Tailoring magnetoresistance through rotating Ni particles
نویسندگان
چکیده
منابع مشابه
Material tailoring for orthotropic elastic rotating disks
Article history: Received 26 October 2010 Received in revised form 6 December 2010 Accepted 9 December 2010 Available online 14 December 2010
متن کاملTailoring the magnetoresistance of MnAs/GaAs:Mn granular hybrid nanostructures
hybrid nanostructures C. Michel, M. T. Elm, B. Goldlücke, S. D. Baranovskii, P. Thomas, W. Heimbrodt, and P. J. Klar Department of Physics and Material Sciences Center, Philipps-University, Renthof 5, 35032 Marburg, Germany Institute of Experimental Physics I, Heinrich-Buff-Ring 16, Justus-Liebig University, 35392 Giessen, Germany MPI for Computer Science, Stuhlsatzenhausweg 85, 66123 Saarbrück...
متن کاملTailoring magnetoresistance at the atomic level: An ab initio study
The possibility of manipulating the tunneling magnetoresistance (TMR) of antiferromagnetic nanostructures is predicted in the framework of ab initio calculations. By the example of a junction composed of an antiferromagnetic dimer and a spin-polarized scanning tunneling microscopy tip we show that the TMR can be tuned and even reversed in sign by lateral and vertical movements of the tip. Moreo...
متن کاملBrownian Motion of Rotating Particles
A kinetic theory for the Brownian motion of spherical rotating particles is given starting from a generalized Fokker-Planck equation. The generalized Fokker-Planck collision operator is a sum of two ordinary Fokker-Planck differential operators in velocity and angular velocity space respectively plus a third term which provides a coupling of translational and rotational motions. This term stems...
متن کاملGiant negative magnetoresistance in Ni(quinoline-8-selenoate)2.
The magnetic, structural, conductivity and magnetoresistance properties of [Ni(quinoline-8-selenoate)2] ([Ni(qs)2]) have been studied. Despite the insolubility of the material necessitating its study as a powdered sample, a remarkably high conductivity has been measured. The conductivity is an order of magnitude greater than the thin-film processable thiol analogue previously reported and has b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review B
سال: 2011
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.84.054418