Zobrazeno 1 - 10
of 618
pro vyhledávání: '"van Kempen, H."'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Donner, J.P.H., van Kempen, H., Bletz, J.C.F., Langeweg, S.J., den Hoed, P., Adriaansens, H.P.M.
Political Science
In deze bundel staan be schouwingen over functie en functioneren van de WRR en vergelijkbare instellingen. Aanleiding is dat er een kwart eeuw verlopen is sinds het aantreden van de Voorlopige Raad. Een kleine vijf jaar later t
In deze bundel staan be schouwingen over functie en functioneren van de WRR en vergelijkbare instellingen. Aanleiding is dat er een kwart eeuw verlopen is sinds het aantreden van de Voorlopige Raad. Een kleine vijf jaar later t
Externí odkaz:
http://library.oapen.org/handle/20.500.12657/34156
Autor:
Yamada, T. K., Martinez, E., Vega, A., Robles, R., Stoeffler, D., de Parga, A. L. Vazquez, Mizoguchi, T., van Kempen, H.
Publikováno v:
Nanotechnology 18, 235702 (2007)
We have studied the magnetic configuration in ultrathin antiferromagnetic Mn films grown around monoatomic steps on an Fe(001) surface by spin-polarized scanning tunneling microscopy/spectroscopy and ab-initio-parametrized self-consistent real-space
Externí odkaz:
http://arxiv.org/abs/0706.4172
Autor:
Yanson, I. K., Shklyarevskii, O. I., Csonka, Sz., van Kempen, H., Speller, S., Yanson, A. I., van Ruitenbeek, J. M.
Publikováno v:
Phys. Rev. Lett. 95 (2005) 256806
Nanowires of different nature have been shown to self-assemble as a function of stress at the contact between two macroscopic metallic leads. Here we demonstrate for gold wires that the balance between various metastable nanowire configurations is in
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508194
Publikováno v:
Phys. Rev. Lett. 93, 016802 (2004)
Results of an experimental study of palladium nanojunctions in hydrogen environment are presented. Two new hydrogen-related atomic configurations are found, which have a conductances of ~0.5 and ~1 quantum unit (2e^2/h). Phonon spectrum measurements
Externí odkaz:
http://arxiv.org/abs/cond-mat/0404538
In this paper the influence of adsorbed hydrogen on the behavior of gold nanojunctions is investigated. It is found, that the hydrogen environment has a strong effect on the conductance of atomic-sized gold junctions, which is markedly reflected by t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0404171
Publikováno v:
Phys. Rev. B 69, 121411(R) (2004)
The conductance of breaking metallic nanojunctions shows plateaus alternated with sudden jumps, corresponding to the stretching of stable atomic configurations and atomic rearrangements, respectively. We investigate the structure of the conductance p
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311038
Autor:
Halbritter, A., Csonka, Sz., Mihaly, G., Jurdik, E., Kolesnychenko, O. Yu., Shklyarevskii, O. I., Speller, S., van Kempen, H.
Publikováno v:
Phys. Rev. B 68, 035417 (2003)
We apply the mechanically controllable break junctions technique to investigate the transition from tunneling to direct contact in tungsten. This transition is quite different from that of other metals and is determined by the local electronic proper
Externí odkaz:
http://arxiv.org/abs/cond-mat/0304389
Autor:
Halbritter, A., Csonka, Sz., Kolesnychenko, O. Yu., Mihaly, G., Shklyarevskii, O. I., van Kempen, H.
Publikováno v:
Phys. Rev. B 65, 045413 (2002)
Dynamic evolution of the connective neck in Al and Pb mechanically controllable break junctions was studied during continuous approach of electrodes at bias voltages V_b up to a few hundred mV. A high level of power dissipation (10^-4 - 10^-3 W) and
Externí odkaz:
http://arxiv.org/abs/cond-mat/0112167