SLAC National Accelerator Laboratory
Showing 1-100 of 177 Results
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Grzegorz M. Madejski
Senior Scientist, SLAC National Accelerator Laboratory
BioMy English-speaking friends know me as Greg. I was born in Poland, but my college and graduate education was in the US, respectively at MIT and Harvard. After spending 14 years at NASA/Goddard, I arrived in Stanford in 2000. My research interests are mainly in extragalactic high-energy astrophysics. This includes (1) studies of active galactic nuclei, and an associated formation and evolution of relativistic jets; and (2) studies of clusters of galaxies, and in particular the processes responsible for the heating of the X-ray emitting intra-cluster gas. Besides taking advantage of data from the Fermi Gamma-ray Observatory, I am involved in analyzing and interpreting observations performed with X-ray satellites such as NuSTAR, a recently-launched NASA satellite, sensitive in the hard X-ray band, and Hitomi, a joint Japanese - US X-ray astronomy mission.
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Dr. Arun Majumdar
Dean, Stanford Doerr School of Sustainability, Jay Precourt Professor, Professor of Mech Eng, of Energy Sci & Eng, of Photon Science, Senior Fellow at Woods and by courtesy, of Materials Sci & Eng and Senior Fellow, by courtesy, at Hoover
BioDr. Arun Majumdar is the inaugural Dean of the Stanford Doerr School of Sustainability. He is the Jay Precourt Provostial Chair Professor at Stanford University, a faculty member of the Departments of Mechanical Engineering and Energy Science and Engineering, a Senior Fellow and former Director of the Precourt Institute for Energy and Senior Fellow (courtesy) of the Hoover Institution. He is also a faculty in Department of Photon Science at SLAC.
In October 2009, Dr. Majumdar was nominated by President Obama and confirmed by the Senate to become the Founding Director of the Advanced Research Projects Agency - Energy (ARPA-E), where he served until June 2012 and helped ARPA-E become a model of excellence and innovation for the government with bipartisan support from Congress and other stakeholders. Between March 2011 and June 2012, he also served as the Acting Under Secretary of Energy, enabling the portfolio of Office of Energy Efficiency and Renewable Energy, Office of Electricity Delivery and Reliability, Office of Nuclear Energy and the Office of Fossil Energy, as well as multiple cross-cutting efforts such as Sunshot, Grid Modernization Team and others that he had initiated. Furthermore, he was a Senior Advisor to the Secretary of Energy, Dr. Steven Chu, on a variety of matters related to management, personnel, budget, and policy. In 2010, he served on Secretary Chu's Science Team to help stop the leak of the Deep Water Horizon (BP) oil spill.
Dr. Majumdar serves as the Chair of the Advisory Board of the US Secretary of Energy, Jennifer Granholm. He led the Agency Review Team for the Department of Energy, Federal Energy Regulatory Commission and the Nuclear Regulatory Commission during the Biden-Harris Presidential transition. He served as the Vice Chairman of the Advisory Board of US Secretary of Energy, Dr. Ernest Moniz, and was also a Science Envoy for the US Department of State with focus on energy and technology innovation in the Baltics and Poland. He also serves on numerous advisory boards and boards of businesses, investment groups and non-profit organizations.
After leaving Washington, DC and before joining Stanford, Dr. Majumdar was the Vice President for Energy at Google, where he assembled a team to create technologies and businesses at the intersection of data, computing and electricity grid.
Dr. Majumdar is a member of the US National Academy of Sciences, US National Academy of Engineering and the American Academy of Arts and Sciences. His research in the past has involved the science and engineering of nanoscale materials and devices, especially in the areas of energy conversion, transport and storage as well as biomolecular analysis. His current research focuses on redox reactions and systems that are fundamental to a sustainable energy future, multidimensional nanoscale imaging and microscopy, and an effort to leverage modern AI techniques to develop and deliver energy and climate solutions.
Prior to joining the Department of Energy, Dr. Majumdar was the Almy & Agnes Maynard Chair Professor of Mechanical Engineering and Materials Science & Engineering at University of California–Berkeley and the Associate Laboratory Director for energy and environment at Lawrence Berkeley National Laboratory. He also spent the early part of his academic career at Arizona State University and University of California, Santa Barbara.
Dr. Majumdar received his bachelor's degree in Mechanical Engineering at the Indian Institute of Technology, Bombay in 1985 and his Ph.D. from the University of California, Berkeley in 1989. -
Wendy Mao
Professor of Earth and Planetary Sciences, of Photon Science and, by courtesy, of Geophysics
Current Research and Scholarly InterestsUnderstanding the formation and evolution of planetary interiors; experimental mineral physics; materials in extreme environments.
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Darya Marchany-Rivera
Staff Engineer, SLAC National Accelerator Laboratory
Current Role at StanfordBeamline Scientist- SMB MC
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Agostino Marinelli
Assistant Professor of Photon Science, of Particle Physics and Astrophysics and, by courtesy, of Applied Physics
Current Research and Scholarly InterestsX-ray free-electron lasers and applications.
Advanced particle accelerators. -
Todd Martinez
David Mulvane Ehrsam and Edward Curtis Franklin Professor of Chemistry and Professor of Photon Science
Current Research and Scholarly InterestsAb initio molecular dynamics, photochemistry, molecular design, mechanochemistry, graphical processing unit acceleration of electronic structure and molecular dynamics, automated reaction discovery, ultrafast (femtosecond and attosecond) chemical phenomena
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Anjani Maurya
Postdoctoral Scholar, Photon Science, SLAC
BioI am a Postdoctoral Research Scholar at Stanford University and the SLAC National Accelerator Laboratory. My ongoing projects include investigating plastic recycling through chemical and biological methods to gain a deeper understanding of plastic deconstruction. Prior to this, I earned my Ph.D. in Biomedical Engineering from the Swiss Federal Laboratories for Materials Science and Technology (Empa) and the University of Bern, focusing on materials science applications in biomedical engineering.
My academic journey began with the Erasmus Mundus Master in Materials Science Exploring Large Scale Facilities (MaMaSELF) program, during which I studied at the University of Rennes 1 in France and the Technical University of Munich in Germany. Additionally, I hold a Bachelor of Technology degree in Engineering Physics from the Indian Institute of Technology Guwahati, India.
My ultimate goal is not only to expand the boundaries of scientific understanding but also to engineer solutions addressing pressing environmental concerns, thus making a meaningful societal impact and forging a path towards a more sustainable future. -
Meagan Mauter
Associate Professor of Photon Science, Senior Fellow at the Woods Institute for the Environment and at the Precourt Institute for Energy and Associate Professor, by courtesy, of Chemical Engineering
BioProfessor Meagan Mauter is appointed as an Associate Professor of Civil & Environmental Engineering and as a Center Fellow, by courtesy, in the Woods Institute for the Environment. She directs the Water and Energy Efficiency for the Environment Lab (WE3Lab) with the mission of providing sustainable water supply in a carbon-constrained world through innovation in water treatment technology, optimization of water management practices, and redesign of water policies. Ongoing research efforts include: 1) developing automated, precise, robust, intensified, modular, and electrified (A-PRIME) water desalination technologies to support a circular water economy, 2) identifying synergies and addressing barriers to coordinated operation of decarbonized water and energy systems, and 3) supporting the design and enforcement of water-energy policies.
Professor Mauter also serves as the research director for the National Alliance for Water Innovation, a $110-million DOE Energy-Water Desalination Hub addressing water security issues in the United States. The Hub targets early-stage research and development of energy-efficient and cost-competitive technologies for desalinating non-traditional source waters.
Professor Mauter holds bachelors degrees in Civil & Environmental Engineering and History from Rice University, a Masters of Environmental Engineering from Rice University, and a PhD in Chemical and Environmental Engineering from Yale University. Prior to joining the faculty at Stanford, she served as an Energy Technology Innovation Policy Fellow at the Belfer Center for Science and International Affairs and the Mossavar Rahmani Center for Business and Government at the Harvard Kennedy School of Government and as an Associate Professor of Engineering & Public Policy, Civil & Environmental Engineering, and Chemical Engineering at Carnegie Mellon University. -
Linda McCulloch
Unit/Program Comms Mgr 2, SLAC National Accelerator Laboratory
Current Role at StanfordHead of Creative Content & Identity at SLAC National Accelerator Laboratory
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Paul McIntyre
Rick and Melinda Reed Professor, Professor of Photon Science and Senior Fellow at the Precourt Institute for Energy
BioMcIntyre's group performs research on nanostructured inorganic materials for applications in electronics, energy technologies and sensors. He is best known for his work on metal oxide/semiconductor interfaces, ultrathin dielectrics, defects in complex metal oxide thin films, and nanostructured Si-Ge single crystals. His research team synthesizes materials, characterizes their structures and compositions with a variety of advanced microscopies and spectroscopies, studies the passivation of their interfaces, and measures functional properties of devices.
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Apurva Mehta
Senior Scientist, SLAC National Accelerator Laboratory
BioI am a materials scientist by training with 30 years of experience investigating molecular-scale processes that control function, aging, and failure of complex materials and devices. Advance characterization methods that give insight into molecular processes have undergone a dramatic change over those 30 years with the advent of brighter sources (from X-rays synchrotrons and free-electron lasers to MeV accelerator-based electron sources), and faster and larger area detectors. The depth and the precision of insights have improved significantly but the amount of raw data has increased by orders of magnitude as well, making extraction of deep insights harder. Over the last decade, I have, therefore, focused on leveraging emerging machine learning and artificial intelligence techniques to not only accelerate knowledge extraction from complex, multi-dimensional, and noisy data but also make data collection smarter.
https://scholar.google.com/citations?user=sXrmPAsAAAAJ&hl=en -
Derek Mendez
Staff Scientist, SLAC National Accelerator Laboratory
Current Role at StanfordComputational staff scientist at the Stanford Synchrotron Radiation Lightsource (SSRL), in the Macromolecular Crystallography group (Structural and Molecular Biology division).
Main activities revolve around a 3 year BRaVE-funded project to build a new X-ray resource for the acceleration of medicines development (XMeD). Active in-silico areas of research are in the characterization of crystallization outcomes, virtual and experimental screening of ligands, in-silico methods for lead molecule optimization, and extremely sensitive absorption profile characterization using machine learning techniques. A major computational goal is to determine the most valuable tools (and develop new ones) for future XMeD users.
Beyond XMeD, we are focusing on using GPUs and machine learning models to accelerate processing and characterization of user diffraction data that is collected at SSRL beamlines 12-1, 12-2, 14-1, and 9-2. In addition, we are aiming to make available to users new methods that process X-ray diffraction data at the pixel-level in order to extract more information to better resolve structural changes in proteins arising from e.g., binding events and light/chemical driven dynamics.
We are also partnering with NERSC to build a framework for our beamline users to offload computationally intensive jobs to the Perlmutter GPU cluster.
