Localized holes and delocalized electrons in photoexcited inorganic perovskites: Watching each atomic actor by picosecond X-ray absorption spectroscopy

We report on an element-selective study of the fate of charge carriers in photoexcited inorganic CsPbBr(3) and CsPb(ClBr)(3) perovskite nanocrystals in toluene solutions using time-resolved X-ray absorption spectroscopy with 80 ps time resolution. Probing the Br K-edge, the Pb L(3)-edge, and the Cs...

पूर्ण विवरण

में बचाया:
ग्रंथसूची विवरण
में प्रकाशित:Struct Dyn
मुख्य लेखकों: Santomauro, Fabio G., Grilj, Jakob, Mewes, Lars, Nedelcu, Georgian, Yakunin, Sergii, Rossi, Thomas, Capano, Gloria, Al Haddad, André, Budarz, James, Kinschel, Dominik, Ferreira, Dario S., Rossi, Giacomo, Gutierrez Tovar, Mario, Grolimund, Daniel, Samson, Valerie, Nachtegaal, Maarten, Smolentsev, Grigory, Kovalenko, Maksym V., Chergui, Majed
स्वरूप: Artigo
भाषा:Inglês
प्रकाशित: American Crystallographic Association 2016
विषय:
Ultrafast Structural Dynamics—A Tribute to Ahmed H. Zewail
ऑनलाइन पहुंच:https://ncbi.nlm.nih.gov/pmc/articles/PMC5178717/
https://ncbi.nlm.nih.gov/pubmed/28083541
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1063/1.4971999
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