Results 71 to 80 of about 4,877 (226)
Spatial inhomogeneity and temporal dynamics of a 2D electron gas in interaction with a 2D adatom gas
Scientific Reports, 2017 Fundamental interest for 2D electron gas (2DEG) systems has been recently renewed with the advent of 2D materials and their potential high-impact applications in optoelectronics.
F. Cheynis +3 more
doaj +1 more source
People and Nature, Volume 8, Issue 7, Page 2383-2392, July 2026.Abstract Assessing relational values of nature through its cultural and spiritual significance is crucial for effective nature conservation. Folktales offer insights into traditional relationships between people and nature, and text mining is a powerful tool for extracting information from textual datasets.
Naoki Saito +2 more
wiley +1 more source
Thermionic emission from the 2DEG assisted by image-charge-induced barrier lowering in AlInN/AlN/GaN heterostructures [PDF]
, 2012 The effect of image charges on current transport mechanisms investigated at the nanoscale in Al1xInxN/GaN heterostructures was studied. Current–voltage (I–V) measurements were performed locally using a conductive AFM-tip as a nanoprobe and the ...
A. Minj +2 more
core +1 more source
Nanoscale Research Letters, 2010 A two-dimensional electron gas (2DEG) situated nearby a single layer of self-assembled quantum dots (QDs) in an inverted high electron mobility transistor (HEMT) structure is used as a detector for time-resolved tunneling measurements.
Reuter Dirk +4 more
doaj +1 more source
A Low‐Power Cryogenic Low‐Noise Amplifier for the Next‐Generation Quantum Computers
physica status solidi (a), Volume 223, Issue 11, 10 June 2026.Next generation of quantum computers calls for reduced dc power dissipation of the cryogenic low‐noise amplifier (LNA) applied in reading out the superconducting qubits. This article reports on processing and evaluation of a 100‐nm gate length indium phosphide high electron mobility transistor (InP HEMT) technology used in the design of such LNAs.
Nelson Rebelo +4 more
wiley +1 more source
Monolithic integration of a 94GHz AlGaAs/GaAs 2DEG mixer on quartz substrate by epitaxial lift-off [PDF]
, 1995 This paper reports the integration of an AlGaAs/GaAs 2-D electron gas (2DEG) bolometric mixer and a quartz-based microstrip circuit using the epitaxial lift-off technique.
Lau, Kei May +3 more
core +1 more source
2DEG on a cylindrical shell with a screw dislocation [PDF]
Physics Letters A, 2015 A two dimensional electron gas on a cylindrical surface with a screw dislocation is considered. More precisely, we investigate how both the geometry and the deformed potential due to a lattice distortion affect the Landau levels of such system. The case showing the deformed potential can be thought in the context of 3D common semiconductors where the ...
Cleverson Filgueiras, Edilberto O. Silva
openaire +3 more sources
Multi‐Mode Deep Strong Coupling in a Multi Quantum Well Fabry–Perot Cavity
Advanced Optical Materials, Volume 14, Issue 21, 5 June 2026.Multi‐mode deep‐strong coupling is demonstrated in a 166‐well heterostructure that acts as a Fabry–Perot cavity. Even cavity modes couple strongly to the cyclotron resonance, producing large vacuum Rabi splittings and a rich polaritonic spectrum captured by a full Hopfield model.
Lucy Hale +6 more
wiley +1 more source
高电子迁移率GaAs/AlxGa（1-x）As二维电子气（2DEG）异质结结构参数优化研究 [PDF]
, 1995 采用三角阱近似,考虑了GaAs/Al_xGa_(1-x)As二维电子气(2DEG)异质结中七种主要的散射机制,计算了2DEG电子迁移率与隔离层厚度(d)和Al组分(x)的关系,对GaAs/Al_xGa_(1-x)As异质结的结构参数进行了优化分析。就作者所知,该文首次计算了2DEG电子迁移率与Al组分x的关系 ...
梁基本 +8 more
core
LaInO3/BaSnO3 인터페이스에서 2DEG 상태 형성에 있어서 BaSnO3의 SnO2 터미네이션의 역할에 대한 연구 [PDF]
, 2023 학위논문(박사) -- 서울대학교대학원 : 자연과학대학 물리·천문학부(물리학전공), 2023. 8. 차국린.In recent years, oxide semiconductors have garnered significant attention in various fields such as electronics, optoelectronics, and energy conversion devices, thanks to their remarkable ...
김성현
core