The event under study is intriguing based on several aspects: (1) low-coronal eruptive signatures come in ‘pairs’, namely, there is a double-peaked flare, two coronal dimmings, and two extreme ultraviolet (EUV) waves; (2) although the event is characterized by a complete chain of ...
The mission, which is designed to be complementary to the Ultraviolet Transient Astronomy Satellite—ULTRASAT, will also provide unique follow-up capabilities for other transients both in the near- and far-UV bands. Between the observations of transients, the satellite will target other objects ...
Light-emitting diodes (LEDs) are an indispensable part of our daily life. After being studied for a few decades, this field still has some room for improvement. In this regard, perovskite materials may take the leading role. In recent years, LEDs have become a most explored topic, owing to...
Transmission of Ultraviolet Rays Through Sheet Samples Piling Up Two Different Cloths. In this study, transmission of UV rays through the sheet samples piling up two different cloths (sample-1/sample-2) was investigated. Here, the sample desc... N Kuwabara,N Obata - 《Journal of the Japan ...
Light is a form of electromagnetic radiation distinguished by being perceptible by our eyes. Its nature, however, is not fundamentally distinct from radiowaves, microwaves, infrared- and ultraviolet light, X-rays and gamma rays except for frequency. Every electr...
Researchers at the University of Utrecht's Debye Institute have made a promising leap in the efficiency of fluorescent phosphors, creating a material that absorbs one UV photon and gives off two red photons. Combining this achievement with similar success in the green and blue region could enable...
Ultraviolet-visible spectra were recorded on a JASCO V-550 spectrophotometer at 20 1C. For the electrolytic oxidation of polymers, an optically transparent thin-layer platinum working electrode, a commercial Ag/AgCl electrode as the reference and a platinum wire as the counter were placed in a ...
The spectrum of MXenes extends from ultraviolet-visible to NIR, and MXenes have good photothermal conversion capability, which enables them to be effective PAI contrast agents. The photothermal effect has been demonstrated in various MXene compositions such as Ti3C2, Nb2C, and Ta4C3 [36, 108,...
Thermal scanning probe lithography (t-SPL) provides an alternative approach to overcome some of these limitations [53,62,63]. The t-SPL uses a heated nanotip to locally induce chemical changes or physical deformations in a polymer, allowing for the direct nanopatterning in TMDC layers (Fig.1d...
b, c, Surface potential recordings of electrical waves in (b) Ret-eYFP #1 or (c) Ret-XXM 2.0 #1 transgenic N. tabacum leaves by applying 600 ms local green light illumination. Green arrows indicate the time when the 600 ms green light illumination applied. During green light ...