As few as five electrons in a semiconductor can exhibit collective behaviour, forming a “Coulomb liquid”, according to researchers in Europe. This extends the study of correlated systems to electron ...

A new material developed at Penn State defies a fundamental law of physics, opening doors to highly efficient solar cells.

ISRO Scientist Syllabus 2025: Candidates planning to appear for the ISRO Scientist exam in 2025 must understand the complete syllabus. They will know exactly which subjects to focus on and how much ...

April 2025: j-hope says the reunion will have “massive energy” During a sit-down conversation with Apple Music 1’s Zane Lowe, j-hope got candid about his expectations for the reunion.

Abstract: In this work, a theoretical model that calculates the gain versus current density relationship for IV-VI semiconductor quantum-well lasers was developed. The model, based on Kane's two-band ...

Photoacoustic spectroscopy (PAS) has been used to study solid Ni-Zn ferrite powder. Samples of structural formula Ni/sub 0.7+x/Zn/sub 0.3/Ti/sub x/Fe/sub 2-2m/O/sub 4/ (x=0.0-1.0 wt%) are prepared by ...

Raman characterization and other additional measurements for nonvolatile storage as well as synaptic functions (PL spectra characterization, erasing and writing voltage test results, operating ...