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Optics & Photonics Feb 1, 2024

Generating powerful optical vortices directly from a thin-disk laser oscillator

In recent years, optical vortices have attracted extensive attention in laser advanced manufacturing because of their annual intensity distribution and orbital angular momentum.

Nanomaterials Jan 26, 2024

A ferroelectric dimeric liquid crystal with huge spontaneous polarization and dielectric constant at low temperatures

At the Tokyo Tech LG Material & Life Solution Collaborative Research Cluster, a joint research team has developed a ferroelectric dimeric liquid crystal with spontaneous polarization that exceeds (8 μCcm-2) and a dielectric ...

Optics & Photonics May 30, 2023

Dual-wavelength lasing: A new tool for steering high-harmonic generation

Multi-wavelength femtosecond pulses with flexible tunability in both the temporal and spectral domains have been widely desired, owing to their potential applications in controlling strong field ionization, electron dynamics, ...

Nanomaterials Nov 29, 2022

Graphene is a proven supermaterial, but manufacturing the versatile form of carbon at usable scales remains a challenge

"Future chips may be 10 times faster, all thanks to graphene"; "Graphene may be used in COVID-19 detection"; and "Graphene allows batteries to charge 5x faster"—those are just a handful of recent dramatic headlines lauding ...

Optics & Photonics May 26, 2021

Laser-driven ion acceleration with deep learning

While advances in machine learning over the past decade have made significant impacts in applications such as image classification, natural language processing and pattern recognition, scientific endeavors have only just ...

Materials Science Apr 23, 2021

New alloy can directly reduce the weight of heat removal systems by a third

The new alloys created by NUST MISIS scientists in cooperation with LG Electronics will help reduce the weight of radiators and heat removal systems in electric vehicles and consumer electronics by one third. The research ...

General Physics Jan 21, 2020

Transformative 'green' accelerator achieves world's first 8-pass full energy recovery

Scientists from Cornell University and the U.S. Department of Energy's (DOE) Brookhaven National Laboratory (BNL) have successfully demonstrated the world's first capture and reuse of energy in a multi-turn particle accelerator, ...

Business Apr 5, 2019

Samsung Electronics flags 60% slump in Q1 operating profit

The world's biggest smartphone and memory chip maker Samsung Electronics warned Friday of a more than 60 percent plunge in first-quarter operating profits in the face of weakening markets.

Economics & Business Feb 28, 2019

Branding in the age of social media

Brands have to vie with each other to grab our increasingly diminishing attention spans across a much wider range of media, from traditional print and broadcast to the rapidly changing social media that are so readily scrollable. ...

Consumer & Gadgets Jan 14, 2019

Roll-up screens and 8K resolution: What the future of television looks like

The Consumer Electronics Show (CES) wrapped-up in Las Vegas last week. The annual event gives enthusiasts a taste of the latest gadgets and devices on the horizon of consumer technology.

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