Low temperature ferromagnetic behavior and temperature dependent anomalous dielectric relaxation of Zn0.90Ni0.05Mn0.05O diluted magnetic semiconductor
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8831-8
Abstract: We report structural, magnetic and temperature dependent dielectric properties of diluted magnetic semiconductor Zn0.90Ni0.05Mn0.05O prepared by solid state reaction technique. X-ray diffraction analysis revealed formation of single phase hexagonal wurtzite structure. Scanning electron microscopy and… read more here.
Keywords: temperature; microscopy; temperature dependent; zn0 90ni0 ... See more keywords
Magnetic Phase Separation in Diluted Magnetic System: Zn1−xFexO
Sign Up to like & getrecommendations! Published in 2017 at "Acta Metallurgica Sinica (English Letters)"
DOI: 10.1007/s40195-017-0530-6
Abstract: Single-phase diluted magnetic systems Zn1−xFexO have been prepared by chemical route. Structural and spectroscopic (UV–Vis and Mössbauer) studies indicate the incorporation of Fe3+ ions in the lattice sites. The UV–Vis results point to a systematic… read more here.
Keywords: zn1 xfexo; magnetic phase; diluted magnetic;
Design of a new two-dimensional diluted magnetic semiconductor: Mn-doped GaN monolayer
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2016.10.179
Abstract: Abstract To meet the need of low-dimensional spintronic devices, we investigate the electronic structure and magnetic properties of Mn-doped GaN monolayer using first-principles method. We find the nonmagnetic GaN monolayer exhibits half-metallic ferromagnetism by Mn… read more here.
Keywords: monolayer; doped gan; magnetic semiconductor; gan monolayer ... See more keywords
A facile way to regulating room-temperature ferromagnetic interaction in Co-doped ZnO diluted magnetic semiconductor by reduced graphene oxide coating
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.06.228
Abstract: Abstract Realizing room-temperature ferromagnetic interactions in diluted magnetic semiconductors is a precondition to future application of next-generation spin-based information technologies. However, searching capable methods to tailor the inherent magnetic coupling is still a great challenge.… read more here.
Keywords: graphene oxide; zno; room temperature; temperature ferromagnetic ... 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
Tuning Paramagnetic effect of Co-Doped CdS diluted magnetic semiconductor quantum dots
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155196
Abstract: Abstract Diluted magnetic semiconductor quantum dots (DMS-QDs) are known for their outstanding optical and magnetic properties. II–VI DMS-QDs, in particular, are interesting for spintronics, nonvolatile memory, and magneto-optical devices. Therefore, studying the optical and magnetic… read more here.
Keywords: magnetic properties; effect; paramagnetic effect; semiconductor quantum ... See more keywords
Investigation of physical properties of SnS:Fe diluted magnetic semiconductor nanoparticles for spintronic applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.03.022
Abstract: Abstract As the doped semiconductors can induce and tune the novel physical characteristics. Therefore, we present the investigation of Fe doped SnS nano-crystallites, with xFe = 0.00–0.10, synthesized by using cost-effective and simple co-precipitation method. X-ray diffraction… read more here.
Keywords: sns diluted; physical properties; properties sns; investigation ... See more keywords
Diluted magnetic semiconducting properties of nanocrystalline Zn0.98X0.02O (X = Fe, Ga, Ni) thin films deposited by PLD technique for spintronic applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.08.024
Abstract: Abstract Structural, optical and diluted magnetic semiconducting properties of pristine ZnO, Fe-doped (Zn0.98Fe0.02O), Ga-doped (Zn0.98Ga0.02O) and Ni-doped (Zn0.98Ni0.02O) ZnO thin films deposited by pulsed laser deposition technique have been studied. X-ray diffraction (XRD) studies reveal… read more here.
Keywords: thin films; semiconducting properties; magnetic semiconducting; films deposited ... See more keywords
Ferromagnetic ordering in half metallic Fe doped CdS diluted magnetic semiconductor: A DFT study
Sign Up to like & getrecommendations! Published in 2019 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2019.04.022
Abstract: Abstract A detailed experimental and theoretical investigations on the origin of room temperature ferromagnetism in Fe doped CdS diluted magnetic semiconductor is reported in the present study. X-ray diffraction results reveal the cubic zinc blende… read more here.
Keywords: magnetic semiconductor; cds diluted; study; ferromagnetic ordering ... See more keywords
Probing the Role of Dopant Oxidation State in the Magnetism of Diluted Magnetic Oxides Using Fe-Doped In2O3 and SnO2 Nanocrystals
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.6b09480
Abstract: Investigation of the origin of high-Curie temperature ferromagnetism in diluted magnetic oxides has become one of the focal points of research on solid-state magnetism. While several possible mechanisms have been proposed theoretically, broader experimental evidence… read more here.
Keywords: sno2 nanocrystals; state; diluted magnetic; doped in2o3 ... 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