Research Group of New Energy Materials and Devices, North University of China, Taiyuan 030051, China Research Group of New Energy Materials and Devices, North University of China, Taiyuan 030051, ...

A team of Spanish archaeologists uncovered a 20-centimeter granite pebble from the San Lázaro rock shelter near Segovia that might hold the earliest known example of portable art—and what appears to ...

Colloidal ZnO nanoparticles (NPs) are widely used as an electron-transporting layer (ETL) in the solution-processed quantum-dot light-emitting diodes (QD-LEDs). However, the inherent drawbacks ...

The findings were detailed in a research paper published May 13 on the arXiv ... which yields a density at a level of 0.66 g/cm 3, therefore similar to that of Saturn. The planet orbits its ...

The new paper demonstrates laser cooling of a centimeter-scale torsional oscillator from room temperature to a temperature of 10 millikelvins (1/1,000th of a kelvin) using a mirrored optical lever.

Patna: Posters of LJP(RV) chief and Union minister Chirag Paswan carrying slogans like ‘Bihar ka CM Chirag chahiye', ‘Bihar kar raha tajposhi ka intzaar', ‘Bihar First, Bihari first' and ...