X-RAYS EMISSION FROM LASER INDUCED COPPER PLASMA UNDER EXTERNAL MAGNETIC FIELD

被引：0

作者：

Khaleeq-Ur-Rahman, M. ^{[1
]}

Bhatti, K. A. ^{[1
]}

Siraj, K. ^{[1
]}

Latif, A. ^{[1
]}

Rafique, M. S. ^{[1
]}

Shahzad, M. ^{[1
]}

Sarfraz, S. ^{[1
]}

机构：

[1] Univ Engn & Technol, Dept Phys, Lahore 54890, Pakistan

来源：

ADVANCED RESEARCH IN PHYSICS AND ENGINEERING | 2010年

关键词：

X-Rays; Nd: YAG; Magnetic Field; Pinhole; CCD Camera; PIN photodiode; space and time resolved; external magnetic field;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Influence of external magnetic field on space and time resolved X-ray emission from laser plasma is investigated. 4 N pure Copper target (2 x 2 x 0.2 cm(3)) is irradiated with Nd: YAG Laser. Magnetic field of strength 1.2 Tesla (T) is applied perpendicular to the target normal. A computer controlled pinhole CCD based image capturing system was employed for space resolved X-Rays imaging. PIN photodiode connected to digital storage oscilloscope through a biasing circuit was employed for storing time resolved x-rays signals. The results reveal that the X-rays emission intensity as well as energy enhances under the influence of external magnetic field.

引用

页码：66 / +

页数：3

共 50 条

[1] K-ALPHA EMISSION INDUCED BY X-RAYS FROM LASER-PRODUCED PLASMA
YAMAGUCHI, N
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1979, 47 (01) : 299 - 305
[2] ANISOTROPY OF X-RAYS FROM A LASER PLASMA
KROKHIN, ON
MIKHAILOV, YA
PUSTOVALOV, VV
RUPASOV, AA
SILIN, VP
SKLIZKOV, GV
SHIKANOV, AS
[J]. JETP LETTERS, 1974, 20 (04) : 105 - 107
[3] Fluctuation of laser induced X-rays from electron beam and plasma
Endo, A
[J]. FLUCTUATIONS AND NOISE IN PHOTONICS AND QUANTUM OPTICS, 2003, 5111 : 226 - 235
[4] The emission of electrons from tungsten and molybdenum under the action of soft X-rays from copper
Bell, J
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1933, 141 (844) : 641 - 651
[5] Emission of x-rays from a plasma formed by a train of picosecond laser pulses.
Andreev, AA
Bayanov, VI
Vankov, AB
Kozlov, AA
Komarov, VM
Kurnin, IV
Solovev, NA
Chizhov, SA
Yashin, VE
[J]. KVANTOVAYA ELEKTRONIKA, 1997, 24 (01): : 79 - 81
[6] SOME FEATURES OF THE EMISSION OF SOFT X-RAYS FROM LASER PLASMA UNDER MODERATE INTENSITIES OF THE LASER-RADIATION AT THE TARGET
BYKOVSKY, YA
KANTSYREV, VL
KOZYREV, YP
[J]. KVANTOVAYA ELEKTRONIKA, 1979, 6 (02): : 414 - 417
[7] X-RAYS FROM A LASER CREATED DEUTERIUM PLASMA
BOBIN, JL
FLOUX, F
LANGER, P
PIGNEROL, H
[J]. PHYSICS LETTERS A, 1968, A 28 (06) : 398 - &
[8] ELECTRON PHOTOEMISSION INDUCED BY LASER-PRODUCED PLASMA X-RAYS
BEVERLY, RE
[J]. JOURNAL OF APPLIED PHYSICS, 1975, 46 (02) : 624 - 626
[9] Investigations on hard X-rays from laser induced plasmas
Rahman, M. Khaleeq Ur
Latif, A.
Bhatti, K. A.
Rafique, M. S.
Shah, I. A.
[J]. VACUUM, 2010, 85 (02) : 312 - 316
[10] The effect of a magnetic field on the absorption of x-rays
Becker, JA
[J]. PHYSICAL REVIEW, 1923, 22 (04): : 0320 - 0323

← 1 2 3 4 5 →