Title :
On the study of dielectric properties in liquid crystals
Author :
Johri, G.K. ; Yoshino, Katsumi
Author_Institution :
Dept. of Phys. & Electron., DAV Coll., Kanpur, India
Abstract :
The dielectric relaxation phenomenon is briefly described. The anisotropy, classification and properties of liquid crystals, frequency dependent functions, relaxation times, mechanism and analysis of experimental data along with theoretical approaches with specific examples of liquid crystals are reported. The work presented enhances our understanding of dielectric relaxation and may be fruitful in opening some possibilities for applications
Keywords :
dielectric losses; dielectric relaxation; liquid crystals; molecular orientation; dielectric anisotropy; dielectric loss; dielectric properties; dielectric relaxation phenomenon; frequency dependent functions; high frequency dispersion; liquid crystal anisotropy; low frequency dispersion; relaxation times; thermotropic liquid crystals; Anisotropic magnetoresistance; Crystalline materials; Crystallization; Dielectric liquids; Dielectric losses; Frequency; Liquid crystal displays; Liquid crystals; Permittivity; Polarization;
Conference_Titel :
Dielectric Liquids, 1999. (ICDL '99) Proceedings of the 1999 IEEE 13th International Conference on
Conference_Location :
Nara
Print_ISBN :
0-7803-4759-5
DOI :
10.1109/ICDL.1999.799024
