Monochromatic X-ray-induced thermal effect on four-reflection

HU Ling-Fei; GAO Li-Dan; LI Zhen-Jie; WANG Shan-Feng; SHENG Wei-Fan; LIU Peng; XU Wei

doi:10.1088/1674-1137/39/9/096004

Chinese Physics C> 2015, Vol. 39> Issue(9) : 096004 DOI: 10.1088/1674-1137/39/9/096004

Monochromatic X-ray-induced thermal effect on four-reflection

Abstract
HTML
Reference
Related

PDF

Abstract：
The high energy resolution monochromator (HRM) is widely used in inelastic scattering programs to detect phonons with energy resolution, down to the meV level. Although the large amount of heat from insertion devices can be reduced by a high heat-load monochromator, the unbalanced heat load on the inner pair of crystals in a nested HRM can affect its overall performance. Here, a theoretical analysis of the unbalanced heat load using dynamical diffraction theory and finite element analysis is presented. By utilizing the ray-tracing method, the performance of different HRM nesting configurations is simulated. It is suggested that the heat balance ratio, energy resolution, and overall spectral transmission efficiency are the figures of merit for evaluating the performance of nested HRMs. Although the present study is mainly focused on nested HRMs working at ⁵⁷Fe nuclear resonant energy at 14.4 keV, it is feasible to extend this to other nested HRMs working at different energies.

References

[1]

Toellner T. Hyperfine Interact, 2000, 125: 3-28[2] Toellner T, HU M, Bortel G et al. Nucl. Instrum. Methods A, 2006, 557: 670-675[3] Ishikawa T, Yoda Y, Izumi K et al. Rev. Sci. Instrum., 1992, 63: 1015-1018[4] Leupold O, Pollmann J, Gerdau E et al. Europhys. Lett., 1996, 35: 671[5] Toellner T, Mooney T, Shastri S et al. Proc. SPIE, 1992, 1740: 218-221[6] Yabashi M, Tamasaku K, Kikuta S et al. Rev. Sci. Instrum., 2001, 72: 4080-4083[7] Shvyd'ko Y. X-ray Optics: High-Energy-Resolution Applications. Springer, 2004. 143-165[8] ZHANG L, Sánchez del Río M, Monaco G et al. J. Synchrotron Radiat, 2013, 20: 567-580[9] Toellner T, Alatas A, Said A et al. J. Synchrotron Radiat, 2006, 13: 211-215[10] Sanchez del Rio M, Canestrari N, JIANG F et al. J. Synchrotron Radiat, 2011, 18: 708-716[11] Batterman, Boris W. Cole, H. Rev. Mod. Phys., 1964, 36: 681[12] Authier A. Dynamical Theory of X-ray Diffraction. Springer, 2001. 85-87[13] YAN L, ZHAO J, Toellner T S et al. J. Synchrotron Radiat, 2012, 19: 814-820[14] Als-Nielsen J McMorrow D. Elements of Modern X-ray Physics. John Wiley Sons, 2011. 172-176[15] Okada Y Tokumaru Y. J. Appl. Phys.,1984, 56: 314-320

[1]	Cui Zhu , Xia Zhou , Na Wang . Rotational energy conversion and thermal evolution of neutron stars. Chinese Physics C, 2017, 41(12): 125104. doi: 10.1088/1674-1137/41/12/125104
[2]	Ke Li , Jian-Rong Zhou , Xiao-Dong Wang , Tao Xiong , Ying Zhang , Yu-Guang Xie , Liang Zhou , Hong Xu , Gui-An Yang , Yan-Feng Wang , Yan Wang , Jin-Jie Wu , Zhi-Jia Sun , Bi-Tao Hu . Study of a nTHGEM-based thermal neutron detector. Chinese Physics C, 2016, 40(7): 076002. doi: 10.1088/1674-1137/40/7/076002
[3]	Mei-Qi Song , Qing-Min Zhang , Yu-Hang Guo , Kai Li , Hai-Xiao Deng . Numerical modeling of thermal loading of diamond crystal in X-ray FEL oscillators. Chinese Physics C, 2016, 40(4): 048101. doi: 10.1088/1674-1137/40/4/048101
[4]	YANG Lei , ZHOU Jian-Rong , SUN Zhi-Jia , ZHANG Ying , HUANG Chao-Qiang , SUN Guang-Ai , WANG Yan-Feng , YANG Gui-An , XU Hong , XIE Yu-Guang , CHEN Yuan-Bo . Experimental research on a THGEM-based thermal neutron detector. Chinese Physics C, 2015, 39(5): 056002. doi: 10.1088/1674-1137/39/5/056002
[5]	HAN Jie , BAO Jing-Dong . Modified fusion probability by reflection boundary. Chinese Physics C, 2015, 39(5): 054104. doi: 10.1088/1674-1137/39/5/054104
[6]	GUO Dong-Ya , WANG Huan-Yu , PENG Wen-Xi , CUI Xing-Zhu , ZHANG Cheng-Mo , LIU Ya-Qing , LIANG Xiao-Hua , DONG Yi-Fan , WANG Jin-Zhou , GAO Min , YANG Jia-Wei , ZHANG Jia-Yu , LI Chun-Lai , ZOU Yong-Liao , ZHANG Guang-Liang , ZHANG Li-Yan , FU Xiao-Hui . Ground-based verification and data processing of Yutu roverActive Particle-induced X-ray Spectrometer. Chinese Physics C, 2015, 39(7): 076002. doi: 10.1088/1674-1137/39/7/076002
[7]	GENG Dong-Ping , YANG Ying-Guo , LIU Shu-Hu , HONG Cai-Hao , GAO Xing-Yu . Design of an efficient monochromatic electron source for inverse photoemission spectroscopy. Chinese Physics C, 2014, 38(11): 118202. doi: 10.1088/1674-1137/38/11/118202
[8]	WU Xi , YUAN Ping , HE Yuan , MA Li-Zhen , ZHANG Xiao-Qi , WU Wei , YANG Ya-Qing . Thermal analysis of DTL in the SSC-LINAC. Chinese Physics C, 2011, 35(10): 952-954. doi: 10.1088/1674-1137/35/10/012
[9]	WU Xiao-Bing , OUYANG Hua-Fu . Thermal analysis of the CSNS H^－ ion source. Chinese Physics C, 2010, 34(5): 580-583. doi: 10.1088/1674-1137/34/5/013
[10]	LIU Hua-Chang , PENG Jun , RUAN Yu-Fang , FU Shi-Nian . Thermal analysis for the high duty cycle PIMS accelerator. Chinese Physics C, 2010, 34(7): 1005-1008. doi: 10.1088/1674-1137/34/7/014
[11]	SU Nan , Jens O , Michael Strickland . Hard-thermal-loop QED thermodynamics. Chinese Physics C, 2010, 34(9): 1527-1529. doi: 10.1088/1674-1137/34/9/091
[12]	LIU Ying-Xin , QIN Shan , WU Jing , LI Xiao-Dong , LI Yan-Chun , LIU Jing . Pressure-induced phase transition of wulfenite. Chinese Physics C, 2009, 33(11): 1023-1027. doi: 10.1088/1674-1137/33/11/019
[13]	XU Qing-Jin , Ohuchi Norihito , Kiyosumi Tsuchiya , Tsai Ming-Hsun , ZONG Zhan-Guo , ZHAI Ji-Yuan , GAO Jie . Thermal simulation and analysis of the STF cryomodule. Chinese Physics C, 2009, 33(3): 236-239. doi: 10.1088/1674-1137/33/3/014
[14]	HAN Yi-Wen , HAO Jia-Bo . Non-thermal Hawking radiation from the Kerr black hole. Chinese Physics C, 2009, 33(2): 94-97. doi: 10.1088/1674-1137/33/2/003
[15]	YU Zi , LIU Guang-Zhou , ZHU Ming-Feng , DING Wen-Bo , ZHAO En-Guang . Thermal protoneutron stars with hyperons. Chinese Physics C, 2009, 33(S1): 70-72. doi: 10.1088/1674-1137/33/S1/023
[16]	YE Jin , YUE Qian , LI Yuan-Jing , CHENG Jian-Ping , LI Jin , WANG Yi . Effect of the integrated time of the induced current signal on the position resolution of the RPC detector. Chinese Physics C, 2009, 33(8): 673-676. doi: 10.1088/1674-1137/33/8/014
[17]	CAO Xi-Guang , CHEN Jin-Gen , MA Yu-Gang , FANG De-Qing , TIAN Wen-Dong , YAN Ting-Zhi , CAI Xiang-Zhou . Density effect of the neutron halo nucleus induced reactions in intermediate energy heavy ion collisions. Chinese Physics C, 2009, 33(S1): 49-51. doi: 10.1088/1674-1137/33/S1/016
[18]	CHEN Hong-Fei , ZOU Ji-Qing , SHI Wei-Hong , ZOU Hong , HU Ran-Sheng , TIAN Da-Yu . Thermal experiment of silicon PIN detector. Chinese Physics C, 2008, 32(10): 820-824. doi: 10.1088/1674-1137/32/10/011
[19]	Liu Shijie , Hu Zhaohui , Yao Ying , Wang Dewu . X-Ray Analysis of Light Elements by Monochromatic Light. Chinese Physics C, 1998, 22(4): 378-382.
[20]	Chen Min , Hou Boyu , Shi Kangjie . Reflection Matrix of Z_n Belavin Model. Chinese Physics C, 1996, 20(S4): 325-331.

Access

Get Citation

HU Ling-Fei, GAO Li-Dan, LI Zhen-Jie, WANG Shan-Feng, SHENG Wei-Fan, LIU Peng and XU Wei. Monochromatic X-ray-induced thermal effect on four-reflection [J]. Chinese Physics C, 2015, 39(9): 096004. doi: 10.1088/1674-1137/39/9/096004

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-01-20
Revised: 1900-01-01

Article Metric

Article Views(1761)
PDF Downloads(80)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Monochromatic X-ray-induced thermal effect on four-reflection

Corresponding author: XU Wei,

Received Date: 2015-01-20

Accepted Date: 1900-01-01

Available Online: 2015-09-05

Abstract: The high energy resolution monochromator (HRM) is widely used in inelastic scattering programs to detect phonons with energy resolution, down to the meV level. Although the large amount of heat from insertion devices can be reduced by a high heat-load monochromator, the unbalanced heat load on the inner pair of crystals in a nested HRM can affect its overall performance. Here, a theoretical analysis of the unbalanced heat load using dynamical diffraction theory and finite element analysis is presented. By utilizing the ray-tracing method, the performance of different HRM nesting configurations is simulated. It is suggested that the heat balance ratio, energy resolution, and overall spectral transmission efficiency are the figures of merit for evaluating the performance of nested HRMs. Although the present study is mainly focused on nested HRMs working at ⁵⁷Fe nuclear resonant energy at 14.4 keV, it is feasible to extend this to other nested HRMs working at different energies.

HTML

Reference (1)

Monochromatic X-ray-induced thermal effect on four-reflection

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article