Vacuum and low oxygen pressure influence on BaFe12O19 film deposited by pulse laser deposition

2018 ◽  
Author(s):  
Pawan Kumar ◽  
Anurag Gaur ◽  
R. J. Choudhary
Keyword(s):  
Pulse Laser Deposition ◽  
Pulse Laser ◽  
Oxygen Pressure ◽  
Laser Deposition ◽  
Low Oxygen ◽  
Low Oxygen Pressure

Dependence of Electro-Optic Effects on the Orientations of Epitaxial LiNbO3 Films

1995 ◽  
Vol 401 ◽  
Author(s):  
See-Hyung Lee ◽  
T. W. Noh ◽  
Jai-Hyung Lee
Keyword(s):  
Pulsed Laser Deposition ◽  
Oxygen Pressure ◽  
Pulsed Laser ◽  
Epitaxial Films ◽  
Laser Deposition ◽  
Effective Coefficient ◽  
Low Oxygen ◽  
Deposition Parameter ◽  
Electro Optic ◽  
Low Oxygen Pressure

AbstractEpitaxial LiNbO3 films were grown on a-cut sapphire, i.e., α-A12O3(0112), substrates by pulsed laser deposition. It is found the oxygen pressure is an important deposition parameter to influence the orientations of the LiNbO3 films. At an oxygen pressure of 10−1 torr, LiNbO3(0001) film was grown epitaxially. And, at a low oxygen pressure (i.e., 5x10−4 torr), LiNbO3(1120) film was grown epitaxially. Due to the anisotropic electro-optic (EO) constants, these films with the different orientations display large differences in their EO properties: the epitaxial LiNb3(0001) film shows little EO effects, but the LiNbO3(1120) film shows a large quadratic EO behavior with an effective coefficient of 2.38×10−5 m2/V2. The dependence of EO effects on the orientations of the epitaxial films was analyzed in terms of the linear and quadratic EO tensors of LiNbO3.

scholarly journals Pulse Laser Deposition Fabricating Gold Nanoclusters on a Glassy Carbon Surface for Nonenzymatic Glucose Sensing

2015 ◽  
Vol 31 (7) ◽  
pp. 609-616 ◽  
Author(s):  
Honghui SHU ◽  
Gang CHANG ◽  
Zhiqiang WANG ◽  
Pai LI ◽  
Yuting ZHANG ◽  
...  
Keyword(s):  
Pulse Laser Deposition ◽  
Pulse Laser ◽  
Glassy Carbon ◽  
Gold Nanoclusters ◽  
Glucose Sensing ◽  
Laser Deposition ◽  
Carbon Surface ◽  
Glassy Carbon Surface

Oxidation of Fe-24%Cr-11%Mo at room temperature and low oxygen pressure

1989 ◽  
Vol 214 (3) ◽  
pp. A267
Author(s):  
C. Palacio ◽  
H.J. Mathieu ◽  
D. Landolt
Keyword(s):  
Oxygen Pressure ◽  
Room Temperature ◽  
Low Oxygen ◽  
Low Oxygen Pressure

Synthesis of a phase-pure orthorhombic YBa2Cu3Ox under low oxygen pressure

2007 ◽  
Vol 61 (14-15) ◽  
pp. 2859-2861 ◽  
Author(s):  
U. Balachandran ◽  
R.B. Poeppel ◽  
J.E. Emerson ◽  
S.A. Johnson ◽  
M.T. Lanagan ◽  
...  
Keyword(s):  
Oxygen Pressure ◽  
Low Oxygen ◽  
Phase Pure ◽  
Low Oxygen Pressure
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