Results 141 to 150 of about 1,884,795 (348)

Anomalous Stiffening of a Conjugated Polymer During Electrochemical Oxidation

open access: yesAdvanced Functional Materials, EarlyView.
The electromechanical response of a thienothiophene‐based conjugated polymer with triethylene glycol side chains is investigated. Electrochemical nanoindentation and atomic force microscopy reveal a modest and reversible increase in elastic modulus at room temperature upon electrochemical oxidation.
Judith Pons i Tarrés   +17 more
wiley   +1 more source

Unveiling the Interplanetary Solar Radio Bursts of the 2024 Mother’s Day Solar Storm

open access: yesThe Astrophysical Journal Letters
We report on a comprehensive study of interplanetary type III radio bursts linked to X-class solar flares from NOAA active region 13664, which instigated the intense 2024 Mother’s Day solar storm, marked by a geomagnetic storm of −412 nT, the strongest ...
Oksana Kruparova   +5 more
doaj   +1 more source

Advances in Stimuli‐Responsive Organic Materials and Polymers toward Intelligent CO2 Capture

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of the relationship between different stimuli and stimuli‐responsive organic materials and polymers for carbon dioxide (CO2) capture. Main stimuli include redox, pH, magnetism, temperature, light, and pressure. Furthermore, multi‐responsive materials, due to their high adaptability and scalability in complex environments, are ...
Jian Zhou   +2 more
wiley   +1 more source

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

Publisher Correction: Imaging spectroscopy of solar radio burst fine structures. [PDF]

open access: yesNat Commun, 2018
Kontar EP   +8 more
europepmc   +1 more source

A World-Wide Net of Solar Radio Spectrometers: e-CALLISTO [PDF]

open access: bronze, 2009
A. O. Benz   +8 more
openalex   +1 more source

A solar radio polarimeter

open access: yes, 1970
A time sharing polarimeter for studies of the polarization of solar radio bursts in the meter-wavelength range is discussed. Particular attention is paid to the electronic circuitry involved.
Misner, G. R., McNarry, L. R.
openaire   +1 more source

Home - About - Disclaimer - Privacy