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David J. Wineland
David Jeffrey Wineland〔 (born February 24, 1944) is an American Nobel-laureate physicist at the National Institute of Standards and Technology (NIST) physics laboratory. His work has included advances in optics, specifically laser cooling trapped ions and using ions for quantum computing operations. He was awarded the 2012 Nobel Prize in Physics, jointly with Serge Haroche, for "ground-breaking experimental methods that enable measuring and manipulation of individual quantum systems."
==Career==
Wineland graduated from Encina High School in Sacramento, California in 1961.〔(Class of 1961 Graduation List ). encinahighschool.com〕 He received his bachelor's degree from the University of California, Berkeley in 1965 and his PhD in 1970, supervised by Norman Foster Ramsey, Jr. at Harvard University. His doctoral dissertation is entitled "The Atomic Deuterium Maser". He then performed Postdoctoral Research in Hans Dehmelt's group at the University of Washington where he investigated electrons in ion traps. In 1975, he joined the National Bureau of Standards (now called NIST), where he started the ion storage group and is on the physics faculty of the University of Colorado at Boulder.
Wineland was the first to laser cool ions in 1978. His NIST groups uses trapped ions in many experiments on fundamental physics, and quantum state control. They have demonstrated optical techniques to prepare ground, superposition and entangled states. This work has led to advances in spectroscopy, atomic clocks and quantum information. In 1995 he created the first single atom quantum logic gate and was the first to quantum teleport information in massive particles in 2004. Wineland implemented the most precise atomic clock using quantum logic on a single aluminum ion in 2005.
Wineland is a fellow of the American Physical Society, the American Optical Society, and was elected to the National Academy of Sciences in 1992. He shared the 2012 Nobel Prize in Physics with French physicist Serge Haroche "for ground-breaking experimental methods that enable measuring and manipulation of individual quantum systems."〔
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