Abstract: The unitraveling-carrier photodiode (UTC-PD) is a novel photodiode that utilizes only electrons as the active carriers. This unique feature is the key for its ability to achieve excellent ...

Resources / Statements / China: Chinese government impunity for crackdown on lawyers fuels decade of repression (July 7, 2025) Ten years after the Chinese government’s widespread crackdown on human ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Jiwon Ma is a fact checker and research analyst with a background in cybersecurity, ...