Results 11 to 20 of about 2,129 (176)

Bragg crystal monochromators

open access: yesMajor Reference Works, Page 290-301., 2021
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
John P. Sutter C. Chantler   +2 more
wiley  

+1 more source

Anomalous luminescence temperature dependence of (In,Ga)(As,Sb)/GaAs/GaP quantum dots overgrown by a thin GaSb capping layer for nanomemory applications

open access: yesNew Journal of Physics, 2023
We study (In,Ga)(As,Sb)/GaAs quantum dots (QDs) embedded in a GaP (100) matrix, which are overgrown by a thin GaSb capping layer with variable thickness.
Elisa Maddalena Sala, Petr Klenovský
doaj   +1 more source

Enhanced thermoelectric performance in the zintl antimonides (Ca,RE)9Cd4Sb9 (RE = rare-earth metal). Synergy between increased structural complexity and drive towards optimized chemical bonding

open access: yesMaterials Today Advances, 2022
The interplay of structural complexity, high carrier mobility, and high density of states effective mass can play a pivotal role in achieving enhanced thermoelectric (TE) performance in candidate materials.
M.O. Ogunbunmi, S. Baranets, S. Bobev
doaj   +1 more source

Indium Antimonide Nanowires: Synthesis and Properties [PDF]

open access: yesNanoscale Research Letters, 2016
This article summarizes some of the critical features of pure indium antimonide nanowires (InSb NWs) growth and their potential applications in the industry. In the first section, historical studies on the growth of InSb NWs have been presented, while in the second part, a comprehensive overview of the various synthesis techniques is demonstrated ...
Shafa, Muhammad   +4 more
openaire   +2 more sources

Band gap reduction in GaNSb alloys due to the anion mismatch [PDF]

open access: yes, 2005
The structural and optoelectronic properties in GaNxSb1–x alloys ...
Ashley, T.   +10 more
core   +2 more sources

Enhanced Crystal Quality of AlxIn1-xAsySb1-y for Terahertz Quantum Cascade Lasers

open access: yesPhotonics, 2016
This work provides a detailed study on the growth of AlxIn1-xAsySb1-y lattice-matched to InAs by Molecular Beam Epitaxy. In order to find the conditions which lead to high crystal quality deep within the miscibility gap, AlxIn1-xAsySb1-y with x = 0.462 ...
Tobias Zederbauer   +5 more
doaj   +1 more source

High-temperature transport properties of complex antimonides with anti-Th3P4 structure [PDF]

open access: yes, 2009
Polycrystalline samples of R4Sb3 (R = La, Ce, Smand Yb) and Yb4-xR¢xSb3 (R¢ = Sm and La) have been quantitatively synthesized by high-temperature reaction. They crystallize in the anti-Th3P4 structure type (I ¯43d, no. 220).
Caillat, Thierry   +4 more
core   +2 more sources

Screening of II-IV-V2 Materials for Photovoltaic Applications Based on Density Functional Theory Calculations

open access: yesCrystals, 2021
The relative stability of polymorphs and their electronic structure was investigated for II-IV-V2 materials by using first-principles density functional theory calculations.
Byeong-Hyeon Jeong   +4 more
doaj   +1 more source

Noble metal mineralization in apatite titanomagnetite ores of the Suroyam massif (Middle Urals)

open access: yesGeoresursy, 2020
The mineralogical composition of apatite-titanomagnetite clinopyroxenites of the Suroyam massif, characterized by stable elevated contents of platinum group elements with the leading role of palladium, has been studied.
Dmitry E. Saveliev, Ivan A. Blinov
doaj   +1 more source

Zintl Chemistry for Designing High Efficiency Thermoelectric Materials [PDF]

open access: yes, 2010
Zintl phases and related compounds are promising thermoelectric materials; for instance, high zT has been found in Yb_(14)MnSb_(11), clathrates, and the filled skutterudites.
May, Andrew F.   +2 more
core   +1 more source

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