In a review just published in Nature Materials, researchers take aim at the oldest principle in electronics: Ohm's law.

More information: Seokil Moon et al, Single-layer waveguide displays using achromatic metagratings for full-colour augmented reality, Nature Nanotechnology (2025). DOI: 10.1038/s41565-025-01887-3.

Novel Crystal Technology (NCT), has announced the successful development of a Gallium Oxide vertical MOS transistor (β-Ga 2 O 3 MOSFET) with 1.23 GW/cm 2 Power Figure of Merit (PFOM). This PFOM is ...

The influence of MOSFET channel material and channel structure on the inversion layer capacitance is examined. It is well known that the inversion layer capacitance depends strongly on the ...

The wide bandgap light absorber layer of the top cell was based on a perovskite material known as Cs 0.1 FA 0.9 PbI 2 Br.

The chip industry is pushing to quadruple the stack height of 3D NAND flash from 200 layers to 800 layers or more over the next few years, using the additional capacity will help to feed the unending ...

Bitcoin layer-2 scaling solutions – Bitcoin Lightning Network Ethereum layer-2 protocols – Optimism, Arbitrum, Base. There are different types of L2 solutions: 1. Rollups ...

The Electric Field Effect: Insulated Gate: The key to the gate’s control lies in the insulating layer, typically silicon dioxide (SiO2), separating it from the channel.

As a result, they are not useful for actual device monitoring. Picosecond ultrasonic technology displays excellent repeatability of static and dynamic measurements for a multilayer stack of ...

Furthermore, a bias on the gate causes the Vt to shift in the same direction as the bias voltage on the gate through tunneling of electrons from inversion layer to trap states near the SiC/oxide ...

The layer-dependent electronic structures of two-dimensional (2D) materials suggest that the physical properties of 2D or three-dimensional (3D) heterostructures can be modulated by controlling the ...