Zobrazeno 1 - 10
of 1 823
pro vyhledávání: '"Blinc, R"'
Autor:
Jarrier, R., Marti, X., Herrero-Albillos, J., Ferrer, P., Haumont, R., Gemeiner, P., Geneste, G., Berthet, P., Schülli, T., Cvec, P., Blinc, R., Wong, Stanislaus S., Park, Tae-Jin, Alexe, M., Carpenter, M. A., Scott, J. F., Catalan, G., Dkhil, B.
Publikováno v:
Phys. Rev. B 85, 184104 (2012)
We combine a wide variety of experimental techniques to analyze two heretofore mysterious phase transitions in multiferroic bismuth ferrite at low temperature. Raman spectroscopy, resonant ultrasound spectroscopy, EPR, X-ray lattice constant measurem
Externí odkaz:
http://arxiv.org/abs/1202.3387
Linear magnetoelectric coupling and ferroelectricity induced by the flexomagnetic effect in ferroics
Using the symmetry theory we analyze of the flexomagnetic effect in all 90 magnetic classes and showed that 69 of them are flexomagnetic. Then we explore how the symmetry breaking, inevitably present in the vicinity of the surface, changes the local
Externí odkaz:
http://arxiv.org/abs/1103.5206
Based on our analytical results [http://arxiv.org/abs/1006.3670], we predict that undoped nanoparticles (size <10-100nm) of incipient ferroelectrics without any magnetic ions can become ferromagnetic even at room temperatures due to the inherent pres
Externí odkaz:
http://arxiv.org/abs/1012.2400
The electrocaloric effect (ECE) in normal and relaxor ferroelectrics is investigated in the framework of a thermodynamic approach based on the Maxwell relation and a Landau-type free energy model. The static dielectric response of relaxors is describ
Externí odkaz:
http://arxiv.org/abs/1010.2914
Using the quantum-mechanical approach combined with the image charge method we calculated the lowest energy levels of the impurities and neutral vacancies with two electrons or holes located in the vicinity of flat surface of different solids. We obt
Externí odkaz:
http://arxiv.org/abs/1006.3670
Autor:
Eliseev, E. A., Morozovska, A. N., Glinchuk, M. D., Zaulychny, B. Y., Skorokhod, V. V., Blinc, R.
The symmetry breaking inevitably present in the vicinity of any surface, namely an inversion center disappears in surface normal direction and only axes and planes normal to the surface conserve, gives rise to the spontaneous piezomagnetic, piezoelec
Externí odkaz:
http://arxiv.org/abs/0912.5010