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pro vyhledávání: '"D. I. Boĭchenko"'
Autor:
D. I. Boĭchenko, V. Yu. Tarenkov, Stefan Chromik, Š. Gaži, S. L. Sidorov, Vladimír Štrbík, A. I. D’yachenko, Š. Beňačka, V. A. Boĭchenko, Marianna Španková
Publikováno v:
Physics of the Solid State. 51:1778-1784
The specific features of the phonon spectrum of the MgB2 compound (Tc = 38 K) are investigated by tunneling spectroscopy. It is demonstrated that both the position and the energy width of the fundamental optical mode E2g in the phonon spectrum are in
Publikováno v:
Low Temperature Physics. 35:823-825
The current-voltage characteristics of Ag–I–LaCaMnO tunneling junctions have shown an anomalously sharp increase of current near voltages V≈±1V, irrespective of the polarity of the applied potential and the resistance of the sample. The anomal