The contributions of Gilbert-damping and inhomogeneous exchange effects on the electromagnetic short waves propagation in saturated ferrite films

2020 ◽  
Vol 514 ◽  
pp. 167192
Author(s):  
Xin-Wei Jin ◽  
Ji Lin
Keyword(s):  
Gilbert Damping ◽  
Short Waves ◽  
Exchange Effects ◽  
Waves Propagation ◽  
Ferrite Films ◽  
Inhomogeneous Exchange

Traveling magnetic wave motion in ferrites: Impact of inhomogeneous exchange effects

2019 ◽  
Vol 121 ◽  
pp. 1-5 ◽  
Author(s):  
Hermann T. Tchokouansi ◽  
E. Tchomgo Felenou ◽  
Robert Tamwo Tchidjo ◽  
Victor K. Kuetche ◽  
Thomas B. Bouetou
Keyword(s):  
Wave Motion ◽  
Magnetic Wave ◽  
Exchange Effects ◽  
Inhomogeneous Exchange

On the dynamics of magnetic wave in ferrites: Influence of damping and inhomogeneous exchange effects

2019 ◽  
Vol 484 ◽  
pp. 382-390 ◽  
Author(s):  
Robert Tamwo Tchidjo ◽  
Hermann T. Tchokouansi ◽  
E. Tchomgo Felenou ◽  
Victor K. Kuetche ◽  
Thomas B. Bouetou
Keyword(s):  
Magnetic Wave ◽  
Exchange Effects ◽  
Inhomogeneous Exchange

Measurement of exchange effects in (e,2e) collisions on lithium

1999 ◽  
Vol 09 (PR6) ◽  
pp. Pr6-219-Pr6-223
Author(s):  
G. Baum ◽  
W. Blask ◽  
M. Streun
Keyword(s):  
Exchange Effects

The Structure and Magnetic Properties of NiZn-Ferrite Films Deposited by Magnetron Sputtering at Room Temperature

2013 ◽  
Vol 690-693 ◽  
pp. 1702-1706 ◽  
Author(s):  
Shuang Jun Nie ◽  
Hao Geng ◽  
Jun Bao Wang ◽  
Lai Sen Wang ◽  
Zhen Wei Wang ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Magnetron Sputtering ◽  
Saturation Magnetization ◽  
Room Temperature ◽  
Oxygen Flow ◽  
Flow Ratio ◽  
Study Results ◽  
Ferrite Thin Films ◽  
Ferrite Films

NiZn-ferrite thin films were deposited onto silicon and glass substrates by radio frequency magnetron sputtering at room temperature. The effects of the relative oxygen flow ratio on the structure and magnetic properties of the thin films were investigated. The study results reveal that the films deposited under higher relative oxygen flow ratio show a better crystallinity. Static magnetic measurement results indicated that the saturation magnetization of the films was greatly affected by the crystallinity, grain dimension, and cation distribution in the NiZn-ferrite films. The NiZn-ferrite thin films with a maximum saturation magnetization of 151 emucm-3, which is about 40% of the bulk NiZn ferrite, was obtained under relative oxygen flow ratio of 60%.

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