2 papers
physics.comp-ph2024
Multimodal reconstruction of TbCo thin film structure with Basyeian analysis of polarised neutron reflectivity
P. S. Savchenkov, K. V. Nikolaev, V. I. Bodnarchuk +3
We implemented the Bayesian analysis to the polarised neutron reflectivity data. Reflectivity data from a magnetic TbCo thin film structure was studied using the bundle of a Monte-…
cond-mat.str-el2020
Spectral characteristics of the antiferromagnetic spin-1/2 Heisenberg model on the square lattice in a magnetic field
P. S. Savchenkov, A. F. Barabanov
We predict that spin-waves in an ordered square quantum antiferromagnet in a transverse magnetic field (h) may demonstrate three modes of spin excitations. Starting from the self-c…