Naslov
Superconducting Fluctuations Probed by Microwave Absorption Technique

Autori
Grbić, Mihael Srđan ; Požek, Miroslav ; Dulčić, Antonije

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract book of Recent advances in broad-band solid-state NMR of correlated electronic systems / - , 2010, 31-31

Skup
Recent advances in broad-band solid-state NMR of correlated electronic systems

Mjesto i datum
Trogir, Hrvatska, 05.09.2010. - 10.09.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
fluctuations; cuprates; microwaves

Sažetak
We use microwave absorption technique combined with an applied magnetic field (up to 16 T) to determine the transport properties around Tc in various families of cuprates (YBCO, Hg1201, LSCO, BSCCO). From these measurements we extract the temperature range where superconducting fluctuations start to contribute. In all the measured samples the fluctuation regime was found to be confined relatively close to Tc [1, 2, 3], with a tendency to increase by lowering the doping level. We discuss the results and compare them with those obtained by other techniques. [1] M. S. Grbić, N. Barišić, A. Dulčić, I. Kupčić, Y. Li, X. Zhao, G. Yu, M. Dressel, M. Greven, M. Požek, Phys. Rev. B 80, 094511 (2009) [2] M. S. Grbić, M. Požek, D. Paar, V. Hinkov, M. Raichle, D. Haug, B. Keimer, N. Barišič, A. Dulčić, arXiv:1005.4789v1 [3] M. S. Grbić et al., unpublished

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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