Cobalt Thin Films Deposited by Photoassisted MOCVD Exhibiting Inverted Magnetic Hysteresis

2006 ◽  
Vol 12 (11) ◽  
pp. 670-678 ◽  
Author(s):  
M. F. Chioncel ◽  
P. W. Haycock
Keyword(s):  
Thin Films ◽  
Magnetic Hysteresis ◽  
Cobalt Thin Films

CMOS-Compatible Synthesis of Large-Area, High-Mobility Graphene by Chemical Vapor Deposition of Acetylene on Cobalt Thin Films

ACS Nano ◽  
2011 ◽  
Vol 5 (9) ◽  
pp. 7198-7204 ◽  
Author(s):  
Michael E. Ramón ◽  
Aparna Gupta ◽  
Chris Corbet ◽  
Domingo A. Ferrer ◽  
Hema C. P. Movva ◽  
...  
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
High Mobility ◽  
Chemical Vapor ◽  
Large Area ◽  
Cobalt Thin Films ◽  
Cmos Compatible

Study of influence of underlayer on the properties of magnetron sputtered samarium cobalt thin films

2005 ◽  
Vol 489 (1-2) ◽  
pp. 192-199 ◽  
Author(s):  
James Y. Wang ◽  
Muralidhar K. Ghantasala ◽  
Dinesh K. Sood ◽  
Peter J. Evans
Keyword(s):  
Thin Films ◽  
Cobalt Thin Films

Transition Metal-Doped ZnO: A Comparison of Optical, Magnetic, and Structural Behavior of Bulk and Thin Films

2006 ◽  
Vol 957 ◽  
Author(s):  
William E. Fenwick ◽  
Matthew H. Kane ◽  
Zaili Fang ◽  
Tahir Zaidi ◽  
Nola Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Optical Transmission ◽  
Magnetic Hysteresis ◽  
Structural Quality ◽  
Bulk Crystals ◽  
Transmission Measurements ◽  
Doped Zno ◽  
Metal Doped ◽  
Metal Incorporation

ABSTRACTTransition metal-doped ZnO bulk crystals and thin films have been investigated to determine the effects of transition metal incorporation on optical, magnetic, and structural properties of ZnO. A modified melt growth technique was used to grow bulk Zn1-xMnxO, Zn1-xCoxO, and Zn1-xFexO. Optical transmission measurements show an apparent shift in absorption edge with increasing transition metal incorporation. Raman spectroscopy also shows increasing lattice disorder with increasing transition metal concentration. ZnO thin films doped with Ni, Co, and Gd were grown by metalorganic chemical vapor deposition (MOCVD). While the Co-doped thin films showed antiferromagnetic behavior, magnetic hysteresis was observed in the Ni-doped and Gd-doped thin films. Structural quality was verified with X-ray diffraction (XRD), and optical properties were investigated using room temperature photoluminescence (PL) and optical transmission measurements. Properties of ZnO:TM bulk crystals and thin films are compared and used to discuss possible origins of ferromagnetism in these materials.

Electrochemically Deposited Cobalt Thin Films on p‐Type Silicon and Its Characterization

1995 ◽  
Vol 142 (11) ◽  
pp. 3889-3892 ◽  
Author(s):  
C. Wisniewski ◽  
I. Denicoló ◽  
I. A. Hümmelgen
Keyword(s):  
Thin Films ◽  
Type Silicon ◽  
Electrochemically Deposited ◽  
Cobalt Thin Films ◽  
P Type

Effects of cobalt thin films on the a-Si crystallisation induced by excimer laser irradiation

1999 ◽  
Vol 138-139 ◽  
pp. 145-149 ◽  
Author(s):  
P Mengucci ◽  
G Barucca ◽  
E D'Anna ◽  
M Jergel ◽  
S Luby ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Irradiation ◽  
Excimer Laser ◽  
Cobalt Thin Films ◽  
Excimer Laser Irradiation
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