Zobrazeno 1 - 10
of 76
pro vyhledávání: '"M. A. Strzhemechny"'
Autor:
A. Jeżowski, M. A. Strzhemechny, A. I. Krivchikov, O. S. Pyshkin, O. O. Romantsova, O. A. Korolyuk, D. I. Zloba, Yu. V. Horbatenko, A. Filatova
Publikováno v:
AIP Advances, Vol 9, Iss 1, Pp 015121-015121-7 (2019)
Thermal conductivities of two benzophenone single crystals have been measured at temperatures from 4.7 to 270 K. The experimental data for both are consistent for temperatures above 15 K. The thermal conductivity of benzophenone can be represented as
Externí odkaz:
https://doaj.org/article/9e6bc5c882b54d86af9be333567aecf4
Autor:
M. A. Strzhemechny, D. I. Zloba, Alexander I. Krivchikov, O. Churiukova, Yu. V. Horbatenko, L. M. Buravtseva, Andrzej Jeżowski
Publikováno v:
Chemical Physics Letters. 647:55-58
Thermal conductivity κ of a single crystal triclinic 4-bromobenzophenone polymorph was measured along axis b from 4.5 to 303 K. The κ values versus temperature were represented as a sum of κ 1 , which generally describes the thermal conductivity o
Autor:
Ludwik Adamowicz, O. S. Pyshkin, L. M. Buravtseva, D. I. Zloba, M. A. Strzhemechny, G. V. Klishevich, Yu.P. Piryatinski, Stepan G. Stepanian, V. I. Mel’nik
Publikováno v:
Chemical Physics. 463:58-64
Luminescence and other properties of solid 2-bromobenzophenone demonstrate features, which require special attention. We present results, which include DFT calculations, integrated and time-resolved phosphorescence spectra, and excitation spectra. Th
Autor:
Daria Szewczyk, N. A. Davydova, L. M. Buravtseva, M. A. Strzhemechny, Andrzej Jeżowski, O. O. Romantsova, Alexander I. Krivchikov, Stepan G. Stepanian
Publikováno v:
Physical Review B. 97
The heat capacity $C(T)$ of a 2-bromobenzophenone (2-BrBP) single crystal measured at temperatures from 0.4 to 30 K demonstrates anomalies inherent in disordered solids: Instead of the Debye law ${C}_{\mathrm{D}}\ensuremath{\propto}{T}^{3}, C(T)$ sho
Autor:
M. A. Strzhemechny, M. S. Klochko
Publikováno v:
Low Temperature Physics. 41:488-491
Using a model of the fullerene C60 molecule with carbon atoms uniformly distributed over its surface, the potential energy U(n) of a Xe atom in an octahedral void of C60 is calculated. Within the framework of three-dimensional harmonic oscillator, th
Publikováno v:
Low Temperature Physics. 41:424-428
The transmission high electron energy diffraction (THEED) technique was employed for studying the structure of the equimolar Ar–Kr alloy, in which the thermodynamics predicts the maximum feasibility of phase separation. Deposition of preliminarily
Publikováno v:
Low Temperature Physics. 42:235-237
Integrated phosphorescence spectra of meta-bromobenzophenone crystals were measured in the temperature range from 1.6 to 297 K. The spectra were found to contain two series of monomeric bands associated with the stretching mode of the C=O carbonyl at
Autor:
Andrzej Jeżowski, O. S. Pyshkin, M. A. Strzhemechny, O. A. Korolyuk, A. Filatova, D. I. Zloba, Alexander I. Krivchikov, O. O. Romantsova, Yu. V. Horbatenko
Publikováno v:
AIP Advances, Vol 9, Iss 1, Pp 015121-015121-7 (2019)
Thermal conductivities of two benzophenone single crystals have been measured at temperatures from 4.7 to 270 K. The experimental data for both are consistent for temperatures above 15 K. The thermal conductivity of benzophenone can be represented as
Publikováno v:
Low Temperature Physics. 39:1103-1109
Integrated and time resolved phosphorescence spectra of the monoclinic (M-form) and triclinic (T-form) polymorphs of 4-bromobenzophenone are measured at temperatures of 293, 77, and 1.6 K. The parameters of the damping kinetics of the most important
Publikováno v:
Low Temperature Physics. 39:409-416
This review covers recent achievements in the studies of quantum properties of the novel carbon materials (fullerite C60 and bundles of single-walled nanotubes (SWNT)) saturated with such light-mass species as helium isotopes, the homonuclear molecul