4 papers
Optimum oxygen content in La0.7Sr0.3MnO3 thin films
Yu. M. Nikolaenko, V. N. Varyukhin, Yu. V. Medvedev +4
The technological conditions of oxygen content variation in epitaxial La0.7Sr0.3MnO3-δ films and the peculiarities of change of their transport characteristics were investigated. T…
Selected aspects of the condensed matter physics. Work and life of Professor B.Ya. Sukharevsky
V. V. Eremenko, V. G. Manzhely, V. N. Varyukhin +31
The paper contains a short description of the scientific papers of Professor Boris Ya. Sukharevsky on condensed matter physics. His basic scientific activity was related to followi…
Andreev Reflection and Long-Range Proximity Effect in Pb/LaCaMnO Point Contacts
V. N. Krivoruchko, V. Yu. Tarenkov, A. I. D'yachenko +1
The Andreev reflection (AR) spectroscopy has been used to probe mutual influence of superconducting pairing and ferromagnetic correlations in contacts of low-temperature supercondu…
Point-contact spectroscopy of magnesium diboride with different counter-electrodes
A. I. D'yachenko, V. Yu. Tarenkov, M. A. Belogolovskii +3
We report on tunneling and Andreev-reflection conductance spectra of 39 K superconducting magnesium diboride, obtained with Pb and Au counter-electrodes. Two distinct steps at clos…