Metamagnetic transitions induced by doping with non-magnetic 4+ ions in ludwigites Co5A(O2BO3)2 (A=Zr and Hf)
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.161717
Abstract: Abstract The novel A-doped Co3O2BO3 (A4+=Zr, Hf) ludwigites have been synthetized by the first time and investigated by X-ray diffraction, magnetization and specific heat experiments. The non-magnetic ions place mainly at sites 4 of the… read more here.
Keywords: doping non; transitions induced; metamagnetic transitions; induced doping ... See more keywords
Lifshitz Transitions Induced by Magnetic Field
Sign Up to like & getrecommendations! Published in 2019 at "Acta Physica Polonica A"
DOI: 10.12693/aphyspola.135.55
Abstract: The Fermi surface can be changed by different external conditions like, e.g., pressure or doping. It can lead to a change in the Fermi surface topology, called as the Lifshitz transition. Here, we briefly describe… read more here.
Keywords: transitions induced; induced magnetic; magnetic field; topology ... See more keywords