TY - JOUR
T1 - Pairing and vortex states in Sr2RuO4 studied by Hall probe magnetometry
AU - Tamegai, Tsuyoshi
AU - Behnia, Kamran
AU - Okuda, Nobuhiro
AU - Ooi, Shuuichi
AU - Shibauchi, Takasada
AU - Mao, Zhiqiang
AU - Maeno, Yoshiteru
N1 - Funding Information:
This work is partly supported by Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture, Japan.
PY - 2000
Y1 - 2000
N2 - Nature of the pairing and vortex states are studied in Sr2RuO4 using a Hall probe array. No clear evidence for the spontaneous magnetic field, accompanying the time-reversal symmetry breaking states, has been obtained. Magnetization with Ha∥c shows an anomaly close to Hc2 and a peak near Ha = 0. We interpret the former to be due to the synchronization peak effect. Hc1 or change in the vortex lattice structure could be relevant to the latter.
AB - Nature of the pairing and vortex states are studied in Sr2RuO4 using a Hall probe array. No clear evidence for the spontaneous magnetic field, accompanying the time-reversal symmetry breaking states, has been obtained. Magnetization with Ha∥c shows an anomaly close to Hc2 and a peak near Ha = 0. We interpret the former to be due to the synchronization peak effect. Hc1 or change in the vortex lattice structure could be relevant to the latter.
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U2 - 10.1016/S0921-4526(99)02156-0
DO - 10.1016/S0921-4526(99)02156-0
M3 - Article
AN - SCOPUS:0033705422
SN - 0921-4526
VL - 284-288
SP - 543
EP - 544
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - PART I
ER -