3 papers
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.mtrl-sci2000
NQR of barium in BaBiO3 and BaPbO3
M. M. Savosta, V. D. Doroshev, V. A. Borodin +8
The NQR on Ba nuclei was studied in four samples of BaBiO3 prepared in different ways and, in addition, in BaPbO3. The spectrum of Ba at T=4.2 K consists of relatively broa…
cond-mat.str-el1999
Charge ordering, phase separation and charge pairing in layered 3D systems
Yu. G. Pashkevich, A. E. Filippov
The processes of Coulomb gas ordering in 3D layered system are studied by means of Brownian dynamics approach. It is found that at different densities of the carriers the 3D lattic…