scholarly journals Streaked Spectrometry Using Multilayer X-Ray Interference mirrors to investigate Energy Transport in Laser Plasma Applications

1981 ◽  
Author(s):  
G. L. Stradling ◽  
T. W. Barbee ◽  
B. L. Henke ◽  
E. M. Campbell ◽  
W. C. Mead
Keyword(s):  
Laser Plasma ◽  
Energy Transport ◽  
X Ray ◽  
Plasma Applications

Ablation Process of Silica Glass Induced by Laser Plasma Soft X-ray Irradiation

2009 ◽  
Vol 129 (4) ◽  
pp. 595-600
Author(s):  
Tetsuya Makimura ◽  
Takashige Fujimori ◽  
Shuichi Torii ◽  
Hiroyuki Niino ◽  
Kouichi Murakami
Keyword(s):  
Laser Plasma ◽  
Silica Glass ◽  
Ablation Process ◽  
X Ray

Analysis of characteristic X-ray generation induced by laser plasma electrons accelerated by an electric field

2001 ◽  
Vol 92 (6) ◽  
pp. 998-1003 ◽  
Author(s):  
A. A. Erokhin ◽  
A. S. Kishinets ◽  
Yu. V. Korobkin ◽  
I. V. Romanov ◽  
V. M. Romanova ◽  
...  
Keyword(s):  
Electric Field ◽  
Laser Plasma ◽  
X Ray

Compact high-average-power laser-plasma x-ray source by cryogenic target

2001 ◽  
Author(s):  
Takayasu Mochizuki ◽  
Atsushi Shimoura ◽  
Sho Amano ◽  
Shuji Miyamoto
Keyword(s):  
Laser Plasma ◽  
Average Power ◽  
High Average Power ◽  
Power Laser ◽  
X Ray ◽  
Cryogenic Target

scholarly journals X-ray transmission grating spectrometer with CCD detector for laser plasma studies

1991 ◽  
Vol 9 (2) ◽  
pp. 579-591 ◽  
Author(s):  
L. Pína ◽  
H. Fiedorowicz ◽  
M. O. Koshevoi ◽  
A. A. Rupasov ◽  
B. Rus ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Dynamic Range ◽  
High Sensitivity ◽  
Array Detector ◽  
Charge Coupled Device ◽  
X Ray ◽  
Transmission Grating ◽  
Hot Plasma ◽  
Ccd Detector ◽  
Wet Processing

A program is under way to develop methods and instrumentation based on charge-coupled device (CCD) sensors for hot plasma diagnostics. We have developed a new X-ray spectrometer in which a freestanding X-ray transmission grating is coupled to a CCD linear array detector with electronic digitized readout replacing film and its wet processing. This instrument measures time-integrated pulsed X-ray spectra with moderate spectral resolution (δλ ≤ 0.6 nm) over a broad spectral range (0.3–2 keV) with high sensitivity, linearity, and large dynamic range. The performance of the device was tested using laser plasma as the X-ray source.

Laser plasma source for soft x-ray imaging in CIOM

1997 ◽  
Author(s):  
Zhongxing Shao ◽  
Zhanshan Wang ◽  
Fengming Xu ◽  
Junxia Lu ◽  
Xingdan Chen
Keyword(s):  
Laser Plasma ◽  
Plasma Source ◽  
X Ray ◽  
X Ray Imaging

scholarly journals Targets for investigation of X-ray laser–plasma emission

1992 ◽  
Vol 10 (4) ◽  
pp. 861-863 ◽  
Author(s):  
R. Suchańska
Keyword(s):  
Laser Plasma ◽  
Plasma Emission ◽  
X Ray ◽  
Inner Diameter

Two methods of target technology for investigation of X-ray laser–plasma emission are presented. The first deals with steel and gold microcapillary targets. They are about 200 μm in inner diameter and about 500 μm in length. The second method deals with metal plus plastic targets of reduced and controlled density in the range of 1.6–8.1 g/cm3 for Cu + polyethylene (PE) and 1.6–7.6 g/cm3 for Fe + PE.

Solid-state Thermoelectric Characteristics of NiII, FeII, CoII, and CuII Borohydrides

2021 ◽  
Author(s):  
Isam M. Arafa ◽  
Mazin Y. Shatnawi ◽  
Yousef N. Obeidallah ◽  
Ahmed K. Hijazi ◽  
Yaser A . Yousef
Keyword(s):  
Energy Transport ◽  
Waste Heat ◽  
Mixed Valence ◽  
Small Scale ◽  
X Ray Diffraction ◽  
Promising Candidate ◽  
X Ray ◽  
Cold Pressed ◽  
Thermal Energy Transport ◽  
Body Heat

Abstract Four transition metal borohydrides (MTBHs, MT = Ni, Fe, Co, and Cu) were prepared by sonicating a mixture of the desired MT salt with excess NaBH4 in a nonaqueous DMF/CH3OH media. The process afforded bimetallic (Ni-BH4), trimetallic (Fe-BH4, Co-BH4), and mixed-valence (Cu-H, Cu-BH4) amorphous, ferromagnetic nanoparticles as identified by thermal, ATR-IR, X-Ray diffraction, and magnetic susceptibility techniques. The electrical conductivity (σ) of cold-pressed discs of these MTBHs shows a nonlinear increase while their thermal conductivity (κ) decreases in the temperature range of 303 ≤ T ≤ 373 K. The thermal energy transport occurs through phonon lattice dynamics rather than electronic. The σ/κ ratio shows a nonlinear steep increase from 9.4 to 270 KV-2 in Ni-BH4, while a moderate-weak increase is observed for Fe-BH4, Co-BH4, and Cu-BH4. Accordingly, the corresponding thermoelectric (TE) parameters S, PF, ZT, and η were evaluated. All TE data shows that the bimetallic Ni-BH4 (S, 80 μVK-1; PF, 259 μWm-1K-2; ZT 0.64; η, 2.56%) is a better TE semiconductor than the other three MT-BHs investigated in this study. Our findings show that Ni-BH4 is a promising candidate to exploit low-temperature waste heat from body heat, sunshine, and small domestic devices for small-scale TE applications.

Calibration Of A KrF Laser-Plasma Source For X-Ray Microscopy Applications

1988 ◽  
Author(s):  
I C. E. Turcu ◽  
F O'Neill ◽  
U Zammit ◽  
Y Al-Hadithi ◽  
R W. Eason ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Source ◽  
X Ray ◽  
Krf Laser

X-ray and EUV laser-plasma sources based on cryogenic liquid-jet target

1999 ◽  
Author(s):  
Lars Rymell ◽  
Magnus Berglund ◽  
Bjoern A. M. Hansson ◽  
Hans M. Hertz
Keyword(s):  
Laser Plasma ◽  
Cryogenic Liquid ◽  
Liquid Jet ◽  
Plasma Sources ◽  
X Ray
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