The mission of SEES (Synchrotron Earth and Environmental Science) is to advance research and education in synchrotron-based Earth and environmental science to better understand our planet from the atmosphere to the core, to address societally relevant problems, and to train the next generation of scientists. SEES is responsible for the management, operation, and development of multiple user facilities hosted at four DOE-operated US synchrotrons: Advanced Photon Source (APS), Advanced Light Source (ALS), National Synchrotron Light Source II (NSLS-II), and Stanford Synchrotron Radiation Lightsource (SSRL).
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Recent Publications
Characterizing the pore-scale impacts of enhanched-solubization solutions on organic-liquid morhology and fluid-fluid interfacial area with microtomography
Narter, Matt, and Mark L. Brusseau. “CHARACTERIZING THE PORE-SCALE IMPACTS OF ENHANCED-SOLUBILIZATION SOLUTIONS ON ORGANIC-LIQUID MORPHOLOGY AND...
Pressure-induced phase transitions in rhodonite and related chain silicates
Zhao, Wei, Jingui Xu, Dongzhou Zhang, Qifa Zhong, Shanrong Zhang, Kai Wang, Wenge Zhou, and Dawei Fan. “Pressure-induced phase transitions in...
Influence of gradation on failure mode of saturated sand at particle scale
Elnur, M., and K. A. Alshibli. “Influence of gradation on failure mode of saturated sand at particle scale.” GeoVadis: The Future of Geotechnical...
HPHT Synthesis and Compressibility of Hydrogen-Terminated Nanodiamonds
Zhang, Yuxuan, Jingjing Niu, Hao Zhang, Feng Zhu, Bin Chen, Xiang Wu, Andy H. Shen, Dongzhou Zhang, and Xiaojing Lai. “HPHT Synthesis and...
Prediction and synthesis of Mg4Pt3H6: A superconducting complex transition metal hydride stabilized at ambient pressure
Wencheng Lu, Michael J. Hutcheon, Mads F. Hansen, Kapildeb Dolui, Shubham Sinha, Mihir R. Sahoo, Chris J. Pickard, Christoph Heil, Anna Pakhomova,...
Stabilized N5 and N6 rings in the Ag–N system under modest pressure
Huimin Zhang, Ran Liu, Jiajing Yuan, Dongxue Wang, Ran Liu, Yuanyuan Wang, Zhaodong Liu, Zhen Yao, Ying Zhang, Shuang Liu, Peng Wang; Stabilized N5...
Science Highlights
Lithospheric origin of a diamond from the Rio Sorriso area, Mato Grosso State, Brazil
Angellotti, A., Giulia Marras, M. Morana, S. Chariton, V. Stopponi, L. Medeghini, C. Romano et al. “Lithospheric Origin for a Diamond from...
The effect of pressure on sulfur valence state in mafic silicate melts
Muth, Michelle J., and Elizabeth Cottrell. “The effect of pressure on sulfur valence state in mafic silicate melts.” Earth and Planetary...
X-Ray Microtomography Measurements of Coevolving Particle Size and Shape
Li, Yang, Shubjot Singh, and Giuseppe Buscarnera. “X-Ray Microtomography Measurements of Coevolving Particle Size and Shape.” Journal of...
Intermediate oxidation products from pyrrhotite grains in natural waste rock: A synchrotron study using Fe K-edge XANES
Smith, Lianna JD, Dogan Paktunc, and David W. Blowes. “Intermediate oxidation products from pyrrhotite grains in natural waste rock: A...
Applying EQTransformer to laboratory earthquakes: detecting and picking acoustic emissions with machine learning
Sheehan, J., Zhai, Q., Chuang, L.Y. Officer, T., Wang, Y., Zhu, L., Peng, Z., Applying EQTransformer to laboratory earthquakes: detecting...
Unraveling the Complex Features of the Seismic Scatterersin the Mid‐Lower Mantle Through Phase Transition of (Al, H)‐Bearing Stishovite
Yu, Y., Zhang, Y., Li, L., Zhang, X., Wang, D., Mao, Z., et al. (2025). Unraveling the complex features of the seismic scatterers in the...
Latest Happenings
SEES Highlights at Goldschmidt 2025
SEES Scientists Dr. Kyounglim Kang (Advanced Light Source) and Dr. Roberto Colina-Ruiz (GSECARS...
2025 CONUSS/PHOENIX School Wrap-Up
Bringing together passionate learners and experts alike, our recent intensive three-day school,...
SEES Beamlines at the APS for 2025-3 Cycle
The Advanced Photon Source (APS) General User Proposal (GUP) call for the 2025-3 cycle will open...