760 citations · 1.1k across the 10 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
physics.app-ph2019★ 32 cited
Effect of Dimensionality on the Optical Absorption Properties of CsPbI Perovskite Nanocrystals
Albert Liu, Luiz G. Bonato, Francesco Sessa +7
The band-gaps of CsPbI perovskite nanocrystals are measured by absorption spectroscopy at cryogenic temperatures. Anomalous band-gap shifts are observed in CsPbI nanocubes…
cond-mat.mes-hall2019★ 48 cited
Simultaneous Existence of Confined and Delocalized Vibrational Modes in Colloidal Quantum Dots
Albert Liu, Diogo B. Almeida, Wan-Ki Bae +2
Coupling to phonon modes is a primary mechanism of excitonic dephasing and energy loss in semiconductors. However, low-energy phonons in colloidal quantum dots and their coupling t…