Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Velimir Meded"'
Autor:
Andrea Magri, Pascal Friederich, Bernhard Schäfer, Valeria Fattori, Xiangnan Sun, Timo Strunk, Velimir Meded, Luis E. Hueso, Wolfgang Wenzel, Mario Ruben
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 6, Iss 1, Pp 1107-1115 (2015)
We have studied the electronic properties and the charge carrier mobility of the organic semiconductor tris(1-oxo-1H-phenalen-9-olate)aluminium(III) (Al(Op)3) both experimentally and theoretically. We experimentally estimated the HOMO and LUMO energy
Externí odkaz:
https://doaj.org/article/27f7728cf05349bc9d8cc5426c25ded7
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 441-445 (2013)
The creation of magnetic storage devices by decoration of a graphene sheet by magnetic transition-metal adatoms, utilizing the high in-plane versus out-of-plane magnetic anisotropy energy (MAE), has recently been proposed. This concept is extended in
Externí odkaz:
https://doaj.org/article/69911e4b05d84a40af8f671ff8d907e6
Autor:
Sabine Müller, Sabine Steil, Andrea Droghetti, Nicolas Großmann, Velimir Meded, Andrea Magri, Bernhard Schäfer, Olaf Fuhr, Stefano Sanvito, Mario Ruben, Mirko Cinchetti, Martin Aeschlimann
Publikováno v:
New Journal of Physics, Vol 15, Iss 11, p 113054 (2013)
We have studied the spin-dependent electronic properties of the interface formed between epitaxial Co thin films deposited on Cu(001) and the experimental molecule tris-(9-oxidophenalenone)-aluminum ^(III) (Al(OP) _3 ), created as a variation of the
Externí odkaz:
https://doaj.org/article/6db81940dd9a4442ad335c43c9057b8d
Autor:
Velimir Meded, Sangeeta Sharma, Maximilian Fleischmann, Bernd Meyer, Reena Gupta, Florian Wullschläger, D. Weckbecker, Samuel Shallcross, Simon Theil
Publikováno v:
Nano Letters. 20:971-978
Parallel ("nested") regions of a Fermi surface (FS) drive instabilities of the electron fluid, for example, the spin density wave in elemental chromium. In one-dimensional materials, the FS is trivially fully nested (a single nesting vector connects
Autor:
Nikolaus Knorr, Florian von Wrochem, Tobias Neumann, Velimir Meded, Gabriele Nelles, Wolfgang Wenzel
Publikováno v:
Physical chemistry, chemical physics, 19 (41), 27952–27959
FeII-terpyridine based oligomers have attracted considerable interest as key constituents for the realization of highly robust, ultra-thin ordered layers of metal center oligomers (MCOs) for organic electronics applications. By using molecular simula
Autor:
Mario Ruben, Alexander Colsmann, Artem Fediai, Franz Symalla, Pascal Friederich, Velimir Meded, Wolfgang Wenzel
Publikováno v:
Proceedings of the nanoGe Fall Meeting 2019.
Autor:
Velimir Meded, Franz Symalla, Tobias Neumann, Alexander Welle, Wolfgang Wenzel, Jianxi Liu, Christof Wöll, Tobias Wächter, Veronica Mugnaini, Pascal Friederich, Michael Zharnikov
Publikováno v:
ACS nano, 10 (7), 7085-7093
In the past, nanoporous metal-organic frameworks (MOFs) have been mostly studied for their huge potential with regard to gas storage and separation. More recently, the discovery that the electrical conductivity of a widely studied, highly insulating
Autor:
Angela Poschlad, Pascal Friederich, Velimir Meded, Gesa Lüdemann, Vadim Rodin, Reinhold F. Fink, Wolfgang Wenzel, Franz Symalla, Vera Stehr, Florian von Wrochem, Tobias Neumann, Ivan Kondov, Denis Danilov
Publikováno v:
Advanced functional materials, 26 (31), 5757-5763
Small-molecule organic semiconductors are used in a wide spectrum of applications, ranging from organic light emitting diodes to organic photovoltaics. However, the low carrier mobility severely limits their potential, e.g., for large area devices. A
Autor:
Mihaela-D. Şerb, Wolfgang Wenzel, Melanie Homberger, Wolfgang Bettray, Frank Schiefer, Velimir Meded, Igor Beljakov, Ulrich Simon, Ulli Englert, Benjamin S. Gutrath
Publikováno v:
European Journal of Inorganic Chemistry. 2016:975-981
We present a detailed structural discussion of [Au8(PPh3)8](NO3)2, crystallized as a CH2Cl2 solvate. Its structure is compared with closely related triphenylphosphine-stabilized gold clusters. Characterization by optical extinction spectroscopy, lumi
Autor:
O. Pankratov, Sam Shallcross, R. Gupta, Velimir Meded, W. Landgraf, D. Weckbecker, M. Fleischmann
Publikováno v:
Physical Review B. 97
The edge physics of graphene based systems is well known to be highly sensitive to the atomic structure at the boundary, with localized zero mode edge states found only on the zigzag-type termination of the lattice. Here we demonstrate that the graph