Author(s): Fabian Craes, Sven Runte, Jürgen Klinkhammer, Marko Kralj, Thomas Michely, and Carsten Busse
Free-electron-like image potential states are observed in scanning tunneling spectroscopy on graphene quantum dots on Ir(111) acting as potential wells. The spectrum strongly depends on the size of the nanostructure as well as on the spatial position on top, indicating lateral confinement. Analysis ...
[Phys. Rev. Lett. 111, 056804] Published Wed Jul 31, 2013
Author(s): Florian Pielmeier and Franz J. Giessibl
The spin order of the nickel oxide (001) surface is resolved, employing noncontact atomic force microscopy at 4.4 K using bulk Fe and SmCo tips mounted on a qPlus sensor that oscillates at sub-50 pm amplitudes. The spin-dependent signal is hardly detectable with Fe tips. In contrast, SmCo tips yield...
[Phys. Rev. Lett. 110, 266101] Published Mon Jun 24, 2013
Author(s): Shi-Zeng Lin, Charles Reichhardt, Cristian D. Batista, and Avadh Saxena
Recently spin textures called skyrmions have been discovered in certain chiral magnetic materials without spatial inversion symmetry, and they have attracted enormous attention due to their promising application in spintronics since only a low applied current is necessary to drive their motion. When...
[Phys. Rev. B 87, 214419] Published Mon Jun 17, 2013
Maciej.bazarnikThey have image form Joergs paper ;)
Nature Nanotechnology 8, 399 (2013). doi:10.1038/nnano.2013.91
Authors: Sriharsha V. Aradhya & Latha Venkataraman
Maciej.bazarnikMol chains
