The CBSE Class 12 question paper had 33 compulsory questions, divided into five sections: A, B, C, D, and E. The paper was conducted for 70 marks and students got three hours to complete the paper.

The Central Board of Secondary Education (CBSE) is conducting the Class 12 Physics examination as part of the 2026 board ...

UNSW researchers have developed an intrinsic-adjusted single-diode model that explicitly accounts for radiative and Auger recombination, improving I–V curve accuracy and reducing root mean square ...

A diode is a semiconductor device that allows electrical current to flow in one direction while blocking it in the other.

A recent study published in Light: Science & Applications introduced a new method for determining the PN junction depth in a silicon wafer. This technique works at nanometer-scale resolution and is ...

Si LSI manufacturing technology is essential as the foundation of modern society. However, there was no wafer-scale technology for rapid, non-destructive, and non-contact evaluation of the internal ...

Abstract: Temperature dependence of the energy conversion efficiency of diamond pn junction betavoltaic cells was evaluated. We fabricated pseudo vertical diamond pn junction diode and characterized ...

What is a PIN avalanche photodiode (APD)? What is a PIN photodiode? How to characterize avalanche breakdown in GaN. Major differences exist between a PIN photodiode and an avalanche photodiode (APD), ...

High voltage! The sight of this familiar warning jars the senses and triggers caution in even the most experienced engineer. High voltage is a relative term, however, warnings are similar whether ...