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Search results for plasmon

Nanophysics Jul 17, 2023

Researchers develop process to better see objects in the nanoscale realm

A pair of multidisciplinary teams with many of the same researchers are developing processes that allow scientists to better see into the nanoscale and harness possibilities of the quantum realm.

Bio & Medicine Jul 13, 2023

A novel biosensor for detecting neurogenerative disease proteins

By combining multiple advanced technologies into a single system, EPFL researchers have made a significant step forward in diagnosing neurodegenerative diseases (NDDs) such as Parkinson's disease (PD) and Alzheimer's disease ...

Nanophysics Jul 6, 2023

New breakthrough shows how short pulses of light destroy particles

Polaritons are a peculiar state, a kind of quasi-particles consisting of part-light and part-matter that can bring unexpected abilities to conventional chemical reactions. New research from Umeå University and others reveals ...

Optics & Photonics Jul 6, 2023

Quantum plasmonics with dressing EM fields: Advancing the design of nanoscale integrated circuits

Envision a realm where light can be meticulously controlled and manipulated at minuscule scales, unlocking unprecedented potentials for nanotechnology and quantum information technology. Recent breakthroughs in quantum research ...

Bio & Medicine Jul 5, 2023

Inexpensive and efficient nanosensors can rapidly detect pesticides in fresh orange juice

Karolinska Institutet researchers Georgios Sotiriou and Haipeng Li at the Department of Microbiology, Tumor and Cell Biology have developed an inexpensive, fast, and reproducible nanosensor for food safety diagnostics. A ...

Nanophysics Jun 28, 2023

Researchers develop a nano-antenna that forms a near field of circularly polarized light

A research group from Kobe University in Japan have proposed and tested a nano-antenna that uses the specific optical resonance of dielectric nanoparticles to form a near field of circularly polarized light. This technique ...

Nanophysics Jun 23, 2023

Flow of water on a carbon surface is governed by quantum friction, says study

Water and carbon make a quantum couple: the flow of water on a carbon surface is governed by an unusual phenomenon dubbed quantum friction. A new work published in Nature Nanotechnology experimentally demonstrates this phenomenon—which ...

Nanophysics Jun 9, 2023

Enhancing the fluorescence of single silicon carbide spin color centers

In a study published online in Nano Letters, the team led by Prof. Li Chuanfeng and Dr. Xu Jinshi from the University of Science and Technology of China of the Chinese Academy of Sciences made progress in enhancing the fluorescence ...

Nanomaterials Jun 5, 2023

Team creates low-cost, 3D-printed water pollution sensor

A new form of low-cost, 3D-printed water pollution sensor could make a splash in the world of environmental monitoring, its developers say.

Nanophysics Jun 1, 2023

Researchers find a way to reduce the overheating of semiconductor devices

The demand to shrink the size of semiconductors coupled with the problem of the heat generated at the hot spots of the devices not being effectively dispersed has negatively affected the reliability and durability of modern ...

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