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Showing 2003 · cond-mat.mes-hallShow all
3 papers · 2 filters
cond-mat.mes-hall2003★ 27 cited
Contact-induced spin polarization in carbon nanotubes
Mauro S. Ferreira, Stefano Sanvito
Motivated by the possibility of combining spintronics with molecular structures, we investigate the conditions for the appearance of spin-polarization in low-dimensional tubular sy…
cond-mat.mes-hall2003★ 21 cited
Ferromagnetism and metallic state in digital (Ga,Mn)As heterostructures
S. Sanvito
We present an extensive density functional theory study of the electronic, magnetic and transport properties of GaAs and AlAs digital ferromagnetic heterostructures. These can be o…
cond-mat.mes-hall2003★ 39 cited
Self-interaction effects in (Ga,Mn)As and (Ga,Mn)N
Alessio Filippetti, Nicola A. Spaldin, Stefano Sanvito
The electronic structures of Mn-doped zincblende GaAs and wurtzite GaN are calculated using both standard local-density functional theory (LSDA), and a novel pseudopotential self-i…