Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
Home
  • Home
Hostname: page-component-559fc8cf4f-9dmbd Total loading time: 1.107 Render date: 2021-03-07T18:11:16.204Z Has data issue: true Feature Flags: { "shouldUseShareProductTool": true, "shouldUseHypothesis": true, "isUnsiloEnabled": true, "metricsAbstractViews": false, "figures": false, "newCiteModal": false, "newCitedByModal": true }
EnglishFrançais
MRS Online Proceedings Library (OPL) MRS Online Proceedings Library (OPL)

Article contents

Analyzing Open-Voltage of Double-Layer Organic Solar Cells Using Optical Electric-Field-Induced Second-Harmonic Generation

Published online by Cambridge University Press:  25 April 2012

Dai Taguchi ,
Xiangyu Chen ,
Takaaki Manaka  and
Mitsumasa Iwamoto
Dai Taguchi
Affiliation:
Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 S3-33 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan.
Xiangyu Chen
Affiliation:
Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 S3-33 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan.
Takaaki Manaka
Affiliation:
Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 S3-33 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan.
Mitsumasa Iwamoto
Affiliation:
Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 S3-33 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan.
Get access

Abstract

By using electric-field-induced second-harmonic generation (EFISHG) measurement, we analyzed photovoltaic effect of two-layer solar cells (indium zinc oxide/pentacene/C60/Al). Results evidently showed that negative and excessive charges Qs accumulated at the two-layer interface under illumination, e.g., Qs =-1.7×10-9 C/cm2 at 0.05 mW/cm2 and –3.6×10-9 C/cm2 at 0.5 mW/cm2, while a short-circuit current flowed. The open-circuit voltage changed in accordance with accumulation charge Qs , and finally saturated. Modeling that accumulated negative charge is a source of space charge field and directly effects on the electrostatic energy stored in OSCs, dependence of the open voltage on the accumulated charge Qs was explained.

Keywords

photovoltaic devices organic
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1390: Symposium H/I – Organic Photovoltaics–Materials to Devices , 2012 , mrsf11-1390-h09-33
Copyright
Copyright © Materials Research Society 2012

Access options

Get access to the full version of this content by using one of the access options below.
If you should have access and can't see this content please contact technical support.

References

1. Brabec, C., Dyakonov, V., Scherf, U. ed. Organic Photovoltaics (Wiley-VCH, Weinheim, 2008).CrossRefGoogle Scholar
2. Green, M. A., Emery, K., Hishikawa, Y., and Warta, W., Prog. Photovolt., 19, 84 (2011).CrossRefGoogle Scholar
3. Manaka, T., Lim, E., Tamura, R., Iwamoto, M., Nature Photon., 1, 581 (2007).CrossRefGoogle Scholar
4. Ohshima, Y., Lim, E., Manaka, T., Iwamoto, M., and Sirringhause, H., J. Appl. Phys., 110, 013715 (2009).CrossRefGoogle Scholar
5. Taguchi, D., Weis, M., Manaka, T., and Iwamoto, M., Appl. Phys. Lett., 95, 263310 (2009).CrossRefGoogle Scholar
6. Taguchi, D., Inoue, S., Zhang, L., Li, J., Weis, M., Manaka, T., and Iwamoto, M., J. Phys. Chem. Lett., 1, 803 (2010).CrossRefGoogle Scholar
7. Taguchi, D., Zhang, L., Li, J., Weis, M., Manaka, T., and Iwamoto, M., J. Phys. Chem. C, 114, 15136 (2010).CrossRefGoogle Scholar
8. Zhang, L., Taguchi, D., Manaka, T., and Iwamoto, M., J. Appl. Phys., 110, 033715 (2011).CrossRefGoogle Scholar
9. Zhang, L., Taguchi, D., Manaka, T., and Iwamoto, M., Appl. Phys. Lett., 99, 083301 (2011).CrossRefGoogle Scholar
10. Li, J., Taguchi, D., OuYang, W., Manaka, T., and Iwamoto, M., Appl. Phys. Lett., 99, 063302 (2011).CrossRefGoogle Scholar
11. Taguchi, D., Shino, T., Zhang, L., Li, J., Weis, M., Manaka, T., and Iwamoto, M., Appl. Phys. Express, 4, 021602 (2011).CrossRefGoogle Scholar
12. Taguchi, D., Shino, T., Zhang, L., Li, J., Weis, M., Manaka, T., and Iwamoto, M., Appl. Phys. Lett., 98, 133507 (2011).CrossRefGoogle Scholar
13. Chen, X., Taguchi, D., Lee, K., Manaka, T., and Iwamoto, M., Chem. Phys. Lett., 511, 491 (2011).CrossRefGoogle Scholar
14. Zhang, L., Taguchi, D., Li, J., Manaka, T., and Iwamoto, M., J. Appl. Phys., 108, 093707 (2010).CrossRefGoogle Scholar
15. Sze, S. M., Physics of Semiconductor Devices, 2nd ed. Chapter 13 (Wiley, New York, 1981).Google Scholar

Full text views

Full text views reflects PDF downloads, PDFs sent to Google Drive, Dropbox and Kindle and HTML full text views.

Total number of HTML views: 0
Total number of PDF views: 8 *
View data table for this chart

* Views captured on Cambridge Core between September 2016 - 7th March 2021. This data will be updated every 24 hours.

Send article to Kindle

To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle.

Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Analyzing Open-Voltage of Double-Layer Organic Solar Cells Using Optical Electric-Field-Induced Second-Harmonic Generation
Available formats
×

Send article to Dropbox

To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Dropbox.

Analyzing Open-Voltage of Double-Layer Organic Solar Cells Using Optical Electric-Field-Induced Second-Harmonic Generation
Available formats
×

Send article to Google Drive

To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Google Drive.

Analyzing Open-Voltage of Double-Layer Organic Solar Cells Using Optical Electric-Field-Induced Second-Harmonic Generation
Available formats
×
×

Reply to: Submit a response

Your details

Conflicting interests

Do you have any conflicting interests? *