CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 10724 > Article
Presentation
17 September 2018 Carrier spin relaxation in 2D perovskite semiconductors (Conference Presentation)
Kimberley C. Hall, Seth B. Todd, Drew B. Riley, Ajan Ramachandran, Charlotte Clegg, Ali Binai-Motlagh, Constantinos C. Stoumpos, Samuel A. March, Ian G. Hill, Mercouri G. Kanatzidis
Author Affiliations +
Proceedings Volume 10724, Physical Chemistry of Semiconductor Materials and Interfaces XVII; 107240J (2018) https://doi.org/10.1117/12.2321066
Event: SPIE Nanoscience + Engineering, 2018, San Diego, California, United States
Abstract
Interest in the hybrid organic-inorganic perovskite semiconductors has skyrocketed in recent years due to unprecedented high performance as solution-processable absorber layers in solar cells [1]. These materials also have potential for applications in semiconductor spintronics due to their large spin-orbit interaction. Theoretical studies predict a large Rashba spin splitting [2], and recent experiments have revealed a large photoinduced magnetization [3-5] and spin-dependent optical Stark effect [6], yet still relatively little is known about the spin-related properties of these materials. Here we report polarization-dependent pump probe studies of the 2D perovskite butylammonium methylammonium lead iodide. Our experiments indicate a strong influence of the Rashba spin splitting on the carrier kinetics in this system, consistent with our recent four-wave mixing studies of bulk CH3NH3PbI3. [1] https://www.nrel.gov/pv/assets/images/efficiency_chart.jpg. [2] M. Kepenekian and J. Even, J. Phys. Chem. Lett. 8, 3362 (2017). [3] D. Giovanni et al. Nano Lett. 15, 1553 (2015). [4] C. Zhang et al. Nat. Phys. 11, 427 (2015). [5] P. Odenthal et al. Nat. Phys. 13, 894 (2017). [6] D. Giovanni et al. Science Advances 2, e1600477 (2016).
Conference Presentation
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Kimberley C. Hall, Seth B. Todd, Drew B. Riley, Ajan Ramachandran, Charlotte Clegg, Ali Binai-Motlagh, Constantinos C. Stoumpos, Samuel A. March, Ian G. Hill, and Mercouri G. Kanatzidis "Carrier spin relaxation in 2D perovskite semiconductors (Conference Presentation)", Proc. SPIE 10724, Physical Chemistry of Semiconductor Materials and Interfaces XVII, 107240J (17 September 2018); https://doi.org/10.1117/12.2321066
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
Semiconductors
Four wave mixing
Lead
Magnetic semiconductors
Solar cells
Spintronics
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top