TY - JOUR
T1 - Correlation between oxygen content δ and metal-insulator transition in Sm1.85Ce0.15CuO4 + δ antiferromagnetic superconductors
AU - Chang, B. C.
AU - Hsu, Y. Y.
AU - Ku, H. C.
N1 - Funding Information:
This work was supported by NSC89-2112-M007-088 and -090.
PY - 2002/3
Y1 - 2002/3
N2 - The effect of oxygen content δ on metal-insulator transition in Sm1.85CeO0.15CuO4+δ antiferromagnetic superconductors are reported. The oxygen content parameter δ was obtained by the iodometric titration method using the parent compound Sm2CuO4 as the standard based on Ce4+ valence. The magnetic susceptibility data were obtained through a SQUID magnetometer from 2-300 K.
AB - The effect of oxygen content δ on metal-insulator transition in Sm1.85CeO0.15CuO4+δ antiferromagnetic superconductors are reported. The oxygen content parameter δ was obtained by the iodometric titration method using the parent compound Sm2CuO4 as the standard based on Ce4+ valence. The magnetic susceptibility data were obtained through a SQUID magnetometer from 2-300 K.
KW - D-wave symmetry
KW - Electron-doped superconductor
KW - Metal-insulator transition
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U2 - 10.1016/S0921-4526(01)01515-0
DO - 10.1016/S0921-4526(01)01515-0
M3 - Conference article
AN - SCOPUS:0036504304
SN - 0921-4526
VL - 312-313
SP - 59
EP - 61
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
T2 - International Conference on Strongly Correlated Electrons
Y2 - 6 August 2002 through 6 August 2002
ER -