Author Archives: tatej

Brandon Brown publishes “The Apollo Chronicles”

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“The Apollo Chronicles: Engineering America’s First Moon Missions” (Oxford University Press) is Professor Brandon R. Brown‘s second book, published to coincide with the 50th anniversary of the first moonwalk by the astronauts of Apollo 11 in 1969. Brown’s book chronicles the work of the engineers driving the endeavor, and his family was part of that experience – his father was an engineer at NASA working on the Apollo missions at the time.

The book made its debut June 13 and there was a launch party at Folio Books in San Francisco. The Apollo Chronicles is reviewed in the “Books and Arts” section of the July 8 edition of Nature and by American Scientist, which said, “Brown shows the engineers meeting tough deadlines and performing technical miracles, drawing schematics around the clock, making mistakes, coping with warning lights that blinked at the worst possible time, and regrouping after the tragic death of three astronauts in a fire that broke out in the capsule during a simulated countdown early in 1967.”

 Now Professor and Chair of Physics at the University of San Francisco, Brandon is a graduate of our department. He earned his Ph.D. degree in Physics from OSU in 1997, studying vortex depinning in single-crystal YBaCuO in Janet Tate’s group. He subsequently spent a year studying science writing at the University of Santa Cruz, earning a post-doctoral certificate in Science Communication. After joining USF as an Assistant Professor of Physics, he pursued research in biosensing, and published several well-received articles on how sharks perceive temperature changes using a sensitive gel present in their noses. He has taught many, many different courses and is a gifted teacher. He has done several stints as department chair and has also served as Associate Dean for Sciences.

In 2015 Brandon published his first book, Planck: Driven by Vision, Broken by War (Oxford University Press), a biography of Max Planck and his path through World War II. From Planck to the Apollo missions – where will he go next?!

[Images from Professor Brown’s web page and Oxford University Press.]

Addendum, July 15.
Prof. Brown has recently published two short columns discussing aspects of his book.
Scientific American 7/12/19: Celebrating the Engineers behind the First Moon Landing
Smithsonian Guest Blog 7/12/19: Apollo Engineers Discuss What It Took to Land on the Moon

OSU Physics students participate in CUWiP 2019

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In January 2019, undergraduate students McKenzie Meyer, Austin Mullins, Acacia Patterson, Elena Wennstrom and Kasey Yoke, accompanied by graduate students Mackenzie Lenz and Nicole Quist, participated in the Conference for Undergraduate Women in Physics (CUWiP) at the University of Washington. The conference is a venue for students to share their research, to hear from successful women in physics, to learn about graduate school and employment, and to meet other physicists. The participants heard from keynote speaker Dr. Fabiola Gianotti of CERN, and others who discussed their careers and addressed the barriers to the success of women and minorities in STEM. The group also toured condensed matter labs in UW’s physics department and labs at the Center for Experimental Nuclear Physics and Astrophysics, which are interested in dark matter, accelerator physics, nuclear physics, and gravity. During the “Physics Slam,” faculty members competed to deliver the most entertaining presentation of their research, and one of the many attendees to present posters was OSU’s Kasey Yoke who authored “Validation of Anti-Neutrino Data from the MINERvA Experiment at Fermilab” co-authored by physics department head Dr. Heidi Schellman. The group also heard from a career panel highlighting the diverse employment opportunities for physicists, and they had the opportunity to meet with representatives of employers in small groups. The participants attended sessions including those on impostor syndrome, applying and succeeding in graduate school, participating in undergraduate research, applying to jobs in the industry, and writing in science. This annual conference is open to all undergraduate physics majors and proved to be an invaluable experience for the attendees. There are several venues around the country where the CUWiP conferences are held simultaneously. OSU hosted the Pacific Northwest CUWiP conference in 2016 and in 2020, the Pacific Northwest CUWiP will be at Washington State University.

Okan Agirseven receives Graduate Student Travel Award!

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Congratulations to Okan Agirseven of the Tate lab! Okan received the $500 Graduate Student Travel Award from the OSU Graduate School to attend the 30th International Conference on Defects in Semiconductors.  ICDS-30 will be held in Seattle, WA, in July 2019 and is one of the premier international conferences in the field.  Okan will be giving a contributed talk at the conference about his work on amorphous titania thin films.  Okan has learned how to make specific polymorphs of crystalline TiO2 from sputtered amorphous precursor films. This project is part of a larger effort to study metastable materials in the Department-of-Energy-sponsored Energy Frontier Research Center led by the National Renewable Energy Laboratory (NREL).  Co-authors on the work are Janet Tate, Tate group alums David Rivella and James Haggerty (who started the project as part of his doctoral research) and current undergraduates Patrick Berry, Kelda Diffendaffer and Acacia Patterson. Collaborators are  Brian Gorman and John Mangum from Colorado School of Mines, John Perkins from NREL and Laura Schelhas from the Stanford Linear Accelerator Center.

Weimin Han is recognized as an Intel Fellow

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Weimin C. Han

Congratulations to Weimin Han (OSU Physics, Ph.D. 1992) who has been selected as an Intel Fellow! Weimin joins a select group of people so honored by one of the world’s largest tech companies. He is currently Director of Thin Film Technology at Intel’s campus in Hillsboro, OR, and has been with Intel since 1992.

Weimin remembers his time at OSU very fondly. “I am proud of OSU Physics and had a great, fun time while I was at OSU 30 years ago!” he said in a recent email. We remember that Weimin was an excellent student and that he has been a wonderful ambassador for our program.

Weimin’s Ph.D. dissertation was on the NMR of GaAs at high temperature. His thesis advisor was Prof. John Gardner, who has since retired from OSU to start ViewPlus Technologies, an industry-leading manufacturer of high-definition tactile graphics. John says, “I am really proud of Weimin. He and I are much more than teacher/student. We are good friends.” John credits Weimin with helping him through a particularly difficulty period in his life. When John lost his sight in 1988, Weimin took him to the hospital several times and even took him on his first skiing trip as a blind person. “He is one of the nicest people on earth,” says John. One of the nicest people on earth is also one of the most technically and intellectually talented, and deserves such an honor! Well done, Weimin!

In Memorium: Elaine Yunker Whiteley

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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.

Oksana Ostroverkhova is editor of Elsevier’s new Handbook

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Oksana Ostroverkhova, Professor of Physics at Oregon State University, and a leading expert on organic electronics, is the editor of the  second edition of Elsevier Publishing Company’s “Handbook of Organic Materials for Electronic and Photonic Devices”.  This 911-page handbook provides an overview of the materials, mechanisms, characterization techniques, and structure property relationships of organic electronic and photonic materials and describes the latest advances in the field. Oksana selected the topics, solicited contributions from the authors, and edited the entire book. and the result, at least a year in the making, is a comprehensive overview of a quickly-developing field.

This is the second handbook that Oksana has edited. The first, “Handbook of Organic Materials for Optical and (Opto)Electronic Devices“, appeared in 2013 and was published by Woodhead Publishing.  Oksana also wrote an extensive review of her own on a related topic that was published in Chemical Reviews in 2016: “Organic Optoelectronic Materials: Mechanisms and Applications”
Chemical Reviews 116, 13279 – 13412 (2016). This review is already her most highly cited publication from her time at Oregon State University.

 

PhIS events

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The PhIS group (Physicists for inclusion in Science) has been busy this year! The group fosters inclusion by providing an inclusive community, professional development opportunities, and mentorship for aspiring physicists. This year, their activities have included coffee breaks, mixers (including an amazing dinner and silent auction for the department), book clubs, and many outreach activities.  Check out all the fun at http://blogs.oregonstate.edu/phis/2018/05/07/physicists-inclusion-science-phis/ .  The 2018/19 elections have happened and the new PhIS leadership is: MacKenzie Lenz (President), Kelby Hahn (Vice President), Mike Vignal (Treasurer), Mattia Carbonara (Secretary).  They invite everyone to join!

Undergraduate summer research is hopping!

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OSU Physics undergraduates were busy in research labs all over the U.S. and the world during the summer of 2017.  Many of them had National Science Foundation Research Experience for Undergraduates (NSF-REU) positions, others were working in laboratories in REU programs sponsored by other agencies, and some had industrial internships. All of them helped create new knowledge and they all had a wonderful time doing research!

This level of participation in cutting-edge research by OSU undergraduates is very impressive – congratulations to all of you! Some of this work will be presented at seminars in the Physics Department during the year, so there will be an opportunity for the younger students to learn about the process and the fun of working in a research environment.

Yousif Almulla participated in an REU program at Oak Ridge National Laboratory with Dr. Jacek Jakowski. He used density functional theory to understand how qubits work.

Hassan Alnatah developed a protocol with Dr. Bo Sun of OSU Physics to construct a 3D printed cell model based on confocal imaging.

Hazel Betz did an internship in the Fault Isolation and Failure Analysis Laboratory at Intel in Hillsboro, OR. She analyzed samples with a scanning electron microscope and designed to proof-of-concept experiments to improve device probing characteristics, and developed and documented procedures to improve the process.

Mirek Brandt received a fellowship to study at the Kupcinet-Getz International Science Summer School at the Weizmann Institute in Israel. During his 8 weeks with Dr. Boaz Katz, he modeled the spectrum of type 1a supernova, given some arbitrary explosion model. The intent is to eventually test the supernova detonation models studied by Dr. Katz.  Mirek highly recommends the program! Mirek then returned to OSU to take up his Goldwater Fellowship in the lab of Dr. Matt Graham of Physics. A very busy summer!

Katelyn Chase participated in an NSF-REU program at the University of Utah in the group of Dr. Michael Vershinin in the Physics and Astronomy department.  She studied the effect of Trimethylamine N-oxide (TMAO) on the stability of kinesin-1 motor proteins as a function of temperature.

Aaron Dethlefs worked in Dr. Janet Tate’s OSU lab commissioning the new PPMS system in EECS for transport experiments on semiconductors.

Patrick Flynn solved partial differential equations with applications to bacteria migration, with Dr. Arnd Scheel in the Math Department at the University of Minnesota.

Ian Founds studied students’ use of the chain rule in thermodynamics with Dr. Paul Emigh and Dr. Corinne Manogue of the OSU Physics Physics Education Research group. Ian presented his work at the PERC conference this summer.

Cassandra Hatcher had a SURE Science Fellowship to work with Dr. Davide Lazzati of OSU Physics. She studied X-ray polarization from Compton scattering in asymmetric supernova remnants.

Garrett Jepson worked in Dr. David Roundy’s group in the OSU Physics Department. He evaluated a new Monte Carlo code written in rust for use in studying fluids.  He also worked with Dr. Guenter Schneider of OSU Physics using machine learning techniques to locate and identify cells in a cell microscopy image. He has a SURE Science award to support his work.

Ryan Lance developed a new analysis for optical spectroscopy of thin films in Dr. Janet Tate’s lab in the OSU Physics Department.  He received an honorable mention for his presentation at OSU’s Summer Undergraduate Research Conference.  Ryan shows his award in the picture below.

Chris May, working in Dr. David Roundy’s group, developed an improved code for studying the Weeks-Chandler-Anderson fluid.

Dublin Nichols is an OSU College of Science SURE Science fellow and this summer, he built a microscope rig that enabled him to stack atomically thin crystals for further study. He worked in the lab of Dr. Ethan Minot of OSU Physics.

Gabriel Nowak had a Science Undergraduate Laboratory Internship (SULI) in the Atomic, Molecular, and Optical sciences group in the Chemical Sciences Division at Lawrence Berkeley National Laboratory (LBNL).  He investigated laser-generated nanoparticle array formation and the dynamics of charge transfer in the process.

Jesse Rodriguez modeled plasmas in the lab of Dr. Mark Cappelli of Stanford’s Mechanical Engineering Department.

Nikita Rozanov characterized the interaction between cytochrome c and 3-mercaptopropionoic acid (MPA) coated gold nanoparticles using molecular dynamics simulations. He worked under the supervision of research scientist Dr. Caley Allen in the group of Dr Rigoberto Hernandez at the Johns Hopkins Department of Chemistry. This work was part of an NSF-REU at the Center for Sustainable Nanotechnology.

Tanner Simpson worked in Dr. David Roundy’s group testing broad histogram Monte Carlo methods using the square well fluid. He presented his work at OSU’s Summer Undergraduate Research Symposium.

Abe Teklu was part of a DOE-funded program at General Atomics in San Diego with mentor Dr. Richard Moyer. Abe analyzed divertor footprints in the DIII-D tokamak to determine whether computational models describe the divertor region accurately. Here are pictures of Abe  discussing his results at a poster session (below left, the taller person) and gathering data in the tokomak (below right, the person in the back row).

         

Attila Varga had a SURE Science fellowship to work with Dr. Kathy Hadley of OSU Physics on modeling rotating star-disk systems.

John Waczak tested and developed a model for the dynein motor protein worked in Dr. David Roundy’s group.

Physics faculty also worked with students from other disciplines. Dr. Weihong Qui and Dr. Bo Sun, who both study biological physics, hosted SURE Science scholars Youngmin Park (BB) and Theresa Dinh (Biology) in their  labs this summer.

 

 

Nicole Quist joins US Delegation to the 6th International Conference on Women in Physics

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Fourth year graduate student Nicole Quist has been chosen as a member of the United States Delegation for the sixth International Conference on Women in Physics. As a member of the delegation, she is involved in writing the conference proceedings paper for the United States and creating the national poster which focus on the statu

Nicole Quist

s of women in physics in the United States and the problems that women in physics experience. The delegation will also be completing a project that will provide tools to aid women in physics, and Nicole will contribute to this as well. Although she will not be part of the subset of the group that will travel to the conference itself, her contributions will. This is an exciting opportunity for Nicole to work with women around the country to focus on encouraging diversity in physics.