Electromagnetism
Researchers from the University of Electronic Science and Technology of China have made a significant breakthrough in the field of nanotechnology by developing a composite coating that exhibits ultra-broadband absorption across the millimeter-wave (MMW) to terahertz (THz) range. The coating, which is made from a combination of carbonyl iron powder
Forestry
Researchers at Nanjing Forestry University have made a significant discovery in the field of near-infrared phosphor-converted light-emitting diodes (NIR pc-LEDs). The team, led by Yu Xiao, developed a new phosphor, CYZS:Cr3+,Yb3+, which exhibits ultra-broadband emission from 660 to 1100 nm, accompanied by an increase in internal quantum efficiency
Broadband
Scientists at North China Electric Power University have made a groundbreaking discovery in the field of applied physics, proposing a novel metasurface that can exhibit perfect broadband absorption characteristics in the terahertz (THz) band. This breakthrough has significant implications for the development of THz stealth and switching devices. The researchers&
Broadband
SpaceX has successfully expanded its Starlink satellite network with the launch of 24 new satellites on July 18, 2025. The Falcon 9 rocket lifted off from Vandenberg Space Force Base in California, launching the satellites into low Earth orbit, where they will provide broadband internet access to remote areas. This
Broadband
Elon Musk's Starlink has achieved a major milestone in India, obtaining a Letter of Intent (LoI) from the Department of Telecommunications (DoT) to commence operations. This groundbreaking move allows Starlink to cater to the country's vast and growing demand for reliable internet access, particularly in rural
