Spinodal nanodecomposition in semiconductors doped with transition metals

T Dietl, K Sato, T Fukushima, A Bonanni, M Jamet… - Reviews of Modern …, 2015 - APS
This review presents the recent progress in computational materials design, experimental
realization, and control methods of spinodal nanodecomposition under three-and two …

Transport properties of hybrids with ferromagnetic MnAs nanoclusters and their potential for new magnetoelectronic devices

MT Elm, S Hara - Advanced Materials, 2014 - Wiley Online Library
Granular hybrid structures containing ferromagnetic nanoclusters embedded in a
semiconducting matrix are an interesting class of materials as their properties can be tuned …

A new route toward semiconductor nanospintronics: highly Mn-doped GaAs nanowires realized by ion-implantation under dynamic annealing conditions

C Borschel, ME Messing, MT Borgstrom… - Nano …, 2011 - ACS Publications
We report on highly Mn-doped GaAs nanowires (NWs) of high crystalline quality fabricated
by ion beam implantation, a technique that allows do** concentrations beyond the …

Physicochemical foundations of synthesis of new ferromagnets from chalcopyrites AIIBIVC 2 V

VM Novotortsev, SF Marenkin, IV Fedorchenko… - Russian journal of …, 2010 - Springer
The results of studying phase equilibria of ternary A II B IV CV systems have been reported.
Physicochemical foundations have been developed for the synthesis of new ferromagnets …

Magnetotransport in phase-separated (Ga,Fe)N with nanocrystals

A Navarro-Quezada, M Aiglinger, B Faina, K Gas… - Physical Review B, 2019 - APS
The magnetotransport in phase-separated (Ga, Fe) N containing γ′-Ga y Fe 4− y N (0< y<
1) nanocrystals (NCs) is studied in the temperature range between 2 and 300 K. The …

Comparison of the magnetic properties of GaInAs/MnAs and GaAs/MnAs hybrids with random and ordered arrangements of MnAs nanoclusters

MT Elm, C Michel, J Stehr, DM Hofmann… - Journal of Applied …, 2010 - pubs.aip.org
Random arrangements of ferromagnetic MnAs nanoclusters were deposited on (111) B-
GaInAs surfaces by standard metal-organic vapor-phase epitaxy (MOVPE). Ordered …

Influence of ordered arrangements of cluster chains on the hop** transport in GaAs: Mn/MnAs hybrids at low temperatures

MT Elm, PJ Klar, S Ito, S Hara - Physical Review B—Condensed Matter and …, 2011 - APS
Two different arrangements of cluster chains consisting of elongated MnAs nanoclusters
were deposited on (111) B-GaAs substrates by selective-area metal-organic vapor-phase …

Low-field-enhanced unusual hysteresis produced by metamagnetism of the MnP clusters in the insulating matrix under pressure

TR Arslanov, RK Arslanov, L Kilanski, T Chatterji… - Physical Review B, 2016 - APS
Hydrostatic pressure studies of the isothermal magnetization and volume changes up to 7
GPa of magnetic composite containing MnP clusters in an insulating CdGe P 2 matrix are …

Magnetic domain characterizations of anisotropic-shaped MnAs nanoclusters position-controlled by selective-area metal-organic vapor phase epitaxy

S Ito, S Hara, T Wakatsuki, T Fukui - Applied Physics Letters, 2009 - pubs.aip.org
The authors report the buildup fabrication and magnetic domain characterizations of
anisotropic-shaped MnAs nanoclusters position-controlled on partially SiO 2-masked GaAs …

Effect of the cluster magnetization on the magnetotransport at low temperatures in ordered arrays of MnAs nanoclusters on (111) GaAs

MT Elm, PJ Klar, S Ito, S Hara… - Physical Review B …, 2011 - APS
The angle-dependent behavior of the magnetoresistance of ordered arrays of nanoclusters
is studied. The arrays consist of single elongated MnAs nanoclusters, which were deposited …