49 citations · 191 across the 11 of their papers we have counts for
11 papers
Transition from coherent mesoscopic single particle transport to proximity Josephson-current
A. Geresdi, A. Halbritter, G. Mihály
The transport through a metal-superconductor interface is governed by a special charge conversion process, the Andreev reflection, where each incident electron drags another electr…
High-pressure infrared spectroscopy: tuning of the low-energy excitations in correlated electron systems
I. Kezsmarki, R. Gaal, C. C. Homes +5
We have extended the range of the high-pressure optical spectroscopy to the far-infrared region keeping the accuracy of ambient-pressure experiments. The newly-developed method off…
Huge negative differential conductance in Au-H2 molecular nanojunctions
A. Halbritter, P. Makk, Sz. Csonka +1
Experimental results showing huge negative differential conductance in gold-hydrogen molecular nanojunctions are presented. The results are analyzed in terms of two-level system (T…
Magnetic-field-induced transition in BaVS3
P. Fazekas, N. Barisic, I. Kezsmarki +4
The metal-insulator transition (MIT) of BaVS3 is suppressed under pressure and above the critical pressure of p~2GPa the metallic phase is stabilized. We present the results of det…
Separation of orbital contributions to the optical conductivity of BaVS
I. Kezsmarki, G. Mihaly, R. Gaal +6
The correlation-driven metal-insulator transition (MIT) of BaVS was studied by polarized infrared spectroscopy. In the metallic state two types of electrons coexist at the Ferm…
Pressure induced suppression of the singlet insulator phase in BaVS: infrared optical study
I. Kézsmárki, G. Mihály, R. Gaál +5
The metal-insulator (MI) transition in BaVS has been studied at ambient pressure and under hydrostatic pressure up to kbar in the frequency range of cm.…