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Search results for optoelectronics

Biotechnology Sep 19, 2024

Human genome stored on 'everlasting' memory crystal

University of Southampton scientists have stored the full human genome on a 5D memory crystal—a revolutionary data storage format that can survive for billions of years.

Optics & Photonics Sep 13, 2024

Multifunctional phosphor developed for white LED lighting and optical thermometry

In the realm of lighting and temperature measurement, advancements in material science are paving the way for significant improvements in technology and safety. Traditional methods, which combine yellow phosphors with blue ...

Optics & Photonics Sep 12, 2024

Rotational symmetry breaking in deformed Reuleaux-triangle resonator simplifies exceptional point achievement

The spectral degeneracies emerging as a consequence of parity-time (PT) symmetry exhibit a profound divergence from their conventional counterparts. They possess non-Hermitian nature and are designated as exceptional points ...

Condensed Matter Sep 10, 2024

Strong magnetic second harmonic generation effect discovered in two-dimensional CrPSâ‚„ monolayer

A research team led by Professor Sheng Zhigao at the Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences has, for the first time, observed the strong nonlinear magnetic second harmonic generation (MSHG) ...

Nanomaterials Sep 10, 2024

Atomic diffusion technique could lead to mass production of metal nanowires

A group from Nagoya University in Japan has created a new technique for growing the tiny metal nanowires (NWs) that are expected to be used in next-generation electronics. Their results suggest a way to mass produce pure ...

Condensed Matter Sep 4, 2024

Optoelectronic diamond device reveals an unexpected phenomenon reminiscent of lightning in slow motion

Diamond is in many ways the ultimate material. Besides its enduring aesthetic value, diamond is also a highly versatile industrial material. While its claim as the hardest substance known to science has been usurped by ultra-rare ...

Nanophysics Sep 2, 2024

Low-energy ion implantation enables 2D lateral p-n junction construction

The feature size of silicon-based transistors is approaching the theoretical limit, which puts forward higher requirements for the atomic level manufacturing of semiconductors. The basic idea of atomic level manufacturing ...

Nanophysics Aug 30, 2024

Advances in optical micronanofiber-enabled tactile sensors and soft actuators

A perfect combination of fiber optics and micro/nanotechnology, optical micro/nanofiber (MNF) is a new type of micro/nano-waveguide structure developed in recent years.

Condensed Matter Aug 27, 2024

Âé¶¹ÒùÔºicists predict existence of new exciton type

Bruno Uchoa, a professor of condensed matter physics, and Hong-yi Xie, a postdoctoral fellow in condensed matter physics at the University of Oklahoma, have published research in the journal Proceedings of the National Academy ...

Nanomaterials Aug 26, 2024

Researchers develop high-entropy non-covalent cyclic peptide glass for smart functional materials

Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have developed a sustainable, biodegradable, biorecyclable material: high-entropy non-covalent cyclic peptide (HECP) glass. This ...

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