The Japan-based company is offering two products: THz photomultiplier tube (THz PMT) modules, and THz image intensifiers (THz I.I.), which can detect THz wave pulse signals at high speed and with high ...

Despite being well known for his theory of relativity, Einstein won the 1921 Nobel Prize in Physics for his work on the photoelectric effect – foundational to the development of quantum theory.

Notably missing from this historical account is the relatively recent discovery of atomic phenomena: the energy released in splitting an atom’s nucleus (first demonstrated in 1939) and the energy from ...

The science behind the colours of a rainbow is a reminder of the wonders of the original quantum designer In the fifth ...

The National Testing Agency (NTA) is going to conduct the second session of the Joint Entrance Examination (JEE) Mains 2025 ...

As it happened, Einstein didn’t even win his Nobel for the work that earned him the most fame—relativity—but for a 1905 paper on the photoelectric effect. And though he worked diligently on ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past 20 years to help you find the best options available.

In a paper published in National Science Review, an international team of scientists reports dramatic, reversible p-n ...

Nature of electromagnetic radiation, photoelectric effect; Spectrum of the hydrogen atom. Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron and ...

The researcher cautioned that the photo of the device may be misleading since the experiments were conducted in a windowless basement room at Princeton “to exclude any possible photoelectric effect ...

A team of researchers in China has demonstrated a novel dual-solvent process in 4-terminal carbon CsPbBr3 perovskite solar cells that achieve 10.18% power conversion efficiency. They have also built a ...