95Mo NMR studies of LaMo6Se8 in the superconducting state: vortex lattice and penetration depth

Autor:	Romain Gautier, L. Le Pollès, Octavio Peña, M. Le Floch, Jean-Claude Ameline
Rok vydání:	2003
Předmět:	Superconductivity Condensed matter physics Chemistry London penetration depth Knight shift General Chemistry Condensed Matter Physics Magnetic susceptibility Magnetic field Meissner effect Condensed Matter::Superconductivity Materials Chemistry Penetration depth Type-II superconductor
Zdroj:	Solid State Communications. 125:597-600
ISSN:	0038-1098
DOI:	10.1016/s0038-1098(03)00059-0
Popis:	The Chevrel phase LaMo6Se8 has been studied between 15 and 4.2 K by 95Mo NMR spectroscopy. No shift of the spectral line was observed between the normal and the superconducting states, indicating a magnetic susceptibility dominated by a spin-orbit mechanism. The lineshape in the superconducting state was simulated by convolution of the normal state spectrum and the magnetic field distribution calculated with London's equations for a type-II superconductor. The penetration depth λ was estimated to be about 1500 A at 4.2 K.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::565525321483cc1c944d79fe69637985 https://doi.org/10.1016/s0038-1098(03)00059-0 Zobrazit plný text záznamu Full Text from ScienceDirect