We report two types of the tin-based solar cells, namely, lead-free tin perovskite solar cells (Sn-PVK-PV), tin lead alloyed perovskite solar cells (SnPb-PVK-PV). Tin oxide is well-known as the electron transport layer of solar cells such as Pb-PVK PV, dye-sensitized solar cells and organic solar cells. We found that SnOx works as the HTL of the Sn-PVK PV. The basic structure is as follows: FTO glass/SnOx/Sn-PVK/C60/BCP/Ag. Efficiency over 14% and the carrier dynamics are reported. All-perovskite tandem solar cells consisting of Pb-PVK-PV (top cell) and PbSn-PVK-PV (bottom cells) are reported. PbSn-PVK PV efficiency was improved by using hybrid SAM layers working as the HTL. The efficiency over 26% is reported.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
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.