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20022011
most citedEnergy Gaps in Graphene Nanoribbons

5.1k citations

Showing 2010 · cond-mat.mtrl-sciShow all

11 papers · 2 filters

cond-mat.mtrl-sci20102 cited

Structural and magnetic properties of Co-Mn-Sb thin films

Markus Meinert, Jan-Michael Schmalhorst, Daniel Ebke +6

Thin Co-Mn-Sb films of different compositions were investigated and utilized as electrodes in alumina based magnetic tunnel junctions with CoFe counter electrode. The preparation c…

cond-mat.mtrl-sci201069 cited

High temperature thermoelectric response of double-doped SrTiO epitaxial films

Jayakanth Ravichandran, Wolter Siemons, Dong-wook Oh +7

SrTiO is a promising -type oxide semiconductor for thermoelectric energy conversion. Epitaxial thin films of SrTiO doped with both La and oxygen vacancies have been synt…

cond-mat.mtrl-sci201018 cited

Overlapping fragments method for electronic structure calculation of large systems

Nenad Vukmirović, Lin-Wang Wang

We present a method for the calculation of electronic structure of systems that contain tens of thousands of atoms. The method is based on the division of the system into mutually…

cond-mat.mtrl-sci20109 cited

Compensation-dependence of magnetic and electrical properties in Ga1-xMnxP

T. E. Winkler, P. R. Stone, Tian Li +3

We demonstrate the control of the hole concentration in Ga1-xMnxP over a wide range by introducing compensating vacancies. The resulting evolution of the Curie temperature from 51…

cond-mat.mtrl-sci2010278 cited

Stress-induced R-MA-MC-T symmetry changes in BiFeO3 films

J. H. Nam, H. S. Kim, A. J. Hatt +2

The recent discovery of a stress-induced structural phase transition in the single-component perovskite BiFeO3 has revived interest in this lead-free ferroelectric. The coexistence…

cond-mat.mtrl-sci201021 cited

Uncompensated magnetization and exchange-bias field in LaSrMnO/YMnO bilayers: The influence of the ferromagnetic layer

C. Zandalazini, P. Esquinazi, G. Bridoux +3

We studied the magnetic behavior of bilayers of multiferroic and nominally antiferromagnetic o-YMnO (375~nm thick) and ferromagnetic LaSrMnO and La