Gate-Controlled Magnetotransport and Electrostatic Modulation of Magnetism in 2D Magnetic Semiconductor CrPS4.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211653
Abstract: Using field-effect transistors (FETs) to explore atomically thin magnetic semiconductors with transport measurements is difficult, because the very narrow bands of most 2D magnetic semiconductors cause carrier localization, preventing transistor operation. Here, we show that exfoliated… read more here.
Keywords: magnetotransport electrostatic; crps4; semiconductor; gate controlled ... See more keywords
Rational design of magnetic semiconductors of longitudinal silicene/III-V compound heteronanoribbons
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144230
Abstract: Abstract The generation and transportation of spin-polarized current in silicon-based materials represent one of the most attractive topics in spintronics. Here, we present a strategy of designing magnetic semiconductors based on zigzag silicene covalently bonded… read more here.
Keywords: iii; iii compound; spin filtering; silicene ... See more keywords
Investigations on p- and n-type diluted magnetic semiconductors X/Mn-codoped LiZnN (X= Li, Na and K)
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.153235
Abstract: Abstract First principle calculation was performed to discuss electronic structures and magnetic properties of X/Mn-codoped LiZnN (X = Li, Na and K) systems. The X/Mn-codoped LiZnN (X = Li, Na and K) systems were magnetic, and Li/Mn-codoped LiZnN system… read more here.
Keywords: type diluted; investigations type; liznn system; codoped liznn ... See more keywords
Probing the magnetic profile of diluted magnetic semiconductors using polarized neutron reflectivity
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-06793-w
Abstract: Room temperature ferromagnetism has been observed in the Cu doped ZnO films deposited under an oxygen partial pressure of 10−3 and 10−5 torr on Pt (200 nm)/Ti (45 nm)/Si (001) substrates using pulsed laser deposition.… read more here.
Keywords: magnetic profile; profile diluted; probing magnetic; polarized neutron ... See more keywords
A new route to enhance the ferromagnetic transition temperature in diluted magnetic semiconductors
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09729-6
Abstract: We investigate the magnetic and the transport properties of diluted magnetic semiconductors using a spin-fermion Monte-Carlo method on a simple cubic lattice in the intermediate coupling regime. The ferromagnetic transition temperature Tc shows an optimization… read more here.
Keywords: transition; ferromagnetic transition; transition temperature; magnetic semiconductors ... See more keywords
One-dimensional transition metal dihalide nanowires as robust bipolar magnetic semiconductors.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/c9nr10849a
Abstract: One-dimensional (1D) materials with robust ferromagnetic ground states are difficult to achieve but provide a significant platform for potential spintronic device applications in future. Herein, a new family of 1D transition metal dihalide (TMCl2; where… read more here.
Keywords: transition metal; bipolar magnetic; one dimensional; metal dihalide ... See more keywords
The predicaments and expectations in development of magnetic semiconductors
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Semiconductors"
DOI: 10.1088/1674-4926/40/8/081501
Abstract: Over the past half a century, considerable research activities have been directing towards the development of magnetic semiconductors that can work at room temperature. These efforts were aimed at seeking room temperature magnetic semiconductors with… read more here.
Keywords: development magnetic; temperature; magnetic semiconductors; room temperature ... See more keywords
Many-body correlations brought to light in absorption spectra of diluted magnetic semiconductors
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.161201
Abstract: Diluted magnetic semiconductors are materials well known to exhibit strong correlations which typically manifest in carrier-mediated magnetic ordering. In this Rapid Communication, we show that the interaction between excitons and magnetic impurities in these materials… read more here.
Keywords: many body; absorption spectra; magnetic semiconductors; diluted magnetic ... See more keywords