Klaus von Klitzing, German physicist and academic, Nobel Prize laureate

Klaus von Klitzing (German: [klaʊ̯s fɔn ˈklɪ.t͡sɪŋ] (listen), born 28 June 1943, Schroda) is a German physicist, known for discovery of the integer quantum Hall effect, for which he was awarded the 1985 Nobel Prize in Physics.