174 citations · 987 across the 24 of their papers we have counts for
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Signatures of Electronic Correlations in Optical Properties of LaFeAsOF
A. V. Boris, N. N. Kovaleva, S. S. A. Seo +5
Spectroscopic ellipsometry is used to determine the dielectric function of the superconducting LaFeAsOF ( = 27 K) and undoped LaFeAsO polycrystalline samples i…
In-Plane Spectral Weight Shift of Charge Carriers in
A. V. Boris, N. N. Kovaleva, O. V. Dolgov +4
The temperature dependent redistribution of the spectral weight of the plane derived conduction band of the high temperature superconductor (T_c = 92.7 K…
C-axis lattice dynamics in Bi-based cuprate superconductors
N. N. Kovaleva, A. V. Boris, D. Munzar +8
We present results of a systematic study of the c axis lattice dynamics in single layer Bi2Sr2CuO6 (Bi2201), bilayer Bi2Sr2CaCu2O8 (Bi2212) and trilayer Bi2Sr2Ca2Cu3O10 (Bi2223) cu…
Anomalous oxygen isotope effect on the in-plane FIR conductivity of detwinned YBa2Cu3O
C. Bernhard, T. Holden, A. V. Boris +6
We observe an anomalous oxygen isotope effect on the a-axis component of the far-infrared electronic response of detwinned YBa2Cu3O. For O a pronounced low…
Josephson plasma resonance and phonon anomalies in trilayer Bi_2Sr_2Ca_2Cu_3O_10 superconductor
A. V Boris, D. Munzar, N. N. Kovaleva +8
The far-infrared (FIR) c axis conductivity of a Bi2223 crystal has been measured by ellipsometry. Below T a strong absorption band develops near 500 cm , corresponding t…