LASER DIAGNOSTICS OF CADMIUM TELLURIDE: CRYSTAL QUALITY AND EXCITON DYNAMICS. Conference Paper uri icon

abstract

  • Laser-induced photoluminescence has been used to evaluate the crystal quality and purity of CdTe. Photoluminescence decays from polaritons and bound excitons yield information about exciton dynamics. Both CW and time-resolved low-temperature spectra are presented. The CW spectra are useful for evaluating the crystal quality, and the photoluminescence decays represent the first time-resolved results on single-crystal CdTe.

author list (cited authors)

  • Cooper, D. E., Bajaj, J., Newman, P. R., Rentzepis, P. M., & Hutchinson, J. A.

complete list of authors

  • Cooper, DE||Bajaj, J||Newman, PR||Rentzepis, PM||Hutchinson, JA

publication date

  • January 1987