87 citations · 263 across the 8 of their papers we have counts for
8 papers
Anisotropic optical conductivity of the putative Kondo insulator CeRuSn
V. Guritanu, P. Wissgott, T. Weig +11
Kondo insulators and in particular their non-cubic representatives have remained poorly understood. Here we report on the development of an anisotropic energy pseudogap in the tetr…
Optical study of archetypical valence-fluctuating Eu-systems
V. Guritanu, S. Seiro, J. Sichelschmidt +5
We have investigated the optical conductivity of the prominent valence fluctuating compounds EuIr2Si2 and EuNi2P2 in the infrared energy range to get new insights into the electron…
Optical conductivity and superconductivity in LaSb
J. F. DiTusa, V. Guritanu, S. Guo +5
We have measured the resistivity, optical conductivity, and magnetic susceptibility of LaSb to search for clues as to the cause of the extraordinarily large linear magnetoresis…
Spin Glass ground state in MnCoSi
J. Teyssier, E. Giannini, V. Guritanu +4
We report the discovery of a new spin glass ground state in the transition metal monosilicides with the B20 crystallographic structure. Magnetic, transport, neutron and muon invest…
Far-infrared probe of superconductivity in SmOFFeAs}
S. I. Mirzaei, V. Guritanu, A. B. Kuzmenko +5
We report far-infrared reflectance measurements on polycrystalline superconducting samples of SmOFFeAs ( = 0.12, 0.15 and 0.2). We clearly observe superconductivit…
Optical evidence for heavy charge carriers in FeGe
V. Guritanu, D. van der Marel, J. Teyssier +4
The optical spectrum of the cubic helimagnetic metal FeGe has been investigated in the frequency range from 0.01 - 3.1 eV for different temperatures from 30 K to 296 K. The optical…