Surface Magnetoelectric Effect in Ferromagnetic Metal Films (2008)
Duan, Chun-Gang, Velev, Julian P., Sabirianov, R. F., Zhu, Ziqiang, Chu, Junhao, Jaswal, S. S., ...
A surface magnetoelectric effect is revealed by density-functional calculations that are applied to ferromagnetic Fe(001), Ni(001) and Co(0001) films in the presence of external electric field. The...
Tailoring magnetic anisotropy at the ferromagnetic/ferroelectric interface (2008)
Duan, Chun-Gang, Velev, Julian P., Sabirianov, R. F., Mei, W. N., Jaswal, Sitaram, Tsymbal, Evgeny Y.
It is predicted that magnetic anisotropy of a thin magnetic film may be affected by the polarization of a ferroelectric material. Using a Fe/BaTiO3 bilayer as a representative model and performing...
Li, Guangping, Sabirianov, R. F., Lu, Jing, Zeng, Xiao Cheng, Mei, W. N.
We perform total energy calculations on a manganese atom encapsulated inside a C60 cage using density functional theory with the generalized gradient approximation through three optimization schemes...
The Origin of Tunneling Anisotropic Magnetoresistance in Break Junctions (2007)
Burton, J. D., Sabirianov, R. F., Velev, J. P., Mryasov, O. N., Tsymbal, E. Y.
First-principles calculations of electron tunneling transport in Ni and Co break junctions reveal strong dependence of the conductance on the magnetization direction, an effect known as tunneling...
Correlation effects and electronic structure of Gd@C60 (2007)
Sabirianov, R. F., Mei, W. N., Lu, Jing, Gao, Yi, Zeng, Xiao Cheng, Bolskar, R. D., ...
We have investigated the electronic structure of Gd@C60 using ab initio calculations, photoemission and resonant photoemission (constant initial state spectroscopy). In comparing our calculations...
Correlation effects and electronic structure of Gd@C60 (2007)
Sabirianov, R. F., Mei, W. N., Lu, Jing, Gao, Yi, Zeng, Xiao Cheng, Bolskar, R. D., ...
We have investigated the electronic structure of Gd@C60 using ab initio calculations, photoemission and resonant photoemission (constant initial state spectroscopy). In comparing our calculations...
Magnetic Moment Softening and Domain Wall Resistance in Ni Nanowires (2006)
Burton, J. D., Sabirianov, R. F., Jaswal, S. S., Tsymbal, E. Y., Mryasov, O. N.
Magnetic moments in atomic scale domain walls formed in nanoconstrictions and nanowires are softened which affects dramatically the domain wall resistance. We perform ab initio calculations of the...
Ferroelectric switch for spin injection (2005)
Zhuravlev, Mikhail Ye., Jaswal, Sitaram, Tsymbal, Evgeny Y., Sabirianov, R.F.
A method for the switching of the spin polarization of the electric current injected into a semiconductor is proposed, based on injecting spins from a diluted magnetic semiconductor through a...
Domain Wall Magnetoresistance of Co Nanowires (2005)
Sabirianov, R. F., Solanki, A. K., Burton, J. D., Jaswal, S. S., Tsymbal, E. Y.
Using density functional theory implemented within a tight-binding linear muffin-tin orbital method we perform calculations of electronic, magnetic and transport properties of ferromagnetic...
Giant Electroresistance in Ferroelectric Tunnel Junctions (2005)
Zhuravlev, M. Ye., Sabirianov, R. F., Jaswal, S. S., Tsymbal, E. Y.
The interplay between the electron transport in metal/ferroelectric/metal junctions with ultrathin ferroelectric barriers and the polarization state of a barrier is investigated. Using a model which...
Ballistic anisotropic magnetoresistance (2004)
Velev, J., Sabirianov, R. F., Jaswal, S. S., Tsymbal, E. Y.
Electronic transport in ferromagnetic ballistic conductors is predicted to exhibit ballistic anisotropic magnetoresistance (BAMR) - a change in the ballistic conductance with the direction of...
First principles study of transition-metal substitutions in Sm-Co permanent magnets (2004)
Sabirianov, R.F., Kashyap, A., Skomski, Ralph, Jaswal, Sitaram, Sellmyer, David J.
The microchemistry and magnetism of conventional and high-temperature Sm-Co permanent magnets are investigated by first-principles calculations. Particular emphasis is on the site preference for the...