- Sees_users - millenia.cars.aps.anl.gov

eBERlight 101: Application of X-ray methods in biological and environmental research
by Dongzhou Zhang 04 Nov '25

04 Nov '25

Dear SEES community, I am forwarding the following workshop advertisement for Dr. Debora Meira (dmeira(a)anl.gov) +++++++++++++++++++++++++++++++++++ We are pleased to announce the second workshop, “eBERlight 101: Application of X-ray methods in biological and environmental research”, to be held February 11–13, 2026, at Argonne National Laboratory. The goal is to help participants incorporate synchrotron X-ray methods into their research toolkit to study the physical and chemical properties of bioenvironmental systems, including plants, soils, and microbes. This three-day, hands-on workshop will educate the user community about the Advanced Photon Source (APS) capabilities and their applications in bioenvironmental science, with a focus on three key synchrotron-based techniques: • X-ray Computed Tomography (XCT) • X-ray Fluorescence Microscopy (XFM) • X-ray Absorption Spectroscopy (XAS) Participants will gain experience in data collection and analysis, explore sample preparation, and engage in discussions of individual projects. The program combines fundamental technique talks, scientific case studies, and hands-on sessions using facility-provided samples. Important Dates • Application opens: October 15, 2025 • Application deadline: November 14, 2025 • Notification of acceptance: December 5, 2025 • ANL visitor registration deadline: December 15, 2025 • Workshop dates: February 11–13, 2026 Apply Here<https://eberlight.aps.anl.gov/application-of-x-ray-methods-in-biological-an… > For questions, please contact us at eberlight(a)anl.gov<mailto:eberlight@anl.gov>. We look forward to welcoming you to Argonne for an engaging and collaborative learning experience! eBERlight Team

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OPEN Postdoctoral position at ANL (DAC, XPCS)
by Dongzhou Zhang 27 Oct '25

27 Oct '25

Dear Colleagues, I am forwarding the following job advertisement for my colleague Qingteng Zhang (qzhang234(a)anl.gov) at the APS 8-ID. If you are interested in probing dynamics at high pressure conditions and are seeking postdoc position, please contact Qingteng for more information. We seek a highly motivated Postdoctoral Appointee to develop High-Pressure, High-Temperature X-ray Photon Correlation Spectroscopy (HPHT-XPCS) for probing non-Newtonian viscoelasticity under extreme conditions. Postdoc will join the Dynamics and Structure Group (DYS) within the X-ray Science Division (XSD) at the Advanced Photon Source (APS), work in a multidisciplinary team with chemists, geophysicists, and x-ray scientists, and be expected to apply the new HPHT-XPCS technique to address knowledge gaps in high-pressure science and publish the results in scientific journals. Apply here: https://urldefense.us/v3/__https://argonne.wd1.myworkdayjobs.com/Argonne_Ca… The successful candidate will lead: * Integration of high-temperature diamond-anvil-cell (DAC) environments with Small-angle X-ray Photon Correlation Spectroscopy * Development of novel inline optics at the beamline that enables simultaneous x-ray scattering and Raman spectroscopy for high-pressure calibration, as well as on-axis microscopy The initial appointment is for two years and may be extended to a third year, contingent on performance, project progress, and funding. This is an on-site role at Argonne National Laboratory (Lemont, IL), within the X-ray Science Division (XSD) and the APS scientific user-facility. Position Requirements: * PhD completed in the past 5 years or soon-to-be completed in Geoscience, Physics, Chemistry, Materials/Mechanical/Chemical Engineering, or a related field. * Experience and knowledge in one or more of the following areas: high-pressure science, synchrotron X-ray techniques, rheology, Raman spectroscopy, and Python programming, among others. * Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork. * Interpersonal skills, oral and written communication skills, and ability to interact with people at all levels both within and outside the laboratory. Job Family: Postdoctoral Job Profile: Postdoctoral Appointee Worker Type: Long-Term (Fixed Term) Time Type: Full time The expected hiring range for this position: $70,758.00-$117,925.00. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package. Click here<https://www.anl.gov/hr/healthcare-insurance > to view Argonne employee benefits! As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation. Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law. Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation in the application phase for review by Argonne's Legal Department. All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.

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Re: Postdoc position in Mineralogy/Low-temp geochemistry at UMKC
by Joanne Stubbs 27 Oct '25

27 Oct '25

Hi Yihang, It's exciting to see you have funding for a postdoc. If you would like to also send this message to the SEES users email list you can send it to sees_users(a)millenia.cars.aps.anl.gov. It's a moderated list, so you'll get a message saying it will need to be approved, but don't worry about that - someone will approve it so it can go out to the list of about 1800 Earth and environmental science synchrotron users. Joanne ________________________________ From: Fang, Yihang via MSA-talk <msa-talk(a)minlists.org> Sent: Sunday, October 26, 2025 12:47 PM To: msa-talk(a)minlists.org <msa-talk(a)minlists.org> Subject: [MSA-talk] Postdoc position in Mineralogy/Low-temp geochemistry at UMKC Hi, The Minerals and Interfaces in Terrestrial environment High-Resolution Laboratory (MITHRIL) at the University of Missouri-Kansas City (UMKC) is looking to hire a Postdoctoral Research Associate in the field of Mineralogy and Low-temperature Geochemistry. We seek a highly motivated individual with a strong background in mineralogy, geochemistry, and X-ray/electron techniques to join the MITHRIL. The primary responsibilities are to conducting original research on either 1)the interactions of minerals and critical elements in aquatic systems; 2) geochemical impact on biominearlization process; or 3) trace element fractionation in paleoenvironmental proxies using mineral synthesis, X-ray diffraction, electron microscopy, synchrotron X-ray and complementary approaches. The initial appointment is for one year, with the possibility of renewal for a second year, contingent upon satisfactory performance reviews. Additiona duration (after the second year) will depende on the PI's funding situation. The proposed start date is Spring 2026 (negotiable). Detailed information on the position and the application procedure are available here<https://urldefense.us/v3/__https://www.linkedin.com/jobs/view/postdoctoral-… >. Additional questions about this position can be directed to the PI, Dr. Yihang Fang, at yihang.fang(a)umkc.edu. Thank you. Yihang -- Yihang Fang Assistant Professor The Minerals and Interfaces in Terrestrial environment High-Resolution Laboratory (MITHRIL) Earth and Environmental Science, Division of Natural and Built Environment University of Missouri-Kansas City 5110 Rockhill Road, Kansas City, MO 64110 USA +1 816 235 5862 or +1 608 556 5890

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This THURSDAY: FORCE Seminar 10/23 Leah Shteynman
by Kara Brugman 20 Oct '25

20 Oct '25

Join us for the next FORCE Seminar on Thursday, October 23 at noon AZ/Pacific(3 pm ET) on Zoom. Leah Shteynman will give a talk titled, “From Zircon to Reidite and Back: Nanoscale Windows into Shock Metamorphism”. Check out the attached flyer for the talk abstract and speaker bio. See the upcoming talks and past recording links below, as well as a link to our newest video and progress report and a link to the 2026 Winter Workshop hotel block. If you would like to suggest someone (including yourself) to give a future FORCE seminar, please fill out this form. FORCE Seminar Schedule Noon AZ/Pacific • September 26: Klaus-Dieter Liss, University of Tennessee Watch recording • October 23 (Thursday): Leah Shteynman, Arizona State University Join Zoom • November 14: Kyusei Tsuno, Arizona State University • December 5: Sibo Chen, Arizona State University, FORCE professor starting Jan. 2026 Seminar recordings from past semesters can be found on YouTube. Join the FORCE mailing list here. Follow us on LinkedIn, Bluesky, and Instagram. Updated Ichiban Assembly Video Ichiban is our largest and most powerful multi-anvil press. Our 6,000-ton Kawai-type split-column multi-anvil, the first of its kind in the U.S., handles sample volumes far beyond those of traditional systems. Its unmatched capacity opens new possibilities for large-volume synthesis, advanced ƒO₂ control, and techniques requiring more material — all in a single experiment. Watch the new assembly video on YouTube Learn more about Ichiban FORCE Winter Workshop The 4th FORCE Winter Workshop on Recent Advances in High Pressure Research will be held in person at Arizona State University, in the Bateman Physical Sciences F-Wing (PSF), from Wednesday through Friday, January 7–9, 2026. Stay tuned for speaker announcements and registration details. Reserve your hotel room here: bit.ly/FORCEww26hotel Progress Update You can explore what’s been happening in the lab over the past year by viewing our latest progress report.

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REMINDER APS Proposal Deadline 2026-1, October 22, 2pm (CDT)
by Antonio Lanzirotti 13 Oct '25

13 Oct '25

Dear SEES Users: [Front of Advanced Photon Source Building] A Reminder to All Interested SEES Users that the Deadline for APS Proposals and Experiment Time Requests for Run Cycle 2026-1 is Wed. Oct 22nd at 2:00 PM (Chicago time) Submit new general user proposals or time requests against existing proposals (ETR's) using the Universal Proposal System: https://urldefense.us/v3/__https://ups.servicenowservices.com/ups__;!!G_uCf… All SEES beamlines at the APS (Sector 13, 3-ID, 6-BM-B) will be accepting general user proposals. Stations 13-ID-C and 13-ID-D are accepting proposals, but remain in scientific commissioning for 2026-1. Users submitting new proposals are strongly encouraged to reach out not beamline staff before submission to evaluate any feasibility questions. Helpful Tips to Submit a Proposal: Using the Universal Proposal System<https://www.aps.anl.gov/Users-Information/About-Proposals/using-the-UPS > Universal Proposal System Video Tutorial<https://urldefense.us/v3/__https://www.youtube.com/watch?v=MiRB3it9CYI__;!!… > Registering as an APS User<https://beam.aps.anl.gov/pls/apsweb/ufr_main_pkg.usr_start_page > -- Dr. Antonio Lanzirotti, Ph.D. Research Professor / GSECARS Director The University of Chicago - CARS 9700 S. Cass Ave., Bldg. 434A Lemont, IL 60439 mailto: lanzirotti(a)uchicago.edu<mailto:lanzirotti@uchicago.edu> https://urldefense.us/v3/__http://gsecars.uchicago.edu/__;!!G_uCfscf7eWS!ck…

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Flying High at SES!
by Tappero, Ryan 08 Oct '25

08 Oct '25

POSTERS... Expect a vibrant 'poster sesh' at the 8th SES! Wang Center at SBU has an awesome setup where the posters hang down from the ceiling (pics below). It will be a total blast and great opportunity to share your cool science with the Earth, Environmental, and Planetary Science community! [cid:1b8132b2-826e-4a14-97ec-2be4a5202964] SES abstracts are due 31-July. ________________________________ From: Tappero, Ryan <rtappero(a)bnl.gov> Sent: Tuesday, July 8, 2025 11:24 AM To: Tappero, Ryan <rtappero(a)bnl.gov> Subject: Abstracts due 31-July for the 8th Synchrotron Environmental Science Symposium! Dear Friends, We are pleased to announce the 8th Synchrotron Environmental Science (SES) Symposium, which will be held at Stony Brook University from September 29 – October 1, 2025.! [Graphical user interface, website AI-generated content may be incorrect.] This symposium will unite leading experts in synchrotron research and environmental science to foster dialogue, collaboration, and innovation. The 8th SES Symposium focuses on the complex interplay amongst and between hydrologic, geomorphic, geochemical, and biological processes and how this dynamic near-surface environment responds to change. Topics will include problems of high societal impact within research focused on the “Critical Zone”, hydrologic cycle, soil science and ecology, geochemistry, geomicrobiology, and critical elements. This year’s program features a diverse array of invited and contributed talks, updates on cutting-edge facilities, a sponsor banquet, an exclusive tour of NSLS-II beamlines, a vibrant poster session, and exhibits highlighting new technologies and instrumentation. Important Dates: March 31 Registration opens July 31 Deadline to submit an abstract September 12 Deadline to register For further information, please visit the symposium website<https://urldefense.com/v3/__https://urldefense.us/v3/__http:/*www.bnl.gov/s… >. ************************************************************************************ Cheers, Ryan XFM beamline (NSLS-II)

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This Friday: FORCE Seminar 9/26 Klaus-Dieter Liss
by Kara Brugman 23 Sep '25

23 Sep '25

Join us for the next FORCE Seminar of the semester, this Friday, September 26 at noon AZ/Pacific (3 pm ET) on Zoom. Klaus-Dieter Liss will give a talk titled, “Metals under extremes: Characterization, physical behavior and structural design under high pressure and after high-pressure torsion processing”. Check out the attached flyer for the talk abstract and Dr. Liss's bio. See the upcoming talks and past recording links below, as well as a link to our newest video and progress report. If you would like to suggest someone (including yourself) to give a future FORCE seminar, please fill out this form. FORCE Seminar Schedule Noon AZ/Pacific • September 26: Klaus-Dieter Liss, University of Tennessee Join Zoom • October 23 (Thursday): Leah Shteynman, Arizona State University • November 14: Kyusei Tsuno, Arizona State University • December 5: Sibo Chen, Arizona State University, FORCE professor starting Jan. 2026 Seminar recordings from past semesters can be found on YouTube. Join the FORCE mailing list here. Follow us on LinkedIn, Bluesky, and Instagram. Updated Ichiban Assembly Video Ichiban is our largest and most powerful multi-anvil press. Our 6,000-ton Kawai-type split-column multi-anvil, the first of its kind in the U.S., handles sample volumes far beyond those of traditional systems. Its unmatched capacity opens new possibilities for large-volume synthesis, advanced ƒO₂ control, and techniques requiring more material — all in a single experiment. Watch the new assembly video on YouTube Learn more about Ichiban FORCE Winter Workshop The 4th FORCE Winter Workshop on Recent Advances in High Pressure Research will be held in person at Arizona State University, in the Bateman Physical Sciences F-Wing (PSF), from Wednesday through Friday, January 7–9, 2026. Stay tuned for speaker announcements and registration details. Progress Update You can explore what’s been happening in the lab over the past year by viewing our latest progress report.

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postdoctoral fellowship
by Lily Thompson 23 Sep '25

23 Sep '25

**apologies for cross-posting** Dear colleagues, I am hiring a postdoc to participate in high-pressure mineral physics research and mentor undergraduate researchers. Additionally, the postdoctoral fellow will teach a reduced course load as the instructor of record. This unique hybrid position provides an opportunity to gain teaching experience and explore the unique opportunities of working in a liberal arts college while enabling the fellow to maintain the research productivity necessary to stay competitive across the job market. This position has been funded by the NSF for 2 years. *Position Overview:* The postdoctoral fellow will participate in experimental and computational high-pressure research efforts commensurate with their experience, including high-pressure diamond anvil cell experiments (X-ray diffraction and FTIR spectroscopy) and ab initio calculations using Quantum ESPRESSO, with the expectation of contributing to peer-reviewed publications. The postdoctoral fellow will be financially supported to present their work at national scientific conferences. The postdoctoral fellow will teach a reduced load under the PI’s mentorship, consisting of Introduction to Physical Geology (lecture and lab) in the fall term and a special topics lecture course of the fellow's choosing in the spring term. The PI will provide all course materials for Introduction to Physical Geology, so that the fellow can adjust to balancing their teaching and research obligations. Additional questions about this position can be directed to the project PI, Dr. Lily Thompson, at ecthomps(a)sewanee.edu. *Attributes of a Successful Candidate* - Must have a Ph.D. in Geoscience, Earth and Planetary Science, Physics, Chemistry, Material Science, or a closely related field by the beginning of the appointment, July 1st, 2026. - This position requires previous experience in high-pressure research with diamond anvil cells. Experience using synchrotron facilities is preferred. - This position requires the ability to work independently, guide undergraduate researchers, and collaborate productively to meet research deadlines. - No previous teaching experience required. *Instructions:* For full consideration, please submit an application at https://urldefense.us/v3/__https://jobs.sewanee.edu__;!!G_uCfscf7eWS!cL_4BN… by Nov. 15, 2025. Applicants must submit - CV - Cover letter - Names of three people who have agreed to submit a letter of recommendation on your behalf. Letters of recommendation will be requested of applicants who proceed to the semi-finalist stage of the process. Thank you, Lily -- *Dr. Elizabeth (Lily) Thompson* Associate Professor of Geology Chair of the Dept. of Earth & Environmental Systems The University of the South 131 Alabama Ave, Sewanee, TN 37375 931-598-3321 website <https://urldefense.us/v3/__https://sites.google.com/sewanee.edu/mineralphys… >

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Tenured/Tenure-Track faculty Position in Experimental Rock Deformation, TAMU
by Zhang, Jin 17 Sep '25

17 Sep '25

Dear colleagues, The Department of Geology and Geophysics in the College of Arts and Sciences at Texas A&M University is seeking applicants for a full-time 9-month position at the rank of either Assistant Professor (tenure-track) or Associate Professor (tenured) in Experimental Rock Deformation. The successful applicant will establish an active research program in the Department of Geology and Geophysics and the Center for Tectonophysics. We seek applicants whose interests enhance and broaden our existing strengths in rock deformation, tectonics, and multidisciplinary studies of natural systems. We are particularly interested in individuals who creatively combine experimental rock deformation with observational and theoretical approaches to explore the rheology of the lower crust and mantle. The successful applicant will lead a vibrant, cutting-edge research program that leverages existing strengths of the Department of Geology & Geophysics, while expanding our reach into national and international-scale initiatives. The successful candidate would be expected to take advantage of extensive facilities at the John Handin Laboratory for Experimental Rock Deformation in the Center for Tectonophysics, and can use other instrumentation of the department and university (e.g., Materials Characterization Facility; Microscopy and Imaging Center). The anticipated starting date is Fall 2026 semester. The successful candidate is expected to establish and maintain an independent and externally funded research program and contribute to transformative teaching and mentoring at the undergraduate and graduate levels. The candidate will also conduct service activities in the Department, College, University, and national and international professional communities, and participate in outreach activities. Texas A&M University is a Hispanic-serving, land-, sea-, and space-grant university, located at the center of the Bryan/College Station metro area with a dynamic and international community of over 270,000 people. Information about the Department of Geology & Geophysics can be found at: https://urldefense.us/v3/__http://artsci.tamu.edu/geology-geophysics__;!!G_… . Qualifications A Ph.D in Geology, Geophysics, or related research discipline is required. Application Instructions Application reviews will begin on November 17, 2025, and will continue until the position is filled. Interested applicants must apply through the Texas A&M University faculty job board hosted by Interfolio at https://urldefense.us/v3/__https://apply.interfolio.com/174008__;!!G_uCfscf… and upload the following: 1. Cover Letter 2. Curriculum Vitae 3. Personal statement to include philosophy and plans for teaching, research, and service. 4. Contact information for at least 3 references to solicit letters of recommendation Questions can be sent to the attention of Dr. Hiroko Kitajima (kitaji(a)tamu.edu) Department of Geology and Geophysics, Texas A&M University, Search Committee Chair. The University is aware that attracting and retaining exceptional faculty often depends on meeting the needs of two careers and therefore has a Dual Career Program. Feel free to contact me or the search committee chair Dr. Hiroko Kitajima (kitaji(a)tamu.edu) if you have any questions! - Dr. Jin Zhang (张瑾) She/her/hers Associate Professor Rosie M. and Murray D. Page Geology & Geophysics Endowed Professorship Department of Geology and Geophysics Texas A&M University Halbouty 157 3115 TAMU College Station, TX 77843 Phone: 979-845-4959 Email: jinzhang(a)tamu.edu

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National Postdoc Appreciation Week: Meet Our SEES Postdocs
by Emily Padston 15 Sep '25

15 Sep '25

Celebrating Our SEES Postdocs Happy National Postdoc Appreciation Week! We’re proud to highlight our postdocs and share a glimpse of the people behind the research. Learn more about each of them below. [Dr. Qi Chen] Dr. Qi Chen Advanced Photon Source - Argonne National Laboratory Mentor: Dr. Yanbin Wang (GSECARS) Research Focus: I study the chemical and physical properties of aqueous fluids and silicate melts at depth—and how these processes concentrate metals into mineral deposits. Method-wise, I integrate high-pressure/temperature experimental petrology with isotope geochemistry, in-situ synchrotron X-ray techniques, and ex-situ chemical analyses. I’m especially interested in how volatiles and noble gases behave in the deep Earth. Right now I’m developing in-situ falling-sphere measurements to track the viscosity of fluids and melts directly under crust-mantle relevant conditions. What excites me is turning our measurements into constraints that actually move geodynamic and ore-forming models forward. Highlight: I built an in-situ viscosity–structure pipeline across complementary systems. For aqueous fluids, I used a hydrothermal diamond anvil cell (HDAC) to measure viscosity and collect spectroscopic constraints over oceanic-crust P–T conditions. For dry and hydrous silicate melts, I combined a multi-anvil press with synchrotron X-ray diagnostics and in-situ falling-sphere tracking: (i) diopside compositions at mantle pressures and temperatures, and (ii) an andesite project spanning crustal–upper-mantle conditions. Together, these datasets sharpen constraints on volatile transport and melt mobility at depth. Outside the Lab: Trail running [Dr. Edwin Rivas Meraz] Dr. Edwin Rivas Meraz University of Minnesota - Twin Cities Advanced Light Source - Lawrence Berkeley National Laboratory Mentors: Dr. Brandy Toner (UMN) and Dr. David Shapiro (ALS-LBL) Research Focus: My research investigates how iron sulfide mineral oxidation in Prairie Pothole Region pond sediments interacts with natural organic matter to generate greenhouse gases such as carbon dioxide and methane. Highlight: I had the opportunity to travel and share my research July 2025 at the Goldschmidt International Geochemistry Conference in Prague, Czechia. I was able to meet and connect with geochemists from around the world and learn about research that is going on at the forefront of our field. Outside the Lab: While I very much enjoy traveling to different cities and countries or hiking as time (and budget) allows, a lot of my time outside of the lab is spent cooking or baking something I find online and suddenly start craving. [Dr. Maksim Yakovlev] Dr. Maksim Yakovlev Advanced Photon Source - Argonne National Laboratory Mentor: Dr. Mark Rivers (GSECARS) Research Focus: I use synchrotron micro-computed tomography (micro-CT) to generate 3D datasets of geological samples under extreme pressures and temperatures. By correcting motion artifacts, my work makes it possible to better visualize and analyze processes related to magma formation and evolution. I also develop semi-automated segmentation pipelines based on random forest classifier machine learning models for complex geological micro-CT images, allowing easier visualization and quantitative analysis of datasets that are challenging to analyze manually. Other user support I perform includes design and integration of various components for triaxial cells and the micro-CT apparatus, as well as providing instruction and assistance for user groups coming to GSECARS to acquire micro-CT data. Highlight: When my motion artifact correction pipeline was applied to high pressure and temperature micro-CT scans taken at GSECARS for the study of degassing in magma forming processes, we were able to resolve features that were previously unseen due to the amount of unintended motion in the system during scans. Although GSECARS and the user group had already seen volumes within the images that appeared to be the gas bubbles of interest, the newly observed features were less absorbing than the volumes originally investigated, indicating that these new features were actually most likely to be gas. This finding has shifted the volumetric analysis to these new gas volumes, which, as expected, increase in number and volume as pressure is taken off the system. Outside the Lab: I enjoy many things, but some of my favorites are running, reading medieval Norse literature, lifting weights, hiking, archery, brewing mead, and rock climbing. [Dr. Bin Zhao] Dr. Bin Zhao Advanced Photon Source - Argonne National Laboratory Mentor: Dr. Dongzhou Zhang (GSECARS) Research Focus: My research focuses on the physical properties of minerals, such as structure, phase transition, and electrical conductivity. With these properties, we can better understand how the Earth has evolved so far, and what is happening in the deep interior. Highlight: At GSECARS, we successfully determined Si isotope fractionation among mantle minerals and used the results to discuss the source of natural ocean island basalts that contain isotropically lighter Si. Outside the Lab: I love reading and hiking when I have free time. Thank you to our postdocs for their contributions to science and for being such an important part of our community!

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