14 citations · 60 across the 11 of their papers we have counts for
Showing 2007Show all
2 papers · 1 filter
cond-mat.str-el2007★ 14 cited
SmB: Topological insulator or semiconductor with valence-fluctuation induced hopping transport?
I. Batko, M. Batkova
We advert to the fact that presence of valence fluctuations (VFs) in semiconductors with in-gap impurity bands unconditionally leads to dynamical changes (fluctuations) of energies…
cond-mat.mtrl-sci2007★ 10 cited
Anomalous magnetoresistance of EuBC: Enhancement of magnetoresistance in systems with magnetic polarons
M. Batkova, I. Batko, K. Flachbart +8
We present results of measurements of electrical, magnetic and thermal properties of EuBC. The observed anomalously large negative magnetoresistance as above, so…