CrSi2/Si(111): Growth of monotype domains by solid phase epitaxy on a vicinal surface

1994 ◽  
Vol 12 (6) ◽  
pp. 3018-3022 ◽  
Author(s):  
André Rocher ◽  
André Oustry ◽  
Marie Josée David ◽  
Michel Caumont
Keyword(s):  
Solid Phase ◽  
Solid Phase Epitaxy ◽  
Vicinal Surface

An Influence of the Si(111)3-4o Vicinal Surface on the Solid Phase Epitaxy of α-FeSi2 Nanorods and their Crystal Parameters

2019 ◽  
Vol 806 ◽  
pp. 30-35
Author(s):  
Nikolay Gennadievich Galkin ◽  
Konstantin N. Galkin ◽  
Sergei Andreevich Dotsenko ◽  
Dmitrii L'vovich Goroshko ◽  
Evgeniy Anatolievich Chusovitin ◽  
...  
Keyword(s):  
Direct Evidence ◽  
Solid Phase ◽  
Iron Silicide ◽  
Solid Phase Epitaxy ◽  
Vicinal Surface ◽  
Si Substrate ◽  
Cross Sectional ◽  
Transmission Electron ◽  
Spe Method ◽  
First Time

The morphology and structure of iron silicide nanorods formed on Si (111) vicinal surface by the SPE method at T = 630 °C were studied. Optimal Fe coverage and Fe deposition rate for the formation of a dense array of the nanorods (54-65% of the substrate area) on Si (111) surface with 3-4o miscut angles were established. The aspect ratio of the nanorods is 1.9 – 3.3. Cross-sectional images of a high-resolution transmission electron microscopy (HRTEM) have shown that the nanorods have α-FeSi2 crystal structure. They are strained along the “a” axis and stretched along the “c” axis, which increased the unit cell volume by 10.3%. According to HRTEM image analysis, the nanorods have the following epitaxial relationships: α-FeSi2[01]//Si [10] and α-FeSi2(112)//Si (111). All the data obtained have provided, for the first time, a direct evidence of α-FeSi2 nanorods formation on Si (111) vicinal surface without noticeable penetration of Fe atoms into the Si substrate.

Assessment of GaAs heteroepitaxial films grown on silicon‐on‐sapphire upgraded by double solid phase epitaxy

1989 ◽  
Vol 55 (17) ◽  
pp. 1756-1758 ◽  
Author(s):  
J. B. Posthill ◽  
R. J. Markunas ◽  
T. P. Humphreys ◽  
R. J. Nemanich ◽  
K. Das ◽  
...  
Keyword(s):  
Solid Phase ◽  
Solid Phase Epitaxy

Kinetics of arsenic-enhanced solid phase epitaxy in silicon

2004 ◽  
Vol 95 (8) ◽  
pp. 4427-4431 ◽  
Author(s):  
B. C. Johnson ◽  
J. C. McCallum
Keyword(s):  
Solid Phase ◽  
Solid Phase Epitaxy ◽  
Kinetics Of

Optical Waveguide Formation by Ion Implantation of Ti or Ag

1988 ◽  
Vol 100 ◽  
Author(s):  
D. B. Poker ◽  
D. K. Thomas
Keyword(s):  
Ion Implantation ◽  
Concentration Profile ◽  
Optical Waveguides ◽  
Annealing Temperature ◽  
Solid Phase ◽  
Effective Means ◽  
Complete Removal ◽  
Solid Phase Epitaxy ◽  
Annealing Temperatures ◽  
Residual Damage

ABSTRACTIon implantation of Ti into LINbO3 has been shown to be an effective means of producing optical waveguides, while maintaining better control over the resulting concentration profile of the dopant than can be achieved by in-diffusion. While undoped, amorphous LiNbO3 can be regrown by solid-phase epitaxy at 400°C with a regrowth velocity of 250 Å/min, the higher concentrations of Ti required to form a waveguide (∼10%) slow the regrowth considerably, so that temperatures approaching 800°C are used. Complete removal of residual damage requires annealing temperatures of 1000°C, not significantly lower than those used with in-diffusion. Solid phase epitaxy of Agimplanted LiNbO3, however, occurs at much lower temperatures. The regrowth is completed at 400°C, and annealing of all residual damage occurs at or below 800°C. Furthermore, the regrowth rate is independent of Ag concentration up to the highest dose implanted to date, 1 × 1017 Ag/cm2. The usefulness of Ag implantation for the formation of optical waveguides is limited, however, by the higher mobility of Ag at the annealing temperature, compared to Ti.

Kinetics of solid phase epitaxy in thick amorphous Si layers formed by MeV ion implantation

1990 ◽  
Vol 57 (13) ◽  
pp. 1340-1342 ◽  
Author(s):  
J. A. Roth ◽  
G. L. Olson ◽  
D. C. Jacobson ◽  
J. M. Poate
Keyword(s):  
Ion Implantation ◽  
Solid Phase ◽  
Solid Phase Epitaxy ◽  
Amorphous Si ◽  
Kinetics Of

Effects of thin SiO2capping layer on silicon‐on‐insulator formation by lateral solid‐phase epitaxy

1992 ◽  
Vol 60 (1) ◽  
pp. 80-81 ◽  
Author(s):  
K. Kusukawa ◽  
M. Ohkura ◽  
M. Moniwa ◽  
M. Miyao
Keyword(s):  
Solid Phase ◽  
Silicon On Insulator ◽  
Solid Phase Epitaxy

In situ excimer laser irradiation as cleaning tool for solid phase epitaxy of laser crystallized polycrystalline silicon thin films

2013 ◽  
Vol 210 (12) ◽  
pp. 2729-2735 ◽  
Author(s):  
Ingmar Höger ◽  
Thomas Schmidt ◽  
Anja Landgraf ◽  
Martin Schade ◽  
Annett Gawlik ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Irradiation ◽  
Excimer Laser ◽  
Polycrystalline Silicon ◽  
Solid Phase ◽  
Solid Phase Epitaxy ◽  
Silicon Thin Films ◽  
Excimer Laser Irradiation
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