IEEE

Experimental Study on Current Transfer of Hybrid DC Circuit Breaker Based on Reverse Blocking Diode Thyristor

Abstract: Hybrid DC circuit breakers have been widely applied in high-voltage power systems. The performance of semiconductor devices plays a critical role in ensuring their reliable operation. This ...
theblock

JPMorgan says crypto market structure bill could be approved by mid-year and serve as positive catalyst in second half

Even as crypto sentiment remains weak, JPMorgan analysts see a possible mid-year approval of U.S. market structure legislation as a supportive factor for markets in the second half. "While sentiment ...
IEEE

Performance enhancement of GaN/AlGaN multi-quantum-well ultraviolet light-emitting diodes by a novel p-type electron blocking layer with graded inverted V-shaped structure

Abstract: To enhance the operational efficiency of GaN/AlGaN multi-quantum-well (MQWs) ultraviolet light-emitting diodes (UV-LEDs) and alleviate the adverse impacts of polarization electric fields, ...
Cbonds

Fitch Ratings affirms Block at "BBB-" (LT Int. Scale (foreign curr.) credit rating); outlook positive

— We have everything you need: full data on over 900 000 bonds, 80 000 stocks, 116 000 ETF & Funds; powerful bond screener; over 350 pricing sources among stock exchanges & OTC market; ratings & ...