Investigation on GaAs(001) surface treated by As-free high temperature surface cleaning method

2007 ◽  
Vol 301-302 ◽  
pp. 26-29 ◽  
Author(s):  
N. Isomura ◽  
S. Tsukamoto ◽  
K. Iizuka ◽  
Y. Arakawa
Keyword(s):  
High Temperature ◽  
Surface Cleaning ◽  
Cleaning Method ◽  
Temperature Surface

Two-step-heating sequence in arsenic-free high-temperature surface cleaning method for GaAs–AlGaAs MBE

2001 ◽  
Vol 227-228 ◽  
pp. 41-45 ◽  
Author(s):  
Kanji Iizuka ◽  
Yasuo Sakamaki ◽  
Toshimasa Suzuki ◽  
Hiroshi Okamoto
Keyword(s):  
High Temperature ◽  
Surface Cleaning ◽  
Cleaning Method ◽  
Step Heating ◽  
Temperature Surface

High-temperature surface cleaning of AlGaAs without As flux for MBE regrowth

1997 ◽  
Vol 175-176 ◽  
pp. 447-450 ◽  
Author(s):  
Kanji Iizuka ◽  
Kazuo Matsumaru ◽  
Toshimasa Suzuki ◽  
Yoshiyuki Takahira ◽  
Toshihiro Nishioka ◽  
...  
Keyword(s):  
High Temperature ◽  
Surface Cleaning ◽  
Temperature Surface

Photoelectron diffraction and photoelectron holography study of a Ge(111) high-temperature surface phase transition

1993 ◽  
Vol 281 (3) ◽  
pp. 178-179
Author(s):  
T.T. Tran ◽  
S. Thevuthasan ◽  
Y.J. Kim ◽  
D.J. Friedman ◽  
A.P. Kaduwela ◽  
...  
Keyword(s):  
Phase Transition ◽  
High Temperature ◽  
Surface Phase ◽  
Surface Phase Transition ◽  
Photoelectron Diffraction ◽  
Temperature Surface

New Composite Electrode for High Temperature Surface Acoustic Wave Device

2021 ◽  
pp. 129768
Author(s):  
Xinyu Song ◽  
Hao Jin ◽  
Shurong Dong ◽  
Miling Zhang ◽  
Jikai Zhang ◽  
...  
Keyword(s):  
High Temperature ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Composite Electrode ◽  
Surface Acoustic Wave Device ◽  
Acoustic Wave Device ◽  
Wave Device ◽  
Temperature Surface

scholarly journals Parameters of temperature disturbance triggering the propagation of the quench front on an extremely overheated surface

2021 ◽  
Vol 2119 (1) ◽  
pp. 012079
Author(s):  
I P Starodubtseva ◽  
A N Pavlenko
Keyword(s):  
Experimental Data ◽  
High Temperature ◽  
Front Propagation ◽  
Solid Contact ◽  
Temperature Disturbance ◽  
Metal Plates ◽  
Leidenfrost Temperature ◽  
Dynamical Pattern ◽  
Temperature Surface

Abstract The results of computational experiments simulating the triggering of the quench front propagation on the superheated vertically oriented metal plates are presented. The plates are quenched by a gravitationally flowing down liquid nitrogen film. The temperature of the test samples at the beginning of the process was higher than the critical temperature and the Leidenfrost temperature, which means that direct long-term liquid-solid contact is impossible. For this reason, the front is initially motionless. As a result of numerical simulation, a dynamic pattern of the quench front propagation on a high-temperature surface was obtained. Analysis of the results allowed to find the realistic values of heat sink into the cooling medium, as well as the parameters of the local temperature disturbance, its spatial extent and amplitude, at which the conditions are created for triggering the process of quench front propagation on the high-temperature surface. Direct comparison of the numerical simulations results with experimental data on the velocity, geometry of the quench front and on the dynamical pattern of the process confirmed the reliability of the results obtained.

Low-Temperature Surface Cleaning of Si and Successive Plasma-Assisted Epitaxial Growth of GaAs

1987 ◽  
Vol 26 (Part 2, No. 10) ◽  
pp. L1576-L1578 ◽  
Author(s):  
Qing Zhu Gao ◽  
Takashi Hariu ◽  
Shoichi Ono
Keyword(s):  
Low Temperature ◽  
Epitaxial Growth ◽  
Surface Cleaning ◽  
Temperature Surface
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