Geodesic
The influence of the magnetic field on the optical properties of the magnetically active cholesteric liquid crystal
Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 2 (1987), pp. 66-74 
A. H. Gevorgyan. The influence of the magnetic field on the optical properties of the magnetically active cholesteric liquid crystal. Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 2 (1987), pp. 66-74. http://geodesic.mathdoc.fr/item/UZERU_1987_2_a9/
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     author = {A. H. Gevorgyan},
     title = {The influence of the magnetic field on the optical properties of the magnetically active cholesteric liquid crystal},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {66--74},
     year = {1987},
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     url = {http://geodesic.mathdoc.fr/item/UZERU_1987_2_a9/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

The results of investigations of the influence of the magnetic field on magnetically active cholesteric liquid crystal (CLC) have been brought in the paper. It has been shown that due to the external magnetic field some displacement of Bragg reflection range takes place. It has also been shown that in CLC in the magnetic field unreversibility ol polarization rotation plane and of circular dichroism exists. The role of the dielectric boundaries and the light propоgation problem through the three-layer CLC cell in a magnetic field has been considered. It has been shown that in Bragg range the presence of the dielectric boundaries brings a decrement of the reflection magnitude, while off this range the reflection increases.

[1] V. A. Belyakov, A. S. Sonin, Optika kholestericheskikh zhidkikh kristallov, Nauka, M., 1982

[2] O. S. Eritsyan, “Neobratimost v magnitooptike kholestericheskikh zhidkikh kristallov”, Vzaimodeistvie lazernogo izlucheniya s zhidkimi kristallami, Tez. dokl. vsesoyuznogo nauchno-tekhnicheskogo soveschaniya, Dilizhan, 1978, 43

[3] O. S. Eritsyan, “K opticheskim svoistvam kholestericheskikh zhidkikh kristallov pri nalichii magnitnogo polya”, Mezhvuz. sb.: Zhidkie kristally, Ivanovo, 1977, 89–93

[4] A. A. Gevorgyan, O. S. Eritsyan, “Osobennosti breggovskogo otrazheniya v dispergiruyuschikh kholestericheskikh zhidkikh kristallakh”, Tez. dokl. IV Mezhdunar. konf. sots. stran po zhidkim kristallam, Tbilisi, 1981, 409–410

[5] A. A. Gevorgyan, “Vzaimodeistvie dispersionnogo anizotropnogo pogloscheniya na dikhroizm sloya kholestericheskogo zhidkogo kristalla v trekhsloinoi yacheike”, Tez. dokl. yubileinoi nauch. konf. molodykh uch., posvyaschennoi 60-letiyu obrazovaniya SSSR, Er., 1982, 88

[6] S. M. Arakelyan i dr., “Opticheskie kharakteristiki sloya kholestericheskogo zhidkogo kristalla v dielektricheskikh obkladkakh konechnoi tolschiny; analiz dlya zapolnennogo rezonatora Fabri–Pero”, Kvantovaya elektronika, 7:5 (1980), 972