Study of fe-doped ZnO by mechanical alloying

J. F. Piamba; J. C. Paz; Ligia E. Zamora; G. A.Pérez Alcázar

doi:10.1007/s10948-012-1652-8

Study of fe-doped ZnO by mechanical alloying

J. F. Piamba, J. C. Paz, Ligia E. Zamora, G. A.Pérez Alcázar

Resultado de la investigación: Contribución a una revista › Artículo › revisión exhaustiva

9 Citas (Scopus)

Resumen

Idioma original	Inglés estadounidense
Páginas (desde-hasta)	2223-2226
Número de páginas	2000
Publicación	Journal of Superconductivity and Novel Magnetism
DOI	https://doi.org/10.1007/s10948-012-1652-8
Estado	Publicada - 1 oct 2012
Publicado de forma externa	Sí

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@article{efeea609534440d5baf07aa50eb0f039,

title = "Study of fe-doped ZnO by mechanical alloying",

abstract = "Zn100-xOFexsamples were obtained by mechanical alloying (MA) with different milling times. The purpose of this work was to analyze the variation of hyperfine parameters of the system with milling time. X-ray patterns show that pure ZnO under mechanical milling is not contaminated; additionally the system obtained by mechanical alloying has a wurtzite structure similar to pure ZnO. M{\'o}ssbauer spectra show that all samples present two phases: paramagnetic and ferromagnetic. The milling time contributes to increase the paramagnetic phase; however, the M{\'o}ssbauer spectra taken for samples milled during 36 and 99 hours indicates that there is a solubility limit for Fe atoms in ZnO lattice due that the spectra area remains nearly constant after 36 h. M{\'o}ssbauer spectrometry shows that the Fe atoms which penetrate inside the ZnO matrix behave like Fe3+and Fe2+. {\textcopyright} Springer Science+Business Media, LLC 2012.",

author = "Piamba, {J. F.} and Paz, {J. C.} and Zamora, {Ligia E.} and Alc{\'a}zar, {G. A.P{\'e}rez}",

year = "2012",

month = oct,

day = "1",

doi = "10.1007/s10948-012-1652-8",

language = "American English",

pages = "2223--2226",

journal = "Journal of Superconductivity and Novel Magnetism",

issn = "1557-1939",

publisher = "Springer New York",

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TY - JOUR

T1 - Study of fe-doped ZnO by mechanical alloying

AU - Piamba, J. F.

AU - Paz, J. C.

AU - Zamora, Ligia E.

AU - Alcázar, G. A.Pérez

PY - 2012/10/1

Y1 - 2012/10/1

N2 - Zn100-xOFexsamples were obtained by mechanical alloying (MA) with different milling times. The purpose of this work was to analyze the variation of hyperfine parameters of the system with milling time. X-ray patterns show that pure ZnO under mechanical milling is not contaminated; additionally the system obtained by mechanical alloying has a wurtzite structure similar to pure ZnO. Móssbauer spectra show that all samples present two phases: paramagnetic and ferromagnetic. The milling time contributes to increase the paramagnetic phase; however, the Móssbauer spectra taken for samples milled during 36 and 99 hours indicates that there is a solubility limit for Fe atoms in ZnO lattice due that the spectra area remains nearly constant after 36 h. Móssbauer spectrometry shows that the Fe atoms which penetrate inside the ZnO matrix behave like Fe3+and Fe2+. © Springer Science+Business Media, LLC 2012.

AB - Zn100-xOFexsamples were obtained by mechanical alloying (MA) with different milling times. The purpose of this work was to analyze the variation of hyperfine parameters of the system with milling time. X-ray patterns show that pure ZnO under mechanical milling is not contaminated; additionally the system obtained by mechanical alloying has a wurtzite structure similar to pure ZnO. Móssbauer spectra show that all samples present two phases: paramagnetic and ferromagnetic. The milling time contributes to increase the paramagnetic phase; however, the Móssbauer spectra taken for samples milled during 36 and 99 hours indicates that there is a solubility limit for Fe atoms in ZnO lattice due that the spectra area remains nearly constant after 36 h. Móssbauer spectrometry shows that the Fe atoms which penetrate inside the ZnO matrix behave like Fe3+and Fe2+. © Springer Science+Business Media, LLC 2012.

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