Carrier profile of the Si-doped layer in GaAs fabricated by a low-energy focused ion beam/molecular beam epitaxy combined system

1999 ◽  
Vol 17 (6) ◽  
pp. 3072 ◽  
Author(s):  
Junichi Yanagisawa ◽  
Takayuki Goto ◽  
Takuo Hada ◽  
Masaya Nakai ◽  
Fujio Wakaya ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Low Energy ◽  
Combined System ◽  
Si Doped

Ion‐beam doping of GaAs with low‐energy (100 eV) C+using combined ion‐beam and molecular‐beam epitaxy

1995 ◽  
Vol 77 (1) ◽  
pp. 146-152 ◽  
Author(s):  
Tsutomu Iida ◽  
Yunosuke Makita ◽  
Shinji Kimura ◽  
Stefan Winter ◽  
Akimasa Yamada ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Ion Beam ◽  
Low Energy

Growth of Ge1-xCx Alloys on Si by Combined Low-Energy Ion Beam and Molecular Beam Epitaxy Method

1996 ◽  
Vol 438 ◽  
Author(s):  
H. Shibata ◽  
S. Kimura ◽  
P. Fons ◽  
A. Yamada ◽  
Y. Makita ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Ion Irradiation ◽  
Ion Beam ◽  
Low Energy ◽  
Irradiation Damage ◽  
Molecular Beam Epitaxy Method ◽  
Deposited Films ◽  
Very High

AbstractA combined ion beam and molecular beam epitaxy (CIBMBE) method was applied for the deposition of a Ge1-xCx alloy on Si(100) using a low-energy ( 50 – 100 eV ) C+ ion beam and a Ge molecular beam. Metastable Ge1-xCx solid solutions were formed up to x = 0.047, and the CIBMBE method was shown to have a very high potential to grow metastable Ge1-x,Cx alloys. It was also revealed that the sticking coefficient of C+ ions into Ge was ∼28% for Ei, = 100 eV and ∼18% for Ei = 50 eV. Structural characterization suggests that the deposited films are single crystals grown epitaxially on the substrate with twins on {111} planes. Characterization of lattice dynamics using Raman spectroscopy suggested that the deposited layers have a small amount of ion irradiation damage.

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