papers
Publications (2)
cond-mat.str-el2014
Optical evidence of quantum rotor orbital excitations in orthorhombic manganites
N. N. Kovaleva, K. I. Kugel, Z. Potucek +8
In magnetic compounds with Jahn-Teller (JT) ions (such as Mn3+ or Cu2+), the ordering of the electron or hole orbitals is associated with cooperative lattice distortions. There the…
cond-mat.mtrl-sci2016
Electronic Structure, Optical and Dielectric Spectroscopy Study of TbMnO3
V. A. Trepakov, A. G. Dejneka, O. E. Kvyatkovskii +6
Spectral ellipsometry studies of the optical functions, first observation of photoluminescence and low frequency dielectric permittivity investigations were performed in ferroelect…