@inproceedings{f892a9d893c04cce828a361a1cd10eec,
title = "Dual-beam photocurrent spectra in undoped a-Si:H",
abstract = "It is shown that the anomalous band in dual-beam CPM (DBCPM) spectra results from a combination of two processes: photocurrent enhancement due to excitations by the probe light from the valence band to the D+ defect states, and photocurrent reduction due to excitations by the probe light from the D0 defect states to the conduction band. From the DBCPM spectra, the electron correlation energy for the (filled) D- defects is determined to be 0.25 eV.",
author = "Liu, \{J. Z.\} and G. Lewen and Conde, \{J. P.\} and \{Roca i Cabarrocas\}, P.",
year = "1993",
month = jan,
day = "1",
doi = "10.1557/proc-297-473",
language = "English",
isbn = "155899193X",
series = "Materials Research Society Symposium Proceedings",
publisher = "Publ by Materials Research Society",
pages = "473--478",
booktitle = "Amorphous Silicon Technology",
note = "Proceedings of the MRS Spring Meeting ; Conference date: 13-04-1993 Through 16-04-1993",
}