Magnetic properties of Fe doped SmCrO{sub 3} perovskite

Bakshi, Venugopal Rao; Prasad, Bandi Vittal; Gade, Narsinga Rao; Chou, C F

doi:10.1063/1.4873094

Title: Magnetic properties of Fe doped SmCrO{sub 3} perovskite

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Abstract

The compound SmCr{sub 1−x} Fe{sub x}O{sub 3} perovskites were prepared by citric acid route. the samples were characterized by XRD and SEM. The temperature and field dependent magnetization measurements were carried out in the temperature range of 5K −400 K at 0.01T field and −5T to 5T field at 2K. SmCrO3 compound has shown two magnetic transition temperatures at 197 K and 38 K. The observed behavior at 197 K is the characteristic of anti-ferromagnetic ordering of Cr{sup 3+} moments with weak ferromagnetism. The drop in magnetization below 38 K is due to the spin reorientation of Sm{sup 3+} in anti ferromagnetic arrangement and Cr{sup 3+}spins. the doping of Fe in SmCrO{sub 3} compound has shown a decrease in T{sub N1} and also the two magnetization reversals at 177K and 57K. The magnetic behavior at low temperatures is (T

Authors:

Bakshi, Venugopal Rao; Prasad, Bandi Vittal ^[1]; Gade, Narsinga Rao; Chou, C F ^[2]

Department of Physics, Nizam College (Osmania University), Hyderabad-500007 (India)
Centre for Condensed Matter Physics, National Taiwan University, Taipei, Taiwan (China)

Publication Date:: Thu Apr 24 00:00:00 EDT 2014

OSTI Identifier:: 22269403

Resource Type:: Journal Article

Journal Name:: AIP Conference Proceedings

Additional Journal Information:: Journal Volume: 1591; Journal Issue: 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; CHROMIUM IONS; CITRIC ACID; DOPED MATERIALS; FERROMAGNETISM; MAGNETIC FIELDS; MAGNETIC PROPERTIES; MAGNETIZATION; PEROVSKITE; RARE EARTHS; SAMARIUM IONS; SCANNING ELECTRON MICROSCOPY; SPIN; TRANSITION TEMPERATURE; X-RAY DIFFRACTION

Citation Formats


                    Bakshi, Venugopal Rao, Devarasetty, Suresh Babu, E-mail: s-devarasetty1956@yahoo.co.uk, Prasad, Bandi Vittal, Gade, Narsinga Rao, and Chou, C F. Magnetic properties of Fe doped SmCrO{sub 3} perovskite.  United States: N. p., 2014. 
        Web.  doi:10.1063/1.4873094.

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                    Bakshi, Venugopal Rao, Devarasetty, Suresh Babu, E-mail: s-devarasetty1956@yahoo.co.uk, Prasad, Bandi Vittal, Gade, Narsinga Rao, & Chou, C F. Magnetic properties of Fe doped SmCrO{sub 3} perovskite.  United States.  https://doi.org/10.1063/1.4873094

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                    Bakshi, Venugopal Rao, Devarasetty, Suresh Babu, E-mail: s-devarasetty1956@yahoo.co.uk, Prasad, Bandi Vittal, Gade, Narsinga Rao, and Chou, C F. 2014.  
        "Magnetic properties of Fe doped SmCrO{sub 3} perovskite".  United States.  https://doi.org/10.1063/1.4873094.

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@article{osti_22269403,

  title        = {Magnetic properties of Fe doped SmCrO{sub 3} perovskite},

  author       = {Bakshi, Venugopal Rao and Devarasetty, Suresh Babu, E-mail: s-devarasetty1956@yahoo.co.uk and Prasad, Bandi Vittal and Gade, Narsinga Rao and Chou, C F},

  abstractNote = {The compound SmCr{sub 1−x} Fe{sub x}O{sub 3} perovskites were prepared by citric acid route. the samples were characterized by XRD and SEM. The temperature and field dependent magnetization measurements were carried out in the temperature range of 5K −400 K at 0.01T field and −5T to 5T field at 2K. SmCrO3 compound has shown two magnetic transition temperatures at 197 K and 38 K. The observed behavior at 197 K is the characteristic of anti-ferromagnetic ordering of Cr{sup 3+} moments with weak ferromagnetism. The drop in magnetization below 38 K is due to the spin reorientation of Sm{sup 3+} in anti ferromagnetic arrangement and Cr{sup 3+}spins. the doping of Fe in SmCrO{sub 3} compound has shown a decrease in T{sub N1} and also the two magnetization reversals at 177K and 57K. The magnetic behavior at low temperatures is (T},

  doi          = {10.1063/1.4873094},

  url          = {https://www.osti.gov/biblio/22269403},
  journal      = {AIP Conference Proceedings},

  issn         = {0094-243X},

  number       = 1,

  volume       = 1591,

  place        = {United States},

  year         = {Thu Apr 24 00:00:00 EDT 2014},

  month        = {Thu Apr 24 00:00:00 EDT 2014}

}

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