National Mentoring Back Page: Past President's 03│ Rebuilding Trust in Science 05│ Community Conference 06│ APS Chapters Workshop 08│ Address to Members
April 2021 • Vol. 30, No. 4 aps.org/apsnews
A PUBLICATION OF THE AMERICAN PHYSICAL SOCIETY
ANNUAL LEADERSHIP MEETING MEETINGS APS Sharpens Focus on Ethical Conduct in Physics April Meeting 2021 Promises BY DAVID BARNSTONE Exciting Online Events BY LEAH POFFENBERGER he APS Council adopted comprehensive guidelines or the second time, the APS at the April Meeting are in Central for scientific integrity and T April Meeting is making Daylight Time. professional conduct in April 2019. its way online from April Before the conference officially But for much of its history, physics F 17 to April 20, exploring physics kicks off on Saturday, April 17, had no formal standards of ethical across the conference theme of several pre-meeting events will behavior. “Quarks 2 Cosmos.” The four-day be offered on Friday, April 16. A “Prior to about 1991, the APS meeting will feature scientific talks special workshop, which requires didn’t have any particular state- and special events sponsored by additional registration, will have ments about ethics,” said Frances 20 APS units and committees. two sessions, one at 11:00 AM and Houle, Chair of the APS Ethics Among the highlights is the Kavli the other at 2:00 PM, to discuss Committee, who provided an Foundation Keynote Plenary, fea- searches for beyond-the-Standard- overview of the committee’s work turing Andrea Ghez, Reinhard Model interactions with precision at the 2021 Annual Leadership Frances Houle Michael Marder Genzel, and Roger Penrose, the measurements. A Q&A session Meeting on February 5. “I think 2020 recipients of the Nobel Prize in it was just assumed everybody Physics. All times listed for events would hold themselves to very Society’s existing ethics statements For the next decade, the APRIL MEETING CONTINUED ON PAGE 4 high standards.” and survey its members about their Society’s work on ethics remained That assumption was chal- experiences, which they described relatively quiet. The APS Panel lenged by two separate, “completely in a 2004 Physics Today article. on Public Affairs (POPA) issued a APRIL MEETING 2021 shocking” instances of data fab- “As we analyzed the data, we handful of statements. Then, in rication in 2002 by scientists at really began to understand that 2016, the American Geophysical Bell Labs and Lawrence Berkeley treatment of people was also a Union published a draft of their quarks cosmos National Laboratory. In response, major issue in physics,” said Houle. ethics guidelines. Houle convened a Task Force on The revelation led to a statement “For the first time, treatment of Ethics with former APS CEO Kate on the treatment of subordinates people, especially harassment, was QAPRIL 17–202 ONLINEC Kirby, then a physicist at the and the formation of a new task elevated to the level of scientific Harvard–Smithsonian Center for force in 2006 focused on incorpo- misconduct held by fabrication, Astrophysics, and other colleagues. rating ethics education into physics The group worked to refine the curricula. ETHICAL CONTINUED ON PAGE 6 Advancing Science in a Global and Inclusive Community
INDUSTRIAL PHYSICS PLANNED GIVING Taking Your Next Steps: APS Legacy Circle Profile: From Physics Degree to Industry Career Erol Oktay BY DAVID VOSS
t some point during their undergraduate program, I attended undergraduate experience, career fairs, not only at my school, lasma physicist Erol Oktay A all physics students will but also at the big engineering knows the importance of have to make a decision about what schools nearby because I knew that P collaboration. Now retired, to do next. This point typically technology companies would not Oktay was for many years involved comes during their senior year be targeting Smith College. After I in one of the world's most complex before receiving their bachelor’s landed my first job, I found oppor- and collaborative endeavors—the degree. Do they attend graduate tunities on LinkedIn by staying International Thermonuclear school or enter the workforce? connected with recruiters. I have Experimental Reactor (ITER) being For insight into how one physicist also kept an up-to-date LinkedIn built in France to prove the fea- made this choice, Dan Pisano, APS profile. Additionally, I have found sibility of fusion as a large-scale Director of Industrial Engagement, great opportunities through pro- and carbon-free source of energy interviewed Audra Macie, Senior fessional networking at different based on the same principle that Audra Macie Principal Engineer at BAE Systems, conferences. powers our Sun and stars. And as a Inc., in Nashua, NH. Audra is an Dan: While in school, there assignments where I was working member of the APS Legacy Circle, Julianne and Erol Oktay early-career physicist who chose to are some classes in which you largely by myself, only providing he values the way physicists can enter the workforce after receiving occasionally work in teams, but work products to one other person; come together to support their her bachelor’s degree in physics in most classes, you are an indi- however, there have also been professional society through the Oktay received his PhD degree and astronomy from Smith College. vidual contributor and complete times when I have spent half my APS planned giving programs. from the University of Michigan in (See the sidebar on p.5 for more assignments working solo. Is the day designing new algorithms “I've been a member of APS 1969 with a thesis on how lasers information about BAE Systems.) working environment in industry with a team in a conference room. for over 50 years,” says Oktay. interact with laboratory plasmas. collaborative? Do you work alone In this case, we have split up the “I decided I should go ahead and After five years of research Dan: How do you find a position or on a team? assignments and worked individu- support the field of plasma physics at Massachusetts Institute of in industry after having been in Audra: Throughout my career, ally on pieces of a larger product. I and fusion. I started talking to Technology and the University school for more than 16 years? I have worked in a variety of have also had opportunities to lead people in the community and of Maryland, he joined the US Audra: When I was looking for roles allowing for collaborative different portions of my programs, decided that the best way would Department of Energy (which was a job during the last year of my and individual work. I have had which has afforded me the oppor- be through APS and the Division then called the Atomic Energy tunity to work collaboratively with of Plasma Physics.” Commission) and worked in the different engineering specialties, Controlled Thermonuclear Fusion subcontractors, and customers. Division until his retirement Dan: In academia, you frequently “I THINK THAT THE PHYSICS in 2011. get the impression that professors COMMUNITY SHOULD BE MORE “My activities in this group can work on what interests them involved program management AWARE OF THE APS LEGACY CIRCLE the most. What is it like working with responsibilities of oversight in industry? Do you get to work on AND THAT THERE ARE QUITE A for fusion programs at Los Alamos projects you like? LOT OF PEOPLE WHO CAN MAKE National Laboratory, the Princeton Audra: In my experience, there Plasma Physics Lab, Oak Ridge THIS KIND OF CONTRIBUTION.” will be assignments you like and National Lab, and General Atomics - EROL OKTAY
INDUSTRIAL CONTINUED ON PAGE 5 OKTAY CONTINUED ON PAGE 2 2 • April 2021
OKTAY CONTINUED FROM PAGE 1
in San Diego,” he explains. “In The Oktays are members of the addition, I was involved with the APS Legacy Circle, which recognizes International Energy Agency (IEA) donors who support the APS mission and bilateral collaborations with all through this kind of planned giving. major fusion labs in the European By including APS in their estate Union (France, Germany, Belgium, plans, the members create an and Italy), and in UK, South Korea, enduring legacy that will benefit April 6, 1938: Discovery of Teflon Japan, Russia, China, and India. My researchers, educators, students, position for the last five years of and the general public. my government career was Acting Oktay would like to see more Director, ITER and International people involved in the Legacy Circle. he history of science is rife with seren- Division in the Office of Fusion “We also contribute to the Baltimore dipitous discoveries that can profoundly Science.” Symphony Orchestra, and they have T impact our daily lives. That includes the In early 2020, Oktay and his a Legacy Circle that is quite big,” discovery of a novel polymer, later trademarked wife, Prof. Julianne Oktay, estab- he says. “I think that the physics as Teflon, by an American scientist named Roy lished with APS the “International community should be more aware J. Plunkett. Fusion Research on Burning Plasma of the APS Legacy Circle and that Born in Ohio in 1910, Plunkett grew up in Physics Fund,” which supports there are quite a lot of people who poverty and attended Manchester College in students and early career scien- can make this kind of contribution.” Indiana, where his roommate was future Nobel tists at US universities to take part laureate Paul Flory (honored for his contribu- in international workshops and tions to the theory of polymers). Like Flory, For more information about join- Plunkett went on to earn his PhD from Ohio research activities. They have made ing the Legacy Circle, please visit go. State University. His thesis was on the mecha- a multi-year gift to support this aps.org/legacycircle or contact Kevin nism of carbohydrate oxidation. In 1936, after effort and made a legacy gift to Kase at 301-209-3224 or email Chemists Roy Plunkett (right) and Robert McHarness further this important work for [email protected]. receiving his doctorate, he joined E.I. du Pont de (center) and technician Jack Rebok re-enact the dis- years to come. Nemours and Company (now known as DuPont) covery of fluorocarbon polymers. as a research scientist, where he worked for the CREDIT: HAGLEY MUSEUM AND LIBRARY rest of his career. Plunkett’s early research at DuPont’s Jackson “He recognized almost at once that the Laboratory in New Jersey involved developing material was different and that it had potential new chlorofluorocarbon refrigerants—preferably and DuPont saw it too,” Plunkett’s wife, Lois, something non-toxic and non-flammable to told The New York Times in 1994. replace less-desirable refrigerants like sulfur It fell to other chemists and engineers to dioxide and ammonia. He was experimenting find a good use for PTFE, which was initially with tetrafluoroethylene (TFE) gas, stored in 1 extremely expensive to produce and could not kg canisters at temperatures conducive to dry HELP GROW AND ADVANCE SCIENCE easily be shaped. The first application was on ice until they were ready to be chlorinated for WITH YOUR PLANNED GIFT TO APS. the Manhattan Project, where its corrosion the experiments. resistance properties proved useful as a coating Making a planned gift is one of the easiest ways On the morning of April 6, 1938, Plunkett on valves and seals in the pipes holding highly to support the programs and initiatives of APS. asked his research assistant, Jack Rebok, to set reactive uranium hexafluoride at the uranium Membership in the Society’s Legacy Circle is our way up their experimental apparatus with one of the of acknowledging your generous support for the enrichment plant in Oak Ridge, Tennessee. benefit of generations of scientists. TFE cylinders used the day before. Typically, The Teflon trademark was registered in 1945 when a canister’s valve was opened, the gas by Kinetic Chemicals, a DuPont partnership with LEARN MORE would flow out under its own pressure. But this General Motors, and was soon producing more go.aps.org/legacycircle time, nothing happened. Yet the weight of the than two million pounds of the branded PTFE canister had not changed. Realizing that there each year. By the 1950s, scientists had invented With questions, please contact Kevin Kase, simply wasn’t any gas left in the cylinder, a copolymers that kept most of the desirable Director of Development, at [email protected]. puzzled Plunkett tipped it upside down, and a chemical and mechanical properties of PTFE, yet white-ish powder fell onto the lab bench. were more easily molded or extruded, thereby “We scraped around some with [a] wire inside opening up more practical applications. All this, the cylinder… to get some more of the powder,” he in a field that had been considered mature and later recalled. “What I got out that way certainly relatively uninteresting scientifically. didn’t add up, so I knew there must be more In 1954, French engineer Marc Grigoire inside.” Eventually the two men decided to cut invented the first PTFE-coated nonstick cooking open the cylinder and found even more of the pans (brand name: Tefal) at the suggestion of powder packed into the bottom and lower sides. his wife. The first nonstick cookware appeared Plunkett often told audiences that his educa- in the US in 1961, introduced by Marion A. tion and training had prepared him to recognize Trozzolo, who had noted its usefulness for his novelty. He realized that the TFE gas had polym- scientific tools. Hundreds of manufacturers erized—something not predicted by prevailing all over the world now offer some version of theory at the time—into a waxy solid known as nonstick cookware. polytetrafluoroethylene (PTFE), with the iron Today, Teflon is used in a wide range of surface inside the container acting as a catalyst. industrial applications: in windshield wipers; EP3 Guide While he initially considered the experiment a as a stain repellant in carpets, furniture and Supporting physics departments as they failure, PTFE proved to have some remarkable clothing; in lightbulbs; in glass coatings; and respond to opportunities and challenges properties. It was corrosion- and high-heat- resistant, for instance, and had very low surface friction. HISTORY CONTINUED ON PAGE 7 View it at ep3guide.org
Series II, Vol. 30, No. 4 APS COUNCIL OF REPRESENTATIVES 2021 General Councilors Baha Balantekin* (Division of Nuclear Physics), April 2021 Gabriela Gonzalez, Vivian F. Incera*, Elizabeth Simmons (Division of Particles and President Robert McKeown*, Robin L. B. Selinger* Fields), Stuart Henderson (Division of Physics of © 2021 American Physical Society Sylvester J. Gates*, Brown Theoretical Physics Beams), Amitava Bhattacharjee* (Division of Center, Brown University International Councilors Plasma Physics), Karen Winey (Division of Polymer Karen Hallberg, Ursula Keller, Physics), Charles H. Bennett (Division of Quantum Editor...... David Voss President-Elect Ahmadou Wagué*, Enge Wang Information), Heinrich Jaeger (Division of Soft Frances Hellman*, University of California, Matter), Laurie McNeil (Forum on Education), Staff Science Writer...... Leah Poffenberger Berkeley and Lawrence Berkeley National Chair, Nominating Committee LaNell Williams* (Forum on Graduate Student Contributing Correspondents ...... Sophia Chen and Alaina G. Levine Laboratory Maria Spiropulu, Caltech Affairs), Virginia Trimble (Forum on the History of Design and Production ...... Meghan White Physics), Jim Adams (Forum on Industrial and Applied Vice President Chair, Panel on Public Affairs Physics), Emanuela Barzi (Forum on International Robert Rosner*, The University of Chicago William Collins, Lawrence Berkeley National Physics), Beverly Karplus Hartline* (Forum on Laboratory Physics and Society), Nadia Fomin (Southeastern APS News (ISSN: 1058-8132) is published APS News, One Physics Ellipse, College Park, MD Past President Section), Nora Berrah* (New England Section) monthly, except for a combined July-August 20740-3844, Email: [email protected]. Philip H. Bucksbaum*, Stanford University and Editor in Chief issue, 11 times per year, by the American Phys- SLAC National Accelerator Laboratory Michael Thoennessen, Michigan State University Senior Management Team ical Society, One Physics Ellipse, College Park, Subscriptions: APS News is an on-membership (on leave) Jonathan A. Bagger, Chief Executive Officer; MD 20740-3844, (301) 209-3200. It contains publication delivered by Periodical Mail Postage Chief Executive Officer Mark Doyle, Chief Information Officer; news of the Society and of its Divisions, Topical Paid at College Park, MD and at additional mail- Jonathan A. Bagger, American Physical Society Division, Forum, and Section Councilors Jane Hopkins Gould, Chief Financial Officer; Groups, Sections, and Forums; advance infor- ing offices. Michael Coleman Miller (Division of Astrophysics), Beth Gunzel, Chief Human Resources Officer; mation on meetings of the Society; and reports Speaker of the Council David Schultz (Division of Atomic, Molecular, and Matthew M. Salter, Publisher; to the Society by its committees and task forces, For address changes, please send both the old Baha Balantekin*, University of Wisconsin Optical Physics), Daniel Fisher (Division of Biological Francis Slakey, Chief External Affairs Officer.; as well as opinions. and new addresses, and, if possible, include a Physics), Tanja Cuk (Division of Chemical Physics), James W. Taylor, Deputy Executive Officer and mailing label from a recent issue. Changes can be Treasurer William Halperin (Division of Condensed Matter Chief Operating Officer; Letters to the editor are welcomed from the emailed to [email protected]. Postmaster: James Hollenhorst*, Agilent Technologies Physics), James Freericks (Division of Computational Michael Thoennessen, Editor in Chief membership. Letters must be signed and should Send address changes to APS News, Membership Physics), Howard Stone (Division of Fluid Dynamics), include an address and daytime telephone num- Department, American Physical Society, One Corporate Secretary Manuela Campanelli (Division of Gravitational ber. APS reserves the right to select and to edit Physics Ellipse, College Park, MD 20740-3844. Jeanette Russo, American Physical Society Physics), John Fourkas (Division of Laser Science), * Voting Members of the APS Board of Directors for length and clarity. All correspondence re- Peter Schiffer (Division of Materials Physics), garding APS News should be directed to: Editor, Coden: ANWSEN ISSN: 1058-8132 April 2021 • 3
ANNUAL LEADERSHIP MEETING Science Communicators Discuss Rebuilding Trust in Science BY LEAH POFFENBERGER
rom February 4 to 6, the According to Thorne, both the 2021 APS Annual Leadership ongoing COVID-19 pandemic and F Meeting brought together the Trump presidency highlighted a number of prominent leaders problems in America that must be in science to address issues addressed: widespread confusion facing the physics community. A about, mistrust of, and resistance session on Saturday, February 6, to science. Rebuilding trust in titled "Communicating Science science, in particular skeptical to Nonscientists in Post-Election adults, requires the contribution and Post-Pandemic America," of all scientists making an effort gathered panelists at the fore- to connect with non-scientists. front of science communication Thorne says that for scientists to to discuss the growing challenge be effective communicators, they of communicating science in an must “eschew arrogance” and increasingly polarized society. create messages about science that Annual Leadership Meeting speakers (Left to Right): Kip Thorne, Cailin O'Connor, Alan Alda, Brian Greene, and April Burke Nobel laureate Kip Thorne can inspire, while conveying how (BRIAN GREENE PHOTO CREDIT: ELENA SELBER) (California Institute of Technology) science works. For communities started the session with a brief that are particularly resistant to tainty can be weaponized. O’Connor Greene then raised the question next step is to build a message presentation that introduced some the messages of scientists, Thorne also discussed the impact that the of how to train scientists in that specifically fits that audience. of the barriers to communicating emphasized the importance of con- internet and social media have had techniques that might help com- The panel discussion also science to nonscientists, especially necting with people on a personal on the spread of misinformation. municate truth in the face of touched on themes such as the skeptics. Thorne then participated and local level, recruiting well-liked Burke provided insight on how misinformation. Alda, known by role of scientists in society and in a panel discussion, moderated public figures who aren’t scientists aspects like uncertainty in science, many for his acting career but in a democracy, the necessity of by World Science Fair Co-founder to discuss an issue, and focusing skepticism, and economics play famous in the science commu- improved science communication Brian Greene (Columbia University). on solutions, rather than fear, on roles in lobbying in Congress to nity for his dedication to teaching education in college curricula, and Other panelists lending their unique topics like climate change. support the scientific endeavor. scientists to communicate at the how to make a field like physics perspectives to communicating To kick off the discussion portion In influencing the thinking of Alan Alda Institute, suggested more relevant in people’s everyday science were: Alan Alda, actor, of the session, Greene asked the members of congress, she says getting into the minds of those lives. At the same time, the panel writer, and founder of the Alan Alda panelists to reflect on how to that uncertainty can be important one is attempting to reach and suggested that a key to communi- Center for Science Communication communicate about uncertainty to discuss: that’s why scientists speaking to the audience in their cating about physics isn’t only its at Stony Brook University; April in science. Thorne recommended want funding to search for answers. language about what concerns everyday uses, but its potential to Burke, congressional lobbyist for talking about the best knowledge we For skeptical staffers or members them. At the Alda Institute, he present the mystery and beauty LIGO, Fermilab, and other science have, while O’Connor acknowledged of Congress, Burke recommends says they often have scientists of science and inspiring wonder. organizations; and Cailin O’Connor, that some areas, especially those finding something everyone can experiment with improvisation UC Irvine philosopher of science, that aren’t politically controversial, both agree on, such as positive to learn how to quickly establish The full recording of this session is expert on science communication, can benefit from discussing uncer- economic or technological impacts, connections with another person available online at www.youtube. and author of The Misinformation tainty in science, but in other areas, to help further the argument for and learn what they care about. com/watch?v=NlhmMBVFF10. Age: How False Beliefs Spread. like vaccines, scientific uncer- funding scientific research. Once the connection is made, the
GOVERNMENT AFFAIRS APS Members Advocate for Key Science Policy Issues During First-Ever Virtual CVD BY TAWANDA W. JOHNSON APS Honors he 2021 APS Congressional set up a virtual lounge that allowed “The organization of the Visits Day (CVD) was one for APS members to communicate with virtual CVD was seamless. I was T the Society’s record books, one another between meetings and so impressed with how clearly as the first virtual CVD was held ask questions and provide real time the team laid out where I had to APS Medal for Exceptional Achievement in Research with more than 60 APS members feedback to APS OGA staff. be, how to prepare, and where to Deadline: from around the country partici- During their meetings, volun- go,” said Laura Ríos, Assistant pating—including some currently teers advocated for six science policy Professor of Physics at California Dannie Heineman Prize for Mathematical Physics living abroad—in more than 80 priorities, which were determined Polytechnic State University. “The Deadline: congressional meetings. Based on with input from APS members and hard work that was put in, partic- members’ accounts, their expe- leaders. They asked Congress to: ularly in creating the one-pagers Edward A. Bouchet Award riences were both positive and include at least $26 billion in relief to share with our congressional Deadline: productive. funding in the next COVID-19 relief representatives, will make future To prepare for this year’s unique, bill for key federal science agencies; in-person meetings that much George E. Valley, Jr. Prize all-virtual, two-day event, the prioritize robust funding increases more impactful.” Deadline: APS Office of Government Affairs for those science agencies; bolster Andrea Liu, Hepburn Professor Julius Edgar Lilienfeld Prize (APS OGA) staff made several key research capacity at emerging of Physics at the University of adjustments designed to help APS research institutions to broaden Pennsylvania and former Speaker Deadline: members have the most effective STEM participation; overturn a of the APS Council, described a Maria Goeppert Mayer Award meetings possible. For example, recent EPA rule that eliminated similar positive experience during Deadline: APS OGA staff worked with APS particular methane emissions the virtual CVD. Communications staff to develop a regulations; and support the fol- “I thought the virtual visits went Prize for a Faculty Member for Research at an new website hosting the one-page lowing bills: the “Securing Helium very well! The first staffer we spoke Undergraduate Institution summaries of APS’s science policy for Science Act,” the “Keep STEM Deadline: priorities, which was accessible by Talent Act,” and the “Combating congressional staffers. They also Sexual Harassment in STEM Act.” ADVOCATE CONTINUED ON PAGE 7 LeRoy Apker Award For Undergraduates Deadline: