80 citations · 746 across the 30 of their papers we have counts for
3 papers · 1 filter
Phase co-existence and structured diffuse scattering seen by X-ray 3D mapping of reciprocal space for Cs0.8Fe1.6Se2
A. Bosak, V. Svitlyk, A. Krzton-Maziopa +6
AxFe2-ySe2 (A=K, Rb, Cs) superconductors may show a complex mixture of structural phases even in a single crystal form. A full sphere of the diffraction intensity has been collecte…
Competing charge density waves and temperature-dependent nesting in 2H-TaSe2
Ph. Leininger, D. Chernyshov, A. Bosak +2
Multiple charge density wave (CDW) phases in 2H-TaSe2 are investigated by high-resolution synchrotron x-ray diffraction. In a narrow temperature range immediately above the commens…
A new model of correlated disorder in relaxor ferroelectrics
A. Bosak, D. Chernyshov, S. Vakhrushev +1
We propose a simple phenomenological picture to explain the unusual dielectric properties of the proto-typical ferroelectric relaxor lead magnesium niobate-titanate (PMN-PT). Our m…