The Enhanced Magnetization Observed in FE/mo Multilayers Deposited by Ion-Beam Sputtering

1991 ◽  
Vol 231 ◽  
Author(s):  
Y. Wang ◽  
F.Z. Cui ◽  
W.Z. Li ◽  
Y.D. Fan

AbstractFe/Mo multilayers, with varied Fe single layer thickness, tF, and Mo single layer thickness, tMO, were deposited by using a focusing ion-beam sputtering technique. Their structural and magnetic properties were studied. The periodic modulated structure was observed for all samples. An enhancement of magnetization over the value of bulk Fe was noticed for some samples. The change of lattice spacing of Fe layers, as a result of compress stress in the film plane, was considered to be responsible for the increase of the magnetization for Fe/Mo multilayers.

1994 ◽  
Vol 133 (1-3) ◽  
pp. 493-496 ◽  
Author(s):  
P. Pain ◽  
J.P. Eymery ◽  
M. Cahoreau ◽  
M.F. Denanot ◽  
J.F. Dinhut

1991 ◽  
Vol 49 (1-3) ◽  
pp. 139-142 ◽  
Author(s):  
S.B. Qadri ◽  
C. Kim ◽  
M. Twigg ◽  
M.Z. Harford ◽  
P. Lubitz

1997 ◽  
Vol 82 (10) ◽  
pp. 5154-5158 ◽  
Author(s):  
Xing-zhao Ding ◽  
Fu-min Zhang ◽  
Jian-sheng Yan ◽  
Hong-lie Shen ◽  
Xi Wang ◽  
...  

2000 ◽  
Vol 87 (12) ◽  
pp. 8513-8521 ◽  
Author(s):  
T. Veres ◽  
M. Cai ◽  
S. Germain ◽  
M. Rouabhi ◽  
F. Schiettekatte ◽  
...  

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Sung Kim ◽  
Dong Hee Shin ◽  
Dong Yeol Shin ◽  
Chang Oh Kim ◽  
Jae Hee Park ◽  
...  

During the past several decades, Si nanocrystals (NCs) have received remarkable attention in view of potential optoelectronic device applications. This paper summarizes recent progress in the study of luminescence from Si NCs, such as photoluminescence (PL), cathodoluminescence, time-solved PL, and electroluminescence. The paper is especially focused on Si NCs produced by ion beam sputtering deposition ofSiOxsingle layer orSiOx/SiO2multilayers and subsequent annealing. The effects of stoichiometry (x) and thickness of SiOxlayers on the luminescence are analyzed in detail and discussed based on possible mechanisms.


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