CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11809 > Article
Presentation
1 August 2021 Perovskite semiconductor interfaces: on and beyond grain boundaries
Yuanyuan Zhou
Author Affiliations +
Proceedings Volume 11809, Organic, Hybrid, and Perovskite Photovoltaics XXII; 1180913 (2021) https://doi.org/10.1117/12.2596491
Event: SPIE Organic Photonics + Electronics, 2021, San Diego, California, United States
Abstract
Interfaces play a key role in determining the performance of perovskite semiconductors. This talk will present a discussion on both internal and external interfaces of perovskites. First, I will discuss the characterization and properties of the most significant internal interface - grain boundary in perovskite semiconductors. Following this, I will demonstrate “grain-boundary functionalization” as an effective protocol to mitigate the negative impacts and imparting new functions of perovskite grain boundaries. Then, I will present a novel structure of “interpenetrating interface”, which is formed by an interdiffusion reaction between chemically modified perovskite and charge-transporting-layer. This structure delivers enhanced physical properties and chemical stability, highlighting the importance of external interface design in perovskite semiconductors. Finally, I will present a perspective on future studies of perovskite interfaces towards more efficient and stable optoelectronic devices.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Yuanyuan Zhou "Perovskite semiconductor interfaces: on and beyond grain boundaries", Proc. SPIE 11809, Organic, Hybrid, and Perovskite Photovoltaics XXII, 1180913 (1 August 2021); https://doi.org/10.1117/12.2596491
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Perovskite
Interfaces
Semiconductors
Optoelectronic devices
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top