Pressure-driven phase transition induces simultaneous negative photoconductivity and superconductivity
A research team led by Prof. Wang Xianlong and Dr. Wang Pei from the Hefei Institutes of Physical Science of the Chinese ...
Radio Free Europe/Radio Liberty4d
Thousands Block Streets In Central Serbia As Protest Wave Continues
Thousands of people protested in the Serbian city of Kragujevac on February 15, blocking central streets in the latest in a wave of student-organized demonstrations demanding government accountability ...