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Facet‐Specific PbS Quantum Dot Passivation Using Halide Perovskites for SWIR Photodetectors

open access: yesAdvanced Materials Interfaces, EarlyView.
PbS quantum dots (QDs) are emerging as powerful short‐wave infrared photodetectors, yet the passivation mechanism of large QDs by perovskites ‐ critical for their stability ‐ remains unexplained. Here, we unveil the ligand structure of CH3NH3PbI3 (MAPI)‐passivated 4‐nm PbS QDs using FTIR, XPS, SEM, NMR, and DFT.
L. Paillardet   +13 more
wiley   +1 more source

Editorial: Technologies for diabetes, volume III. [PDF]

open access: yesFront Endocrinol (Lausanne)
Cardona-Hernandez R   +2 more
europepmc   +1 more source

RNA as a genome architect: G-loops in G-quadruplex regulation. [PDF]

open access: yesMil Med Res
Wang J   +4 more
europepmc   +1 more source
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A hybrid optical switching approach

GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489), 2004
Optical circuit switching (OCS) is a sophisticated technology widely deployed in current optical networks, and has many advantages in the transport of stable and long-duration traffic flows. However, it is not suitable for bursty data traffic. On the other hand, an alternative technology, optical burst switching (OBS), well addresses bursty IP traffic ...
Chunsheng Xin   +3 more
openaire   +1 more source

Graceful switching in hybrid models

Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference, 2009
Classical oscillators, such as the ideal pendulum and the harmonic oscillator, can be modeled as switching systems. In these models, the switching takes place in a “graceful” fashion when the rate of displacement is zero. Such examples raise the question of whether hybrid models with such “graceful” switching can be modeled using ordinary differential ...
Katerina Georgiou, Tryphon T. Georgiou
openaire   +1 more source

Analysis and Design of Hybrid Switching Networks

IEEE Transactions on Communications, 1981
This paper presents a methodology for the design of hybrid switching systems. Hybrid switching enables both circuit and packet-switched services to be provided in the same communication network. A model for the analysis of blocking and delay of a hybrid switching link is developed.
Israel Gitman   +2 more
openaire   +1 more source

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