Synthesis, crystal structure and magnetic behavior of CuCo2InTe4 and CuNi2InTe4

Pedro Grima-Gallardo; Miguel Soto; Orlando Izarra; Luis Nieves; Miguel Quintero; Gerzon E. Delgado; Humberto Cabrera; Inti Zumeta-Dubé; Alejandro Rodríguez; Jennifer R. Glenn; Jennifer A. Aitken

Synthesis, crystal structure and magnetic behavior of CuCo₂InTe₄ and CuNi₂InTe₄

Pedro Grima-Gallardo, Miguel Soto, Orlando Izarra, Luis Nieves, Miguel Quintero, Gerzon E. Delgado, Humberto Cabrera, Inti Zumeta-Dubé, Alejandro Rodríguez, Jennifer R. Glenn, Jennifer A. Aitken

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

5 Citas (Scopus)

Resumen

Polycrystalline samples of nominal CuCo₂InTe₄ and CuNi₂InTe₄ were prepared by the melt and anneal method and the products characterized by powder X-ray diffraction and SQUID techniques. It was found that CuCo₂InTe₄ and CuNi₂InTe₄ crystallize in the tetragonal space group (No 121), Z = 2, in a stannite-type structure, with the binaries CoTe and NiTe as secondary phases, respectively. The magnetic behavior of CuCo₂InTe₄ is that of a superparamagnetic state with an irreversibility temperature of ~450K and a maximum coercive field of 35 Oe at 2K; whereas CuNi₂InTe₄ shows two magnetic components, one diamagnetic an another weak ferromagnetic.

Idioma original	Inglés
Páginas (desde-hasta)	83-92
Número de páginas	10
Publicación	Revista Latinoamericana de Metalurgia y Materiales
Volumen	37
N.º	1
Estado	Publicada - 2017
Publicado de forma externa	Sí

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title = "Synthesis, crystal structure and magnetic behavior of CuCo2InTe4 and CuNi2InTe4",

abstract = "Polycrystalline samples of nominal CuCo2InTe4 and CuNi2InTe4 were prepared by the melt and anneal method and the products characterized by powder X-ray diffraction and SQUID techniques. It was found that CuCo2InTe4 and CuNi2InTe4 crystallize in the tetragonal space group (No 121), Z = 2, in a stannite-type structure, with the binaries CoTe and NiTe as secondary phases, respectively. The magnetic behavior of CuCo2InTe4 is that of a superparamagnetic state with an irreversibility temperature of ~450K and a maximum coercive field of 35 Oe at 2K; whereas CuNi2InTe4 shows two magnetic components, one diamagnetic an another weak ferromagnetic.",

keywords = "CuCoInTe, CuNiInTe, Magnetism, X-ray diffraction",

author = "Pedro Grima-Gallardo and Miguel Soto and Orlando Izarra and Luis Nieves and Miguel Quintero and Delgado, {Gerzon E.} and Humberto Cabrera and Inti Zumeta-Dub{\'e} and Alejandro Rodr{\'i}guez and Glenn, {Jennifer R.} and Aitken, {Jennifer A.}",

note = "Publisher Copyright: {\textcopyright} 2017 Universidad Sim{\'o}n Bol{\'i}var.",

year = "2017",

language = "Ingl{\'e}s",

volume = "37",

pages = "83--92",

journal = "Revista Latinoamericana de Metalurgia y Materiales",

issn = "0255-6952",

number = "1",

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TY - JOUR

T1 - Synthesis, crystal structure and magnetic behavior of CuCo2InTe4 and CuNi2InTe4

AU - Grima-Gallardo, Pedro

AU - Soto, Miguel

AU - Izarra, Orlando

AU - Nieves, Luis

AU - Quintero, Miguel

AU - Delgado, Gerzon E.

AU - Cabrera, Humberto

AU - Zumeta-Dubé, Inti

AU - Rodríguez, Alejandro

AU - Glenn, Jennifer R.

AU - Aitken, Jennifer A.

PY - 2017

Y1 - 2017

N2 - Polycrystalline samples of nominal CuCo2InTe4 and CuNi2InTe4 were prepared by the melt and anneal method and the products characterized by powder X-ray diffraction and SQUID techniques. It was found that CuCo2InTe4 and CuNi2InTe4 crystallize in the tetragonal space group (No 121), Z = 2, in a stannite-type structure, with the binaries CoTe and NiTe as secondary phases, respectively. The magnetic behavior of CuCo2InTe4 is that of a superparamagnetic state with an irreversibility temperature of ~450K and a maximum coercive field of 35 Oe at 2K; whereas CuNi2InTe4 shows two magnetic components, one diamagnetic an another weak ferromagnetic.

AB - Polycrystalline samples of nominal CuCo2InTe4 and CuNi2InTe4 were prepared by the melt and anneal method and the products characterized by powder X-ray diffraction and SQUID techniques. It was found that CuCo2InTe4 and CuNi2InTe4 crystallize in the tetragonal space group (No 121), Z = 2, in a stannite-type structure, with the binaries CoTe and NiTe as secondary phases, respectively. The magnetic behavior of CuCo2InTe4 is that of a superparamagnetic state with an irreversibility temperature of ~450K and a maximum coercive field of 35 Oe at 2K; whereas CuNi2InTe4 shows two magnetic components, one diamagnetic an another weak ferromagnetic.

KW - CuCoInTe

KW - CuNiInTe

KW - Magnetism

KW - X-ray diffraction

UR - http://www.scopus.com/inward/record.url?scp=85014720579&partnerID=8YFLogxK

M3 - Artículo

SN - 0255-6952

VL - 37

SP - 83

EP - 92

JO - Revista Latinoamericana de Metalurgia y Materiales

JF - Revista Latinoamericana de Metalurgia y Materiales

IS - 1

ER -

Synthesis, crystal structure and magnetic behavior of CuCo2InTe4 and CuNi2InTe4

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Synthesis, crystal structure and magnetic behavior of CuCo₂InTe₄ and CuNi₂InTe₄