Efficiency calibrations of cylindrically bent transmission crystals in the 20 to 80 keV x-ray energy range

Csilla I. Szabo; Uri Feldman; Stephen Seltzer; Lawrence T. Hudson; Michelle OBrien; Hye-Sook Park; John F. Seely

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Efficiency calibrations of cylindrically bent transmission crystals in the 20 to 80 keV x-ray energy range

机译：圆柱弯曲的透射晶体在20至80 keV x射线能量范围内的效率校准

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Two quartz (10-11) crystals were cylindrically bent to a 25.4 cm radius of curvature and were mounted in identical Cauchois-type transmission spectrometers, and the crystal diffraction efficiencies were measured to 5percent absolute accuracy using narrow bandwidth x-ray source fluences in the 20 to 80 keV energy range. The measured integrated reflectivity values were compared to calculations performed using a computational model that accounts for the diffraction geometry of the bent transmission crystal. These crystal calibrations enable the accurate measurement of absolute hard x-ray emission levels from laser-produced plasmas and other laboratory sources.

机译：将两个石英（10-11）晶体圆柱弯曲到25.4 cm的曲率半径，并将其安装在相同的Cauchois型透射光谱仪中，并使用窄带宽x射线源注量在仪器中将晶体衍射效率测量为绝对准确度的5％。 20至80 keV的能量范围。将测得的积分反射率值与使用计算模型进行的计算进行比较，该计算模型考虑了弯曲透射晶体的衍射几何形状。这些晶体校准可以精确测量激光产生的等离子体和其他实验室来源产生的绝对硬X射线发射水平。

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《Optics Letters》 |2011年第8期|共3页
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Csilla I. Szabo; Uri Feldman; Stephen Seltzer; Lawrence T. Hudson; Michelle OBrien; Hye-Sook Park; John F. Seely;
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1. Efficiency calibrations of cylindrically bent transmission crystals in the 20 to 80 keV x-ray energy range [J] . Csilla I. Szabo, Uri Feldman, Stephen Seltzer, Optics Letters . 2011,第8期

机译：圆柱弯曲的透射晶体在20至80 keV x射线能量范围内的效率校准
2. Consistency of photon emission intensities for efficiency calibration of gamma-ray spectrometers in the energy range from 20 keV to 80 keV [J] . Lepy M. -C., Brondeau L., Menesguen Y., Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 2018,第期

机译：光子发射强度的一致性，用于能量范围内的伽马射线光谱仪的效率校准从20 kev到80 kev
3. High x-ray resolving power utilizing asymmetric diffraction from a quartz transmission crystal measured in the 6 keV to 22 keV energy range [J] . Seely John F., Galtier Eric, Hudson Lawrence T., Applied optics . 2019,第19期

机译：利用来自6keV至22 KeV能量范围的石英传输晶体中使用非对称衍射的高X射线分辨电力
4. Betatron x-ray spectra recorded by a transmission crystal spectrometer in the 10 keV to 70 keV photon energy range [C] . Seely John, Feldman Uri, Hudson Larry, The 41st IEEE International Conference on Plasma Science, and the 20th International Conference on High-Power Particle Beams . 2014

机译：透射晶体光谱仪在10 keV至70 keV光子能量范围内记录的Betatron X射线光谱
5. Experimental characterization of the surface and near surface structure transformations during surface biased crystallization of the palladium(80)silicon(20) and iron(80)boron(20) amorphous alloys. [D] . Tlomak, Pawel. 1988

机译：钯（80）硅（20）和铁（80）硼（20）非晶合金的表面偏置结晶过程中表面和近表面结构转变的实验表征。
6. High resolution spectrometer for extended x-ray absorption fine structure measurements in the 6 keV to 15 keV energy range [O] . J. F. Seely, L. T. Hudson, Albert Henins, -1

机译：高分辨率光谱仪可在6 keV至15 keV的能量范围内扩展X射线吸收精细结构的测量
7. High x-ray resolving power utilizing asymmetric diffraction from a quartz transmission crystal measured in the 6 keV to 22 keV energy range [O] . John F. Seely, Eric Galtier, Lawrence T. Hudson, 2019

机译：利用来自6keV至22KeV能量范围的石英传输晶体中使用非对称衍射的高X射线分辨电力

Efficiency calibrations of cylindrically bent transmission crystals in the 20 to 80 keV x-ray energy range

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