activity
20042025
most citedStrength of effective Coulomb interactions in graphene and graphite

535 citations · 3.8k across the 69 of their papers we have counts for

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Showing 2006 · cond-mat.mtrl-sciShow all

5 papers · 2 filters

cond-mat.mtrl-sci2006★ 95 cited

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 +1

We complement our study on the doping and disorder in CoMnZ compounds [I. Galanakis \textit{et al.}, Appl. Phys. Lett. \textbf{89}, 042502 (2006) and K. Özdogan \textit{et al.}…

cond-mat.mtrl-sci2006

Role of the presence of transition-metal atoms at the antisites in CrAs, CrSe and VAs zinc-blende compounds

K. Ozdogan, I. Galanakis, B. Aktas +1

In a recent publication [Galanakis I et al 2006 \PR B \textbf{74} 140408(R)] we have shown that in the case of CrAs and related transition-metal chalcogenides and pnictides, crysta…

cond-mat.mtrl-sci2006★ 24 cited

Magnetic phase diagram of the semi-Heusler alloys from first-principles

E. Sasioglu, L. M. Sandratskii, P. Bruno

The magnetic phase diagram of the Mn-based semi-Heusler alloys is determined at T=0 using first-principles calculations in conjunction with the frozen-magnon approximation. We show…

cond-mat.mtrl-sci2006★ 81 cited

Doping and disorder in the CoMnAl and CoMnGa half-metallic Heusler alloys

K. Ozdogan, B. Aktas, E. Sasioglu +1

We expand our study on the full-Heusler compounds [I. Galanakis \textit{et al.}, Appl. Phys. Lett. \textbf{89}, 042502 (2006)] to cover also the case of doping and disorder in the…

cond-mat.mtrl-sci2006★ 19 cited

Defects in CrAs and related compounds: a route to half-metallic ferrimagnetism

I. Galanakis, K. Ozdogan, E. Sasioglu +1

Half-metallic ferrimagnetism is crucial for spintronic applications with respect to ferromagnets due to the lower stray fields created by these materials. Studying the effect of de…