Precise Determination of the Orientation of the Dzialoshinskii-Moriya Vector inκ−(BEDT−TTF)2Cu[N(CN)2]Cl

Autor:	Charles P. Slichter, Roxanne G. Daugherty, Aravinda M. Kini, John A. Schlueter, Dylan F. Smith
Rok vydání:	2004
Předmět:	Physics Orientation (vector space) Dm interaction Crystallography Condensed matter physics Magnetic moment General Physics and Astronomy Antiferromagnetism External field Condensed Matter::Strongly Correlated Electrons Spin-½
Zdroj:	Physical Review Letters. 93
ISSN:	1079-7114 0031-9007
DOI:	10.1103/physrevlett.93.167002
Popis:	A novel electron spin-reorientation transition is discovered by $^{13}\mathrm{C}$ NMR in the quasi-two-dimensional organic antiferromagnet $\ensuremath{\kappa}\mathrm{\text{\ensuremath{-}}}(\mathrm{B}\mathrm{E}\mathrm{D}\mathrm{T}\mathrm{\text{\ensuremath{-}}}\mathrm{T}\mathrm{T}\mathrm{F}{)}_{2}\mathrm{C}\mathrm{u}[\mathrm{N}(\mathrm{C}\mathrm{N}{)}_{2}]\mathrm{C}\mathrm{l}$. The spin reorientation occurs as an external field is swept through the orientation of the characteristic vector of the Dzialoshinskii-Moriya (DM) interaction, thus providing a precise determination of the orientation of the DM vector. Such a spin reorientation could help to characterize the DM interaction in other antiferromagnetic systems.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b47e21827a6e6ed3b61a3af8af0e4fea https://doi.org/10.1103/physrevlett.93.167002 Zobrazit plný text záznamu