comparemela.com

Latest Breaking News On - தேசிய நிறுவனங்கள் ஆஃப் இயற்கை அறிவியல் - Page 4 : comparemela.com

New Light Source can Facilitate a Simplified MIR Fiber-Optic Sensor Device

New Light Source can Facilitate a Simplified MIR Fiber-Optic Sensor Device Written by AZoSensorsApr 1 2021 A research team of the National Institutes of Natural Sciences, National Institute for Fusion Science and Akita Prefectural University have successfully demonstrated a broadband mid-infrared (MIR) source with a simple configuration. This light source generates highly-stable broadband MIR beam at 2.5-3.7 μm wavelength range maintaining the brightness owing to its high-beam quality. Such a broadband MIR source facilitates a simplified environmental monitoring system by constructing a MIR fiber-optic sensor, which has the potential for industrial and medical applications. In the MIR wavelength region, there are many strong absorption lines of molecules due to the change of their rotational and vibrational states. Therefore, by using MIR sources, we have promising opportunities to develop sensitive remote monitoring systems of practical use.

3D design leads to first stable and strong self-assembling 1D nanographene wires

 E-Mail IMAGE: Schematic illustration of hierarchical structures of carbon nanofiber bundles made of bitten warped nanographene molecules. view more  Credit: NINS/IMS Nanographene is flexible, yet stronger than steel. With unique physical and electronic properties, the material consists of carbon molecules only one atom thick arranged in a honeycomb shape. Still early in technological development, current fabrication methods require the addition of substituents to obtain a uniform material. Additive-free methods result in flimsy, breakable fibers until now. An international team of researchers has developed self-assembling, stable and strong nanographene wires. The results were published on March 24 in Journal of the American Chemical Society.

First interstellar comet may be the most pristine ever found

First interstellar comet may be the most pristine ever found
eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.

Astronomers image magnetic fields at the edge of M87 s black hole

Astronomers image magnetic fields at the edge of M87 s black hole
eso.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eso.org Daily Mail and Mail on Sunday newspapers.

© 2025 Vimarsana

vimarsana © 2020. All Rights Reserved.