Karl Alexander Müller (1927–2023)
Born 1927 CE, died 2023 CE.
Karl Alexander Müller (20 April 1927 – 9 January 2023) was a Swiss physicist. He received the Nobel Prize in Physics in 1987 with Georg Bednorz for their discovery of superconductivity in ceramic materials.
Text from the Wikipedia article K._Alex_Müller, licensed CC BY-SA 4.0.