TY - JOUR
T1 - Vorticity, phase stiffness and the cuprate phase diagram
AU - Ong, N. P.
AU - Wang, Yayu
N1 - Funding Information:
The research reported is a collaboration with Z. A. Xu, S. Uchida, S. Ono, Yoichi Ando, G. Gu, Y. Onose, Y. Tokura, D. A. Bonn, R. Liang, and W.N. Hardy. We acknowledge support from the U.S. National Science Foundation (NSF), the U.S. Office of Naval Research, and the New Energy and Industrial Technology Developmental Organization of Japan. Some of the experiments were performed at the National High Magnetic Field Lab. (NHMFL), a facility supported by NSF and the State of Florida.
PY - 2004/8
Y1 - 2004/8
N2 - We review results obtained from vortex-Nernst experiments in cuprates. Evidence for a loss of phase coherence at the Meissner transition Tc0 is derived from vortex-like excitations that persist to high temperature T. Below Tc0, the Nersnt signal provides a determination of the upper critical field Hc2 vs. doping x. Implications for the cuprate phase diagram are discussed.
AB - We review results obtained from vortex-Nernst experiments in cuprates. Evidence for a loss of phase coherence at the Meissner transition Tc0 is derived from vortex-like excitations that persist to high temperature T. Below Tc0, the Nersnt signal provides a determination of the upper critical field Hc2 vs. doping x. Implications for the cuprate phase diagram are discussed.
KW - Cuprates
KW - Phase stiffness
KW - Vortex-Nernst effect
KW - Vorticity
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U2 - 10.1016/j.physc.2004.02.016
DO - 10.1016/j.physc.2004.02.016
M3 - Conference article
AN - SCOPUS:4344593757
SN - 0921-4534
VL - 408-410
SP - 11
EP - 15
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
IS - 1-4
T2 - Proceedings of the International Conference on Materials
Y2 - 25 May 2003 through 30 May 2003
ER -