Pulsed laser annealing of Sn-implanted Si single crystal

2004 ◽  
Vol 95 (5) ◽  
pp. 2331-2336 ◽  
Author(s):  
D. Klinger ◽  
J. Auleytner ◽  
D. Żymierska ◽  
B. Kozankiewicz ◽  
L. Nowicki ◽  
...  
Keyword(s):  
Single Crystal ◽  
Laser Annealing ◽  
Pulsed Laser ◽  
Pulsed Laser Annealing

Transient Conductance Measurements During Pulsed Laser Annealing

1981 ◽  
Vol 4 ◽  
Author(s):  
M. O. Thompson ◽  
G. J. Galvin ◽  
J. W. Mayer ◽  
R. B. Hammond ◽  
N. Paulter ◽  
...  
Keyword(s):  
Single Crystal ◽  
Laser Annealing ◽  
Pulsed Laser ◽  
Interface Velocity ◽  
Laser Pulses ◽  
Molten Layer ◽  
Pulsed Laser Annealing ◽  
Complete Melting ◽  
Solid Liquid Interface ◽  
Solid Liquid

ABSTRACTMeasurements were made of the conductance of single crystal Au-doped Si and silicon-on-sapphire (SOS) during irradiation with 30 nsec ruby laser pulses. After the decay of the photoconductive response, the sample conductance is determined primarily by the thickness and conductivity of the molten layer. For the single crystal Au-doped Si, the solid-liquid interface velocity during recrystallization was determined from the current transient to be 2.5 m/sec for energy densities between 1.9 and 2.6 J/cm2, in close agreement with numerical simulations based on a thermal model of heat flow. SOS samples showed a strongly reduced photoconductive response, allowing the melt front to be observed also. For complete melting of a 0.4 μm Si layer, the regrowth velocity was 2.4 m/sec.

Pulsed Laser Annealing of Aluminum

1980 ◽  
Vol 1 ◽  
Author(s):  
W. R. Wampler ◽  
D. M. Follstaedt ◽  
P. S. Peercy
Keyword(s):  
Single Crystal ◽  
Laser Irradiation ◽  
Reasonable Agreement ◽  
Ruby Laser ◽  
Laser Annealing ◽  
Ion Beam ◽  
Pulsed Laser ◽  
Nucleation Time ◽  
Pulsed Laser Annealing ◽  
Beam Analysis

ABSTRACTPulsed ruby laser irradiation of unimplanted single crystal and implanted polycrystalline Al has been studied with ion beam analysis and TEM. The results show that Al is melted to a depth of ∼ 0.9 μm with a 4.2 J/cm2 , 15 nsec pulse, and that vacancies are quenched into Al during resolidification. Diffusion of Zn in liquid Al is observed, and a melt time of ∼ 65 nsec is estimated for a 3.8 J/cm2, 30 nsec pulse. The observations are in reasonable agreement with calculations of sample temperature and melt times. We observe no precipitation of AlSb in liquid Al for Sbimplanted Al, and conclude that the nucleation time satisfies 50 nsec ≲ tnuc ≲ 200 nsec. We find no evidence for amorphous Al after irradiation of single crystal Al with energies ≳ 1.5 J/cm2.

Pulsed laser annealing of zinc implanted GaAs

1978 ◽  
Vol 14 (4) ◽  
pp. 85 ◽  
Author(s):  
S.S. Kular ◽  
B.J. Sealy ◽  
K.G. Stephens ◽  
D.R. Chick ◽  
Q.V. Davis ◽  
...  
Keyword(s):  
Laser Annealing ◽  
Pulsed Laser ◽  
Pulsed Laser Annealing

Ferroelectric Hf 0.5 Zr 0.5 O 2 Thin Films Crystallized by Pulsed Laser Annealing

2021 ◽  
Author(s):  
Natalia Volodina ◽  
Anna Dmitriyeva ◽  
Anastasia Chouprik ◽  
Elena Gatskevich ◽  
Andrei Zenkevich
Keyword(s):  
Thin Films ◽  
Laser Annealing ◽  
Pulsed Laser ◽  
Pulsed Laser Annealing

scholarly journals Devitrification of thin film Cu-Zr metallic glass via ultrashort pulsed laser annealing

2021 ◽  
pp. 161437
Author(s):  
J. Antonowicz ◽  
P. Zalden ◽  
K. Sokolowski-Tinten ◽  
K. Georgarakis ◽  
R. Minikayev ◽  
...  
Keyword(s):  
Thin Film ◽  
Metallic Glass ◽  
Laser Annealing ◽  
Pulsed Laser ◽  
Pulsed Laser Annealing ◽  
Ultrashort Pulsed Laser

Dynamic behaviors of pulsed-laser annealing in ion-implanted silicon studied by measuring the optical reflectance

1979 ◽  
Author(s):  
Kouichi Murakami ◽  
Kenji Gamo ◽  
Susumu Namba ◽  
Mitsuo Kawabe ◽  
Yoshinobu Aoyagi ◽  
...  
Keyword(s):  
Laser Annealing ◽  
Pulsed Laser ◽  
Optical Reflectance ◽  
Dynamic Behaviors ◽  
Pulsed Laser Annealing ◽  
Ion Implanted

Extended defect structure induced by pulsed laser annealing in Ge implanted Si crystal

2001 ◽  
Vol 328 (1-2) ◽  
pp. 242-247 ◽  
Author(s):  
D. Klinger ◽  
M. Lefeld-Sosnowska ◽  
J. Auleytner ◽  
D. Żymierska ◽  
L. Nowicki ◽  
...  
Keyword(s):  
Defect Structure ◽  
Laser Annealing ◽  
Pulsed Laser ◽  
Extended Defect ◽  
Pulsed Laser Annealing

Superconducting V3Si produced by pulsed laser annealing

1982 ◽  
Vol 41 (4) ◽  
pp. 321-324 ◽  
Author(s):  
B. Stritzker ◽  
B.R. Appleton ◽  
C.W. White ◽  
S.S. Lau
Keyword(s):  
Laser Annealing ◽  
Pulsed Laser ◽  
Pulsed Laser Annealing
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