V. Gnezdilov

activity

19992023

most citedOptical phonons, spin correlations, and spin-phonon coupling in the frustrated pyrochlore magnets CdCr2O4 and ZnCr2O4

80 citations · 533 across the 26 of their papers we have counts for

collaborators

Showing 2004Show all

4 papers · 1 filter

cond-mat.str-el2004★ 9 cited

Phonon scattering and stability of Na_0.5CoO_2

X. N. Zhang, P. Lemmens, V. Gnezdilov +5

Raman scattering experiments have been performed on Na_xCoO_2 as function of temperature at the composition x=0.5 where a structural instability and a metal-insulator transition ha…

cond-mat.supr-con2004★ 4 cited

Interplay of structural and electronic phase separation in single crystalline La(2)CuO(4.05) studied by neutron and Raman scattering

V. P. Gnezdilov, Yu. G. Pashkevich, J. M. Tranquada +7

We report a neutron and Raman scattering study of a single-crystal of La(2)CuO(4.05) prepared by high temperature electrochemical oxidation. Elastic neutron scattering measurements…

cond-mat.str-el2004

Phonon Raman scattering in LaMn1-xCoxO3 (x = 0, 0.2, 0.3, 0.4, and 1.0)

V. P. Gnezdilov, Yu. G. Pashkevich, A. V. Yeremenko +5

The Raman-active phonons in perovskite-like LaMn1-xCoxO3 (x = 0, 0.2, 0.3, 0.4, and 1.0) were studied by measuring Raman spectra at temperatures of 295 and 5 K. The changes in the…

cond-mat.str-el2004★ 33 cited

Existence of orbital polarons in ferromagnetic insulating La $_{1 - x}$ Sr $_{x}$ MnO $_{3}$ (0.11 $< x <$ 0.14) evidenced by giant phonon softening

K. -Y. Choi, P. Lemmens, G. Güntherodt +6

We present an inelastic light scattering study of single crystalline (La $_{1 - y}$ Pr $_{y}$ ) $_{1 - x}$ Sr $_{x}$ MnO $_{3}$ ( $0 \leq x \leq 0.14$ , $y = 0$ and $x = 1/8$ , $0 \leq y \leq 0.5$ ). A giant softe…

Phonon scattering and stability of Na_0.5CoO_2

Interplay of structural and electronic phase separation in single crystalline La(2)CuO(4.05) studied by neutron and Raman scattering

Phonon Raman scattering in LaMn1-xCoxO3 (x = 0, 0.2, 0.3, 0.4, and 1.0)

Existence of orbital polarons in ferromagnetic insulating La1−x​Srx​MnO3​ (0.11<x<0.14) evidenced by giant phonon softening

Existence of orbital polarons in ferromagnetic insulating La $_{1 - x}$ Sr $_{x}$ MnO $_{3}$ (0.11 $< x <$ 0.14) evidenced by giant phonon softening