Two-dimensional hole gas in organic semiconductors
Sign Up to like & getrecommendations! Published in 2021 at "Nature Materials"
DOI: 10.1038/s41563-021-01074-4
Abstract: A highly conductive metallic gas that is quantum mechanically confined at a solid-state interface is an ideal platform to explore non-trivial electronic states that are otherwise inaccessible in bulk materials. Although two-dimensional electron gases have… read more here.
Keywords: hole gas; dimensional hole; organic semiconductors; gas ... See more keywords
Two-dimensional hole transport in ion-gated diamond surfaces: A brief review (Review article)
Sign Up to like & getrecommendations! Published in 2019 at "Low Temperature Physics"
DOI: 10.1063/10.0000122
Abstract: Electrically-conducting diamond is a promising candidate for next-generation electronic, thermal and electrochemical applications. One of the major obstacles towards its exploitation is the strong degradation that some of its key physical properties -- such as… read more here.
Keywords: diamond surfaces; dimensional hole; two dimensional; review ... See more keywords
Magnetoresistance analysis of two-dimensional hole gases in GaN/AlGaN/GaN double heterostructures
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0208784
Abstract: Magnetoresistance (MR) of two-dimensional hole gas (2DHG) samples fabricated from GaN/AlxGa1-xN/GaN (x = 0.2–0.25) double heterostructures has been investigated to reveal subband electronic parameters and low field spin splitting properties. In sample with high sheet hole density… read more here.
Keywords: hole; analysis; dimensional hole; two dimensional ... See more keywords
Diamond p-FETs using two-dimensional hole gas for high frequency and high voltage complementary circuits
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/aca61c
Abstract: Diamond is a wide bandgap semiconductor (bandgap: 5.5 eV). However, through impurity doping, diamond can become a p-type or n-type semiconductor. The minimum resistivity of p-type semiconductor diamond is less than 10−3 Ω cm, which… read more here.
Keywords: high frequency; dimensional hole; hole gas; two dimensional ... See more keywords
Towards low-dimensional hole systems in Be-doped GaAs nanowires.
Sign Up to like & getrecommendations! Published in 2017 at "Nanotechnology"
DOI: 10.1088/1361-6528/aa6067
Abstract: GaAs was central to the development of quantum devices but is rarely used for nanowire-based quantum devices with InAs, InSb and SiGe instead taking the leading role. p-type GaAs nanowires offer a path to studying… read more here.
Keywords: towards low; hole systems; low dimensional; systems doped ... See more keywords
Impact of p-GaN thickness on the transport properties of two-dimensional hole gases in a GaN/AlGaN/GaN heterostructure
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ae0397
Abstract: Polarization-induced two-dimensional hole gases (2DHG) in GaN/AlGaN/GaN heterostructures offer a promising pathway for advancing p-channel transistors. This work investigates the impact of p-GaN thickness on hole distribution and transport through temperature-dependent Hall measurements and TCAD… read more here.
Keywords: hole gases; dimensional hole; two dimensional; gan thickness ... See more keywords