Cubic phase stabilization in sputter deposited nanocrystalline copper ferrite thin films with large magnetization

2003 ◽  
Author(s):  
M. Desari ◽  
S. Prasad ◽  
N. Venkataramani ◽  
I. Samadar ◽  
A.K. Nigam ◽  
...  
Keyword(s):  
Thin Films ◽  
Cubic Phase ◽  
Copper Ferrite ◽  
Nanocrystalline Copper ◽  
Phase Stabilization ◽  
Ferrite Thin Films ◽  
Sputter Deposited

Cubic phase stabilization in sputter-deposited nanocrystalline copper ferrite thin films with large magnetization

2002 ◽  
Vol 38 (5) ◽  
pp. 3012-3014 ◽  
Author(s):  
M. Desai ◽  
S. Prasad ◽  
N. Venkataramani ◽  
I. Samajdar ◽  
A.K. Nigam ◽  
...  
Keyword(s):  
Thin Films ◽  
Cubic Phase ◽  
Copper Ferrite ◽  
Nanocrystalline Copper ◽  
Phase Stabilization ◽  
Ferrite Thin Films ◽  
Sputter Deposited

Annealing induced structural change in sputter deposited copper ferrite thin films and its impact on magnetic properties

2002 ◽  
Vol 91 (4) ◽  
pp. 2220-2227 ◽  
Author(s):  
Mrugesh Desai ◽  
Shiva Prasad ◽  
N. Venkataramani ◽  
Indradev Samajdar ◽  
A. K. Nigam ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Structural Change ◽  
Copper Ferrite ◽  
Ferrite Thin Films ◽  
Sputter Deposited

Enhanced magnetization in sputter-deposited copper ferrite thin films

2002 ◽  
Vol 246 (1-2) ◽  
pp. 266-269 ◽  
Author(s):  
Mrugesh Desai ◽  
Shiva Prasad ◽  
N. Venkataramani ◽  
Indradev Samajdar ◽  
A.K. Nigam ◽  
...  
Keyword(s):  
Thin Films ◽  
Copper Ferrite ◽  
Ferrite Thin Films ◽  
Sputter Deposited

Effect of annealing conditions on structural and magnetic properties of laser ablated copper ferrite thin films

2012 ◽  
Vol 324 (10) ◽  
pp. 1814-1817 ◽  
Author(s):  
A.T. Raghavender ◽  
Nguyen Hoa Hong ◽  
Chulkwon Park ◽  
Myung-Hwa Jung ◽  
Kyu Joon Lee ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Copper Ferrite ◽  
Annealing Conditions ◽  
Structural And Magnetic Properties ◽  
Ferrite Thin Films

Critical factors that determine face-centered cubic to body-centered cubic phase transformation in sputter-deposited austenitic stainless steel films

2004 ◽  
Vol 19 (6) ◽  
pp. 1696-1702 ◽  
Author(s):  
X. Zhang ◽  
A. Misra ◽  
R.K. Schulze ◽  
C.J. Wetteland ◽  
H. Wang ◽  
...  
Keyword(s):  
Thin Films ◽  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Phase Stability ◽  
Cubic Phase ◽  
Face Centered Cubic ◽  
Body Centered Cubic ◽  
Bcc Structure ◽  
Face Centered ◽  
Sputter Deposited

Bulk austenitic stainless steels (SS) have a face-centered cubic (fcc) structure. However, sputter deposited films synthesized using austenitic stainless steel targets usually exhibit body-centered cubic (bcc) structure or a mixture of fcc and bcc phases. This paper presents studies on the effect of processing parameters on the phase stability of 304 and 330 SS thin films. The 304 SS thin films with in-plane, biaxial residual stresses in the range of approximately 1 GPa (tensile) to approximately 300 MPa (compressive) exhibited only bcc structure. The retention of bcc 304 SS after high-temperature annealing followed by slow furnace cooling indicates depletion of Ni in as-sputtered 304 SS films. The 330 SS films sputtered at room temperature possess pure fcc phase. The Ni content and the substrate temperature during deposition are crucial factors in determining the phase stability in sputter deposited austenitic SS films.

Copper ferrite thin films: Single-step non-aqueous growth and properties

2007 ◽  
Vol 303 (2) ◽  
pp. 387-390 ◽  
Author(s):  
C.D. Lokhande ◽  
S.S. Kulkarni ◽  
R.S. Mane ◽  
Sung-Hwan Han
Keyword(s):  
Thin Films ◽  
Single Step ◽  
Copper Ferrite ◽  
Ferrite Thin Films

High perpendicular anisotropy in copper ferrite thin films

2008 ◽  
Vol 103 (1) ◽  
pp. 013903 ◽  
Author(s):  
M. Ahmad ◽  
M. Desai ◽  
R. Khatirkar
Keyword(s):  
Thin Films ◽  
Copper Ferrite ◽  
Perpendicular Anisotropy ◽  
Ferrite Thin Films
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