Direct biexciton generation in Si nanocrystal by a single photon

Autor: Fomichev, Sergey, Burdov, Vladimir

It has been shown theoretically that strong quantum confinement regime in Si nanocrystals promotes the highly efficient simultaneous excitation of two electron-hole pairs (biexciton) by a single photon. The rate (inverse lifetime) of biexciton genera

Externí odkaz: http://arxiv.org/abs/2312.03138

Photo thermal radiometry method development and application for nuclear technologies

Autor: Alexandre Semerok, Fomichev, Sergey V., Christian Grisolia, Sang Pham Tu Quoc, Antonin Poisson, Guy Cheymol, Fernando Lomello, Alexandre Michau, Frédéric Schuster, George Hamaoui, Nicolas Horny, Michai Chirtoc, Hicham Maskrot

Publikováno v: 20th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP 20)
20th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP 20), Jul 2019, Moscou, Russia
HAL

International audience; In the search for new materials for nuclear industry and reliable nuclear safe technologies, much attention is given to methods for non-destructive remote testing and control of materials in severe environment of nuclear insta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::31943085e406e2774e71054ed02de855
https://hal-cea.archives-ouvertes.fr/cea-03412003/document