For International Women’s Day, I’m reposting a history of one of our most distinguished alumni, Dr. Chung Kwai Lui. Dr. Lui was the first woman to receive a doctorate in any field from OSU and was nationally recognized for her work on the Manhattan project and at Westinghouse on phosphor development. The Wei Family Private Foundation has established a scholarship in honor of her and her husband Hsin Hsu Wei.

This was originally posted on our website as  OSU’s First Woman Physics PhD by Ken Krane.

There is more information about Dr. Lui and legacy provided by the Wei Family Private Foundation in this article from the College of Science.

Dr. Chang Kwei Lui

Chung Kwai Lui was born in Canton, China in 1909. In 1929, she enrolled at Lingnan University, which had been established as a Christian college in 1888 by American missionaries in Guangzhou. The reputation of the college grew quickly, and by 1918 the leading U.S. universities, including Harvard, Yale, and Stanford, were accepting its students for graduate programs. Miss Lui chose physics as her major and completed her undergraduate degree in 1933. In addition to the regular curriculum of physics courses, she also took courses in science teaching, and from 1933 until 1936 she taught physics at the middle-school level. At the same time she enrolled in graduate courses in physics at Lingnan University.

In 1936, the Oregon State chapter of Phi Kappa Phi (an academic honor society) offered Miss Lui an exchange scholarship, which covered her tuition and room. She moved into Snell Hall, which was then a women’s dormitory. She was one of thefirst two students to enroll in the newly formed physics graduate program at Oregon State. Within one year, she had completed and defended her M.S. thesis, Diffusion Phenomena in Strong Magnetic Fields, under the supervision of Professor Willibald Weniger, who was also chair of the Physics Department. Her experimental work studied the magnetic field and temperature dependence of the time for the diffusion of aqueous dye solutions. She continued on to study for a Ph.D. inphysics, which she completed in 1941 under the supervision of Professor James Brady. Her thesis, The Crystal Photoeffect in D-Tartaric Acid Single Crystals, concerned a process analogous the better-known photoelectric effect in metals, in which light shining on certain crystals causes a current to flow. She immediately published her Ph.D. thesis work in the Physical Review, the leading U.S. journal of physics research, as a single-authored paper (vol. 60, pages 529-531).

Following the completion of her Ph.D. she taught as an instructor at Oregon State for several years, and then she was hired by the Westinghouse Lamp Research Laboratory in New Jersey, where she studied phosphors and fluorescent lamps. Westinghouse was also investigating materials for possible use as filaments in incandescent lighting, among which was uranium. So during the Manhattan Project, which was the highly secret U.S. effort to develop the atomic bomb during World War II, the Westinghouse expertise in purifying microscopic quantities of uranium was instead applied to kilogram quantities, and Dr. Lui turned her skills to that project.

Although she had originally entered the U.S. on a student visa, which would normally have required her to return to China to apply for admission as a permanent resident (the path to citizenship), the U.S. government did not want her knowledge of the atomic research program to fall into the hands of the Communist Party, which had taken over control of China. So in 1949 the Congress passed, and President Harry Truman immediately signed, a bill “for the relief of Doctor Chung Kwai Lui,” which read in part “the Attorney General is authorized and directed to record Dr. Chung Kwai Lui as having entered the United States in 1936 for permanent residence.” This bill in effect retroactively changed the status under which she had entered the U.S. and thus permitted her to stay. Also in 1949 she married Mr. Hsin Hsu Wei, who had emigrated from China after the war, received a master’s degree in electrical engineering from Columbia University, and also was employed by Westinghouse.

Dr. Chung Kwai Lui Wei remained at Westinghouse, mostly doing research into the properties of phosphors, until she retired in 1974. She published several papers in physics journals on her work with phosphors, and she is the holder of 2 patents, one in the U.S. and the other in Canada. She died in 2008 at the age of 98. She and her husband (who died in 2000) recognized the value that higher education had played in their lives, and they left their estate to establish the Wei Family Private Foundation, which supports scholarships for students of Chinese ancestry who are studying engineering or science at Oregon State or electrical engineering at Columbia. This wonderful legacy will continue to provide support for students at OSU who hope to follow the exemplary path established by the first woman to earn a physics Ph.D. at Oregon State.

Elaine Yunker Whiteley

Elaine Yunker Whiteley passed away in Portland on January 4, 2019. Elaine and her husband Ben Whiteley were long-time supporters of OSU Physics, the College of Science and the University. Elaine was the daughter of Edwin Yunker, former chair of OSU Physics. Elaine and her brother Wayne Yunker and other family and friends of Ed Yunker established an endowment to support the Yunker Lecture series, which has brought many distinguished speakers to the Physics Department to share their passion for science. Elaine and Ben also established the Whiteley fellowship, supporting graduate students in Materials Physics and Chemistry. Elaine and Ben received the College of Science Distinguished Service Award in 2016.

Elaine was also a patron of the arts, an avid reader and she loved the outdoors. At her memorial service in Portland, Elaine was fondly remembered by her sons Stephen and Ben Jr as a kind, generous, intelligent and determined woman. That’s how we remember her, too. We will miss Elaine and Ben’s presence at the Yunker Lectures, but their gift lives on.


Link to the obituary of Elaine Whiteley in the Oregonian.

Jim Ketter at a Dept. Picnic, photo by Randall Milstein

Jim Ketter, who served as lab guru and instructor for many years, passed away on June 6th 2018. Jim joined our department in 2005 after a varied career as a geophysicist, high school teacher, graduate student and physics instructor at LBCC and Oregon State.  He was a warm and sensitive instructor and the go-to gadget guy who kept our labs running and our department presentable. In addition to the considerable load of teaching and keeping our labs humming, he loved doing outreach – Discovery days, supervising the SPS and generally bringing his enthusiasm for physics to everyone he met.

There will be a  celebration of life for Jim on July 14th from 2pm-5pm at Deluxe Brewing: 635 NE Water Ave. Albany, Oregon.

has more details and an obituary.

His family requests that donations in his memory go to Albany Parks and Recreation Foundation in lieu of flowers.

Ben Whiteley, right, with Prof. Janet Tate and Elaine Whiteley at the COS awards earlier this year.

Ben Whiteley, who with his wife Elaine, had been long term supporter of Physics at Oregon State, passed away in Portland on May 4th. Ben was CEO of Standard Insurance from 1983-1994 and a leader in Oregon business and philanthropy. The Whiteley’s have sponsored the Whiteley Materials Research Fund, which supports research in Materials, and in memory of Elaine’s father – Edwin Yunker, long-serving chair of Physics – the Yunker Lecture series that brings famous scientists to our Department every year.  He was a long-serving OSU trustee. Ben and Elaine received the College of Science Distinguished Service Award in 2016.


Ben’s impact on Oregon and our Department cannot be overstated, we’ll miss him and send our deepest condolences to Elaine and his family.

Obituary from the Oregonian