20 citations · 31 across the 7 of their papers we have counts for
9 papers
Spectroscopy of phonons and spin torques in magnetic point contacts
I. K. Yanson, Yu. G. Naidyuk, D. L. Bashlakov +4
Phonon spectroscopy is used to investigate the mechanism of current-induced spin torques in nonmagnetic/ferromagnetic (N/F) point contacts. Magnetization excitations observed in th…
Realization of an N-shaped IVC of nanoscale metallic junctions using the antiferromagnetic transition
Yu. G. Naidyuk, K. Gloos, I. K. Yanson
We have observed at low temperatures (<8K) hysteretic I(V) characteristics for sub-mkm (~200nm) metallic break-junctions based on the heavy-fermion compound UPd2Al3. Degrading the…
Electronic shell effects and the stability of alkali nanowires
D. F. Urban, J. Bürki, A. I. Yanson +4
Experimental conductance histograms for Na nanowires are analyzed in detail and compared to recent theoretical results on the stability of cylindrical and elliptical nanowires, usi…
Shell-effects in heavy alkali-metal nanowires
A. I. Yanson, I. K. Yanson, J. M. van Ruitenbeek
We supplement our previous observations of the shell effect in alkali-metal nanowires (Li, Na, K) with data extended to the heavy alkalis Rb and Cs. Our observations include: i) a…
Point-Contact Spectroscopy
Yu. G. Naidyuk, I. K. Yanson
The history is described of how one of the most commonly used electric circuit components, an ordinary electric contact, has become a powerful tool for the physicists to study vari…
Self-energy Effect of Superconducting Energy Gap in Point-Contact Spectra of MgB
I. K. Yanson, S. I. Beloborod'ko, Yu. G. Naidyuk +2
In strong-coupling superconductors with a short electron mean free path the self-energy effects in the superconducting order parameter play a major role in the phonon manifestation…