Measurement of high-dynamic range x-ray Thomson scattering spectra for the characterization of nano-plasmas at LCLS

被引：3

作者：

MacDonald, M. J. ^{[1
,2
]}

Gorkhover, T. ^{[2
,3
]}

Bachmann, B. ^{[4
]}

Bucher, M. ^{[2
,5
]}

Carron, S. ^{[6
]}

Coffee, R. N. ^{[2
]}

Drake, R. P. ^{[1
]}

Ferguson, K. R. ^{[2
,7
]}

Fletcher, L. B. ^{[2
]}

Gamboa, E. J. ^{[2
]}

Glenzer, S. H. ^{[2
]}

Gode, S. ^{[2
]}

Hau-Riege, S. P. ^{[4
]}

Kraus, D. ^{[8
]}

Krzywinski, J. ^{[2
]}

Levitan, A. L. ^{[9
]}

Meiwes-Broer, K. -H. ^{[10
]}

O'Grady, C. P. ^{[2
]}

Osipov, T. ^{[2
]}

Pardini, T. ^{[4
]}

Peltz, C. ^{[10
]}

Skruszewicz, S. ^{[10
]}

Swiggers, M. ^{[2
]}

Bostedt, C. ^{[5
]}

Fennel, T. ^{[10
]}

Doppner, T. ^{[4
]}

机构：

[1] Univ Michigan, Ann Arbor, MI 48109 USA

[2] SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA

[3] Tech Univ, D-10623 Berlin, Germany

[4] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

[5] Argonne Natl Lab, Lemont, IL 60439 USA

[6] Calif Lutheran Univ, Thousand Oaks, CA 91360 USA

[7] Stanford Univ, Stanford, CA 94305 USA

[8] Univ Calif Berkeley, Berkeley, CA 94720 USA

[9] Franklin W Olin Coll Engn, Needham, MA 02492 USA

[10] Univ Rostock, D-18051 Rostock, Germany

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2016年 / 87卷 / 11期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.4960502

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Atomic clusters can serve as ideal model systems for exploring ultrafast (similar to 100 fs) laser-driven ionization dynamics of dense matter on the nanometer scale. Resonant absorption of optical laser pulses enables heating to temperatures on the order of 1 keV at near solid density conditions. To date, direct probing of transient states of such nano-plasmas was limited to coherent x-ray imaging. Here we present the first measurement of spectrally resolved incoherent x-ray scattering from clusters, enabling measurements of transient temperature, densities, and ionization. Single shot x-ray Thomson scattering signals were recorded at 120 Hz using a crystal spectrometer in combination with a single-photon counting and energy-dispersive pnCCD. A precise pump laser collimation scheme enabled recording near background-free scattering spectra from Ar clusters with an unprecedented dynamic range of more than 3 orders of magnitude. Such measurements are important for understanding collective effects in laser-matter interactions on femtosecond time scales, opening new routes for the development of schemes for their ultrafast control. Published by AIP Publishing.

引用

页数：3

共 50 条

[1] X-ray Thomson scattering in high energy density plasmas
Glenzer, Siegfried H.
Redmer, Ronald
REVIEWS OF MODERN PHYSICS, 2009, 81 (04) : 1625 - 1663
[2] X-ray Thomson scattering from dense Plasmas
Glenzer, S. H.
ATOMIC PROCESSES IN PLASMAS, 2007, 926 : 8 - 17
[3] Theory of X-ray Thomson scattering in dense plasmas
Redmer, R
Reinholz, H
Röpke, G
Thiele, R
Höll, A
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2005, 33 (01) : 77 - 84
[4] EFFECT OF THOMSON SCATTERING ON THE SPECTRA OF X-RAY BURSTERS
KAMINKER, AD
PAVLOV, GG
SHIBANOV, YA
ASTRONOMICHESKII ZHURNAL, 1988, 65 (04): : 753 - 762
[5] UV THOMSON SCATTERING FROM X-RAY LASER PLASMAS
LAFONTAINE, B
BALDIS, HA
VILLENEUVE, DM
BERNARD, JE
ENRIGHT, GD
ROSEN, MD
YOUNG, PE
MATTHEWS, DL
INSTITUTE OF PHYSICS CONFERENCE SERIES, 1990, (116): : 9 - 12
[6] High-dynamic range SAXS data acquisition with an X-ray image intensifier
Pontoni, D
Narayanan, T
Rennie, AR
JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2002, 35 : 207 - 211
[7] Dense matter characterization by X-ray Thomson scattering
Landen, OL
Glenzer, SH
Edwards, MJ
Lee, RW
Collins, GW
Cauble, RC
Hsing, WW
Hammel, BA
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2001, 71 (2-6): : 465 - 478
[8] K-α X-ray Thomson Scattering From Dense Plasmas
Kritcher, Andrea L.
Neumayer, Paul
Castor, John
Doeppner, Tilo
Falcone, Roger W.
Landen, Otto L.
Lee, Hae Ja
Lee, Richard W.
Morse, Edward C.
Ng, Andrew
Pollaine, Steve
Price, Dwight
Glenzer, Siegfried H.
ATOMIC PROCESSES IN PLASMAS, 2009, 1161 : 286 - +
[9] Ion Structure for X-Ray Thomson Scattering in Dense Fusion Plasmas
Wuensch, K.
Vorberger, J.
Schlanges, M.
Gericke, D. O.
5TH INTERNATIONAL CONFERENCE ON INERTIAL FUSION SCIENCES AND APPLICATIONS (IFSA2007), 2008, 112
[10] Measurement of Radiative Shock Properties by X-Ray Thomson Scattering
Visco, A. J.
Drake, R. P.
Glenzer, S. H.
Doeppner, T.
Gregori, G.
Froula, D. H.
Grosskopf, M. J.
PHYSICAL REVIEW LETTERS, 2012, 108 (14)

← 1 2 3 4 5 →