TIME-OF-FLIGHT MEASUREMENT OF PARTICLES WITH LASER-INDUCED FLUORESCENCE IN THE PLUME PRODUCED BY LASER ABLATION OF YBA2CU3O7-X TARGET

被引：22

作者：

OKADA, T

SHIBAMARU, N

NAKAYAMA, Y

MAEDA, M

机构：

[1] Department of Electrical Engineering, Kyushu University, Hakozaki, Fukuoka

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1992年 / 31卷 / 3B期

关键词：

LASER ABLATION; LASER-INDUCED FLUORESCENCE; TIME-OF-FLIGHT DISTRIBUTION; SUPERCONDUCTING FILM; YBCO;

D O I：

10.1143/JJAP.31.L367

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The time-of-flight (TOF) distributions of nonemissive particles in the plume produced by the laser ablation of an YBa2Cu3O7-x target are measured by laser-induced fluorescence spectroscopy (LIF). The TOF distributions of Ba atoms and BaO molecules are presented for different O2 pressures, and the reaction kinetics with O2 are discussed.

引用

收藏

页码：L367 / L369

页数：3

相关论文

共 13 条

[1] TIME-RESOLVED RESONANT ABSORPTION STUDY OF 532-NM LASER-GENERATED PLUMES OVER YBA2CU3O7 TARGETS [J].

CHEUNG, NH ;

YING, QY ;

ZHENG, JP ;

KWOK, HS .

JOURNAL OF APPLIED PHYSICS, 1991, 69 (09) :6349-6354

[2] TIME-RESOLVED LUMINESCENCE SPECTROSCOPY OF PLASMA EMISSION FROM LASER ABLATION OF BI-SR-CA-CU OXIDE SUPERCONDUCTOR AND RELATED MATERIALS [J].

FUKUMURA, H ;

NAKAMINAMI, H ;

EURA, S ;

MASUHARA, H ;

KAWAI, T .

APPLIED PHYSICS LETTERS, 1991, 58 (22) :2546-2548

[3] SPECTRAL CHARACTERISTICS OF PLASMA EMISSION DURING ARF EXCIMER LASER ABLATION OF YBA2CU3O7 [J].

GEYER, TJ ;

WEIMER, WA .

APPLIED PHYSICS LETTERS, 1989, 54 (05) :469-471

[4] TIME-RESOLVED SPECTROSCOPIC STUDY OF THE KRF LASER-INDUCED PLASMA PLUME CREATED ABOVE AN YBACUO SUPERCONDUCTING TARGET [J].

GIRAULT, C ;

DAMIANI, D ;

AUBRETON, J ;

CATHERINOT, A .

APPLIED PHYSICS LETTERS, 1989, 55 (02) :182-184

[5] RECONSIDERING THE MECHANISMS OF LASER SPUTTERING WITH KNUDSEN-LAYER FORMATION TAKEN INTO ACCOUNT [J].

KELLY, R ;

DREYFUS, RW .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1988, 32 (1-4) :341-348

[6] A STUDY OF THE REACTIONS BETWEEN BA(S-1) AND N2O, O2, AND CO2 [J].

NIEN, CF ;

PLANE, JMC .

JOURNAL OF CHEMICAL PHYSICS, 1991, 94 (11) :7193-7203

[7]

OKADA T, IN PRESS APPL PHYS L

[8] LASER ABLATION OF YBA2CU3O7-DELTA AS PROBED BY LASER-INDUCED FLUORESCENCE SPECTROSCOPY [J].

OTIS, CE ;

DREYFUS, RW .

PHYSICAL REVIEW LETTERS, 1991, 67 (15) :2102-2105

[9] CROSSED MOLECULAR-BEAMS KINETICS - BAO RECOIL VELOCITY SPECTRA FROM BA+CO2 AND O-2 [J].

PARR, TP ;

FREEDMAN, A ;

BEHRENS, R ;

HERM, RR .

JOURNAL OF CHEMICAL PHYSICS, 1980, 72 (09) :5163-5170

[10] LASER-INDUCED FLUORESCENCE - METHOD TO MEASURE INTERNAL STATE DISTRIBUTION OF REACTION PRODUCTS [J].

SCHULTZ, A ;

ZARE, RN ;

CRUSE, HW .

JOURNAL OF CHEMICAL PHYSICS, 1972, 57 (03) :1354-&