A review of band structure and material properties of transparent conducting and semiconducting oxides: Ga2O3, Al2O3, In2O3, ZnO, SnO2, CdO, NiO, CuO, and …

JA Spencer, AL Mock, AG Jacobs, M Schubert… - Applied Physics …, 2022 - pubs.aip.org
This Review highlights basic and transition metal conducting and semiconducting oxides.
We discuss their material and electronic properties with an emphasis on the crystal …

Electronic surface and dielectric interface states on GaN and AlGaN

BS Eller, J Yang, RJ Nemanich - … of Vacuum Science & Technology A, 2013 - pubs.aip.org
GaN and AlGaN have shown great potential in next-generation high-power electronic
devices; however, they are plagued by a high density of interface states that affect device …

Ionizing radiation damage effects on GaN devices

SJ Pearton, F Ren, E Patrick, ME Law… - ECS Journal of solid …, 2015 - iopscience.iop.org
Gallium Nitride based high electron mobility transistors (HEMTs) are attractive for use in high
power and high frequency applications, with higher breakdown voltages and two …

GaN metal-oxide-semiconductor high-electron-mobility-transistor with atomic layer deposited Al2O3 as gate dielectric

PD Ye, B Yang, KK Ng, J Bude, GD Wilk… - Applied Physics …, 2005 - pubs.aip.org
We report on a GaN metal-oxide-semiconductor high-electron-mobility-transistor (MOS-
HEMT) using atomic-layer-deposited (ALD) Al 2 O 3 as the gate dielectric. Compared to a …

Investigations of HfO2∕ AlGaN∕ GaN metal-oxide-semiconductor high electron mobility transistors

C Liu, EF Chor, LS Tan - Applied physics letters, 2006 - pubs.aip.org
We report the studies of Al Ga N∕ Ga N metal-oxide-semiconductor high electron mobility
transistors (MOS-HEMTs) using reactive-sputtered Hf O 2 as the gate dielectric and the …

Enhanced device performance of AlGaN/GaN HEMTs using HfO2 high-k dielectric for surface passivation and gate oxide

C Liu, EF Chor, LS Tan - Semiconductor science and technology, 2007 - iopscience.iop.org
AlGaN/GaN high electron mobility transistors (HEMTs) using HfO 2 as a surface passivation
layer and metal–oxide–semiconductor HEMTs (MOS-HEMTs) using HfO 2 as gate oxide …

Scaling reducibility of metal oxides

Z Helali, A Jedidi, OA Syzgantseva… - Theoretical Chemistry …, 2017 - Springer
The reducibility of bulk metal oxides in which the cation is in its highest oxidation state (MgO,
Sc 2 O 3, Y 2 O 3, TiO 2, m-ZrO 2, m-HfO 2, CeO 2, V 2 O 5, Nb 2 O 5, Ta 2 O 5, WO 3, CrO 3 …

AlGaN/GaN MOS-HEMT With Dielectric and Interfacial Passivation Layer Grown by Atomic Layer Deposition

Y Yue, Y Hao, J Zhang, J Ni, W Mao… - IEEE electron device …, 2008 - ieeexplore.ieee.org
We have developed a novel AlGaN/GaN metal–oxide–semiconductor high-electron mobility
transistor using a stack gate HfO_2/Al_2O_3 structure grown by atomic layer deposition. The …

Binary group III-nitride based heterostructures: band offsets and transport properties

B Roul, M Kumar, MK Rajpalke, TN Bhat… - Journal of Physics D …, 2015 - iopscience.iop.org
In the last few years, there has been remarkable progress in the development of group III-
nitride based materials because of their potential application in fabricating various …

Improved two-dimensional electron gas transport characteristics in AlGaN/GaN metal-insulator-semiconductor high electron mobility transistor with atomic layer …

ZH Liu, GI Ng, S Arulkumaran, YKT Maung… - Applied Physics …, 2009 - pubs.aip.org
The effects of Al 2 O 3 gate insulator grown by atomic layer deposition (ALD) system on the
two-dimensional electron gas (2DEG) transport characteristics in AlGaN/GaN metal-insulator …