scholarly journals Influence of reactive atmosphere on properties of cobalt ferrite thin films prepared using pulsed-laser deposition

2011 ◽  
Vol 109 (8) ◽  
pp. 083922 ◽  
Author(s):  
A. Raghunathan ◽  
D. C. Jiles ◽  
J. E. Snyder
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Cobalt Ferrite ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Ferrite Thin Films

Growth of Textured Nanocrystalline Cobalt Ferrite Thin Films by Pulsed Laser Deposition

2008 ◽  
Vol 8 (8) ◽  
pp. 4135-4140 ◽  
Author(s):  
Lakshmikanta Aditya ◽  
A. Srivastava ◽  
S. K. Sahoo ◽  
P. Das ◽  
C. Mukherjee ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Pulsed Laser Deposition ◽  
Cobalt Ferrite ◽  
Pulsed Laser ◽  
Grazing Incidence ◽  
Orientation Distribution ◽  
Laser Deposition ◽  
X Ray ◽  
Ferrite Thin Films

Cobalt ferrite thin films have been deposited on fused quartz substrates by pulsed laser deposition at various substrate temperatures, TS (25 °C, 300 °C, 550 °C and 750 °C). Single phase, nanocrystalline, spinel cobalt ferrite formation is confirmed by X-ray diffraction (XRD) for TS ≥ 300 °C. Conventional XRD studies reveal strong (111) texturing in the as deposited films with TS ≥ 550 °C. Bulk texture measurements using X-ray orientation distribution function confirmed (111) preferred orientation in the films with TS ≥ 550 °C. Grain size (13–16 nm for TS ≥ 300 °C) estimation using grazing incidence X-ray line broadening analysis shows insignificant grain growth with increasing TS, which is in good agreement with grain size data obtained from transmission electron microscopy.

Influence of rare earth addition in cobalt ferrite thin films obtained by pulsed laser deposition

2019 ◽  
Vol 45 (16) ◽  
pp. 20165-20171 ◽  
Author(s):  
G. Bulai ◽  
V. Trandafir ◽  
S.A. Irimiciuc ◽  
L. Ursu ◽  
C. Focsa ◽  
...  
Keyword(s):  
Thin Films ◽  
Rare Earth ◽  
Pulsed Laser Deposition ◽  
Cobalt Ferrite ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Rare Earth Addition ◽  
Ferrite Thin Films

Nanocolumnar Interfaces and Enhanced Magnetic Coercivity in Preferentially oriented Cobalt Ferrite Thin Films Grown Using Oblique-Angle Pulsed Laser Deposition

2013 ◽  
Vol 5 (15) ◽  
pp. 7450-7457 ◽  
Author(s):  
Devajyoti Mukherjee ◽  
Mahesh Hordagoda ◽  
Robert Hyde ◽  
Nicholas Bingham ◽  
Hariharan Srikanth ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Cobalt Ferrite ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Oblique Angle ◽  
Ferrite Thin Films

Structural properties of cobalt ferrite thin films deposited by pulsed laser deposition: Effect of the reactive atmosphere

2007 ◽  
Vol 515 (5) ◽  
pp. 2943-2948 ◽  
Author(s):  
R. Sayed Hassan ◽  
N. Viart ◽  
C. Ulhaq-Bouillet ◽  
J.L. Loison ◽  
G. Versini ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Structural Properties ◽  
Cobalt Ferrite ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Ferrite Thin Films ◽  
Deposition Effect

Femtosecond pulsed laser deposition of cobalt ferrite thin films

2013 ◽  
Vol 278 ◽  
pp. 38-42 ◽  
Author(s):  
Georgiana Dascalu ◽  
Gloria Pompilian ◽  
Bertrand Chazallon ◽  
Ovidiu Florin Caltun ◽  
Silviu Gurlui ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Cobalt Ferrite ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Ferrite Thin Films ◽  
Femtosecond Pulsed Laser

As-grown enhancement of spinodal decomposition in spinel cobalt ferrite thin films by Dynamic Aurora pulsed laser deposition

2017 ◽  
Vol 432 ◽  
pp. 391-395 ◽  
Author(s):  
Nipa Debnath ◽  
Takahiko Kawaguchi ◽  
Wataru Kumasaka ◽  
Harinarayan Das ◽  
Kazuo Shinozaki ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Spinodal Decomposition ◽  
Cobalt Ferrite ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Ferrite Thin Films

Deposition and Properties of Epitaxial Ferrite Thin Films

1993 ◽  
Vol 317 ◽  
Author(s):  
Julia M. Phillips ◽  
R. B. Van Dover ◽  
E. M. Gyorgy ◽  
J. H. Marshall
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Saturation Magnetization ◽  
Spinel Structure ◽  
Pulsed Laser ◽  
Epitaxial Films ◽  
Laser Deposition ◽  
Ferrite Thin Films

ABSTRACTWe have grown thin films and multilayers of several ferrite materials with the spinel structure by pulsed laser deposition of stoichiometric targets. Epitaxial films can be grown on a variety of substrates including MgO, Al2O3, MgAl2O4, Y-stabilized ZrO2 (YSZ) and SrTiO3. Films on Mg- and Al-containing substrates have a low saturation Magnetization, Ms, while films on YSZ and SrTiO3 exhibit bulk values of Ms. The anisotropy can be lowered by a post growth anneal, resulting in a film with a permeability of 28.

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