N. Kovaleva

activity

19982023

most citedSpin-controlled Mott-Hubbard bands in LaMnO_3 probed by optical ellipsometry

174 citations · 987 across the 24 of their papers we have counts for

collaborators

Showing 2004Show all

3 papers · 1 filter

cond-mat.supr-con2004★ 100 cited

In-Plane Spectral Weight Shift of Charge Carriers in $Y B a_{2} C u_{3} O_{6.9}$

A. V. Boris, N. N. Kovaleva, O. V. Dolgov +4

The temperature dependent redistribution of the spectral weight of the $C u O_{2}$ plane derived conduction band of the $Y B a_{2} C u_{3} O_{6.9}$ high temperature superconductor (T_c = 92.7 K…

cond-mat.str-el2004★ 174 cited

Spin-controlled Mott-Hubbard bands in LaMnO_3 probed by optical ellipsometry

N. N. Kovaleva, A. V. Boris, C. Bernhard +5

Spectral ellipsometry has been used to determine the dielectric function of an untwinned crystal of LaMnO_3 in the spectral range 0.5-5.6 eV at temperatures 50 K < T < 300 K. A pro…

cond-mat.str-el2004★ 77 cited

Charge ordering and magneto-polarons in Na $_{0.82}$ CoO $_{2}$

C. Bernhard, A. V. Boris, N. N. Kovaleva +6

Using spectral ellipsometry, we have measured the dielectric function of a Na $_{0.82 (2)}$ CoO $_{2}$ crystal that exhibits bulk antiferromagnetism with T $_{N}$ =19.8 K. We identify two…

In-Plane Spectral Weight Shift of Charge Carriers in YBa2​Cu3​O6.9​

Spin-controlled Mott-Hubbard bands in LaMnO_3 probed by optical ellipsometry

Charge ordering and magneto-polarons in Na0.82​CoO2​

In-Plane Spectral Weight Shift of Charge Carriers in $Y B a_{2} C u_{3} O_{6.9}$

Charge ordering and magneto-polarons in Na $_{0.82}$ CoO $_{2}$