Results 81 to 90 of about 283,733 (298)

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

open access: yesAdvanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu   +8 more
wiley   +1 more source

The effect of layer’s moisture content and pre-heating by microwave radiation on physical and mechanical properties of laminated veneer lumber [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2017
The effect of moisture and pre-heating time by the microwave radiation were studied on the physical and the mechanical properties of laminate veneer lumber (LVL).The variable factors included moisture content of layers in the range of 3, 5 and 8 ...
Mohammad Farajallahpour   +3 more
doaj  

A fiber based diamond RF B-field sensor and characterization of a small helical antenna

open access: yes, 2018
We present a microwave B-field scanning imaging technique using diamond micro-crystal containing nitrogen vacancy center that is attached to a fiber tip. We propose a pulsed modulation technique, enabling the implementation of a variety of pulsed quantum
Dong, M. M.   +5 more
core   +1 more source

Spin Photovoltaic Effect in Quantum Wires with Rashba Interaction [PDF]

open access: yes, 2005
We propose a mechanism for spin polarized photocurrent generation in quantum wires. The effect is due to the combined effect of Rashba spin-orbit interaction, external magnetic field and microwave radiation.
Pershin, Yuriy V., Piermarocchi, Carlo
core   +4 more sources

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

open access: yesAdvanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally   +2 more
wiley   +1 more source

Coupled Microwave/Photoassisted Methods for Environmental Remediation

open access: yesMolecules, 2014
The microwave-induced acceleration of photocatalytic reactions was discovered serendipitously in the late 1990s. The activity of photocatalysts is enhanced significantly by both microwave radiation and UV light.
Satoshi Horikoshi, Nick Serpone
doaj   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

open access: yesAdvanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis   +19 more
wiley   +1 more source

Microwave radiation [PDF]

open access: yes
Physiological effects of microwave radiation on animals and humans and establishment of human tolerance ...
Roth, E. M.
core   +1 more source

On parton distributions in a photon gas

open access: yes, 2009
In some cases it may be useful to know parton distributions in a photon gas. This may be relevant, e.g., for the analysis of interactions of high energy cosmic ray particles with the cosmic microwave background radiation.
A. Ringwald   +27 more
core   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

open access: yesAdvanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela   +4 more
wiley   +1 more source

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