliability Physics Symp
A Khan, S Hwang, J Lowder
IEEE Int 89, 2009
22009
Compositionally graded contact layers for MOCVD grown high Al-content AlGaN transistors
T Razzak, S Hwang, A Coleman, H Xue, SH Sohel, S Bajaj, Y Zhang, ...
arXiv preprint arXiv:1906.10270, 2019
2019
Al0.65Ga0.35N channel high electron mobility transistors on AlN/ sapphire templates
S Muhtadi, SM Hwang, A Coleman, F Asif, A Khan
2017 75th Annual Device Research Conference (DRC), 1-2, 2017
2017
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