High-efficiency InAs/GaAs quantum dot intermediate band solar cell achieved through current constraint engineering

In this work, a novel device concept for improving the efficiency and field operation of conventional InAs/GaAs quantum dot (QD) based intermediate band solar cell (IBSC) with the feature of current constraint (CC-QD-IBSC) was proposed and evaluated from both theoretical simulations and experimental...

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Bibliographic Details
Main Authors: Tomah Sogabe, Yasushi Shoji, Naoya Miyashita, Daniel J. Farrell, Kodai Shiba, Hwen-Fen Hong, Yoshitaka Okada
Format: Article
Language:English
Published: Elsevier 2023-06-01
Series:Next Materials
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2949822823000138