Results 201 to 210 of about 1,637,956 (389)

Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties.

open access: yesNano letters (Print), 2017
Gencai Pan   +11 more
semanticscholar   +1 more source

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

open access: yesAdvanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández   +12 more
wiley   +1 more source

Supramolecular chirality largely modulates chemical doping of conjugated polymers. [PDF]

open access: yesNat Commun
Xu Z   +21 more
europepmc   +1 more source

Accelerated Kinetics of Desolvation and Redox Transformation Enabled by MOF Sieving for High‐Loading Mg‐S Battery

open access: yesAdvanced Functional Materials, EarlyView.
A strategy of sieving catalysis based on the MIL‐101(Cr) with multistage pore structure and Lewis acid sites has been proposed as the catalyst to accelerate the kinetics of desolvation and redox conversion of sulfur species, achieving high performance Mg‐S batteries.
Qinghua Guan   +8 more
wiley   +1 more source

Quantifying Electron and Ion Transfers in Contact Electrification with Ionomers

open access: yesAdvanced Functional Materials, EarlyView.
The concurrent existence of both electron and ion transfers in solid‐ionomer contact electrification is reported. The ion transfer contributes significantly to the process of contact electrification, especially at high humidity, although only less than 2% of ions participate in the ion transfer, suggesting that there is room for further performance ...
Xiaoting Ma   +5 more
wiley   +1 more source

Non‐Equilibrium Magnon Engineering Enabling Significant Thermal Transport Modulation

open access: yesAdvanced Functional Materials, EarlyView.
This study provides a novel principle and method for artificially controlling heat conduction in solids by engineering non‐equilibrium magnon transport. The thermal transport measurements for ferromagnetic metal/insulator junctions reveal that magnons carry substantial heat even in ferromagnetic metals at room temperature and the magnon‐mediated heat ...
Takamasa Hirai   +15 more
wiley   +1 more source

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