조선일보

SKC scraps cathode materials plan, keeps anode and copper foil focus

SKC has scrapped its plan to enter the cathode materials business, a core battery material, after four years. SKC logo. /Courtesy of SKC SKC said on the 31st that it canceled its plan to enter the ...
IEEE

Proposal of AlGaN/GaN Gated-Anode Diode Model Incorporating Internal HEMT Structure for Loss Analysis Toward Efficient Microwave Rectification

Abstract: We proposed a new model for gated-anode diodes (GADs) based on gallium nitride (GaN) high-electron mobility transistors (HEMTs) to optimize the device structure toward efficient microwave ...
IEEE

Impact of a Moderately Doped Contact Layer on Breakdown Voltage in AlGaN/GaN Gated-Anode Diodes for Microwave Rectification

Abstract: We fabricated a gated-anode diode employing an AlGaN/GaN high electron mobility transistor (HEMT) to serve as a rectification device in a 5.8-GHz band microwave wireless power transmission ...
aad.org

Is red light therapy right for your skin?

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...