Charge generation in polymer:fullerene photovoltaic systems (Conference Presentation)

Luminescent solar concentrator-photovoltaic systems (LSC-PV) harvest solar light by using transparent photoluminescent plates, which is expected to be particularly useful for building-integrated PV applications.

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Influence of Antioxidants on the Hetero-Charge Generation in Polymeric Dielectrics

IEEJ Transactions on Fundamentals and Materials ◽

10.1541/ieejfms.128.216 ◽

2008 ◽

Vol 128 (4) ◽

pp. 216-222

Author(s):

Hirokazu Suzuki ◽

Yasuo Sekii ◽

Kazuo Noguchi ◽

Koichi Shimura ◽

Takashi Maeno

Keyword(s):

Charge Generation ◽

Polymeric Dielectrics

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Evaluation of the Effectiveness of High-Speed MPPT Control in Photovoltaic Systems for Vehicles

IEEJ Transactions on Industry Applications ◽

10.1541/ieejias.133.845 ◽

2013 ◽

Vol 133 (8) ◽

pp. 845-851 ◽

Cited By ~ 2

Author(s):

Yuta Kodama ◽

Toshiya Yoshida ◽

Osamu Miyashita

Keyword(s):

High Speed ◽

Photovoltaic Systems

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Statistical Analysis of the Smoothing Effect for Photovoltaic Systems in a Large Area

IEEJ Transactions on Power and Energy ◽

10.1541/ieejpes.130.491 ◽

2010 ◽

Vol 130 (5) ◽

pp. 491-500 ◽

Cited By ~ 28

Author(s):

Takashi Oozeki ◽

Takumi Takashima ◽

Kenji Otani ◽

Yoshihiro Hishikawa ◽

Gentaro Koshimizu ◽

...

Keyword(s):

Statistical Analysis ◽

Photovoltaic Systems ◽

Smoothing Effect ◽

Large Area

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A Study on Wide Area Output Estimation of Photovoltaic Systems

IEEJ Transactions on Power and Energy ◽

10.1541/ieejpes.134.477 ◽

2014 ◽

Vol 134 (6) ◽

pp. 477-483 ◽

Cited By ~ 2

Author(s):

Kazuhiro Hidaka ◽

Yukio Shinoda ◽

Tomoki Okamoto

Keyword(s):

Wide Area ◽

Photovoltaic Systems

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Double-Excitation Dynamics in m-LPPP probed with sub-20 fs Time Resolution

MRS Proceedings ◽

10.1557/proc-771-l5.6 ◽

2003 ◽

Vol 771 ◽

Author(s):

C. Gadermaier ◽

G. Cerullo ◽

C. Manzoni ◽

U. Scherf ◽

E.J.W. List ◽

...

Keyword(s):

Vibrational Relaxation ◽

Broad Band ◽

Generation Efficiency ◽

Exciton Dissociation ◽

Charge Generation ◽

Carrier Generation ◽

Dissociation Probability ◽

Ultrafast Relaxation ◽

First Excited State ◽

Differential Transmission

AbstractIn a novel modification of transient differential transmission spectroscopy, the first excited state S1 is reexcited via a second laser pulse towards a higher lying state Sn. The dynamics of the relaxation of this state Sn as well as the states created from Sn are revealed by a broad-band probe pulse.We find that the charge carrier generation efficiency from Sn is higher compared to S1. The push and probe durations below 20 fs enable the temporal resolution of the ultrafast relaxation of the Sn state and enables us to identify the two main contributions to enhanced charge generation from Sn, energy migration towards sites of high dissociation probability, and exciton dissociation during vibrational relaxation.

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