Structural and magnetic studies of Cr doped nickel ferrite thin films
- Department of Pure & Applied Physics, University of Kota, Kota-324010 (India)
- Department of Physics, Govt. Women Engg. College, Ajmer-305002 (India)
- Department of Physics, M. L. Sukhadia University, Udaipur-313001 (India)
- UGC-DAE Consortium for Scientific Research, University Campus, Indore-452017 (India)
We have studied the structural and magnetic properties of Cr doped nickel ferrite thin films deposited on Si (100) and Si (111) using pulsed laser deposition technique. The films were deposited under vacuum and substrate temperature was kept at 700°C. X-ray diffraction analysis revealed that films on both substrates have single phase cubic spinel structure. However, the film grown on Si (111) shows better crystalline behavior. Fourier transform infrared spectroscopy suggests that films on both substrates have mixed spinel structure. These films show magnetic hysteresis behavior and magnetization value of film on Si (100) is larger than that on Si (111). It turns out that structural and magnetic properties of these two films are correlated.
- OSTI ID:
- 22608678
- Journal Information:
- AIP Conference Proceedings, Vol. 1731, Issue 1; Conference: DAE solid state physics symposium 2015, Uttar Pradesh (India), 21-25 Dec 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CHROMIUM ADDITIONS
DOPED MATERIALS
ENERGY BEAM DEPOSITION
FERRITES
FOURIER TRANSFORM SPECTROMETERS
FOURIER TRANSFORMATION
HYSTERESIS
LASER RADIATION
MAGNETIC PROPERTIES
MAGNETIZATION
NICKEL COMPOUNDS
PULSED IRRADIATION
PULSES
SPINELS
SUBSTRATES
THIN FILMS
X-RAY DIFFRACTION