Fabrication of micro and submicro Y-Ba-Cu-O particles by excimer laser processing

G. P. Luo; C. L. Chen; S. Y. Chen; J. Shen; Y. S. Wang; Y. Y. Sun; C. W. Chu; Y. Liou; N. B. Ming

Fabrication of micro and submicro Y-Ba-Cu-O particles by excimer laser processing

G. P. Luo, C. L. Chen, S. Y. Chen, J. Shen, Y. S. Wang, Y. Y. Sun, C. W. Chu, Y. Liou, N. B. Ming

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2 Citations (Scopus)

Abstract

We have investigated the crystallization of amorphous Y-Ba-Cu-O films with pulsed laser irradiation. The Y-Ba-Cu-O films were prepared on Si (001) substrates by pulsed laser deposition at room temperature. The microstructure and surface morphology of the films during the crystallization process were studied by x-ray diffraction and scanning electron microscopy. Micro or submicro Y-Ba-Cu-O crystalline particles can be obtained with variant laser pulses and energy densities. The particles have half-spherical or even spherical shapes on the film surfaces, and the saturated particle sizes were found to be determined by the film thickness.

Original language	English
Pages (from-to)	2598-2602
Number of pages	5
Journal	Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Volume	18
Issue number	5
Publication status	Published - 2000 Sept

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films

Cite this

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title = "Fabrication of micro and submicro Y-Ba-Cu-O particles by excimer laser processing",

abstract = "We have investigated the crystallization of amorphous Y-Ba-Cu-O films with pulsed laser irradiation. The Y-Ba-Cu-O films were prepared on Si (001) substrates by pulsed laser deposition at room temperature. The microstructure and surface morphology of the films during the crystallization process were studied by x-ray diffraction and scanning electron microscopy. Micro or submicro Y-Ba-Cu-O crystalline particles can be obtained with variant laser pulses and energy densities. The particles have half-spherical or even spherical shapes on the film surfaces, and the saturated particle sizes were found to be determined by the film thickness.",

author = "Luo, {G. P.} and Chen, {C. L.} and Chen, {S. Y.} and J. Shen and Wang, {Y. S.} and Sun, {Y. Y.} and Chu, {C. W.} and Y. Liou and Ming, {N. B.}",

year = "2000",

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language = "English",

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pages = "2598--2602",

journal = "Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films",

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TY - JOUR

T1 - Fabrication of micro and submicro Y-Ba-Cu-O particles by excimer laser processing

AU - Luo, G. P.

AU - Chen, C. L.

AU - Chen, S. Y.

AU - Shen, J.

AU - Wang, Y. S.

AU - Sun, Y. Y.

AU - Chu, C. W.

AU - Liou, Y.

AU - Ming, N. B.

PY - 2000/9

Y1 - 2000/9

N2 - We have investigated the crystallization of amorphous Y-Ba-Cu-O films with pulsed laser irradiation. The Y-Ba-Cu-O films were prepared on Si (001) substrates by pulsed laser deposition at room temperature. The microstructure and surface morphology of the films during the crystallization process were studied by x-ray diffraction and scanning electron microscopy. Micro or submicro Y-Ba-Cu-O crystalline particles can be obtained with variant laser pulses and energy densities. The particles have half-spherical or even spherical shapes on the film surfaces, and the saturated particle sizes were found to be determined by the film thickness.

AB - We have investigated the crystallization of amorphous Y-Ba-Cu-O films with pulsed laser irradiation. The Y-Ba-Cu-O films were prepared on Si (001) substrates by pulsed laser deposition at room temperature. The microstructure and surface morphology of the films during the crystallization process were studied by x-ray diffraction and scanning electron microscopy. Micro or submicro Y-Ba-Cu-O crystalline particles can be obtained with variant laser pulses and energy densities. The particles have half-spherical or even spherical shapes on the film surfaces, and the saturated particle sizes were found to be determined by the film thickness.

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M3 - Article

AN - SCOPUS:0012222209

SN - 0734-2101

VL - 18

SP - 2598

EP - 2602

JO - Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

JF - Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

IS - 5

ER -

Fabrication of micro and submicro Y-Ba-Cu-O particles by excimer laser processing

Abstract

All Science Journal Classification (ASJC) codes

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