Picosecond pulsed X-ray diffraction from a pulsed laser heated Si(111)

被引：8

作者：

Hironaka, Y

Tange, T

Inoue, T

Fujimoto, Y

Nakamura, KG

Kondo, K

Yoshida, M

机构：

[1] Tokyo Inst Technol, Mat & Struct Lab, Yokohama, Kanagawa 2268503, Japan

[2] Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1999年 / 38卷 / 08期

关键词：

picosecond X-rays; femtosecond laser; X-ray diffraction; pump-probe measurements; lattice expansion;

D O I：

10.1143/JJAP.38.4950

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Transient lattice expansion of a Si(111) crystal induced by pulsed laser heating is studied by the picosecond pulsed X-ray diffraction. The X-lays used are laser induced X-rays with a pulse duration of 6 ps. The lattice expansion at 3 ns after laser heating is estimated to be about 1 x 10(-3) Angstrom from the observed shift of Bragg angles, which is in good agreement with the numerical calculations of the temperature distribution and the heat transport analysis.

引用

页码：4950 / 4951

页数：2

共 14 条

[1] ASPENS DE, 1983, PHYS REV B, V27, P985
[2] HOT-ELECTRON CHARACTERIZATION FROM K-ALPHA MEASUREMENTS IN HIGH-CONTRAST, P-POLARIZED, PICOSECOND LASER-PLASMA INTERACTIONS
CHEN, H
SOOM, B
YAAKOBI, B
UCHIDA, S
MEYERHOFER, DD
[J]. PHYSICAL REVIEW LETTERS, 1993, 70 (22) : 3431 - 3434
[3] Picosecond-milliangstrom resolution dynamics by ultrafast x-ray diffraction
Guo, T
RosePetruck, C
Jimenez, R
Raksi, F
Squier, J
Walker, B
Wilson, KR
Barty, CPJ
[J]. APPLICATIONS OF X RAYS GENERATED FROM LASERS AND OTHER BRIGHT SOURCES, 1997, 3157 : 84 - 92
[4] Helliwell J. R., 1997, Time-Resolved Diffraction
[5] Time-resolved X-ray shadowgraphy experiment of laser ablation of aluminum using laser-induced picosecond pulsed X-rays
Hironaka, Y
Inoue, T
Fujimoto, Y
Nakamura, KG
Kondo, K
Yoshida, M
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1999, 38 (3A): : L242 - L244
[6] Kikuta S., 1992, XSEN KAISETTU SANRAN, V1, p[146, 246]
[7] ULTRAFAST LASER GENERATION OF HARD X-RAYS
KMETEC, JD
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1992, 28 (10) : 2382 - 2387
[8] MEV X-RAY GENERATION WITH A FEMTOSECOND LASER
KMETEC, JD
GORDON, CL
MACKLIN, JJ
LEMOFF, BE
BROWN, GS
HARRIS, SE
[J]. PHYSICAL REVIEW LETTERS, 1992, 68 (10) : 1527 - 1530
[9] LUMNEY JG, 1986, OPT COMMUN, V58, P269
[10] ULTRASHORT X-RAY PULSES
MURNANE, MM
KAPTEYN, HC
GORDON, SP
FALCONE, RW
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 1994, 58 (03): : 261 - 266

← 1 2 →