Microscopy and mossbauer studies of iron states in doped galium antimonide

A single crystal of gallium antimonide doped with 3 at % 57 Fe was obtained via the Czochralski method. The Mössbauer investigations revealed four iron patterns: one diamagnetic and three Fe magnetically ordered sites, even at room temperature. The data suggested that iron-containing compounds are f...

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Autores principales:	Turtă, Constantin, Mihălache, Alexei, Teodorescu, V., Gheorghiţă, Eugen, Volodina, Galina, Filoti, George
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2014
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/26958c246f274d51b40b6638af1cd07d
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spelling	oai:doaj.org-article:26958c246f274d51b40b6638af1cd07d2021-11-21T11:59:16ZMicroscopy and mossbauer studies of iron states in doped galium antimonide536.42+539.21+546.862537-63651810-648Xhttps://doaj.org/article/26958c246f274d51b40b6638af1cd07d2014-12-01T00:00:00Zhttps://mjps.nanotech.md/archive/2014/article/36682https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365A single crystal of gallium antimonide doped with 3 at % 57 Fe was obtained via the Czochralski method. The Mössbauer investigations revealed four iron patterns: one diamagnetic and three Fe magnetically ordered sites, even at room temperature. The data suggested that iron-containing compounds are formed at grain boundaries, and the microscopy images revealed the resence of two types of boundaries and holes of different shape and size. The EDX spectrum provided different amounts of Fe in the crystal (GaSb) and, respectively, at the boundary area.Turtă, ConstantinMihălache, AlexeiTeodorescu, V.Gheorghiţă, EugenVolodina, GalinaFiloti, GeorgeD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 13, Iss 1-2, Pp 8-19 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Turtă, Constantin Mihălache, Alexei Teodorescu, V. Gheorghiţă, Eugen Volodina, Galina Filoti, George Microscopy and mossbauer studies of iron states in doped galium antimonide
description	A single crystal of gallium antimonide doped with 3 at % 57 Fe was obtained via the Czochralski method. The Mössbauer investigations revealed four iron patterns: one diamagnetic and three Fe magnetically ordered sites, even at room temperature. The data suggested that iron-containing compounds are formed at grain boundaries, and the microscopy images revealed the resence of two types of boundaries and holes of different shape and size. The EDX spectrum provided different amounts of Fe in the crystal (GaSb) and, respectively, at the boundary area.
format	article
author	Turtă, Constantin Mihălache, Alexei Teodorescu, V. Gheorghiţă, Eugen Volodina, Galina Filoti, George
author_facet	Turtă, Constantin Mihălache, Alexei Teodorescu, V. Gheorghiţă, Eugen Volodina, Galina Filoti, George
author_sort	Turtă, Constantin
title	Microscopy and mossbauer studies of iron states in doped galium antimonide
title_short	Microscopy and mossbauer studies of iron states in doped galium antimonide
title_full	Microscopy and mossbauer studies of iron states in doped galium antimonide
title_fullStr	Microscopy and mossbauer studies of iron states in doped galium antimonide
title_full_unstemmed	Microscopy and mossbauer studies of iron states in doped galium antimonide
title_sort	microscopy and mossbauer studies of iron states in doped galium antimonide
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2014
url	https://doaj.org/article/26958c246f274d51b40b6638af1cd07d
work_keys_str_mv	AT turtaconstantin microscopyandmossbauerstudiesofironstatesindopedgaliumantimonide AT mihalachealexei microscopyandmossbauerstudiesofironstatesindopedgaliumantimonide AT teodorescuv microscopyandmossbauerstudiesofironstatesindopedgaliumantimonide AT gheorghitaeugen microscopyandmossbauerstudiesofironstatesindopedgaliumantimonide AT volodinagalina microscopyandmossbauerstudiesofironstatesindopedgaliumantimonide AT filotigeorge microscopyandmossbauerstudiesofironstatesindopedgaliumantimonide
_version_	1718419291805581312

Microscopy and mossbauer studies of iron states in doped galium antimonide

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