Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Renate Ondris-Crawford"'
Autor:
Renate Ondris-Crawford, Lisa Hilliard
Publikováno v:
The Physics Teacher. 35:100-105
Publikováno v:
American Journal of Physics. 63:781-788
This Resource Letter provides a list of references on liquid crystalline materials emphasizing both their fundamental properties and their practical uses in flat‐panel displays and electro‐optic applications. We have labeled those articles that c
Publikováno v:
The Physics Teacher. 33:104-110
Publikováno v:
Physical Review E. 50:4773-4779
Publikováno v:
Physics Education. 29:307-312
Liquid crystal displays have become an indispensable means to deliver information. Their fascinating optical properties are described along with simple experiments that can be performed in the classroom to complement discussions on the structure of m
Publikováno v:
The Physics Teacher. 30:332-339
Autor:
Renate Ondris-Crawford, John L. West
Publikováno v:
Journal of Applied Physics. 70:3785-3790
Incorporation of dichroic dyes substantially improves the contrast of polymer dispersed liquid‐crystal (PDLC) shutters. The efficiency of dichroic dyes in a PDLC shutter depends on the scattering efficiency of the film, the dichroic ratio of the dy
Autor:
Slobodan Žumer, Brian G. Wagner, Renate Ondris-Crawford, J. William Doane, Evan P. Boyko, John H. Erdmann
Publikováno v:
Journal of Applied Physics. 69:6380-6386
Computer simulations are made of polarizing microscope textures of supramicron‐sized nematic droplets with director configurations which commonly occur in polymer and other dispersions. The simulations are computed from polarization rotations and p
Publikováno v:
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 53(4)
Publikováno v:
SPIE Proceedings.
The anchoring strength, anchoring angle and molecular order at the droplet wall are measurable parameters which affect the nematic director configuration and hence the electro- optic response of PDLC display devices. Technologies to measure these qua