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Sources and Detectors Group

Name Position Phone
John Lehman Group Leader 303-497-3654
Michelle Cordova Administrative Assistant 303-497-5353
Jerome Cheron NIST Affiliate 303-497-4599
Erich Grossman Physicist 303-497-5102
Josh Hadler Physicist 303-497-4451
David Livigni Electronic Engineer 303-497-5898
TC Shen NIST Affiliate 303-497-3208
Ivan Ryger NIST Affiliate 303-497-4795
Brian Simonds NRC Postdoc 303-497-3270
Matthew Spidell Physicist 303-497-5796
Michelle Stephens Physicist 303-497-3742
Nathan Tomlin Physicist 303-497-4576
Igor Vayshenker Electronic Engineer 303-497-3394
Malcolm White NIST Affiliate 303-497-6094
Paul Williams Physicist 303-497-3805
Davis Conklin Student Intern
Kyle Rogers Student Intern
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Physical Measurement Laboratory

Applied Physics Division
Marla Dowell, Division Chief


General Information:

Division Office Administrator: Mary Gorman
303-497-4384 Telephone
303-497-7671 FAX

Mail Stop 815.00
Boulder, CO 80305


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