@inproceedings{b07048d6c5ce4661a48904c7f49cc1b9,
title = "Synchrotron x-ray absorption spectroscopy (Xas) studies on structural and magnetic properties of t{\textquoteright}-pr2-xcexcuo4 nanocrystals",
abstract = "We have succeeded in synthesizing electron-doped cuprate T{\textquoteright}-Pr2-xCexCuO4 (PCCO) with x = 0 and 0.10 nanocrystals prepared by the chemically dissolved method. Reduction annealing of the PCCO samples at 700oC under a flowing argon gas atmosphere has been performed for removing excess oxygen at the apical sites. The x-ray diffraction (XRD) data show that the reduction annealing process decreases c-axis length indicating successful removal of the excess oxygen. The bond distortion of PCCO including coordination number and bond distance between the absorber atoms with the nearest neighboring atoms (Cu-O) was investigated by extended x-ray absorption fine structure (EXAFS) using Cu K-edge. The implication of the results is discussed based on the tremendous influence of oxygen vacancies on the magnetism of the nanosized T{\textquoteright}-cuprate at the normal state.",
keywords = "EXAFS, Electron-doped, Nanocrystals, Oxygen vacancy, T{\textquoteright}-PCCO",
author = "Resky Irfanita and Putra, {P. E.D.} and B. Triono and Baqiya, {M. A.} and Darminto and Krongthong Kamonsuangkasem and Chatree Saiyasombat",
note = "Publisher Copyright: {\textcopyright} 2020 Trans Tech Publications Ltd, Switzerland.; International Conference on Magnetism and Its Application, ICMIA 2019 ; Conference date: 20-11-2019 Through 21-11-2019",
year = "2020",
doi = "10.4028/www.scientific.net/KEM.855.128",
language = "English",
isbn = "9783035717044",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "128--133",
editor = "Budi Purnama and Darminto and Risdiana",
booktitle = "Magnetism and its Application",
}