Results 21 to 30 of about 121,987 (288)
Semiconductor nanowire heterostructures [PDF]
Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2004 Recent progress on the synthesis and characterization of semiconductor nanowire heterostructures is reviewed. We describe a general method for heterostructure synthesis based on chemical vapour deposition and the vapour-liquid-solid growth of crystalline semiconducting nanowires.
L J, Lauhon +2 more
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Intrinsically multilayer moiré heterostructures
Physical Review B, 2023 Fixed missing ...
Aaron Dunbrack, Jennifer Cano
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St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2019 The article deals with the main circuitry and software aspects of the creation LED dynamically controlled system of high-quality lighting with the broad range of color temperatures Tc = 1700 - 10000 K a part of experimental installation hardware-software
Aladov Andrei +5 more
doaj +1 more source
Recent progress in mid-infrared photodetection devices using 2D/nD (n=0, 1, 2, 3) heterostructures
Materials & Design, 2023 Mid-infrared (MIR) photodetection plays an important role in a variety of modern technologies, such as biomedical devices, free-space communication and security.
Haoran Li, Zhibin Yang
doaj +1 more source
Spatially controlled two-dimensional quantum heterostructures
Materials Research Letters, 2023 Two-dimensional (2D) heterostructures have recently attracted interest as candidate materials for classical optoelectronics and in quantum information technology.
Gwangwoo Kim +2 more
doaj +1 more source
Electronic, optical and transport properties of van der Waals Transition-metal Dichalcogenides Heterostructures: A First-principle Study [PDF]
, 2018 Two-dimensional (2D) transition-metal dichalcogenide (TMD) MX$_2$ (M = Mo, W; X= S, Se, Te) possess unique properties and novel applications.
Li, Jing +10 more
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Design approaches and materials processes for ultrahigh efficiency lattice mismatched multi-junction solar cells [PDF]
, 2006 In this study, we report synthesis of large area (>2cm^2), crack-free GaAs and GaInP double heterostructures grown in a multi-junction solar cell-like structure by MOCVD. Initial solar cell data are also reported for GaInP top cells.
Ackerman, Arthur C. +5 more
core +1 more source
Crystals, 2022 The origin of the contrast appearing in STM images at the boundary between diverse ordered structures is studied using the example of two structures, (7 × 7)N and (8 × 8), formed in the system of a two-dimensional silicon nitride layer on the Si(111 ...
Vladimir Mansurov +5 more
doaj +1 more source
Operational field lighting optimization studies to maximize biological imaging contrast
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2019 Using an experimental setup based on a dynamically controlled led lighting system, the optimal lighting conditions for contrast imaging of biological tissues in surgical operations were investigated.
Aladov Andrei +7 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
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