Room temperature ferromagnetism in chemically synthesized dilute magnetic semiconducting (In0.95Mn0.05)2O3 nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-04814-5
Abstract: Single-phase nanocrystalline In2O3 doped with 5 atomic percent Mn produces dilute magnetic semiconductor (DMS). The material is synthesized by low temperature ‘pyrophoric reaction’ using nitrate salts and diethanolamine. The XRD pattern at room temperature reveals… read more here.
Keywords: dilute magnetic; temperature ferromagnetism; temperature; room temperature ... See more keywords
Finite Field Transport Response of a Dilute Magnetic Topological Insulator-Based Josephson Junction.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04903
Abstract: Hybrid samples combining superconductors with magnetic topological insulators are a promising platform for exploring exotic new transport physics. We examine a Josephson junction of such a system based on the dilute magnetic topological insulator (Hg,Mn)Te… read more here.
Keywords: topological insulator; transport; dilute magnetic; magnetic topological ... See more keywords
Preparation and structural-optical characterization of dip-coated nanostructured Co-doped ZnO dilute magnetic oxide thin films
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra01200d
Abstract: ZnO-based materials are one of the most studied systems. Their applicability spans over several research areas and industries, like optoelectronics, catalysis and spintronics. Here we demonstrate the feasibility to prepare Co-doped ZnO thin films (Zn1−xCoxO,… read more here.
Keywords: structural optical; thin films; optical characterization; zno ... See more keywords
Theoretical prediction of maximum Curie temperatures of Fe-based dilute magnetic semiconductors by first-principles calculations
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Express"
DOI: 10.7567/1882-0786/ab2360
Abstract: We clarify the maximum Curie temperatures in Mn- and Fe-based dilute magnetic semiconductors by first-principles calculations. For this purpose, the electronic structure and magnetic properties in the spinodal-decomposed zinc-blende type MnAs, MnSb, FeAs, and FeSb… read more here.
Keywords: curie temperatures; temperatures based; based dilute; curie ... See more keywords