Influence of Angle Range of Recording A Hologram to the Reconstructed Atomic Image in X-ray Fluorescence Holography

XIE Hong-Lan; CHEN Jian-Wen; GAO Hong-Yi; LI Ru-Xin; XU Zhi-Zhan

Chinese Physics C> 2003, Vol. 27> Issue(S1) : 86-91

Influence of Angle Range of Recording A Hologram to the Reconstructed Atomic Image in X-ray Fluorescence Holography

Shanghai Institute of Optics and Fine Mechanics,CAS,Shanghai 201800,China

Abstract
HTML
Reference
Related

PDF

Abstract：
X-ray fluorescence holography is a novel method for three-dimensional (3D) imaging of local atomic structure.Theoretically,in an XFH experiment,one has to measure the fluorescence energy on a spherical surface with angular resolution in the degree range to get well-resolved three-dimensional (3D) images of atoms.But in practice,experimental system arrangement of XFH does not allow the measurement of the fluorescent intensity oscillations in the full sphere.The holographic informaion loss because of the limited sampling range (less than 4π) will directly result in defective reconstructed atomic images.In this work,we investigate the influence of angle range and step of recording an X-ray fluorescence hologram on reconstructed atomic images by numerically simulating X-ray fluorescence holograms of Fe single crystal at different recording angle range and step.The Fe atomic images in the plane parallel to the crystal (001) crystallographic plane reconstructed from these simulated holograms can show this influence.The incomplete range of azimuth angle causes inhomogeneous brightness of the reconstructed atomic images.The incomplete range of polar angle causes the reconstructed atomic positions slightly shifted toward the central site and the increase of background brightness.The influence of the polar angle step on the reconstructed atomic images can be ignored if the step is enough small.

References

[1]

Gahor D. Nature, 1948, 161 :7772 Szoke A. In: Short Wavelength Coherent Radiation: Generation and Applications, edited by Atwood T and Boker J , AIP Conf. Proc.1986, 147 ( AIP, New York) :3613 Harp G R , Saldin D K , Tanner B P. Phys. Rev. Lett. , 1990, 65:10124 Tegze M , Faigel G. Nature, 1996, 380 :495 Adams B, Novikov D V et al. Phys. Rev. , 1998, B57:75266 Tegze M, Faigel G et al. Phys. Rev. Lett. , 1999, 82:48477 Marchesini S et al. Phys. Rev. Lett. , 2000, 85 :47238 John S. Nature, 2001 , 410 : 10379 Kopecky M et al. Phys. Rev. Lett. , 2002, 88 : 18550310 Faigel G, Tegze M. Rep. Prog. Phys. , 1999, 62 :35511 Born M , Wolf E. Principles of Optics, 1959, (London: Pergamon)12 Barton J J. Phys. Rev. Lett. , 1988, 61 :I356

[1]	LI Xin , TANG Ze-Bo , CHEN Hong-Fang , LI Cheng , SHAO Ming . Effect of Light Transmission Characteristic of Scintillator on the Intrinsic Time Resolution of ETOF. Chinese Physics C, 2006, 30(10): 1001-1005.
[2]	DU Ying-Chao , HUANG Wen-Hui , TANG Chuan-Xiang , HUA Jian-Fei , CHENG Cheng , DU Tai-Bin , XIA Bing , He Xiao-Zhong , DU Qiang , ZHENG Shu-Xin , CHEN Huai-Bi , LIN Yu-Zheng . Preliminary Experiments of Thomson Scattering X-ray Source: Measurements of Electron beam's Parameters and Their Influence on the X-ray Performance. Chinese Physics C, 2006, 30(S1): 84-86.
[3]	HAO Hu-Lin , FENG Ying , HUANG Yu-Ying , TIAN Sheng-Ke , LU Ling-Li , YANG Xiao-E , WEI You-Zhang . In Situ Analysis of Cellular Distribution of Iron and Zinc in Rice Grain Using SRXRF Method. Chinese Physics C, 2005, 29(S1): 56-60.
[4]	GONG Yan , CHEN Bo , NI Qi-Liang , CUI Ming-Qi , ZHAO Yi-Dong , WU Zhong-Hua . Thickness Analysis for Thin-Film by Glazing Exit X-ray Fluorescence With Synchrotron Radiation Source. Chinese Physics C, 2005, 29(11): 1104-1106.
[5]	LIU Chang-Long , LU Yi-Ying , YIN LI . Effects of Additional Vacancy-Like Defects Produced by Ion Impealations on Boron Thermal Diffusion in Silicon. Chinese Physics C, 2005, 29(11): 1107-1111.
[6]	XU Qing , WEI Xiang-Jun , HUANG Yu-Ying , HE Wei . Grazing Exit X-Ray Fluorescence Spectroscopy. Chinese Physics C, 2005, 29(S1): 80-83.
[7]	YU Fu-Sheng , YUAN Wan-Ming , HAN Song , JIN Ke , HUANG Yu-Ying , HE Wei , DONG Jin-Quan , JIA Xiu-Qin , CAO Jie , WANG Hong-Yue . Measurements of Trace Elements in Melt Inclusions by Synchrotron Radiation X-Ray Fluorescence Microprobe Techniques. Chinese Physics C, 2004, 28(6): 675-678.
[8]	WAN Ling-De , CAO Jun-Jie . Infrared Divergence in Loop Functions. Chinese Physics C, 2003, 27(5): 381-385.
[9]	JU Xin , SHEN Xian-Sheng , KANG Shi-Xiu , WU Zi-Qin , SUN Li-Guang , ZHANG Li , YIN Xue-Bin , HUANG Yu-Ying . X-Ray Fluorescence Analysis of Some Plants in the King George Island,Antarctica. Chinese Physics C, 2001, 25(S1): 44-48.
[10]	LIU Chang-Long . Effects of Ion Irradiation on the Diffusion of Pre-implanted B Atoms in Crystalline Silicon. Chinese Physics C, 2001, 25(12): 1238-1244.
[11]	Cai Xiangzhou , Feng Jun , Shen Wenqing , Ma Yugang , Wang Jiansong , Ye Wei . In-medium Nucleon-Nucleon Collision Cross Section and Its Effecton Total Nuclear Reaction Cross Section. Chinese Physics C, 1998, 22(9): 830-835.
[12]	Zhao Limin , Wu Yingrong , Huang Yuying , Li Guangcheng , Jia Quanjie , Yuan Lizhen , Chen Jiapen . Application of Total Reflection X-ray Fluorescence Analysis in Bionmedical Field. Chinese Physics C, 1998, 22(2): 186-191.
[13]	Wu Yingrong , Chao Zhiyu , Pan Juxiang , Hong Rong , Xiao Yanan , Li Guangcheng , Huang Yuying , Zhao Limin . Microprobe X-Ray Fluoresceoce Experintental Station of Beijing Syochrotron Radiation Facility. Chinese Physics C, 1997, 21(5): 475-480.
[14]	LI Qing-Run . LARGE-ANGLE ELASTIC SCATTERING OF π⁺ AND π^－ FROM ¹⁶O AT 114MeV. Chinese Physics C, 1988, 12(4): 509-512.
[15]	LI Jin . THE TIME VARIATION ASSOCIATED WITH FLUORESCENCE LIGHT TRANSMISSION IN LARGE AREA SCINTILIATORS. Chinese Physics C, 1985, 9(6): 641-648.
[16]	LI Jin . RESEARCH ON FLUORESCENCE LIGHT TRANSMISSION IN LARGE AREA SCINTILLATORS. Chinese Physics C, 1983, 7(5): 537-545.
[17]	Shen Jian-ping , Zhang Zong-ye . THE EFFECTS INDUCED BY A Λ HYPERON ON THE PAIRING CORRELATION IN NUCLEUS. Chinese Physics C, 1980, 4(1): 43-48.
[18]	Li Bing-an , Xian Ding-chang , Yan Su , Chen Tian-lun , Yang Qing-zhu , Lu Jing-fa . THE INFLUENCE OF THE SELF-ENERGY DIAGRAMS ON THE SOLUTIONS OF A SCALAR BETHE SALPETER EQUATION. Chinese Physics C, 1980, 4(1): 33-42.
[19]	HE JU , ZHANG ZHAO-XI , HE ZUO-XIU . ON THE “DIRECT CHANNEL DIAGRAM” OF THE PRODUCTION OF THE （π⁺π^-）_s S-STATE ATOMS. Chinese Physics C, 1979, 3(3): 297-303.
[20]	ZHAO EN-GUANG , LIU BO , LI QING-RUN . THE ISOBAR CONFIGURATION IN NUCLEI AND ITS INFLUENCE ON THE REACTION （p,π⁺）. Chinese Physics C, 1979, 3(6): 708-715.

Access

Get Citation

XIE Hong-Lan, CHEN Jian-Wen, GAO Hong-Yi, LI Ru-Xin and XU Zhi-Zhan. Influence of Angle Range of Recording A Hologram to the Reconstructed Atomic Image in X-ray Fluorescence Holography[J]. Chinese Physics C, 2003, 27(S1): 86-91.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2003-11-21
Revised: 1900-01-01

Article Metric

Article Views(1604)
PDF Downloads(571)
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

Influence of Angle Range of Recording A Hologram to the Reconstructed Atomic Image in X-ray Fluorescence Holography

Corresponding author: CHEN Jian-Wen,

Shanghai Institute of Optics and Fine Mechanics,CAS,Shanghai 201800,China

Received Date: 2003-11-21

Accepted Date: 1900-01-01

Available Online: 2003-01-02

Abstract: X-ray fluorescence holography is a novel method for three-dimensional (3D) imaging of local atomic structure.Theoretically,in an XFH experiment,one has to measure the fluorescence energy on a spherical surface with angular resolution in the degree range to get well-resolved three-dimensional (3D) images of atoms.But in practice,experimental system arrangement of XFH does not allow the measurement of the fluorescent intensity oscillations in the full sphere.The holographic informaion loss because of the limited sampling range (less than 4π) will directly result in defective reconstructed atomic images.In this work,we investigate the influence of angle range and step of recording an X-ray fluorescence hologram on reconstructed atomic images by numerically simulating X-ray fluorescence holograms of Fe single crystal at different recording angle range and step.The Fe atomic images in the plane parallel to the crystal (001) crystallographic plane reconstructed from these simulated holograms can show this influence.The incomplete range of azimuth angle causes inhomogeneous brightness of the reconstructed atomic images.The incomplete range of polar angle causes the reconstructed atomic positions slightly shifted toward the central site and the increase of background brightness.The influence of the polar angle step on the reconstructed atomic images can be ignored if the step is enough small.

HTML

Reference (1)

Influence of Angle Range of Recording A Hologram to the Reconstructed Atomic Image in X-ray Fluorescence Holography

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article