Higher-Order Topology in the Superconducting State of Nodal-Line Spin-Gapless Semimetals
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-021-06022-6
Abstract: We study the topological properties of a nodal-line spin gapless semimetal superconductor. In the normal state, the low energy states are completely spin polarized so that the $$p+ip$$ -wave pairing symmetry is considered. In the… read more here.
Keywords: state; line spin; spin gapless; nodal line ... See more keywords
Anchoring transition metal elements on graphene-like ZnO monolayer by CO molecule to obtain spin gapless semiconductor
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.04.169
Abstract: Abstract Graphene-like zinc oxide monolayer (g-ZnO) is a newfound two-dimensional material. Here we utilize the transition metal (TM) elements (Cr, Mn, Fe, Co, Ni, and Cu) to functionalize the g-ZnO with the aim of designing… read more here.
Keywords: molecule; metal elements; spin gapless; transition metal ... See more keywords
Structures, magnetism and transport properties of the potential spin-gapless semiconductor CoFeMnSi alloy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.10.040
Abstract: Abstract The polycrystalline CoFeMnSi alloy with a potential spin gapless semiconductor (SGS) behavior was prepared by arc melting. The structures, magnetism and transport properties of CoFeMnSi alloy were investigated in detail. The occurrence of (1 1 1)… read more here.
Keywords: transport properties; semiconductor; gapless semiconductor; spin gapless ... See more keywords
Complete spin gapless semiconductivity in equiatomic quarternary Heusler material TiZrMnAl
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.166880
Abstract: Abstract A new equiatomic quarternary Heusler compound TiZrMnAl has been theoretically predicted. Two possible structural configurations are considered under the site preference rule and their equilibrium lattices have been derived. Electronic band structures identify TiZrMnAl… read more here.
Keywords: spin gapless; quarternary heusler; gapless semiconductivity; equiatomic quarternary ... See more keywords
Spin-gapless semiconductors for future spintronics and electronics
Sign Up to like & getrecommendations! Published in 2020 at "Physics Reports"
DOI: 10.1016/j.physrep.2020.08.004
Abstract: Abstract In recent years, spin-gapless semiconductors (SGSs) with parabolic and linear band dispersions have aroused great interest worldwide in the field of materials science due to their various attractive properties. In this review, the theoretical… read more here.
Keywords: semiconductors future; spin gapless; physics; future spintronics ... See more keywords
High tunnel magnetoresistance based on 2D Dirac spin gapless semiconductor VCl3
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5128204
Abstract: Future spintronic devices on the nanoscale require low-dimensional materials with high spin polarization. Transition-metal trichlorides have received much attention because 2D ferromagnetism is observed in them such as the ferromagnetic semiconductor of CrI3 monolayer and… read more here.
Keywords: gapless semiconductor; spin gapless; vcl3; monolayer ... See more keywords
Dirac spin-gapless semiconductors: promising platforms for massless and dissipationless spintronics and new (quantum) anomalous spin Hall effects
Sign Up to like & getrecommendations! Published in 2017 at "National Science Review"
DOI: 10.1093/nsr/nww069
Abstract: It is proposed that the new generation of spintronics should be ideally massless and dissipationless for the realization of ultra-fast and ultra-low-power spintronic devices. We demonstrate that the spin-gapless materials with linear energy dispersion are… read more here.
Keywords: spin hall; spin gapless; massless dissipationless; hall effects ... See more keywords
Half-Metallic Ferromagnets and Spin Gapless Semiconductors
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Metals and Metallography"
DOI: 10.1134/s0031918x18130239
Abstract: A brief review of experimental and theoretical studies of half-metallic ferromagnets (HMF) and spin gapless semiconductors (SGS) is presented. An important role of non-quasiparticle states owing to electron-magnon scattering in transport properties is discussed. The… read more here.
Keywords: half metallic; spin gapless; metallic ferromagnets; magnon ... See more keywords
Two-dimensional spin-gapless semiconductors: A mini-review
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.996344
Abstract: In the past decade, two-dimensional (2D) materials and spintronic materials have been rapidly developing in recent years. 2D spin-gapless semiconductors (SGSs) are a novel class of ferromagnetic 2D spintronic materials with possible high Curie temperature,… read more here.
Keywords: two dimensional; gapless semiconductors; mini review; spin ... See more keywords
First-Principles Forecast of Gapless Half-Metallic and Spin-Gapless Semiconducting Materials: Case Study of Inverse Ti2CoSi-Based Compounds
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10030782
Abstract: First-principles calculations were used to investigate several inverse Ti2CoSi-based compounds. Our results indicate that Ti2CoSi could transform from a spin-gapless semiconductor to a half metal if a quarter of the Co atoms are replaced by… read more here.
Keywords: 25co0 75si0; ti2 25co0; spin gapless; half metallic ... See more keywords
Design of half-metal and spin gapless semiconductor for spintronics application via cation substitution in methylammonium lead iodide
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Express"
DOI: 10.7567/apex.10.123002
Abstract: New half-metallic magnetic materials and ferromagnetic spin gapless semiconductors have been designed by substituting the transition metal atoms for Pb atoms in methylammonium lead iodide, MAPbI3 (MA = CH3NH3 +). MAScI3, MATiI3, MACrI3, MAFeI3, and… read more here.
Keywords: metal; spin gapless; methylammonium lead; lead iodide ... See more keywords