Zobrazeno 1 - 10
of 241
pro vyhledávání: '"Kolodiazhnyi, T."'
Publikováno v:
Phys. Rev. Lett. 122, 177601 (2019)
The strong coupling between spin, lattice and electronic degrees of freedom in magnetic materials can produce interesting phenomena, including multiferroic and magnetodielectric (MD) behavior, and exotic coupled excitations, such as electromagnons. W
Externí odkaz:
http://arxiv.org/abs/1903.04505
Autor:
Solovyev, I. V., Kolodiazhnyi, T. V.
Publikováno v:
Physical Review B 94, 094427 (2016)
We report results of joint experimental and theoretical studies on magnetoelectric (ME) compounds Co4Nb2O9 and Co4Ta2O9. On the experimental side, we present results of the magnetization and dielectric permittivity measurements in the magnetic field.
Externí odkaz:
http://arxiv.org/abs/1606.06394
Publikováno v:
In Journal of the European Ceramic Society November 2019 39(14):4144-4148
Publikováno v:
In Journal of the European Ceramic Society February-March 2019 39(2-3):418-423
Publikováno v:
Phys. Rev. Lett. 106, 217601 (2011)
We show an example of a purely magnetic spin resonance in EuTiO3 and the resulting new record high Faraday rotation of 590 deg/mm at 1.6 T for 1 cm wavelengths probed by a novel technique of magneto-optical GHz time-domain ellipsometry. From our tran
Externí odkaz:
http://arxiv.org/abs/1105.3553
Publikováno v:
Phys. Rev. B 82, 214109 (2010)
We report on optical properties of reduced BaTiO3-d at different doping levels including insulating and metallic samples. In all the samples, including metallic one, we observe structural phase transitions from the changes in the infrared-active phon
Externí odkaz:
http://arxiv.org/abs/1105.1587
Autor:
Kolodiazhnyi, T., Wimbush, S. C.
Publikováno v:
Phys. Rev. Lett. 96, 246404 (2006)
The magnetic susceptibility and electrical resistivity of n-type BaTi{1-x}Nb{x}O3 have been measured over a wide temperature range. It is found that, for 0 < x < 0.2, dopant electrons form immobile spin singlet small bipolarons with binding energy ar
Externí odkaz:
http://arxiv.org/abs/cond-mat/0511269
Publikováno v:
In Journal of Alloys and Compounds 25 February 2017 695:1317-1323
Publikováno v:
In Acta Materialia July 2016 113:116-123
Autor:
Bafrooei, H. Barzegar, Nassaj, E. Taheri, Ebadzadeh, T., Hu, C.F., Sayyadi-Shahraki, A., Kolodiazhnyi, T.
Publikováno v:
In Ceramics International 1 February 2016 42(2) Part B:3296-3303