| But nothing quite worked until Chester Carlson came up with a process based on electrostatic charges and photoconductivity. |
| We at the David Sarnoff RCA Laboratories were blessed by working with Albert Rose, who has been called the father of photoconductivity. |
| While many doubted that Carlson's process, based on electrostatic charges and photoconductivity, could really work consistently, he remained steadfast. |
| MicroMap aims to develop a commercial instrument for the contact-free characterization of the high frequency photoconductivity of materials. |
| The solar energy sector has, for example, discovered that its relatively high level of photoconductivity makes it suitable as a material in photovoltaics. |
