Compound semiconductor alloys: From atomic-scale structure to bandgap bowing

CS Schnohr - Applied physics reviews, 2015 - pubs.aip.org
Compound semiconductor alloys such as In x Ga 1− x As, GaAs x P 1− x, or CuIn x Ga 1− x
Se 2 are increasingly employed in numerous electronic, optoelectronic, and photonic …

Microscopic description of the evolution of the local structure and an evaluation of the chemical pressure concept in a solid solution

S Mukherjee, A Nag, V Kocevski, PK Santra… - Physical Review B, 2014 - APS
Extended x-ray absorption fine-structure studies have been performed at the Zn K and Cd K
edges for a series of solid solutions of wurtzite Zn 1− x Cd x S samples with x= 0.0, 0.1, 0.25 …

Evolution of the Local Structure within Chromophoric Mn–O5 Trigonal Bipyramids in YMn1–xInxO3 with Composition

S Mukherjee, H Ganegoda, A Kumar, S Pal… - Inorganic …, 2018 - ACS Publications
We have investigated the local environment around Mn3+ and In3+ ions in YMn1–x In x O3
chromophores to understand the origin of the intense blue color for small values of x in these …

Zn, Mn and Te K-edge EXAFS studies of the diluted magnetic semiconductor

N Happo, H Sato, T Mihara, K Mimura… - Journal of Physics …, 1996 - iopscience.iop.org
Extended x-ray absorption fine-structure measurements at the Zn, Mn and Te K edges of the
diluted magnetic semiconductors have been performed to investigate the local coordination …

Influence of transition-metal type and content on local-order properties of S (M=Mn,Fe,Co) alloys studied using XANES spectroscopy

WF Pong, RA Mayanovic, KT Wu, PK Tseng, BA Bunker… - Physical Review B, 1994 - APS
X-ray-absorption near-edge-structure (XANES) spectra of the diluted-magnetic-
semiconductor system Zn 1− x Mn x S have been measured at the Zn LIII, II edge and of Zn …

Tetrahedral covalent radii of Mn, Fe, Co and Ni estimated from extended X-ray absorption fine structure studies

RJ Iwanowski, K Lawniczak-Jabłońska, Z Golacki… - Chemical physics …, 1998 - Elsevier
The bond radius of an atom in a solid is an important parameter since it remains simply
correlated with the bond length in a local coordination of the particular crystal structure. The …

Statistical model for site occupation preferences and shapes of elemental tetrahedra in the zinc-blende type semiconductors GaInAs, GaAsP, ZnCdTe

BV Robouch, A Kisiel, J Konior - Journal of alloys and compounds, 2002 - Elsevier
A seven-axiom statistical strained-tetrahedra model is developed to describe zinc-blende
ternary compound local structures. Validation is obtained by comparing calculated and …

Characterization of and as a function of temperature by x-ray absorption spectroscopy

A Deb, JM Ralph, EJ Cairns, U Bergmann - Physical Review B—Condensed …, 2006 - APS
A temperature-dependent x-ray absorption spectroscopy (XAS) study was performed to
investigate the changes in electronic and atomic structure of La-deficient La 0.7 Sr 0.2 Fe O …

Local thermal expansions and lattice strains in Elinvar and stainless steel alloys

T Yokoyama, A Koide, Y Uemura - Physical Review Materials, 2018 - APS
Local thermal expansions and lattice strains in the Elinvar alloy Fe 49.66 Ni 42.38 Cr 5.49 Ti
2.47 (Ni Span C) and the stainless steel SUS 304 Fe 71.98 Ni 9.07 Cr 18.09 Mn 0.86 …

Structural and dynamical properties of Bridgman-grown CdSeTe (0<0.35) ternary alloys

DN Talwar, ZC Feng, JF Lee, P Becla - Physical Review B—Condensed Matter …, 2013 - APS
Measurements of the Raman scattering and extended x-ray-absorption fine-structure
(EXAFS) spectroscopy are reported on a series of Bridgman-grown zinc-blende CdTe 1− x …