Synthesis of Biaxially Aligned Y2O3 Buffer Layer Directly on Ni Tapes through the Electron Beam Deposition

1998 ◽  
pp. 615-618
Author(s):  
Akihiro Kikuchi ◽  
Kyoji Tachikawa ◽  
Ataru Ichinose ◽  
Shirabe Akita
2004 ◽  
Vol 03 (04n05) ◽  
pp. 631-638 ◽  
Author(s):  
S. JAIN ◽  
S. Y. CHAN ◽  
A. O. ADEYEYE ◽  
C. B. BOOTHROYD

A new technique for synthesizing Fe nanoparticles based on an electron beam deposition technique from a Fe 2 O 3 source has been developed. We deposited Fe 2 O 3 films directly on Si (001) substrates, Al and Cu buffer layer, and observed the formation of Fe nanoparticles at the Si (001) and Al interfaces respectively. The Al at the interface is oxidized to Al 2 O 3 and Si is oxidized to SiO 2. For films deposited on Cu buffer layer, however, no Fe nanoparticles were formed. We explain our results in terms of the enthalpy of formation of the oxides. The enthalpy of formation of SiO 2 and Al 2 O 3 is much lower than that of Fe 2 O 3, thus promoting the formation of Fe nanoparticles. The enthalpy of formation of CuO is however, greater than that of Fe 2 O 3 thus forbidding the formation of Fe nanoparticles. This is in agreement with both X-ray Photoelectron Spectroscopy (XPS) depth profile analysis and Transmission Electron Microscopy (TEM).


1996 ◽  
Vol 290-291 ◽  
pp. 80-83 ◽  
Author(s):  
S.B. Qadri ◽  
E.F. Skelton ◽  
P. Lubitz ◽  
N.V. Nguyen ◽  
H.R. Khan

2003 ◽  
Vol 9 (S02) ◽  
pp. 984-985
Author(s):  
Young Choi ◽  
David C Joy

2016 ◽  
Vol 442 ◽  
pp. 22-28 ◽  
Author(s):  
Alexandre Joërg ◽  
Fabien Lemarchand ◽  
Mengxue Zhang ◽  
Michel Lequime ◽  
Julien Lumeau

2012 ◽  
Vol 111 (3) ◽  
pp. 975-981 ◽  
Author(s):  
R. E. Marvel ◽  
K. Appavoo ◽  
B. K. Choi ◽  
J. Nag ◽  
R. F. Haglund

2011 ◽  
Vol 509 (27) ◽  
pp. 7330-7336 ◽  
Author(s):  
F. Charpentier ◽  
M. Dussauze ◽  
M. Cathelinaud ◽  
G. Delaizir ◽  
E.I. Kamitsos ◽  
...  

1993 ◽  
Author(s):  
Olof Erlandsson ◽  
Johannes Lindvall ◽  
Ngoc T. Nguyen ◽  
Van H. Nguyen ◽  
Thi Bich Vu ◽  
...  

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