Results 21 to 30 of about 91,368 (164)

Unselective regrowth of 1.5-μm InGaAsP multiple-quantum-well distributed-feedback buried heterostructure lasers [PDF]

, 2006
Unselective regrowth for fabricating 1.5-μm InGaAsP multiple-quantum well (MQW) distributed-feedback (DFB) buried heterostructure (BH) lasers is developed.
Ding, Y., Feng, W., Pan, J.Q., Wang, W., Zhao, L.J., Zhu, H.L.   +5 more
core   +1 more source

Ab initio investigation of electronic and magnetic properties of antiferromagnetic/ferroelectric LaMnO3/BaTiO3 interface

Materials Research Express, 2020
We investigate the structural, electronic and magnetic properties of LaMnO _3 /BaTiO _3 heterostructure by means of ab initio calculations within the GGA+ U approach. We consider the heterostructure when ferroelectric polarization in the BaTiO _3 film is
V V Kabanov, I I Piyanzina, Yu V Lysogorskiy, D A Tayurskii, R F Mamin   +4 more
doaj   +1 more source

Borophene-graphene heterostructures

Science Advances, 2019
Borophene and graphene form 2D lateral and vertical heterostructures with sharp and rotationally commensurate interfaces.
Xiaolong Liu, Mark C. Hersam
openaire   +2 more sources

Enhanced Optical Response of SnS/SnS₂ Layered Heterostructure

Sensors, 2023
The SnS/SnS2 heterostructure was fabricated by the chemical vapor deposition method. The crystal structure properties of SnS2 and SnS were characterized by X-ray diffraction (XRD) pattern, Raman spectroscopy, and field emission scanning electron ...
Der-Yuh Lin, Hung-Pin Hsu, Kuang-Hsin Liu, Po-Hung Wu, Yu-Tai Shih, Ya-Fen Wu, Yi-Ping Wang, Chia-Feng Lin   +7 more
doaj   +1 more source

Heterostructure terahertz devices [PDF]

Journal of Physics: Condensed Matter, 2008
The terahertz (THz) range of frequencies is borderline between microwave electronics and photonics. It corresponds to the frequency bands of molecular and lattice vibrations in gases, fluids, and solids. The importance of the THz range is in part due to numerous potential and emerging applications which include imaging and characterization, detection ...
openaire   +2 more sources

Photoresist-enabled assembly of BN/graphene/BN heterostructure and fabrication of one-dimensional contact electrode

Materials Research Express, 2020
A poly(methyl methacrylate) (PMMA) substrate is easily soluble in acetone and cannot withstand high temperatures, thereby restricting the application of graphene or boron nitride (BN) on it.
Anjiang Cai, Wang Yu, Guodong Zhang, Yulong Zhao, Jing Sun, Yuan Liu, Dongpeng Zhang   +6 more
doaj   +1 more source

Preparation and Research of Monolayer WS₂ FETs Encapsulated by h-BN Material

Micromachines, 2021
Functional devices that use vertical van der Waals (vdWs) heterostructure material can effectively combine the properties of single component materials, and the strong interlayer coupling effect can change their electronic and optical properties ...
Tao Han, Hongxia Liu, Shupeng Chen, Shulong Wang, Kun Yang   +4 more
doaj   +1 more source

The First-Principles Study of External Strain Tuning the Electronic and Optical Properties of the 2D MoTe2/PtS2 van der Waals Heterostructure

Frontiers in Chemistry, 2022
Two-dimensional van der Waals (vdW) heterostructures reveal novel properties due to their unique interface, which have attracted extensive focus. In this work, the first-principles methods are explored to investigate the electronic and the optical ...
Li Zhang, Kai Ren, Kai Ren, Haiyan Cheng, Zhen Cui, Jianping Li   +5 more
doaj   +1 more source

Heterostructure Induced Dispersive Shear Bands in Heterostructured Cu

Scripta Materialia, 2019
Abstract Here we report the formation of dispersive shear bands in a heterostructured Cu composed of coarse-grained (CG) and ultrafine-grained (UFG) domains. Microscale digital image correlation revealed that dense shear bands evolved in a stable manner over the whole gauge section.
Y.F. Wang, C.X. Huang, Q. He, F.J. Guo, M.S. Wang, L.Y. Song, Y.T. Zhu   +6 more
openaire   +2 more sources

Skyrmions in Disordered Heterostructures

Physical Review Letters, 1999
ZIP archive, 4 pages, 3 postscript ...
Nazarov, Yuli, Nederveen, A., Nazarov, Yuli, Nederveen, A.   +3 more
openaire   +4 more sources