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Arthur Bertram Cuthbert Walker II (1936-2001)
Arthur B.C. Walker II, a pioneer in the development of X-ray photography and a professor of physics at Stanford University for more than a quarter-century, died this past spring after a long battle with cancer. He was 64 years old.
In the 1980s Professor Walker, along with his Stanford colleague Troy Barbee, developed a series of multilayered thin films that were capable of capturing images of...