13 citations · 26 across the 6 of their papers we have counts for
4 papers
Electronic localization on the structural inhomogeneities formed due to Bi and Te deficiency in the MBE grown films of AFM topological insulator MnBi2Te4: Evidence from spectroscopic ellipsometry and infrared studies
N. N. Kovaleva, D. Chvostova, T. N. Fursova +7
The intrinsic substitutional and antisite defects cause unintentional doping and shift of the E_F position above the conduction band minimum in the AFM topological insulator (TI) M…
Fingerprints of the Jahn-Teller and superexchange physics in optical spectra of manganites
N. N. Kovaleva, O. E. Kusmartseva, K. I. Kugel
Transition metal oxides incorporating Jahn-Teller (JT) ions Mn3+ (3d4) in manganites and Cu2+ (3d9) in cuprates exhibit outstanding magnetic and electronic properties, including co…
Efficient Green Emission from Edge States in Graphene Perforated by Nitrogen Plasma Treatment
N N Kovaleva, D Chvostova, Z Potůček +10
Plasma functionalization of graphene is one of the facile ways to tune its doping level without the need for wet chemicals making graphene photoluminescent. Microscopic corrugation…
Two-dimensional Ising model with competing interactions and its application to clusters and arrays of -rings and adiabatic quantum computing
A. O'Hare, F. V. Kusmartsev, K. I. Kugel +1
We study planar clusters consisting of loops including a Josephson -junction (-rings). Each -ring carries a persistent current and behaves as a classical orbital moment. T…