Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Ershova, A."'
Autor:
Sema Öztürk Yıldırım, Mehmet Akkurt, Anastasia A. Ershova, Mikhail S. Grigoriev, Bruno G.M. Rocha, Ajaya Bhattarai
Publikováno v:
Acta Crystallographica Section E Crystallographic Communications. 79:292-296
The title compound, C20H21F3N2O4, features a main twelve-membered difuryl ring with which the furan rings make dihedral angles of 76.14 (5) and 33.81 (5)°. The dihedral angle between the furan rings is 42.55 (7)°. The six-membered nitrogen heterocy
Autor:
Christopher M. Wintersinger, Dionis Minev, Anastasia Ershova, Hiroshi M. Sasaki, Gokul Gowri, Jonathan F. Berengut, F. Eduardo Corea-Dilbert, Peng Yin, William M. Shih
Publikováno v:
Nature Nanotechnology. 18:281-289
Publikováno v:
Российский технологический журнал, Vol 9, Iss 5, Pp 36-44 (2021)
In addition to information on the magnetic parameters of inhomogeneous magnetics, in particular, granular magnetics usually studied within the framework of the quasi-continuous medium model, it is of no less interest to obtain information from the st
Publikováno v:
Journal of Engineering Physics and Thermophysics. 94:919-926
The role of rheological properties of a liquid dispersion medium, in particular, its dynamic viscosity determined by the temperature of the medium, in its magnetophoretic separation was investigated. The temperature dependences of the viscosity of a
Autor:
R. Yu. Tkachenko, V. A. Ershova, M. N. Polismakova, Alexander V. Sandulyak, A. A. Sandulyak, D. A. Sandulyak
Publikováno v:
Measurement Techniques. 63:469-475
The problems of experimental determination of the magnetic parameters of inhomogeneous granular magnets are considered. It is noted that the lack of direct and (or) indirect experimental data on the magnetic properties of granular ferromagnetic sampl
Autor:
M. N. Polismakova, D. A. Sandulyak, A. A. Sandulyak, Nicole Pamme, A. B. Snedkov, V. A. Ershova, Alexander V. Sandulyak
Publikováno v:
Glass and Ceramics. 77:67-72
It is remarked that in magnetophoresis (one form of which is magnetic separation, which is used in different industries, including glass and ceramic) information on the magnetic susceptibility χ of magnetically active particles, which depends on the
Publikováno v:
Фізика і хімія твердого тіла, Vol 21, Iss 1, Pp 167-175 (2020)
The mechanical alloys-composite MАs (Mg +10 % wt.Ti + 5 % wt.Y and Mg +10 % wt.Ni + 5 % wt.Y) were synthesized. The phase content, microstructure, the thermal stability, kinetics of hydrogen desorption from the MgH2 hydride phase of the obtained MAs
Publikováno v:
Journal of Electronic Materials. 49:2937-2942
Using improved extrusion technology for bismuth antimony tellurides, RMT has developed new extruded thermoelectric materials (TEM) with increased thermoelectric figure of merit (Z). The p-type materials exhibit maximum Z values of 3.28 × 10−3 K−
Autor:
Alexander V. Sandulyak, A. A. Sandulyak, M. N. Polismakova, Roman Yu Tkachenko, D. A. Sandulyak, Vera Ershova
Publikováno v:
Izmeritel`naya Tekhnika. :46-51
Paper studies the problems about experimental determining magnetic parameters of nonuniform granular magnetics. It has been noted that the existing shortage of direct and (or) indirect experimental data on the magnetic properties of granular ferromag
Autor:
V. A. Ershova, D. O. Kiselev, A. A. Sandulyak, D. A. Sandulyak, Alexander V. Sandulyak, M. N. Polismakova
Publikováno v:
Journal of Engineering Physics and Thermophysics. 93:210-215
An analysis has been made of field experimental dependences of the magnetic susceptibility of low-concentration colloids with different values of concentration of the dispersed phase of particles (magnetite). An attempt has been made to generalize th