Peking University, October 22, 2021: At present, the COVID-19 pandemic is still ongoing in many parts of the world, causing severe socio-economic problems. Therefore, rapid screening for COVID-19 is becoming increasingly crucial. However, existing nucleic acid tests are not time...

Peking University, September 20, 2021:Sleep deprivation (SD) is a common phenomenon in today’s society. While many of us may have an inkling of the detrimental effects of insufficient sleep, we continue to delay our bedtime, and our life could no longer do without a late sleep sc...

Peking University, June 1, 2021:Stimulated scattering in supermode microcavities, such as Raman or Brillouin lasers, has shown unprecedented merit for precision measurements by exploiting the beat note in their lasing spectra. This beat note corresponds to the energy splitting of...

Metal-insulator transition (MIT) driven by many-body interactions is an important phenomenon in condensed matter physics. Exotic phases always emerge around the metal-insulator transition points where quantum fluctuations arise from a competition among spin, charge, orbital, and...

Global drylands are experiencing faster-than-average warming and are also among the most vulnerable regions to climate change. Meteorological metrics all point to an emerging trend of increased surface aridity, raising concerns of land desertification and degradation. However, re...