Antiferromagnetic Ordering at Room Temperature in Co-Doped Sb2Te3 Topological Insulators
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-017-4462-1
Abstract: Structural and magnetic properties of Co-doped Sb2Te3 topological insulators have been investigated. Surface morphology was studied using scanning electron microscope (SEM) and atomic force microscope (AFM). X-ray photo electron spectroscopy (XPS) study reveals the mixed… read more here.
Keywords: doped sb2te3; room temperature; topological insulators; room ... See more keywords
Effect of (Sm, In) Doping on the Electrical and Thermal Properties of Sb2Te3 Microstructures
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c05859
Abstract: Doped Sb2Te3 narrow-band-gap semiconductors have been attracting considerable attention for different electronic and thermoelectric applications. Trivalent samarium (Sm)- and indium (In)-doped Sb2Te3 microstructures have been synthesized by the economical solvothermal method. Powder X-ray diffraction (PXRD)… read more here.
Keywords: undoped sb2te3; effect doping; sb2te3 microstructures; doped sb2te3 ... See more keywords
Anomalous and topological Hall effect in Cu doped Sb2Te3 topological insulator
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0021722
Abstract: The magneto-transport and magnetization measurements of Sb1.90Cu0.10Te3 were performed by varying both temperature and the magnetic field. The induced antiferromagnetic ordering with Cu doping and the observed quantum oscillation in it indicate that magnetization in… read more here.
Keywords: doped sb2te3; anomalous topological; hall; topological hall ... See more keywords