A novel metamaterial emits significantly more heat than it absorbs under a magnetic field, breaking Kirchhoff’s law.

The first results of the ETH Zurich and ANSTO collaboration focused on silicon carbide (SiC) devices have been reported in ...

The research on high power 190 GHz doubler based on the GaAs Schottky diodes is proposed in this paper. The frequency doubler comprises a improved diode configuration that increases the number of ...

New results published in the journal Physical Review Letters detail how a specially designed metamaterial was able to tip the ...

The first results have been reported on a collaboration between ETH Zürich and Australia's Nuclear Science and Technology Organisation (ANSTO), looking at the impact of radiation on SiC devices for ...

The performance of SiC radiation sensors were also evaluated across the temperature range of 25 °C to 450 °C to assess their functionality as detectors for fast ion losses in plasma diagnostics of ...

PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

Lead-halide perovskite nanocrystals (NCs) are promising for fabricating deep-blue (<460 nm) light-emitting diodes (LEDs), but their development is plagued by low electroluminescent performance and ...

We report on the demonstration of MOVPE-grown single nanowire InGaN/GaN core–shell light emitting diodes (LEDs) with a transparent graphene contact for hole injection. The electrical homogeneity of ...

This brief offers a fresh insight into the behavior of PIN diodes over temperature. A simple but accurate biasing and control circuit for attenuators and other PIN diode applications is described. The ...

Get here detailed ISC Board Class 12 Physics Syllabus chapter-wise, marking scheme, weightage, paper pattern and Download PDF ...

A new solid-state laser can make a vast number of precise optical measurements each second, while sweeping across a broad ...