Liquid Crystals for Better Storage

To read this article from the Journal of Applied Physics, click on:
Heat-driven and electric-field-driven bistable devices using dye-doped nematic liquid crystals
by Jin Ki Kim, Khoa Van Le, Surajit Dhara, Fumito Araoka, Ken Ishikawa, and Hideo Takezoe, Department of Organic and Polymeric Materials, Tokyo Institute of Technology

Read also this article from Physorg.com:
Liquid crystals light way to better data storage