Electric field induced optical second harmonic generation (EFISHG) measurement at the laser wavelength of 1000nm and 1080nm is conducted to investigate the carrier behaviors in PCPDTBT and PC71BM bulk heterojunction organic solar cells (OSCs). We find that the response time for electrode charging through the external circuit in +1V and -1V are almost identical but the response time for the Maxwell-Wagner-type interfacial charging is different in +1V or -1V. We find that the accumulated charges of PC71BM is more than the accumulated charges of PCPDTBT and consequently affects the efficiency of the bulk heterojunction OSCs.
Ibrahim M. ALROUGY
Tokyo Institute of Technology,King Abdulaziz City for Science and Technology
Dai TAGUCHI
Tokyo Institute of Technology
Takaaki MANAKA
Tokyo Institute of Technology
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Ibrahim M. ALROUGY, Dai TAGUCHI, Takaaki MANAKA, "Spectroscopic Study of Electric Field Induced Optical Second Harmonic Generation from PCPDTBT and PC71BM Thin Films" in IEICE TRANSACTIONS on Electronics,
vol. E102-C, no. 2, pp. 119-124, February 2019, doi: 10.1587/transele.2018OMP0007.
Abstract: Electric field induced optical second harmonic generation (EFISHG) measurement at the laser wavelength of 1000nm and 1080nm is conducted to investigate the carrier behaviors in PCPDTBT and PC71BM bulk heterojunction organic solar cells (OSCs). We find that the response time for electrode charging through the external circuit in +1V and -1V are almost identical but the response time for the Maxwell-Wagner-type interfacial charging is different in +1V or -1V. We find that the accumulated charges of PC71BM is more than the accumulated charges of PCPDTBT and consequently affects the efficiency of the bulk heterojunction OSCs.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2018OMP0007/_p
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@ARTICLE{e102-c_2_119,
author={Ibrahim M. ALROUGY, Dai TAGUCHI, Takaaki MANAKA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Spectroscopic Study of Electric Field Induced Optical Second Harmonic Generation from PCPDTBT and PC71BM Thin Films},
year={2019},
volume={E102-C},
number={2},
pages={119-124},
abstract={Electric field induced optical second harmonic generation (EFISHG) measurement at the laser wavelength of 1000nm and 1080nm is conducted to investigate the carrier behaviors in PCPDTBT and PC71BM bulk heterojunction organic solar cells (OSCs). We find that the response time for electrode charging through the external circuit in +1V and -1V are almost identical but the response time for the Maxwell-Wagner-type interfacial charging is different in +1V or -1V. We find that the accumulated charges of PC71BM is more than the accumulated charges of PCPDTBT and consequently affects the efficiency of the bulk heterojunction OSCs.},
keywords={},
doi={10.1587/transele.2018OMP0007},
ISSN={1745-1353},
month={February},}
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TY - JOUR
TI - Spectroscopic Study of Electric Field Induced Optical Second Harmonic Generation from PCPDTBT and PC71BM Thin Films
T2 - IEICE TRANSACTIONS on Electronics
SP - 119
EP - 124
AU - Ibrahim M. ALROUGY
AU - Dai TAGUCHI
AU - Takaaki MANAKA
PY - 2019
DO - 10.1587/transele.2018OMP0007
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E102-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2019
AB - Electric field induced optical second harmonic generation (EFISHG) measurement at the laser wavelength of 1000nm and 1080nm is conducted to investigate the carrier behaviors in PCPDTBT and PC71BM bulk heterojunction organic solar cells (OSCs). We find that the response time for electrode charging through the external circuit in +1V and -1V are almost identical but the response time for the Maxwell-Wagner-type interfacial charging is different in +1V or -1V. We find that the accumulated charges of PC71BM is more than the accumulated charges of PCPDTBT and consequently affects the efficiency of the bulk heterojunction OSCs.
ER -