Pushing OLEDs Beyond the Diffraction Limit

07 Feb 2026 under Highlights

A recent study published in Nature Photonics by scientists at IISc and ETH Zürich demonstrates a major advance in miniaturising organic light-emitting diodes (OLEDs) beyond the diffraction limit, achieving pixel densities up to 100,000 pixels per inch. While the experimental work at ETH Zürich – led by Chih-Jen Shih – focused on developing a resist-free […]

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Defects in 2D Materials Predicted to Modulate Water Flow

15 Nov 2021 under Highlights

2D materials, which consist of a few layers of atoms, are currently being explored for various applications, including seawater desalination, oil-water separation, and osmotic power harvesting. They often contain defects, which can alter the properties of the material. Although defects are usually thought to increase frictional forces, computer simulations by Ananth Govind Rajan in the […]

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