Magnetization and coercive force of pulsed laser deposited MnZn-ferrite single crystal films (abstract)

1997 ◽  
Vol 81 (8) ◽  
pp. 4800-4800
Author(s):  
C. M. Williams ◽  
V. G. Harris
Keyword(s):  
Coercive Force ◽  
Single Crystal ◽  
Pulsed Laser ◽  
Mnzn Ferrite ◽  
Single Crystal Films ◽  
Crystal Films

scholarly journals Atomic ordering and coercive force of nanocrystalline Fe-Co alloy films

2018 ◽  
Vol 185 ◽  
pp. 03015
Author(s):  
Nataliya Repina
Keyword(s):  
Coercive Force ◽  
Single Crystal ◽  
Long Range ◽  
Room Temperature ◽  
Atomic Ordering ◽  
Crystallographic Anisotropy ◽  
Single Crystal Films ◽  
Metastable Condition ◽  
Crystal Films ◽  
Vacuum Condensation

In single crystal films of the Fe0,5Co0,5 alloys grown by the method of vacuum condensation, a metastable condition may be received that is similar to the completely disordering condition. Approximately during ten days after the condensation in the film at the room temperature the short range and then long range atomic ordering is developed. Simultaneously the changes of magnetic anisotropy, electroresistance and coercive force of the films were investigated. This investigations show that the appearance of the shot range atomic ordering increases the electroresistance of films and the long range atomic ordering reduces it. The dependence of coercive force from time to time at room temperature atomic ordering films Fe0,5Co0,5 alloys, and Fe0,75Co0,25. Found that the biggest change Hc (double) is observed in single-crystal films when changing mechanism of magnetization reverse. Most is a consequence of the changes to the crystallographic anisotropy.

Vapor–liquid–solid tri-phase pulsed-laser epitaxy of RBa2Cu3O7−y single-crystal films

2002 ◽  
Vol 80 (1) ◽  
pp. 61-63 ◽  
Author(s):  
K. S. Yun ◽  
B. D. Choi ◽  
Y. Matsumoto ◽  
J. H. Song ◽  
N. Kanda ◽  
...  
Keyword(s):  
Single Crystal ◽  
Pulsed Laser ◽  
Vapor Liquid Solid ◽  
Single Crystal Films ◽  
Crystal Films ◽  
Vapor Liquid

Uniform growth of SiC single crystal thin films via a metal–Si alloy flux by vapour–liquid–solid pulsed laser deposition: the possible existence of a precursor liquid flux film

CrystEngComm ◽  
2016 ◽  
Vol 18 (1) ◽  
pp. 143-148 ◽  
Author(s):  
Aomi Onuma ◽  
Shingo Maruyama ◽  
Takeshi Mitani ◽  
Tomohisa Kato ◽  
Hajime Okumura ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Single Crystal ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Liquid Flux ◽  
Single Crystal Films ◽  
Crystal Films ◽  
Interfacial Behaviour

3C-SiC single crystal films were successfully obtained in the PLD-based VLS process with a Si–Ni liquid flux, the interfacial behaviour of which was investigated by in situ high temperature laser microscopy in vacuum.

Structure of Palladium Single-Crystal Films Prepared by Flash Evaporation onto (001) NaCl Substrates

1970 ◽  
Vol 28 ◽  
pp. 456-457
Author(s):  
L. E. Murr ◽  
G. Wong
Keyword(s):  
Single Crystal ◽  
High Vacuum ◽  
Ultra High Vacuum ◽  
High Rate ◽  
Flash Evaporation ◽  
Optimum Load ◽  
Single Crystal Films ◽  
Crystal Films ◽  
A Current

Palladium single-crystal films have been prepared by Matthews in ultra-high vacuum by evaporation onto (001) NaCl substrates cleaved in-situ, and maintained at ∼ 350° C. Murr has also produced large-grained and single-crystal Pd films by high-rate evaporation onto (001) NaCl air-cleaved substrates at 350°C. In the present work, very large (∼ 3cm2), continuous single-crystal films of Pd have been prepared by flash evaporation onto air-cleaved (001) NaCl substrates at temperatures at or below 250°C. Evaporation rates estimated to be ≧ 2000 Å/sec, were obtained by effectively short-circuiting 1 mil tungsten evaporation boats in a self-regulating system which maintained an optimum load current of approximately 90 amperes; corresponding to a current density through the boat of ∼ 4 × 104 amperes/cm2.

The P-H-T effects on the electric resistance and magnetoresistance of La0.7Sr0.1Pb0.2MnO3 single crystal films

2001 ◽  
Vol 27 (6) ◽  
pp. 451-453 ◽  
Author(s):  
S. S. Kucherenko ◽  
V. P. Pashchenko ◽  
P. I. Polyakov ◽  
S. I. Khartsev ◽  
V. A. Shtaba
Keyword(s):  
Single Crystal ◽  
Electric Resistance ◽  
Single Crystal Films ◽  
Crystal Films
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