Susceptibility of Superconductors via Scattering Approach

Autor:	Z. Janu, G.M. Tsoi, Jana Vejpravova, František Soukup, R. Tichý, Jan Hadac
Rok vydání:	2004
Předmět:	Superconductivity Physics Flux pumping Condensed matter physics Scattering Condensed Matter::Superconductivity General Physics and Astronomy Context (language use) Electron Type-II superconductor Electron scattering Vortex
Zdroj:	ResearcherID
ISSN:	1572-9486 0011-4626
DOI:	10.1007/s10582-004-0114-3
Popis:	The measurement of magnetic properties of superconductors is usually understood in context with flux penetration length and in case of type-II superconductors also with vortex matter. We investigate the behavior of superconductors in very weak magnetic fields, typically μ 0H < 1 μT, near the critical temperature. The aim is to explore the details of SN transition and phase diagram (B,T) of vortex matter in extreme type-II superconductors like cuprates. The data recorded on HTS, even if extensively challenged with theory, are hard to understand as a vortex matter behavior. On the other hand, interpretation on the basis of electron conductivity arising from electron scattering is consistent even with data obtained by x-ray diffraction, photoemission, tunnelling spectroscopy and specific heat.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0330e0d96479ea9b8a44d1c50145a2a https://doi.org/10.1007/s10582-004-0114-3 Zobrazit plný text záznamu Full text from SpringerLink