scholarly journals Laser annealing of electrodeposited CuInSe2semiconductor precursors: experiment and modeling

2017 ◽  
Vol 5 (6) ◽  
pp. 1336-1345 ◽  
Author(s):  
H. J. Meadows ◽  
S. Misra ◽  
B. J. Simonds ◽  
M. Kurihara ◽  
T. Schuler ◽  
...  
Keyword(s):  
Laser Annealing ◽  
Microstructural Properties ◽  
Rapid Laser Annealing

Rapid laser annealing converts CuInSe2precursors into working semiconductors only when the precursor has suitable optical and microstructural properties.

Rapid laser annealing of Cu(In,Ga)Se2 thin films by using a continuous wave Nd:YAG laser (λ0= 532 nm)

2017 ◽  
Vol 70 (8) ◽  
pp. 809-815 ◽  
Author(s):  
Nam-Hoon Kim ◽  
Pil Ju Ko ◽  
Geum-Bae Cho ◽  
Chan Il Park
Keyword(s):  
Thin Films ◽  
Nd:Yag Laser ◽  
Laser Annealing ◽  
Continuous Wave ◽  
532 Nm ◽  
Rapid Laser Annealing

X-ray studies: CO2 pulsed laser annealing effects on the crystallographic properties, microstructures and crystal defects of vacuum-deposited nanocrystalline ZnSe thin films

CrystEngComm ◽  
2018 ◽  
Vol 20 (44) ◽  
pp. 7120-7129 ◽  
Author(s):  
Ahmed Saeed Hassanien ◽  
Alaa A. Akl
Keyword(s):  
Thin Films ◽  
Laser Annealing ◽  
Pulsed Laser ◽  
Crystal Defects ◽  
Microstructural Properties ◽  
X Ray Diffraction ◽  
X Ray ◽  
Pulsed Laser Annealing ◽  
Annealing Effects ◽  
Znse Thin Films

The influence of CO2 pulsed laser annealing on microstructural properties and crystal defects of nanocrystalline ZnSe thin films have been studied. X-ray diffraction was utilized to study these issues. Laser annealing led to enhance the film quality and decrease the crystal defects.

Preparation of Ba2YCu3OxSuperconducting Films by Laser Evaporation and Rapid Laser Annealing

1988 ◽  
Vol 27 (Part 2, No. 4) ◽  
pp. L619-L621 ◽  
Author(s):  
Toshiharu Minamikawa ◽  
Yasuto Yonezawa ◽  
Shigeru Otsubo ◽  
Toshihiro Maeda ◽  
Akihiro Moto ◽  
...  
Keyword(s):  
Laser Annealing ◽  
Laser Evaporation ◽  
Rapid Laser Annealing

Effect of ion dose rate on rapid laser annealing of implanted GaAs

1996 ◽  
Vol 25 (1) ◽  
pp. 3-5 ◽  
Author(s):  
K. Masuda ◽  
K. Murakami ◽  
H. Y. Nan
Keyword(s):  
Dose Rate ◽  
Laser Annealing ◽  
Rapid Laser Annealing

Spectral and Topographic Microstructure of Brain Alpha Activity During Drowsiness at Sleep Onset and REM Sleep

2000 ◽  
Vol 14 (3) ◽  
pp. 151-158 ◽  
Author(s):  
José Luis Cantero ◽  
Mercedes Atienza
Keyword(s):  
Rem Sleep ◽  
Spectral Component ◽  
Sleep Onset ◽  
Quantitative Information ◽  
Maximum Energy ◽  
Alpha Activity ◽  
The Other ◽  
Classification Algorithms ◽  
Microstructural Properties ◽  
Brain States

Abstract High-resolution frequency methods were used to describe the spectral and topographic microstructure of human spontaneous alpha activity in the drowsiness (DR) period at sleep onset and during REM sleep. Electroencephalographic (EEG), electrooculographic (EOG), and electromyographic (EMG) measurements were obtained during sleep in 10 healthy volunteer subjects. Spectral microstructure of alpha activity during DR showed a significant maximum power with respect to REM-alpha bursts for the components in the 9.7-10.9 Hz range, whereas REM-alpha bursts reached their maximum statistical differentiation from the sleep onset alpha activity at the components between 7.8 and 8.6 Hz. Furthermore, the maximum energy over occipital regions appeared in a different spectral component in each brain activation state, namely, 10.1 Hz in drowsiness and 8.6 Hz in REM sleep. These results provide quantitative information for differentiating the drowsiness alpha activity and REM-alpha by studying their microstructural properties. On the other hand, these data suggest that the spectral microstructure of alpha activity during sleep onset and REM sleep could be a useful index to implement in automatic classification algorithms in order to improve the differentiation between the two brain states.

THE EFFECT OF LOCAL LASER ANNEALING ON THE MAGNETIC PROPERTIES OF AMORPHOUS RIBBONS

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1325-C8-1326
Author(s):  
P. Sánchez ◽  
M. C. Sánchez ◽  
E. López ◽  
M. García ◽  
C. Aroca
Keyword(s):  
Magnetic Properties ◽  
Laser Annealing ◽  
Amorphous Ribbons

Orientation Control and Properties of PZT Film Crystalized using Laser Annealing System

2016 ◽  
Vol 136 (12) ◽  
pp. 493-498 ◽  
Author(s):  
Junko Kazusa ◽  
Kazuhiro Koga ◽  
Norio Umeyama ◽  
Fumito Imura ◽  
Daiji Noda ◽  
...  
Keyword(s):  
Laser Annealing ◽  
Orientation Control ◽  
Pzt Film
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