I took a deep dive into the photoelectric effect — where light hits a surface and kicks electrons out. It’s simple, ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

The photoelectric effect, first explained in 1905, transformed our understanding of how light interacts with matter. When ...

Two foreign nationals have been charged for their role in a scheme to smuggle U.S. military equipment and technology — including missiles — into China, according to the U.S. Justice Department.

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Millikan's experiments did not bring about the acceptance of light quanta. In this period (1913–1923), there was simply no convincing explanation of the photoelectric effect.

High control bandwidth is usually restricted in a photoelectric tracking system (PTS) based on a Charge-Couple Device(CCD) with time delay, which hinders a good tracking performance. Generally, a ...

But while there is still no quantum theory of gravity, the challenge of detecting its signatures now looks a little more manageable thanks to a proposed experiment that takes inspiration from the ...

The principle behind their experiment parallels that of the photoelectric effect, in which light shining on a material causes it to emit discrete packets of energy, one particle at a time, rather than ...

In the last decade, researchers have used attosecond pulses to study the photoelectric effect at shorter and shorter timescales. The resulting advances could open the door to controlling matter at ...

Synergistic photoelectric and thermal effect for efficient nitrate reduction on plasmonic Cu photocathodes Peer-Reviewed Publication Dalian Institute of Chemical Physics, Chinese Academy Sciences ...