ASML (NASDAQ: ASML) and Aehr Test Systems (NASDAQ: AEHR) represent two very different ways to invest in the booming semiconductor sector. ASML is the world's largest producer of lithography systems, which are used to etch circuit patterns onto silicon wafers. It's also the only producer of high-end extreme ultraviolet (EUV) lithography systems, which are used to manufacture the world's most intricate, transistor-dense chips.
Aehr Test Systems (AEHR) closed at $48.65 in the latest trading session, marking a -1.02% move from the prior day.
FREMONT, Calif., Sept. 18, 2023 (GLOBE NEWSWIRE) -- Aehr Test Systems (NASDAQ: AEHR), a worldwide supplier of semiconductor test and burn-in equipment, today announced it has received an initial customer order for a FOX-NP™ wafer level test and burn-in system, multiple WaferPak™ Contactors, and a FOX WaferPak Aligner to be used for engineering, qualification, and small lot production wafer level test and burn-in of their silicon carbide devices. The customer is a US-based multibillion-dollar sem