TY - JOUR
T1 - Transverse elastic moduli in spin-triplet superconductor Sr2RuO4
AU - Okuda, Noriki
AU - Suzuki, Takashi
AU - Mao, Zhiqiang
AU - Maeno, Yoshiteru
AU - Fujita, Toshizo
N1 - Funding Information:
This work was in part supported by Grant-in-Aids both for Scientific Research and COE Research (No. 13CE2002) from the Ministry of Education, Culture, Sports, Science and Technology of Japan. We acknowledge Manfred Sigrist for useful information.
PY - 2003/5
Y1 - 2003/5
N2 - Transverse ultrasonic measurements have been performed on a single crystal of Sr2RuO4 across the superconducting transition temperature Tc (∼1.40 K). We found an indication of a jump at Tc in transverse elastic modulus C66, which is attributable to the coupling between strains and two-dimensional order parameters (OP) with broken time-reversal symmetry. This leads to additional evidence for the spin-triplet superconductivity with a two-dimensional OP.
AB - Transverse ultrasonic measurements have been performed on a single crystal of Sr2RuO4 across the superconducting transition temperature Tc (∼1.40 K). We found an indication of a jump at Tc in transverse elastic modulus C66, which is attributable to the coupling between strains and two-dimensional order parameters (OP) with broken time-reversal symmetry. This leads to additional evidence for the spin-triplet superconductivity with a two-dimensional OP.
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U2 - 10.1016/S0921-4534(02)02519-4
DO - 10.1016/S0921-4534(02)02519-4
M3 - Conference article
AN - SCOPUS:0038526407
SN - 0921-4534
VL - 388-389
SP - 497
EP - 498
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
T2 - proceedings of the 23rd international conference on low temper
Y2 - 20 August 2002 through 27 August 2002
ER -