[Tu-P2-C] Quantum dots in photonic structures

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[Tu-P2-C-04] Cooperative Exciton Dynamics and Enhanced Nonlinear Optoelectronic Responses in Quantum Dot Solid Films

〇Hirokazu Tahara¹, Masanori Sakamoto², Toshiharu Teranishi³, Yoshihiko Kanemitsu³ (1. Yokohama Natl. Univ. (Japan), 2. SANKEN, The Univ. of Osaka (Japan), 3. ICR, Kyoto Univ. (Japan))

We report our recent findings on the cooperative quantum dynamics of excitons in quantum dot solid films. We demonstrate that nonlinear photocurrent responses are enhanced by inter-quantum dot cooperativity via coherent electronic coupling.