TY - GEN
T1 - The dependence of magnetic moments on magnetic impurities of ni in eu1.86ce0.14cu1-yniyo4+αδ
AU - Syakuur, Muhammad Abdan
AU - Maryati, Yati
AU - Widyaiswari, Utami
AU - Sari, Dita Puspita
AU - Saragi, Togar
AU - Risdiana,
N1 - Funding Information:
We would like to thank Prof. Y. Koike, Prof. M. Kato and all members of Low Temperature Physics Laboratory at Department of Applied Physics, Graduate School of Engineering, Tohoku University, Prof. T. Adachi of Sophia University, Japan, Dr. I. Watanabe of RIKEN Nishina Center, Japan for assisting in XRD and susceptibility measurements. These works were supported by Fundamental Research Funding (PDUPT) No. 2786/UN6.D/LT/2019 and Academic Leadership Grant of Padjadjaran University No. 3339/UN6.D/LT/2019.
Publisher Copyright:
© 2020 Trans Tech Publications Ltd, Switzerland.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020
Y1 - 2020
N2 - The partially substitution of magnetic impurity Ni for Cu in electron-doped superconducting cuprates of Eu2-xCexCu1-yNiyO4+ with x = 0.14 and y = 0, 0.01, 0.02, 0.03, and 0.05 has been studied in order to investigate the effect of Ni impurity on structure and the value of magnetic moments per unit volume extracted from susceptibility data. Magnetic susceptibility measurements were carried out at low temperatures down to 2 K. For sample with y = 0, diamagnetic behavior is observed starting from about 9 K. The superconductivity disappeared at y 0.01. The values of magnetic moment in every volume unit decreased with increasing Ni.
AB - The partially substitution of magnetic impurity Ni for Cu in electron-doped superconducting cuprates of Eu2-xCexCu1-yNiyO4+ with x = 0.14 and y = 0, 0.01, 0.02, 0.03, and 0.05 has been studied in order to investigate the effect of Ni impurity on structure and the value of magnetic moments per unit volume extracted from susceptibility data. Magnetic susceptibility measurements were carried out at low temperatures down to 2 K. For sample with y = 0, diamagnetic behavior is observed starting from about 9 K. The superconductivity disappeared at y 0.01. The values of magnetic moment in every volume unit decreased with increasing Ni.
KW - Electron-doped superconductor
KW - Magnetic moments
KW - Magnetic susceptibility
KW - Ni impurities
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U2 - 10.4028/www.scientific.net/KEM.860.148
DO - 10.4028/www.scientific.net/KEM.860.148
M3 - Conference contribution
AN - SCOPUS:85091337523
SN - 9783035716979
T3 - Key Engineering Materials
SP - 148
EP - 153
BT - Physics Symposium
A2 - Bahtiar, Ayi
A2 - Saragi, Togar
A2 - Hidayat, Sahrul
A2 - Safriani, Lusi
PB - Trans Tech Publications Ltd
T2 - 4th Padjadjaran International Physics Symposium, PIPS 2019
Y2 - 13 November 2019 through 14 November 2019
ER -