mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal Universitymrisel-155Research ArticleСтатьиSpecific features of electron spin resonance in quasi-1D magnet β-TeVO4SavinaYu.

Lenin ave., 47, Kharkiv 61103

savina@ilt.kharkov.uaBludovA.

Lenin ave., 47, Kharkiv 61103

PashchenkoV.

Lenin ave., 47, Kharkiv 61103

GnatchenkoS.

Lenin ave., 47, Kharkiv 61103

StepanovA.

FST, Aix-Marseille Université, Marseille Cedex 20 F-13397

LemmensP.

Braunschweig D 38106

B.I. Verkin Institute for Low Temperature Physics and Engineering NASUUkraineInsitut Matériaux Microélectronique Nanosciences de Provence, CNRS UMR 6242FranceInstitute for Condensed Matter Physics, TU BraunschweigGermany20131901202415213201 (9 pp.)Copyright © Savina Y., Bludov A., Pashchenko V., Gnatchenko S., Stepanov A., Lemmens P., 20242024Savina Y., Bludov A., Pashchenko V., Gnatchenko S., Stepanov A., Lemmens P.Savina Y., Bludov A., Pashchenko V., Gnatchenko S., Stepanov A., Lemmens P.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/155

The angular and temperature dependences of single crystal ESR spectra at X-band frequency of quasi-1D spin 1/2 antiferromagnetic zigzag chain system β-TeVO4 are reported. Two resonance components in the ESR spectrum have been detected: a weak narrow resonance on the top of the extremely broad signal. The narrow line might be due to an impurity, the characteristics of the broad absorption do not correlate with a picture of the typical behavior for the V4+ ions (S = 1/2) with a square pyramidal environment. It was found that at low temperatures the divergence of the spin susceptibility and linewidth of the observed excitations can be due to a realization of three dimensional magnetic ordering.

electron spin resonanceantiferromagnetsspin chain systemsmagnetic anisotropyg-factorsReferencesIsobe M., Ueda Y. J. Phys. Soc. Jpn. 65, 1178 (1996)Isobe M., Ueda Y. J. Phys. Soc. Jpn. 65, 1178 (1996)Garrett A.W., Nagler S.E., Tennant D.A., Sales B.C., Barnes T. Phys. Rev. Lett. 79, 745 (1997)Garrett A.W., Nagler S.E., Tennant D.A., Sales B.C., Barnes T. Phys. Rev. Lett. 79, 745 (1997)Gnezdilov V., Lemmens P., Zvyagin A.A., Cheranovskii V.O., Lamonova K., Pashkevich Yu.G., Kremer R.K., Berger H. Phys. Rev. B 78, 184407 (2008)Gnezdilov V., Lemmens P., Zvyagin A.A., Cheranovskii V.O., Lamonova K., Pashkevich Yu.G., Kremer R.K., Berger H. Phys. Rev. B 78, 184407 (2008)Isobe M., Ueda Y. J. Phys. Soc. Jpn. 65, 3142 (1996)Isobe M., Ueda Y. J. Phys. Soc. Jpn. 65, 3142 (1996)Fujiwara H., Yasuoka H., Isobe M., Ueda Y., Maegawa S. Phys. Rev. B 55, R11945 (1997)Fujiwara H., Yasuoka H., Isobe M., Ueda Y., Maegawa S. Phys. Rev. B 55, R11945 (1997)Onoda M., Nishiguchi N. J. Phys.: Condens. Matter 11, 749 (1999)Onoda M., Nishiguchi N. J. Phys.: Condens. Matter 11, 749 (1999)Onoda M., Nishuguchi N. J. Solid State Chem. 127, 359 (1996)Onoda M., Nishuguchi N. J. Solid State Chem. 127, 359 (1996)Doublet M.-L., Lepetit M.-B. Phys. Rev. B 72, 075119 (2005)Doublet M.-L., Lepetit M.-B. Phys. Rev. B 72, 075119 (2005)Savina Yu., Bludov O., Pashchenko V., Gnatchenko S., Lemmens P., Berger H. Phys. Rev. B 84, 104447 (2011)Savina Yu., Bludov O., Pashchenko V., Gnatchenko S., Lemmens P., Berger H. Phys. Rev. B 84, 104447 (2011)Abragam A., Bleaney B. Electron Paramagnetic Resonance of Transition Ions, Clarendon Press, Oxford (1970)Abragam A., Bleaney B. Electron Paramagnetic Resonance of Transition Ions, Clarendon Press, Oxford (1970)Meunier G., Darriet J., Galy J. J. Solid State Chem. 6, 67 (1973)Meunier G., Darriet J., Galy J. J. Solid State Chem. 6, 67 (1973)Bonner J., Fisher M. Phys. Rev. 135, A640 (1964)Bonner J., Fisher M. Phys. Rev. 135, A640 (1964)Nagata K., Tazuke Y. J. Phys. Soc. Jpn. 32, 337 (1972)Nagata K., Tazuke Y. J. Phys. Soc. Jpn. 32, 337 (1972)Richards P.M., Salamon M.B. Phys. Rev. B 9, 32 (1974)Richards P.M., Salamon M.B. Phys. Rev. B 9, 32 (1974)

The authors declare that there are no conflicts of interest present.