; Zhou, Kejin
; Huang, Yuying
; He, Wei
; Ma, Sixuan
; Chu, Wangsheng
; Hu, Tiandou
; Wu, Ziyu] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing, Peoples R China
; [Hua, Wei
; Zhou, Kejin
; Ma, Sixuan] Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China
; [Qian, Q.] New Jersey Inst Technol, Dept Phys, Newark, NJ 07102 USA
; [Chu, Wangsheng] Univ Sci & Technol China, Hefei 230026, Peoples R China
Big changes in resistivity along with the changing of local structure in some oxide systems, such as high-temperature superconductors and colossal magnetoresi stance system, strongly suggest the need of a systematic investigation of their local electronic and atomic structures. In this work we present the high-resolution X-ray emission spectra and the spin-polarized X-ray absorption near-edge spectroscopy (SPXANES) data at the Mn K-edge in the La1-xSrxMnO3. This experiment is based on a high-resolution large- acceptance crystal analyzer based on Si (1 1 1) and optimized for X-ray fluorescence spectroscopy. With a spherical bent crystal monochromator, a Mn K beta emission spectra with high resolution was obtained with a short collection time and SPXANES spectra of La1-xSrxMnO3 at room temperature were also measured at high temperature. (C) 2008 Elsevier B.V. All rights reserved.
Hua W,Zhou KJ,Huang YY,et al. Experiment investigation of La1-xSrxMnO3 by high-resolution X-ray emission and spin-polarized X-ray absorption spectroscopy[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2008,70(2):462-465.
华巍.,周克瑾.,黄宇营.,何伟.,MA, SIXUAN.,...&Wu, ZY.(2008).Experiment investigation of La1-xSrxMnO3 by high-resolution X-ray emission and spin-polarized X-ray absorption spectroscopy.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,70(2),462-465.
华巍,et al."Experiment investigation of La1-xSrxMnO3 by high-resolution X-ray emission and spin-polarized X-ray absorption spectroscopy".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 70.2(2008):462-465.