Minority carrier lifetime in indium phosphideTransient photoluminescence is used to measure the minority carrier lifetime on n-type and p-type InP wafers. The measurements show that unprocessed InP wafers have very high minority carrier lifetimes. Lifetimes of 200 ns and 700 ns were observed for lightly-doped p- and n-type material respectively. Lifetimes over 5 ns were found in heavily doped n-type material.
Document ID
19920070524
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Jenkins, Phillip (NASA Lewis Research Center Cleveland, OH, United States)
Landis, Geoffrey A. (Sverdrup Technology, Inc. Brook Park, OH, United States)
Weinberg, Irving (NASA Lewis Research Center Cleveland, OH, United States)
Kneisel, Keith (Northern Michigan University Marquette, MI, United States)