Peter Grünberg

German physicist (1939–2018)

Peter Andreas Grünberg (German: [ˈpeːtɐ ˈɡʁyːnbɛʁk] ; 18 May 1939 – 7 April 2018) was a German physicist, and Nobel Prize in Physics laureate for his discovery with Albert Fert of giant magnetoresistance which brought about a breakthrough in gigabyte hard disk drives.

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