BOSE CONDENSATION AND THE ATHERMAL NATURE OF PULSED LASER ANNEALING

1983 ◽  
Vol 44 (C5) ◽  
pp. C5-11-C5-21 ◽  
Author(s):  
J. A. Van Vechten
Keyword(s):  
Laser Annealing ◽  
Pulsed Laser ◽  
Bose Condensation ◽  
Pulsed Laser Annealing

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

Pulsed Laser Annealing of R.F.Sputtered Amorphous Si : H.Films, Doped with Arsenic

1981 ◽  
Vol 4 ◽  
Author(s):  
E. Fogarassy ◽  
R. Stuck ◽  
M. Toulemonde ◽  
P. Siffert ◽  
J.F. Morhange ◽  
...  
Keyword(s):  
Ruby Laser ◽  
Laser Annealing ◽  
Pulsed Laser ◽  
Amorphous Layer ◽  
High Concentration ◽  
Topographic Analysis ◽  
Pulsed Laser Annealing ◽  
Residual Hydrogen ◽  
Silicon Target ◽  
Amorphous Si

Arsenic doped amorphous silicon layers have been deposited on silicon single crystals by R.F.cathodic sputtering of a silicon target in a reactive argon-hydrogen mixture, and annealed with a Q-switched Ruby laser. Topographic analysis of the irradiated layers has shown the formation of a crater, due to an evaporation effect of material which could be related to the presence of a high concentration of Ar in the amorphous layer. RBS and Raman Spectroscopy showed that the remaining layer is not recrystallised probably due to inhibition by the residual hydrogen. However, it was found that arsenic diffuses into the monocrystalline substrate by laser induced diffusion of dopant from the surface solid source, leading to the formation of good quality P-N junctions.

Photoluminescence of Pulsed Ruby Laser Annealed Crystalline and Ion Implanted GaAs

1981 ◽  
Vol 4 ◽  
Author(s):  
Douglas H. Lowndes ◽  
Bernard J. Feldman
Keyword(s):  
Radiative Recombination ◽  
Laser Annealing ◽  
Laser Energy ◽  
Pulsed Laser ◽  
High Dose ◽  
Pulsed Laser Annealing ◽  
Recombination Centers ◽  
Pl Intensity ◽  
P Type ◽  
Ion Implanted

ABSTRACTIn an effort to understand the origin of defects earlier found to be present in p–n junctions formed by pulsed laser annealing (PLA) of ion implanted (II) semiconducting GaAs, photoluminescence (PL) studies have been carried out. PL spectra have been obtained at 4K, 77K and 300K, for both n–and p–type GaAs, for laser energy densities 0 ≤ El ≤ 0.6 J/cm2. It is found that PLA of crystalline (c−) GaAs alters the PL spectrum and decreases the PL intensity, corresponding to an increase in density of non-radiative recombination centers with increasing El. The variation of PL intensity with El is found to be different for n– and p–type material. No PL is observed from high dose (1 or 5×1015 ions/cm2 ) Sior Zn-implanted GaAs, either before or after laser annealing. The results suggest that the ion implantation step is primarily responsible for formation of defects associated with the loss of radiative recombination, with pulsed annealing contributing only secondarily.

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