Temat: FM - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Electric Polarization of Onsager Fluids. II. Birefringence. 1. Kerr Constants of Pure Substances
Autorzy:: Prezhdo, V. V.
Tarasova, G. V
Prezhdo, O. V.
Tyurin, S. A.
Akulova, O. N.
Kurskaya, T. N
Powiązania:: https://bibliotekanauki.pl/articles/1931288.pdf
Data publikacji:: 1994-05
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 78.20.Fm
72.80.Jc
Opis:: The Kerr constants of pure liquid organic compounds, which exhibit weak intermolecular interactions and possess widely varying electric, optical and polarizational molecular parameters, were computed from the data on dielectrometry and electric birefringence. Good agreement of the calculated and observed values was reached as the result of the introduction of the local field model, which develops the concepts of reactive field and local electric induction of a polarized fluid, into the orientational theory of the Kerr effect.
Źródło:: Acta Physica Polonica A; 1994, 85, 5; 797-804
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Electric Polarization of Onsager Fluids. II. Birefringence. 2. Molar Kerr Constants of Binary Solutions
Autorzy:: Prezhdo, V. V.
Tarasova, G. V.
Prezhdo, O. V.
Tyurin, S. A.
Akulova, O. N.
Kurskaya, T. N.
Powiązania:: https://bibliotekanauki.pl/articles/1931555.pdf
Data publikacji:: 1994-05
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 78.20.Fm
72.80.Jc
31.70.Dk
Opis:: On the ground of dielectrometry and electric birefringence data we calculated molar Kerr constants of substances dissolved in organic media of diverse polarity and polarizability under the conditions of infinite dilution. Minimal errors of the calculated constants, in relation to their gaseous phase values, were achieved as a result of the introduction of the local field model, which evolves the concepts of reactive field and local electric induction of a polarized fluid, into the orientational theory of Kerr effect.
Źródło:: Acta Physica Polonica A; 1994, 86, 3; 327-332
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Electric Polarization of Onsager Fluids. II. Birefringence. 3. Role of Universal Pairwise Interactions
Autorzy:: Prezhdo, V. V.
Tarasova, G. V.
Prezhdo, O. V.
Tyurin, S. A.
Akulova, O. N.
Ivanov, N. I.
Powiązania:: https://bibliotekanauki.pl/articles/1943971.pdf
Data publikacji:: 1996-01
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.70.Dk
78.20.Fm
72.80.Jc
Opis:: A comparative analysis of several methods of interpretation of solvent influence on molar Kerr constants of solutes was done. The analysis was based on experimentally determined electro-optical and dielectric properties of binary solutions of organic substances with various polarities, polarizabilities and optical anisotropies. It was found that the role of universal van-der-Waals interactions treated via London-Debye-Keesom potentials was best accounted for by a modified orientational theory of Kerr effect that developed the ansatz of reactive field and local dielectric permittivity. An extrapolation method of determination of gas phase molar Kerr constants of solutes was deduced from the theory.
Źródło:: Acta Physica Polonica A; 1996, 89, 1; 47-59
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Application of the Electro-Optical Kerr Effect in Physical-Chemical Analysis of Binary Systems
Autorzy:: Prezhdo, O. V.
Tyurin, S. A.
Pisarczyk, M.
Odziemek, A.
Prezhdo, V. V.
Powiązania:: https://bibliotekanauki.pl/articles/2030490.pdf
Data publikacji:: 2002-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.70.Dk
78.20.Fm
72.80.Jc
Opis:: Applications of the electro-optical Kerr effect in physical-chemical analysis of binary mixtures are reviewed. Improvements in the experimental techniques, in particular, development of the pulsed and alternating electric field based approaches, have led to significant advances in this area. However, problems associated with the description of the internal field of liquids remain and hamper broader applications of the techniques. It is shown that a further progress in the electro-optical Kerr effect characterization of chemical systems relies on the development of a more general theory of optical properties of condensed phase chemical mixtures that can account for nonlinear effects, such as hyperpolarizability, dispersion and specific conditions of the Kerr constant measurements.
Źródło:: Acta Physica Polonica A; 2002, 101, 4; 477-494
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja