Chester Carlson patented a new dry photographic process (Xerography) based upon principles of photoconductivity and electrostatics.    From Wordnik.com.  [e. Transportation and Communication] Reference

Fellowship at Princeton University for postdoctoral work, at which time he began a study of photoconductivity in willemite crystals.    From Wordnik.com.  [Robert Hofstadter - Biography] Reference

My graduation thesis was devoted to the problem of obtaining the thin films and investigating the photoconductivity of bismuth telluride compounds.    From Wordnik.com.  [Zhores I. Alferov - Autobiography] Reference

Dan dragged me into ultra-fast pulsed laser spectroscopy and into fast-transient photoconductivity as probes of the excited states of semiconducting polymers.    From Wordnik.com.  [Alan Heeger - Autobiography] Reference

Furthermore, the team demonstrated that the magnitude of the photoconductivity of the plasmon-coupled nanoparticles can be tuned independently of the optical characteristics of the molecule, a result that has significant implications for future nanoscale optoelectronic devices.    From Wordnik.com.  [EurekAlert! - Breaking News] Reference