Results 241 to 250 of about 385,913 (283)

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

open access: yesAdvanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah   +11 more
wiley   +1 more source

Reconfigurable chalcogenide integrated nonlinear photonics. [PDF]

open access: yesNat Commun
Xia D   +8 more
europepmc   +1 more source

From batch to flow plasmon catalysis: revealing mass transport limits in Au@Pd nanocatalysts for Suzuki coupling.

open access: yesNanoscale
Erzina M   +12 more
europepmc   +1 more source

CHAOS FOR BACKWARD SHIFT OPERATORS

International Journal of Bifurcation and Chaos, 2002
Backward shift operators provide a general class of linear dynamical systems on infinite dimensional spaces. Despite linearity, chaos is a phenomenon that occurs within this context. In this paper we give characterizations for chaos in the sense of Auslander and Yorke [1980] and in the sense of Devaney [1989] of weighted backward shift operators and ...
Martínez-Giménez, F., Peris, A.
openaire   +2 more sources

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