TY - JOUR
T1 - Elemental identification of a three-dimensional environment by complex x-ray holography
AU - Takahashi, Yukio
AU - Hayashi, Koichi
AU - Matsubara, Eiichiro
PY - 2005/12/14
Y1 - 2005/12/14
N2 - Atoms in crystalline lattice have been identified around a certain fluorescent atom by x-ray fluorescence holography (XFH) under resonant x-ray scattering phenomena. With this method named "complex x-ray holography (CXH)," the twin image problem can be solved by determining complete phases of scattering x rays. Very weak signals of CXH less than 0.01% of fluorescent intensities were successfully observed by cooling a sample, and adopting a fast x-ray detecting system combined of a cylindrical focusing graphite analyzer and a Si PIN photodiode. Isolated As atomic images were successfully reconstructed from experimental complex x-ray holograms of GaAs around the As K absorption edge.
AB - Atoms in crystalline lattice have been identified around a certain fluorescent atom by x-ray fluorescence holography (XFH) under resonant x-ray scattering phenomena. With this method named "complex x-ray holography (CXH)," the twin image problem can be solved by determining complete phases of scattering x rays. Very weak signals of CXH less than 0.01% of fluorescent intensities were successfully observed by cooling a sample, and adopting a fast x-ray detecting system combined of a cylindrical focusing graphite analyzer and a Si PIN photodiode. Isolated As atomic images were successfully reconstructed from experimental complex x-ray holograms of GaAs around the As K absorption edge.
UR - http://www.scopus.com/inward/record.url?scp=28644450387&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=28644450387&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.71.134107
DO - 10.1103/PhysRevB.71.134107
M3 - Article
AN - SCOPUS:28644450387
VL - 71
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 0163-1829
IS - 13
M1 - 134107
ER -