PTCR behavior of BiFeO3 synthesized by the solvothermal method

Pradeep Reddy Vanga; Rv Mangalaraja; N. V. Giridharan; M. Ashok

doi:10.1016/j.matlet.2014.12.130

PTCR behavior of BiFeO₃ synthesized by the solvothermal method

Pradeep Reddy Vanga, Rv Mangalaraja, N. V. Giridharan, M. Ashok

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

9 Citas (Scopus)

Resumen

BiFeO₃ is synthesized by the solvothermal method to study structural, magnetic and dielectric properties. The rhombohedral crystal structure of BiFeO₃ is confirmed from X-ray diffraction and Raman studies. Room temperature magnetization shows antiferromagnetic nature of the sample. Resistivity as a function of temperature at different frequencies shows positive temperature coefficient of resistivity (PTCR) behavior of the sample. Loss decreases with increase in temperature in the PTCR region.

Idioma original	Inglés
Páginas (desde-hasta)	230-232
Número de páginas	3
Publicación	Materials Letters
Volumen	143
DOI	https://doi.org/10.1016/j.matlet.2014.12.130
Estado	Publicada - 15 mar. 2015
Publicado de forma externa	Sí

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10.1016/j.matlet.2014.12.130

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@article{569704920c78469ab5fec2931f86b17c,

title = "PTCR behavior of BiFeO3 synthesized by the solvothermal method",

abstract = "BiFeO3 is synthesized by the solvothermal method to study structural, magnetic and dielectric properties. The rhombohedral crystal structure of BiFeO3 is confirmed from X-ray diffraction and Raman studies. Room temperature magnetization shows antiferromagnetic nature of the sample. Resistivity as a function of temperature at different frequencies shows positive temperature coefficient of resistivity (PTCR) behavior of the sample. Loss decreases with increase in temperature in the PTCR region.",

keywords = "Antiferromagnetic, Nanoparticles, Positive temperature coefficient of resistivity, Raman, Solvothermal",

author = "{Reddy Vanga}, Pradeep and Rv Mangalaraja and Giridharan, {N. V.} and M. Ashok",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

month = mar,

day = "15",

doi = "10.1016/j.matlet.2014.12.130",

language = "English",

volume = "143",

pages = "230--232",

journal = "Materials Letters",

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TY - JOUR

T1 - PTCR behavior of BiFeO3 synthesized by the solvothermal method

AU - Reddy Vanga, Pradeep

AU - Mangalaraja, Rv

AU - Giridharan, N. V.

AU - Ashok, M.

PY - 2015/3/15

Y1 - 2015/3/15

N2 - BiFeO3 is synthesized by the solvothermal method to study structural, magnetic and dielectric properties. The rhombohedral crystal structure of BiFeO3 is confirmed from X-ray diffraction and Raman studies. Room temperature magnetization shows antiferromagnetic nature of the sample. Resistivity as a function of temperature at different frequencies shows positive temperature coefficient of resistivity (PTCR) behavior of the sample. Loss decreases with increase in temperature in the PTCR region.

AB - BiFeO3 is synthesized by the solvothermal method to study structural, magnetic and dielectric properties. The rhombohedral crystal structure of BiFeO3 is confirmed from X-ray diffraction and Raman studies. Room temperature magnetization shows antiferromagnetic nature of the sample. Resistivity as a function of temperature at different frequencies shows positive temperature coefficient of resistivity (PTCR) behavior of the sample. Loss decreases with increase in temperature in the PTCR region.

KW - Antiferromagnetic

KW - Nanoparticles

KW - Positive temperature coefficient of resistivity

KW - Raman

KW - Solvothermal

UR - http://www.scopus.com/inward/record.url?scp=84921047160&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2014.12.130

DO - 10.1016/j.matlet.2014.12.130

M3 - Article

AN - SCOPUS:84921047160

VL - 143

SP - 230

EP - 232

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

ER -

PTCR behavior of BiFeO3 synthesized by the solvothermal method

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PTCR behavior of BiFeO₃ synthesized by the solvothermal method