The correlation between magnetic and structural properties of nanocrystalline transition metal-doped ZnO particles prepared by the co-precipitation method

Rosari Saleh; Nadia Febiana Djaja; Suhendro Purbo Prakoso

doi:10.1016/j.jallcom.2012.08.056

The correlation between magnetic and structural properties of nanocrystalline transition metal-doped ZnO particles prepared by the co-precipitation method

Rosari Saleh, Nadia Febiana Djaja, Suhendro Purbo Prakoso

Department of Physics

Research output: Contribution to journal › Article › peer-review

77 Citations (Scopus)

Abstract

Nanocrystalline ZnO particles doped with different compositions of transition metals (TM, i.e., Fe, Ni and Mn) were successfully synthesized at low temperature (80 °C) by a co-precipitation method. The samples were characterized using a vibrating sample magnetometer, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy, Fourier-transform infrared spectroscopy, UV-Vis spectrophotometry and electron spin resonance (ESR). The results demonstrated that the doping concentration significantly affects the structural and magnetic properties of the samples. Room temperature ferromagnetic order was observed in all of the samples and was strongly dependent on the TM dopant. The correlation between the structural and magnetic properties as a function of the TM dopant is discussed.

Original language	English
Pages (from-to)	48-56
Number of pages	9
Journal	Journal of Alloys and Compounds
Volume	546
DOIs	https://doi.org/10.1016/j.jallcom.2012.08.056
Publication status	Published - 2013

Keywords

Co-precipitation
Room-temperature- ferromagnetic
Transition-metal-doped nanocrystalline ZnO particles

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10.1016/j.jallcom.2012.08.056

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title = "The correlation between magnetic and structural properties of nanocrystalline transition metal-doped ZnO particles prepared by the co-precipitation method",

abstract = "Nanocrystalline ZnO particles doped with different compositions of transition metals (TM, i.e., Fe, Ni and Mn) were successfully synthesized at low temperature (80 °C) by a co-precipitation method. The samples were characterized using a vibrating sample magnetometer, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy, Fourier-transform infrared spectroscopy, UV-Vis spectrophotometry and electron spin resonance (ESR). The results demonstrated that the doping concentration significantly affects the structural and magnetic properties of the samples. Room temperature ferromagnetic order was observed in all of the samples and was strongly dependent on the TM dopant. The correlation between the structural and magnetic properties as a function of the TM dopant is discussed.",

keywords = "Co-precipitation, Room-temperature- ferromagnetic, Transition-metal-doped nanocrystalline ZnO particles",

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T1 - The correlation between magnetic and structural properties of nanocrystalline transition metal-doped ZnO particles prepared by the co-precipitation method

AU - Saleh, Rosari

AU - Djaja, Nadia Febiana

AU - Prakoso, Suhendro Purbo

PY - 2013

Y1 - 2013

N2 - Nanocrystalline ZnO particles doped with different compositions of transition metals (TM, i.e., Fe, Ni and Mn) were successfully synthesized at low temperature (80 °C) by a co-precipitation method. The samples were characterized using a vibrating sample magnetometer, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy, Fourier-transform infrared spectroscopy, UV-Vis spectrophotometry and electron spin resonance (ESR). The results demonstrated that the doping concentration significantly affects the structural and magnetic properties of the samples. Room temperature ferromagnetic order was observed in all of the samples and was strongly dependent on the TM dopant. The correlation between the structural and magnetic properties as a function of the TM dopant is discussed.

AB - Nanocrystalline ZnO particles doped with different compositions of transition metals (TM, i.e., Fe, Ni and Mn) were successfully synthesized at low temperature (80 °C) by a co-precipitation method. The samples were characterized using a vibrating sample magnetometer, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy, Fourier-transform infrared spectroscopy, UV-Vis spectrophotometry and electron spin resonance (ESR). The results demonstrated that the doping concentration significantly affects the structural and magnetic properties of the samples. Room temperature ferromagnetic order was observed in all of the samples and was strongly dependent on the TM dopant. The correlation between the structural and magnetic properties as a function of the TM dopant is discussed.

KW - Co-precipitation

KW - Room-temperature- ferromagnetic

KW - Transition-metal-doped nanocrystalline ZnO particles

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SN - 0925-8388

VL - 546

SP - 48

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JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

The correlation between magnetic and structural properties of nanocrystalline transition metal-doped ZnO particles prepared by the co-precipitation method

Abstract

Keywords

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