118 citations · 228 across the 8 of their papers we have counts for
8 papers
Ab initio comparison of spin-transport properties in MgO-spaced ferrimagnetic tunnel junctions based on MnGa and MnAl
Maria Stamenova, Plamen Stamenov, Nadjib Baadji
We report on first-principles spin-polarised quantum transport calculations (from NEGF+DFT) in MgO-spaced magnetic tunnel junctions (MTJs) based on two different Mn-based Heusler f…
Detection of the electrostatic spin crossover effect in magnetic molecules
Aaron Hurley, Nadjib Baadji, Stefano Sanvito
Scanning tunneling microscopy (STM) can be used to detect inelastic spin transitions in magnetic nano-structures comprising only a handful of atoms. Here we demonstrate that STM ca…
Bias asymmetry in the conductance profile of magnetic ions on surfaces probed by scanning tunneling microscopy
Aaron Hurley, Nadjib Baadji, Stefano Sanvito
The conductance profiles of magnetic transition metal atoms, such as Fe, Co and Mn, deposited on surfaces and probed by a scanning tunneling microscope (STM), provide detailed info…
Magnetism and Antiferroelectricity in MgB
Igor Popov, Nadjib Baadji, Stefano Sanvito
We report on a density functional theory study demonstrating the coexistence of weak ferromagnetism and antiferroelectricity in boron-deficient MgB6. A boron vacancy produces an al…
Giant resistance change across the phase transition in spin crossover molecules
N. Baadji, S. Sanvito
The electronic origin of a large resistance change in nanoscale junctions incorporating spin crossover molecules is demonstrated theoretically by using a combination of density fun…
A pertubative approach to the Kondo effect in magnetic atoms on nonmagnetic substrates
Aaron Hurley, Nadjib Baadji, Stefano Sanvito
Recent experimental advances in scanning tunneling microscopy make the measurement of the conductance spectra of isolated and magnetically coupled atoms on nonmagnetic substrates p…
Spin-flip inelastic electron tunneling spectroscopy in atomic chains
Aaron Hurley, Nadjib Baadji, Stefano Sanvito
We present a theoretical study of the spin transport properties of mono-atomic magnetic chains with a focus on the spectroscopical features of the I-V curve associated to spin-flip…
MgN: a new promising material for spintronic applications
A. Droghetti, N. Baadji, S. Sanvito
Density functional theory calculations demonstrate that rocksalt MgN is a magnetic material at the verge of half-metallicity, with an electronic structure robust against strong cor…