Picosecond time-resolved photon antibunching measures nanoscale exciton motion and the true number of chromophores
oleh: Gordon J. Hedley, Tim Schröder, Florian Steiner, Theresa Eder, Felix J. Hofmann, Sebastian Bange, Dirk Laux, Sigurd Höger, Philip Tinnefeld, John M. Lupton, Jan Vogelsang
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-02-01 |
Deskripsi
Photon antibunching typically measures the time-averaged photophysics of multichromophoric nanoparticles. Here, the authors report on time-resolving photon antibunching, allowing the true number of chromophores and exciton diffusion to be measured in DNA origami and conjugated polymer aggregates.