TY - JOUR
T1 - Three-dimensional atomic images of TlInSe2 thermoelectric material obtained by X-ray fluorescence holography
AU - Shinya, Hosokawa
AU - Happo, Naohisa
AU - Hayashi, Kouichi
AU - Mimura, Kojiro
AU - Wakita, Kazuki
AU - Hu, Wen
AU - Ishii, Hirofumi
AU - Yoshimura, Masato
AU - Jeyakanthan, Jeyaraman
AU - Mamedov, Nazim
PY - 2011/5
Y1 - 2011/5
N2 - Three-dimensional (3D) atomic images around the Tl atoms in single-crystal TlInSe2 thermoelectric material in the incommensurate phase were reconstructed by Tl LIII X-ray fluorescence holography measured at room temperature. In the obtained 3D image, the In atoms are clearly visible at the proper positions in the normal phase. The Tl atomic images are also observed but very weakly. By comparing the experimental image with a theoretically calculated one, it is concluded that only the Tl atoms have large spatial fluctuations, which are related to the incommensurate phase of this material.
AB - Three-dimensional (3D) atomic images around the Tl atoms in single-crystal TlInSe2 thermoelectric material in the incommensurate phase were reconstructed by Tl LIII X-ray fluorescence holography measured at room temperature. In the obtained 3D image, the In atoms are clearly visible at the proper positions in the normal phase. The Tl atomic images are also observed but very weakly. By comparing the experimental image with a theoretically calculated one, it is concluded that only the Tl atoms have large spatial fluctuations, which are related to the incommensurate phase of this material.
UR - http://www.scopus.com/inward/record.url?scp=79957585354&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79957585354&partnerID=8YFLogxK
U2 - 10.1143/JJAP.50.05FC06
DO - 10.1143/JJAP.50.05FC06
M3 - Article
AN - SCOPUS:79957585354
VL - 50
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 5 PART 3
M1 - 05FC06
ER -