Optical materials news, September 2022

Oxide layers reflect on infrared radiation

A novel nanophotonic material made from oxide layers can control the flow of infrared radiation and withstand high temperatures in air.

New colloidal synthesis method produces novel nanocrystals

Researchers have developed a colloidal synthesis method for producing alkaline-earth chalcogenide nanocrystals wth defined sizes.

High-quality cathode material made from sodium

Researchers have created a metal nanoparticle called a 'nanorattle' that can amplify and detect signals from cancer-detecting nanoprobes.

Researchers have developed a nano-engineered metasurface that can produce complex webs of entangled photons.

A novel iron pyrite metasurface can transcend the Moss rule, which describes a trade-off between a material’s optical absorption and how it refracts light.

Researchers unexpectedly discovered that a nanoparticle they developed can exhibit superfluorescence at both room temperature and regular intervals.

Researchers have built a 'light trap' that allows a beam of light to be completely absorbed by even the thinnest layers of material.

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