The interparticle distance limit for multiple exciton dissociation in PbS quantum dot solid films-Reference-Cited by-同舟云学术

The interparticle distance limit for multiple exciton dissociation in PbS quantum dot solid films

Published:2019 Issue:2 Volume:4 Page:445-451
ISSN:2055-6756
Container-title:Nanoscale Horizons
language:en
Short-container-title:Nanoscale Horiz.

Author:

Nakazawa Naoki¹²³⁴,Zhang Yaohong¹²³⁴^ORCID,Liu Feng¹²³⁴,Ding Chao¹²³⁴,Hori Kanae¹²³⁴,Toyoda Taro¹²³⁴,Yao Yingfang⁵⁶⁷⁸⁹^ORCID,Zhou Yong⁵⁶⁷⁸⁹^ORCID,Hayase Shuzi¹⁰¹¹¹²⁴,Wang Ruixiang¹³¹⁴¹⁵¹⁶,Zou Zhigang⁵⁶⁷⁸⁹,Shen Qing¹²³⁴^ORCID

Affiliation:

1. Faculty of Informatics and Engineering

2. The University of Electro-Communications

3. Tokyo 182-8585

4. Japan

5. Ecomaterials and Renewable Energy Research Center

6. Jiangsu Key Laboratory for Nano Technology

7. National Laboratory of Solid State Microstructures

8. Nanjing University

9. Nanjing 210093

10. Faculty of Life Science and Systems Engineering

11. Kyushu Institute of Technology

12. Fukuoka 808-0196

13. Beijing Engineering Research Centre of Sustainable Energy and Buildings

14. Beijing University of Civil Engineering and Architecture

15. Beijing 102616

16. China

Abstract

The charge transfer rate constant k_net of single exciton, biexciton and triexciton within the QD solid film is exponentially enhanced as the interparticle distance between the QDs decreases, in which the charge transfer occurs via tunneling of charges between the neighboring QDs.

Funder

Japan Science and Technology Agency

Beijing University of Civil Engineering and Architecture

Ministry of Education, Culture, Sports, Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2019/NH/C8NH00341F

Reference62 articles.

1. Exciton Multiplication and Relaxation Dynamics in Quantum Dots: Applications to Ultrahigh-Efficiency Solar Photon Conversion