Ferroelectric YAlN grown by molecular beam epitaxy

D Wang, S Mondal, J Liu, M Hu, P Wang… - Applied Physics …, 2023 - pubs.aip.org
We report the demonstration of ferroelectric switching in yttrium (Y)-doped nitride
semiconductors. In this study, single-crystalline, wurtzite Y 0.07 Al 0.93 N films were …

Perspectives on nitride ferroelectric semiconductors: Challenges and opportunities

D Wang, S Yang, J Liu, D Wang, Z Mi - Applied Physics Letters, 2024 - pubs.aip.org
The recent demonstration of ferroelectricity in nitride materials has enabled a broad
spectrum of applications across electronics, optoelectronics, photovoltaics, photonics …

Molecular beam epitaxy and characterization of ferroelectric quaternary alloy Sc0. 2Al0. 45Ga0. 35N

S Yang, D Wang, MMH Tanim, D Wang, Z Mi - Applied Physics Letters, 2024 - pubs.aip.org
In this study, we demonstrate ferroelectricity in high-quality monocrystalline quaternary alloy
ScAlGaN. Sc 0.2 Al 0.45 Ga 0.35 N films are grown by plasma-assisted molecular beam …

An in-depth photoluminescence investigation of charge carrier transport in ZrO2| V2O5 type I junction: Probing the production of hydroxyl radicals

A Chetoui, I Belkhettab, A Elfiad, Y Messai… - Applied Surface …, 2024 - Elsevier
The determination of the band edge positions turns out to be of particular importance in
different fields. We present a comparison of different approaches for the determination of the …

Preparation and deep-UV solar-blind photovoltaic performance of AlYN-based MSM detector

X Jiang, Y Wu, J Qi, Y Liu, Y Wang, B Zhou… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Based on the benefits of AlN solar-blind ultraviolet (SUBV) detectors in the field of
photovoltaics, rare Earth element (RE) yttrium (Y) was doped and investigated to regulate …

[HTML][HTML] Two-dimensional electron gases in AlYN/GaN heterostructures grown by metal–organic chemical vapor deposition

I Streicher, P Straňák, L Kirste, M Prescher, S Müller… - APL Materials, 2024 - pubs.aip.org
Wurtzite AlN alloyed with group 3 elements Sc and Y boosts the performance of GaN-based
high-electron-mobility transistors (HEMTs) significantly as they increase the spontaneous …

[引用][C] Ferroelectric nitride semiconductors: Molecular beam epitaxy, properties, and emerging device applications

P Wang, D Wang, S Yang, Z Mi - 2023 - Elsevier