By Topic

Two-dimensional excitons in a layered-perovskite-type crystal (C/sub 6/H/sub 13/NH/sub 3/)/sub 2/PbI/sub 4/

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Tanaka, K. ; Dept. of Mater. Sci., Univ. of Tokyo, Japan ; Sano, K. ; Takahashi, T. ; Kondo, T.

Summary form only given. It has been found that the lowest-energy exciton in (C/sub 6/H/sub 13/NH/sub 3/)/sub 2/PbI/sub 4/ is so stable that the excitonic absorption peaks are clearly observable even at room temperature. It has been shown by four-wave-mixing (FWM) spectroscopy that it has large /spl chi//sup (3)/ value (10/sup -6/ esu) and fast response time (<7 ps) at the exciton resonance, and that the exciton-exciton interactions play an important role in the FWM processes.

Published in:

Quantum Electronics and Laser Science Conference, 2002. QELS '02. Technical Digest. Summaries of Papers Presented at the

Date of Conference:

19-24 May 2002