Spin ordering and hyperfine interactions in langasite-like ferrite Ba3SbFe3Si2O14: 57Fe Mössbauer reinvestigation and ESR measurements
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.05.020
Abstract: Abstract The present work reports new analysis and reinterpretation of the 57Fe Mossbauer data for the ferrite Ba3SbFe3Si2O14 with langasite-like crystal structure. The Mossbauer measurements show a two-step magnetic ordering process. Relaxation behavior, for temperatures… read more here.
Keywords: spin ordering; ferrite ba3sbfe3si2o14; langasite like; ordering hyperfine ... See more keywords
Spin ordering in oxide nanoclusters without magnetic element atoms
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.10.073
Abstract: Abstract The calculations of spin effects in 20 Si n O 2 n + m nanoclusters with 10 ⩾ m ⩾ 5 and m ⩾ 1 are presented. They include search for the equilibrium atomic… read more here.
Keywords: nanoclusters without; oxide nanoclusters; without magnetic; ordering oxide ... See more keywords
Magnetic coupling and spin ordering in bisdithiazolyl, thiaselenazolyl, and bisdiselenazolyl molecular materials.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt01340a
Abstract: The use of purely organic materials is a promising approach for the miniaturization of devices due to their interesting optical, electronic and magnetic properties. Bisdithiazolyl-based bisDTA compounds have emerged as promising candidates for radical-based single… read more here.
Keywords: magnetic properties; magnetic coupling; bisdiselenazolyl; ordering bisdithiazolyl ... See more keywords
Majorana vortex modes in spin-singlet chiral superconductors with noncollinear spin ordering: Local density of states study
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.144513
Abstract: In the present study topologically nontrivial edge and vortex bound states are described in the coexistence phase of chiral spin-singlet superconductivity and noncollinear spin ordering on a triangular lattice in the presence of few (up… read more here.
Keywords: density states; vortex modes; majorana vortex; spin ordering ... See more keywords
Ising-XY Transition in Three-dimensional Frustrated Antiferromagnets with Collinear Spin Ordering
Sign Up to like & getrecommendations! Published in 2019 at "JETP Letters"
DOI: 10.1134/s0021364019060055
Abstract: Using Monte Carlo simulations, we study the critical behavior of two models of frustrated XY antiferromagnets with a collinear spin ordering and with an additional twofold degeneracy of the ground state. We consider a classic… read more here.
Keywords: spin ordering; collinear spin; antiferromagnets collinear; frustrated antiferromagnets ... See more keywords