Results 31 to 40 of about 88,368 (276)
Materials Research Express, 2020 Epitaxial AlGaSb double-layer structures grown on GaSb (001) substrates by Liquid Phase Epitaxy (LPE) were analyzed by high-resolution x-ray diffraction (HRXRD).
Primavera Lopez-Salazar +6 more
doaj +1 more source
Organometallic perovskite single crystals grown on lattice-matched substrate for photodetection
Nano Materials Science, 2020 In this work, we demonstrate that an organometallic perovskite (OP) single crystal for effective photodetection can be grown on a gold (Au)-decorated substrate using liquid phase epitaxy.
Xin Wang +10 more
doaj +1 more source
Strain-stress study of AlxGa1-xN/AlN heterostructures on c-plane sapphire and related optical properties [PDF]
, 2019 This work presents a systematic study of stress and strain of AlxGa1-xN/AlN with composition ranging from GaN to AlN, grown on a c-plane sapphire by metal-organic chemical vapor deposition, using synchrotron radiation high-resolution X-ray diffraction ...
Chung, T. F. +7 more
core +3 more sources
ZnO layers deposited by Atomic Layer Deposition [PDF]
, 2013 The structure of 40 nm thick epitaxial ZnO layers grown on single crystalline sapphire and GaN substrates by atomic layer deposition has been studied using transmission electron microscopy.
A Kovács +4 more
core +1 more source
Sensors, 2020 The impact of hydrocarbon-molecular (C3H6)-ion implantation in an epitaxial layer, which has low oxygen concentration, on the dark characteristics of complementary metal-oxide-semiconductor (CMOS) image sensor pixels was investigated by dark current ...
Ayumi Onaka-Masada +7 more
doaj +1 more source
Optimizing process for pulsed laser additive manufacturing of nickel-based single crystal superalloy
Materials Research Express, 2023 The relationship between pulsed laser processing parameters and epitaxial growth of alloy is essential to additive manufacturing technology in repairing and manufacturing nickel-based single crystal (SX) superalloys. In this paper, orthogonal experiments
Shiwei Ci +5 more
doaj +1 more source
Selective growth of perovskite oxides on SrTiO3 (001) by control of surface reconstructions
, 2011 We report surface reconstruction (RC)-dependent growths of SrTiO3 and SrVO3 on a SrTiO3 (001) surface with two different coexisting surface RCs, namely (2x1) and c(6x2).
Chang, Young Jun +2 more
core +1 more source
Epitaxial designs for maximizing efficiency in resonant tunnelling diode based terahertz emitters [PDF]
, 2018 We discuss the modelling of high current density InGaAs/AlAs/InP resonant tunneling diodes to maximize their efficiency as THz emitters. A figure of merit which contributes to the wall plug efficiency, the intrinsic resonator efficiency, is used for the ...
Baba, Răzvan +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye +6 more
wiley +1 more source
Single-layer metallicity and interface magnetism of epitaxial graphene on SiC(000$\bar{1}$)
, 2011 We perform density functional theory calculations for the determination of the structural and electronic properties of epitaxial graphene on 4H-SiC(000$\bar{1}$). Using commensurate supercells that minimize non-physical stresses we show that, in contrast
Deretzis, I., La Magna, A.
core +1 more source