[HTML][HTML] Wide bandgap semiconductor-based integrated circuits

S Yuvaraja, V Khandelwal, X Tang, X Li - Chip, 2023‏ - Elsevier
Wide-bandgap semiconductors exhibit much larger energy bandgaps than traditional
semiconductors such as silicon, rendering them very promising to be applied in the fields of …

Monolithic n‐type metal–oxide–semiconductor inverter integrated circuits based on wide and ultrawide bandgap semiconductors

D Chettri, G Mainali, N **ao, X Tang… - physica status solidi (b …, 2024‏ - Wiley Online Library
Wide bandgap (WBG) and ultrawide bandgap (UWBG) semiconductors in n‐type metal–
oxide–semiconductor (n‐MOS) integrated circuits (ICs) are increasingly being explored for …

Kilovolt-class β-Ga2O3 MOSFETs on 1-in. bulk substrates

C Peterson, F Alema, A Bhattacharyya, Z Ling… - Applied Physics …, 2024‏ - pubs.aip.org
We report on the demonstration of β-Ga 2 O 3 MOSFETs fabricated on 1-in. bulk substrates
using metalorganic vapor phase epitaxy (MOVPE) with disilane (Si 2 H 6) as the silicon …

Wide-range Threshold Voltage Tunable β-Ga2O3 FETs with a Sputtered AlScN Ferroelectric Gate Dielectric

SY Oh, S Kim, G Lee, JH Park, D Jeon… - IEEE Electron …, 2024‏ - ieeexplore.ieee.org
In this study, we demonstrate a-Ga2O3 ferroelectric field-effect transistor (Fe-FET) using a
sputtered aluminum scandium nitride (AlScN) gate dielectric. The device exhibits a steep …

[HTML][HTML] Pseudo-source gated beta-gallium oxide MOSFET

G Mainali, D Chettri, V Khandelwal, M Kumar… - Applied Physics …, 2024‏ - pubs.aip.org
This study demonstrates pseudo-source-gated beta-gallium oxide (β-Ga 2 O 3) metal oxide
semiconductor field effect transistors (MOSFETs). The proposed pseudo-source gated …

Quasi-2D high mobility channel E-mode β-Ga2O3 MOSFET with Johnson FOM of 7.56 THz· V

XC Wang, XL Lu, YL He, F Zhang, Y Shao, P Liu… - Applied Physics …, 2024‏ - pubs.aip.org
In this Letter, an enhancement mode (E-mode) β-Ga 2 O 3 metal-oxide-semiconductor field-
effect transistor (MOSFET) with quasi-two-dimensional channel was reported, and the …

Demonstration of aluminum nitride metal oxide semiconductor field effect transistor on sapphire substrate

D Chettri, G Mainali, H Cao, JH Salcedo… - Journal of Physics D …, 2024‏ - iopscience.iop.org
Aluminum nitride (AlN) is a promising ultrawide bandgap material with significant
advantages for power electronics and optoelectronic applications due to its high breakdown …

[HTML][HTML] Demonstration of normally OFF beta-gallium oxide monolithic bidirectional switch for AC switching applications

D Chettri, G Mainali, JH Salcedo, M Kumar… - Applied Physics …, 2024‏ - pubs.aip.org
In this work, we report on the beta-gallium oxide (β-Ga 2 O 3) monolithic bidirectional switch.
The as-fabricated switch works on enhancement mode operation with a threshold voltage …