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William Daniel Phillips

physical science Maturity 9-11 Next article →

Bill Phillips is an American physicist.

Nobel Prize laureate Bill Phillips greets his college physics professor, Dr. Wilfred Norris, at Juniata College
Nobel Prize laureate Bill Phillips greets his college physics professor, Dr. Wilfred Norris, at Juniata College

He was born in 1948 in Pennsylvania. He studied very hard in school. He graduated from Juniata College in 1970. Later, he earned a doctorate from MIT.

Phillips is famous for his work with light. He used a way called laser cooling. This is a way to slow down atoms. Atoms are tiny parts of everything. When atoms move fast, they are hard to study. His method helps scientists see them better. He even invented a tool called a Zeeman slower. Because of this work, he won the Nobel Prize in Physics in 1997.

The Phillips Lobby at Juniata College in Huntingdon, Pennsylvania, honors physicist Bill Phillips
The Phillips Lobby at Juniata College in Huntingdon, Pennsylvania, honors physicist Bill Phillips

He also works as a professor. He teaches at the University of Maryland. Phillips cares about science research. He has signed letters to leaders about science funding. He also talks about how science and religion work together. He has two daughters. One daughter works in science communication. This means she helps tell stories about science.

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