Fourier-expansion solution of atom distributions in a crystal using x-ray standing waves

被引:61
作者
Cheng, L
Fenter, P
Bedzyk, MJ
Sturchio, NC
机构
[1] Argonne Natl Lab, Argonne, IL 60439 USA
[2] Northwestern Univ, Evanston, IL 60208 USA
[3] Univ Illinois, Chicago, IL 60607 USA
关键词
D O I
10.1103/PhysRevLett.90.255503
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Term-by-term Fourier-expansion series, each made up of components having element-specific phases and amplitudes acquired with x-ray standing wave measurements on successive orders of Bragg reflections, are used to reconstruct impurity atom distributions in muscovite mica with respect to the (001) lattice without a priori assumptions on their structures.
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页数:4
相关论文
共 19 条
[1]   DETECTION OF FOREIGN ATOM SITES BY THEIR X-RAY FLUORESCENCE SCATTERING [J].
BATTERMAN, BW .
PHYSICAL REVIEW LETTERS, 1969, 22 (14) :703-+
[2]   2-BEAM DYNAMICAL DIFFRACTION SOLUTION OF THE PHASE PROBLEM - A DETERMINATION WITH X-RAY STANDING-WAVE FIELDS [J].
BEDZYK, MJ ;
MATERLIK, G .
PHYSICAL REVIEW B, 1985, 32 (10) :6456-6463
[3]   X-ray standing wave studies of minerals and mineral surfaces: Principles and applications [J].
Bedzyk, MJ ;
Cheng, LW .
APPLICATIONS OF SYNCHROTRON RADIATION IN LOW-TEMPERATURE GEOCHEMISTRY AND ENVIRONMENTAL SCIENCES, 2002, 49 :221-266
[4]  
Brigatti MF, 2002, REV MINERAL GEOCHEM, V46, P1
[5]  
Brigatti MF, 1998, AM MINERAL, V83, P775
[6]   Impurity structure in a molecular ionic crystal:: Atomic-scale x-ray study of CaCO3:Mn2+ -: art. no. 144104 [J].
Cheng, L ;
Sturchio, NC ;
Bedzyk, MJ .
PHYSICAL REVIEW B, 2001, 63 (14)
[7]  
GIACOVAZZO C, 1980, DIRECT METHODS CRYST
[8]   Multiple-energy x-ray holography: Atomic images of hematite (Fe2O3) [J].
Gog, T ;
Len, PM ;
Materlik, G ;
Bahr, D ;
Fadley, CS ;
SanchezHanke, C .
PHYSICAL REVIEW LETTERS, 1996, 76 (17) :3132-3135
[9]   SOLUTION TO THE SURFACE REGISTRATION PROBLEM USING X-RAY STANDING WAVES [J].
GOLOVCHENKO, JA ;
PATEL, JR ;
KAPLAN, DR ;
COWAN, PL ;
BEDZYK, MJ .
PHYSICAL REVIEW LETTERS, 1982, 49 (08) :560-563
[10]   X-RAY STANDING WAVE ANALYSIS OF BISMUTH IMPLANTED IN SI(110) [J].
HERTEL, N ;
MATERLIK, G ;
ZEGENHAGEN, J .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1985, 58 (03) :199-204