Significant growth-temperature dependence of ferromagnetic properties for Co2FeSi/Si(111) prepared by low-temperature molecular beam epitaxy

2010 ◽  
Vol 96 (8) ◽  
pp. 082511 ◽  
Author(s):  
S. Yamada ◽  
K. Hamaya ◽  
K. Yamamoto ◽  
T. Murakami ◽  
K. Mibu ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Low Temperature ◽  
Temperature Dependence ◽  
Growth Temperature ◽  
Molecular Beam ◽  
Ferromagnetic Properties ◽  
Significant Growth ◽  
Growth Temperature Dependence

Growth Temperature Dependence of SrTiO3Thin Films by Molecular Beam Epitaxy

2005 ◽  
Vol 44 (1B) ◽  
pp. 677-680 ◽  
Author(s):  
Md. Nurul Kabir Bhuiyan ◽  
Hiroaki Kimura ◽  
Toyokazu Tambo ◽  
Chiei Tatsuyama
Keyword(s):  
Molecular Beam Epitaxy ◽  
Temperature Dependence ◽  
Growth Temperature ◽  
Molecular Beam ◽  
Growth Temperature Dependence

Growth temperature and dopant species effects on deep levels in Si grown by low temperature molecular beam epitaxy

2003 ◽  
Vol 93 (11) ◽  
pp. 9104-9110 ◽  
Author(s):  
Sung-Yong Chung ◽  
Niu Jin ◽  
Anthony T. Rice ◽  
Paul R. Berger ◽  
Ronghua Yu ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Low Temperature ◽  
Growth Temperature ◽  
Molecular Beam ◽  
Deep Levels ◽  
Species Effects

scholarly journals Low-temperature growth of GaSb epilayers on GaAs (001) by molecular beam epitaxy

2016 ◽  
Vol 24 (1) ◽  
Author(s):  
D. Benyahia ◽  
Ł. Kubiszyn ◽  
K. Michalczewski ◽  
A. Kębłowski ◽  
P. Martyniuk ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Molecular Beam Epitaxy ◽  
Low Temperature ◽  
Surface Morphology ◽  
Growth Temperature ◽  
Molecular Beam ◽  
Hole Concentration ◽  
Flux Ratio ◽  
X Ray Diffraction ◽  
Group V

Non-intentionally doped GaSb epilayers were grown by molecular beam epitaxy (MBE) on highly mismatched semi-insulating GaAs substrate (001) with 2 offcut towards [110]. The effects of substrate temperature and the Sb/Ga flux ratio on the crystalline quality, surface morphology and electrical properties were investigated by Nomarski optical microscopy, X-ray diffraction (XRD) and Hall measurements, respectively. Besides, differential Hall was used to investigate the hole concentration behaviour along the GaSb epilayer. It is found that the crystal quality, electrical properties and surface morphology are markedly dependent on the growth temperature and the group V/III flux ratio. Under the optimized parameters, we demonstrate a low hole concentration at very low growth temperature. Unfortunately, the layers grown at low temperature are characterized by wide FWHM and low Hall mobility.

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