Slide Words: Porous-silicon diode

Slide Images: Three images illustrating porous-silicon diode research:
Top left: Scanning electron micrograph of the side view of a porous-silicon wafer
Top right: Scanning electron micrograph of the top view of a porous-silicon wafer
Bottom: Researcher holding the wafer test fixture used to test the porous-silicon diode and its interactions with tritium gas. The diode is the dark wafer in the center of the top plate.

Image Credit: University of Rochester; BetaBatt, Inc.