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pro vyhledávání: '"Tsuneo Okumura"'
Autor:
Takayoshi Kobayashi, Tsuneo Okumura, Shunji Iwamoto, Heisuke Ishino, Eiji Tokunaga, Shigeto Iwai
Publikováno v:
Optical Review. 17:337-340
Nonlinear confocal absorption microspectroscopy of single nanocrystals at low temperatures was introduced in the study of perylene nanocrystals. By the stationary pump-probe method, single nanocrystals were photoexcited into metastable excited states
Autor:
Shunji Iwamoto, Tsuneo Okumura, Shigeto Iwai, Heisuke Ishino, Selvakumar V. Nair, Takayoshi Kobayashi, Tomokazu Nishimoto, Eiji Tokunaga
Publikováno v:
Physical Review B. 84
Nonlinear absorption spectra of single $\ensuremath{\alpha}$-perylene nanocrystals of 150--300 nm in size were measured at low temperature by multichannel phase-sensitive pump-probe microspectroscopy. For nanocrystals, free exciton (FE) absorption bl