Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel

A detailed study of the preparation of poly and single crystals of the MnCr2S4 ternary spinel and their structural and magnetic characterisation are reported. X-ray diffraction data for the polycrystals show a nearly stoichiometric chemical composition and a normal spinel structure of the main phase...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autor principal:	Prodan, Lilian
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2016
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/2415129f2d9c416b8368f5daf16682cc
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:2415129f2d9c416b8368f5daf16682cc
record_format	dspace
spelling	oai:doaj.org-article:2415129f2d9c416b8368f5daf16682cc2021-11-21T11:57:12ZSynthesis, crystal structure, and magnetic properties of MnCr2S4 spinel537.6222537-63651810-648Xhttps://doaj.org/article/2415129f2d9c416b8368f5daf16682cc2016-12-01T00:00:00Zhttps://mjps.nanotech.md/archive/2016/article/50378https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365A detailed study of the preparation of poly and single crystals of the MnCr2S4 ternary spinel and their structural and magnetic characterisation are reported. X-ray diffraction data for the polycrystals show a nearly stoichiometric chemical composition and a normal spinel structure of the main phase with an additional reflection (1%) of the minor phase MnS. From the temperature dependence of susceptibility measured in field-cooled (FC) and zero-field cooled (ZFC) sequences, the Curie temperature of TC = 65 K is determined; it coresponds to a transition from the paramagnetic to ferrimagnetically ordered state. The second magnetic transition is detected at TYK = 5 K; it coresponds to a transition from a coliniar to triangular spin configuration of the Yafet–Kittel type. Prodan, LilianD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 15, Iss 3-4, Pp 125-129 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Prodan, Lilian Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel
description	A detailed study of the preparation of poly and single crystals of the MnCr2S4 ternary spinel and their structural and magnetic characterisation are reported. X-ray diffraction data for the polycrystals show a nearly stoichiometric chemical composition and a normal spinel structure of the main phase with an additional reflection (1%) of the minor phase MnS. From the temperature dependence of susceptibility measured in field-cooled (FC) and zero-field cooled (ZFC) sequences, the Curie temperature of TC = 65 K is determined; it coresponds to a transition from the paramagnetic to ferrimagnetically ordered state. The second magnetic transition is detected at TYK = 5 K; it coresponds to a transition from a coliniar to triangular spin configuration of the Yafet–Kittel type.
format	article
author	Prodan, Lilian
author_facet	Prodan, Lilian
author_sort	Prodan, Lilian
title	Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel
title_short	Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel
title_full	Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel
title_fullStr	Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel
title_full_unstemmed	Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel
title_sort	synthesis, crystal structure, and magnetic properties of mncr2s4 spinel
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2016
url	https://doaj.org/article/2415129f2d9c416b8368f5daf16682cc
work_keys_str_mv	AT prodanlilian synthesiscrystalstructureandmagneticpropertiesofmncr2s4spinel
_version_	1718419352052563968

Synthesis, crystal structure, and magnetic properties of MnCr2S4 spinel

Ejemplares similares