Defects-driven appearance of half-metallic ferrimagnetism in Co–Mn-based Heusler alloys

K Özdog, I Galanakis, E Şaşıog, B Aktaş - Solid state communications, 2007 - Elsevier
Half-metallic ferromagnetic full-Heusler alloys containing Co and Mn, having the formula
Co2MnZ where Z is a sp element, are among the most studied Heusler alloys due to their …

Influence of mixing the low-valent transition metal atoms (Y, Y*= Cr, Mn, Fe) on the properties of the quaternary Co2 [Y1− xYx*] Z (Z= Al, Ga, Si, Ge, or Sn) Heusler …

K Özdoğan, B Aktaş, I Galanakis… - Journal of applied …, 2007 - pubs.aip.org
We complement our study on the doping and disorder in Co 2 MnZ compounds [I. Galanakis,
K. Özdoğan, B. Aktaş, and E. Şaşıoğlu, Appl. Phys. Lett. 89, 042502 (2006) and K. Özdoğan …

Engineering the electronic, magnetic, and gap-related properties of the quinternary half-metallic Heusler alloys

K Özdoğan, E Şaşıoğlu, I Galanakis - Journal of applied physics, 2008 - pubs.aip.org
We study the electronic and magnetic properties of the quinternary full Heusler alloys of the
type Co 2 [Cr 1− x Mn x][Al 1− y Si y] employing three different approaches:(i) the coherent …

Influence of mixing the low-valent transition metal atoms (Y,Y=Cr,Mn,Fe) on the properties of the quaternary Co[YY]Z (Z=Al,Ga,Si,Ge,Sn) Heusler compounds

K Ozdogan, B Aktas, I Galanakis, E Sasioglu - arXiv preprint cond-mat …, 2006 - arxiv.org
We complement our study on the doping and disorder in Co $ _2 $ MnZ compounds [I.
Galanakis\textit {et al.}, Appl. Phys. Lett.\textbf {89}, 042502 (2006) and K.\" Ozdo\~ gan\textit …

Spin-transfer phenomena in layered magnetic structures: Physical phenomena and materials aspects

P Grünberg, DE Bürgler, H Dassow, AD Rata… - Acta materialia, 2007 - Elsevier
During the past 20 years, layered structures consisting of ferromagnetic layers and spacers
of various material classes with a thickness of only a few nanometers have revealed a …

Effect of growth temperature on structural, magnetic, and transport properties of Co2Cr0. 6Fe0. 4Al Heusler alloy sputtered thin films

A Yadav, S Chaudhary - Journal of Applied Physics, 2015 - pubs.aip.org
The effect of growth temperature TS on crystallographic structure, DC-magnetization, and
electrical transport behavior of pulsed dc-magnetron sputtered Co 2 Cr 0.6 Fe 0.4 Al Heusler …

Half-metallicity at the Heusler alloy Co2Cr0. 5Fe0. 5Al (001) surface and its interface with GaAs (001)

S Zarei, SJ Hashemifar, H Akbarzadeh… - Journal of Physics …, 2008 - iopscience.iop.org
Electronic and magnetic properties of the Heusler alloy Co 2 Cr 0.5 Fe 0.5 Al (001) surfaces
and its interfaces with GaAs (001) are studied within the framework of density functional …

Optical properties and electronic structure of alloys Co2Cr1–x Fe x Al (x = 0, 0.4, 0.6, 1.0)

EI Shreder, AV Lukoyanov, VV Marchenkov - Physics of the Solid State, 2016 - Springer
The results of the investigation of the optical properties and calculations of the density of
states N (E) of the Heusler alloys Co 2 Cr 1–x Fe x Al (x= 0, 0.4, 0.6, 1.0) have been …

Large inverse tunneling magnetoresistance in Co2Cr0. 6Fe0. 4Al∕ MgO∕ Co80Fe20 magnetic tunnel junctions

AD Rata, H Braak, DE Bürgler, CM Schneider - Applied physics letters, 2007 - pubs.aip.org
Magnetic tunnel junctions with the layer sequence Co 2 Cr 0.6 Fe 0.4 Al∕ Mg O∕ Co 80 Fe
20 were fabricated by magnetron sputtering at room temperature (RT). The samples exhibit …

Theoretical investigations of Co2Mn1-xCrxSn and Co2MnSn1-ySiy pseudo-ternary alloys: First principles calculations

Z Charifi, B Hamad, H Baaziz, F Soyalp - Journal of Magnetism and …, 2015 - Elsevier
The electronic and magnetic properties of Co 2 Mn 1− x Cr x Sn and Co 2 MnSn 1− y Si y
alloys are investigated using density functional theory (DFT) within a full-potential linearized …