Results 301 to 310 of about 470,411 (348)

Electron Extraction Optimization for Carbon‐Based Hole‐Conductor‐Free Perovskite Photovoltaics With Record 1.41 V VOC

open access: yesAdvanced Materials, EarlyView.
A gradient electron energy level strategy is constructed to reduce voltage losses in planar HTL‐free CsPbI2Br C‐PSCs. This electron extraction optimization enables rapid photogenerated electron extraction and carrier separation, thereby suppressing recombination at the back contact. The resulting PSCs deliver a record VOC of 1.41 V, a high PCE of 17.42%
Zhiqi Li   +13 more
wiley   +1 more source

Flat-Band Lasing in Silicon Waveguide-Integrated Metasurfaces. [PDF]

open access: yesACS Photonics
Eyvazi S   +4 more
europepmc   +1 more source

Self-locked broadband Raman-electro-optic microcomb. [PDF]

open access: yesNat Commun
Wan S   +8 more
europepmc   +1 more source

Photonics

2021
Photonics, a volume in the Interface Transmission Tutorial Book series, describes the science of photonic transmission properties of the interfaces of composite materials systems and devices. The book's authors review the general analysis methods of interface transmission, give many examples, and apply these methods to photonic applications ...
Dobrzynski, L.   +9 more
openaire   +2 more sources

Photon-photon to atom-photon entanglement transfer

Conference on Lasers and Electro-Optics, 2017
Implementation of a quantum network with single atoms as quantum nodes and single photons as channels between the nodes requires their interfacing in receiver mode, whereby the photonic qubit is mapped onto the internal degrees of freedom of the atom [1].
Pascal Eich   +5 more
openaire   +3 more sources

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