X‐ray photoelectron spectroscopy and optoelectrical properties of low‐concentration erbium‐doped GaSb layers grown from Sb‐rich solutions by liquid‐phase epitaxy

1995 ◽  
Vol 78 (11) ◽  
pp. 6691-6695 ◽  
Author(s):  
Yuh‐Maoh Sun ◽  
Meng‐Chyi Wu
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Photoelectron Spectroscopy ◽  
X Ray ◽  
Low Concentration ◽  
Erbium Doped

Vertical stress in liquid-phase epitaxy Si layers on SiO2/Si evaluated by X-ray double-crystal topography

1995 ◽  
Vol 28 (4A) ◽  
pp. A50-A55 ◽  
Author(s):  
R Kohler ◽  
B Jenichen ◽  
H Raidt ◽  
E Bauser ◽  
N Nagel
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Vertical Stress ◽  
Double Crystal ◽  
X Ray

scholarly journals X RAY DOUBLE CRYSTAL DIFFRACTION STUDY OF (BiTm)3(FeGa)5O12 MAGNETIC GARNET FILMS GROWN BY LIQUID PHASE EPITAXY

1989 ◽  
Vol 38 (10) ◽  
pp. 1704
Author(s):  
TIAN LIANG-GUANG ◽  
LIU XIANG-LIN ◽  
XU SHUN-SHENG ◽  
HAN XIAO-XI
Keyword(s):  
Liquid Phase ◽  
Diffraction Study ◽  
Liquid Phase Epitaxy ◽  
Double Crystal ◽  
X Ray ◽  
Garnet Films ◽  
Magnetic Garnet

X‐ray diffraction studies of the epitaxy ofa/b‐axes oriented YBa2Cu3O7−δfilms grown by liquid phase epitaxy

1994 ◽  
Vol 75 (10) ◽  
pp. 5243-5248 ◽  
Author(s):  
F. Sandiumenge ◽  
C. Dubs ◽  
P. Görnert ◽  
S. Galí
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
X Ray Diffraction ◽  
X Ray

Correlation of Surface Morphologies with Mn Compositions of Ga1-xMnxAs Epilayers Grown by Liquid Phase Epitaxy

2002 ◽  
Vol 719 ◽  
Author(s):  
Hwa-Mok Kim ◽  
Jae-Hyeon Leem ◽  
Sung Woo Choi ◽  
Deuk Young Kim ◽  
Tae-Won Kang
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Mixed Solvent ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Energy Dispersive ◽  
Surface Layers ◽  
X Ray ◽  
Diluted Magnetic ◽  
Surface Morphologies

AbstractIn this letter, we investigated the correlation between as-grown surface morphologies and Mn compositions of Ga1-xMnxAs epilayers - a III-V diluted magnetic semiconductor - grown by liquid phase epitaxy (LPE). Ga1-xMnxAs epilayers were grown at 595 °C from 50 % Ga + 50 % Bi mixed solvent. The grown layers were characterized by energy dispersive x-ray analysis (EDS) and atomic forced microscopy (AFM). The Mn composition measured by EDS after growth process was varied from 1 to 7 %. As increasing Mn composition surface morphologies of as-grown Ga1-xMnxAs epilayers were varied. At higher Mn compositions, the morphology of the surface layers degrades strongly, preventing removal of the solution-melt from it. Key words: LPE, as-grown, surface morphology, Mn composition, Ga1-xMnxAs, energy-dispersive x-ray analysis (EDS), atomic forced microscopy (AFM).

Dislocations Nucleating Growth in Liquid Phase Epitaxy of Gallium Arsenide

1993 ◽  
Vol 312 ◽  
Author(s):  
Werner Möhling ◽  
H. Weishart ◽  
E. Bauser
Keyword(s):  
Gallium Arsenide ◽  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Crystal Surface ◽  
Double Crystal ◽  
Growth Interface ◽  
Growth Step ◽  
Burgers Vector ◽  
X Ray ◽  
Back Reflection

AbstractDislocations in GaAs are analysed by X-ray topography in order to relate their nature to their efficiency in generating growth steps. The analysis is mainly based on comparing double crystal back reflection images of the defects to calculated misorientations of the crystal surface which are caused at the outcrop. All types of dislocations are equally effective provided their Burgers vector has a component normal to the growth interface. Concentric growth step patterns, which develop in varying numbers on different samples are not caused by substrate dislocations.

Magnetic Nanoparticle Supported Ionic Liquid Phase Catalyst for Oxidation of Alcohols

2020 ◽  
Vol 73 (11) ◽  
pp. 1088
Author(s):  
Altafhusen Naikwade ◽  
Megha Jagadale ◽  
Dolly Kale ◽  
Gajanan Rashinkar
Keyword(s):  
Ionic Liquid ◽  
Liquid Phase ◽  
Photoelectron Spectroscopy ◽  
Magnetic Nanoparticle ◽  
Analytical Techniques ◽  
X Ray ◽  
Supported Ionic Liquid ◽  
Transmission Electron ◽  
Oxidation Of Alcohols ◽  
Ft Ir

A new magnetic nanoparticle supported ionic liquid phase (SILP) catalyst containing perruthenate anions was prepared by a multistep procedure. The various analytical techniques such as FT-IR spectroscopy, X-ray photoelectron spectroscopy, transmission electron microscopy, thermogravimetric analysis, energy dispersive X-ray analysis, and vibrating sample magnetometer analysis ascertained the successful formation of catalyst. The performance of a magnetically retrievable SILP catalyst was evaluated in the selective oxidation of alcohols. The split test and leaching studies of the SILP catalyst confirmed its heterogeneous nature. In addition, the reusability potential of SILP catalyst was also investigated which revealed its robust activity up to six consecutive cycles.

scholarly journals High-resolution X-ray diffraction study of AlxGa1−xSb alloys grown by liquid-phase epitaxy

2008 ◽  
Vol 64 (a1) ◽  
pp. C592-C592
Author(s):  
M. Rojas ◽  
E. Momox ◽  
R. Delgado ◽  
V. Gayou ◽  
A. Orduna ◽  
...  
Keyword(s):  
Liquid Phase ◽  
High Resolution ◽  
Diffraction Study ◽  
Liquid Phase Epitaxy ◽  
X Ray Diffraction ◽  
X Ray

Epitaxial growth of gadolinium and lutetium-based aluminum perovskite thin films for X-ray micro-imaging applications

CrystEngComm ◽  
2016 ◽  
Vol 18 (4) ◽  
pp. 608-615 ◽  
Author(s):  
F. Riva ◽  
P.-A. Douissard ◽  
T. Martin ◽  
F. Carlà ◽  
Y. Zorenko ◽  
...  
Keyword(s):  
Thin Films ◽  
Liquid Phase ◽  
Epitaxial Growth ◽  
Liquid Phase Epitaxy ◽  
High Quality ◽  
X Ray

High quality and dense GdLuAP:Eu scintillating screens have been successfully grown using liquid phase epitaxy showing superior imaging performances as compared the currently used GGG films.

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