PHOTO INDUCED EFFECTS IN NEMATIC LIQUID CRYSTAL DOPED WITH FER ROELECTRIC NANOPOWDER
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 2015, Vol 4, Issue 5
Abstract
Liquid crystals are soft materials of self assembling media on a nanoscale level composed of anisotropic molecules. A nematic liquid crystal phase is characterized by a high degree of long range orientational order .The present paper is a study of optical properties of nematic liquid crystal doped with ferroelectric nanopowder. When ferroelectric nanoparticles are doped in nematic liquid crystal,their large dipole and high p olarizability can lead to strong interaction with liquid crystal molecules. The investigations were done with various techniques viz: Data Thermal Analysis, Fourier Transformed Infrared Spectroscopy, Ultraviolet Spectroscopy and Fabery Perot Spectroscopic Study.
Authors and Affiliations
Rita A. Gharde*
SECURE TEMPLATE GENERATION USING NON-INVERTIBLE TRANSFORMFOR ONLINE MOBILE SIGNATURE VERIFICATION
The theme possesses the novel property of being strong against AN adjust chosen-message attack: AN somebody UN agency receives signatures for messages of his alternative (where every message could also be chosen d...
ANALYSIS OF DIGITAL WATERMARKING SCHEMES FOR SECURING DIGITAL MEDIA
With the proliferation of digitized media, the need of digital watermarks as a copyright protection, ownership identification and a secure way of embedding information has become important. A useful watermark technique...
DETERMINISTIC MATHEMATICAL MODEL FOR FISH HARVESTING
Differential equations have been used to create mathematical models of real world systems in which rates of change are involved, for example in the study of how population grows or shrinks. One of the earliest mod...
A Heterogeneous Fleet Vehicle Waste Collection Problem with Various Zones and Intermediate Facilities
Waste collection is one of the important problems that can affect urban life. A multi-zone waste collection routing problem is proposed in this paper considering intermediate facilities, depot centers and bins as networ...
ONLINE MEDICAL DATA STORAGE
In recent years, desktop application have been widely used in healthcare system, such as hospital and patient monitoring. Wireless medical data networks are more vulnerable information can stored on cloud networks. A lo...