SLAC National Accelerator Laboratory
Showing 801-900 of 1,755 Results
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Jake D Koralek
Staff Scientist, SLAC National Accelerator Laboratory
BioI am a condensed matter physicist with research interests in quantum materials, ultrafast optics and X-ray science. I grew up in the Stanford neighborhood where I attended Palo Alto High School. I went on to the College of Creative Studies at UCSB where i worked in the lab of David Awschalom studying semiconductor spintronics. I got my PhD in physics from the University of Colorado, Boulder, working with Dan Dessau, where we developed the first system to perform angle-resolved photoemission spectroscopy (ARPES) using a table-top laser rather than a large synchrotron facility. I moved to Lawrence Berkeley National Lab for my postdoctoral research with Joe Orenstein where we applied a wide variety of ultrafast optical techniques to study emergent properties in quantum materials and semiconductor devices. I stayed in Berkeley to work with Bob Schoenlein developing ultrafast X-ray techniques to study quantum materials. In 2014 I moved to SLAC where I am now a staff scientist in the Materials ScienceDepartment at the Linac Coherent Light Source (LCLS), the world's first X-ray free-electron laser.
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Kristjan Kunnus
Staff Scientist, SLAC National Accelerator Laboratory
Current Role at StanfordInstrument Lead of the ChemRIXS endstation at the LCLS
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Kirk Larsen
Associate Scientist, SLAC National Accelerator Laboratory
Current Role at StanfordCoherent X-ray Imaging Instrument, Linac Coherent Light Source - Laser Scientist POC and SLSO
Ultrafast UV-Vis Sources Group, Laser Sciences Department - Tunable Few-Cycle Source Development -
Jun-Sik Lee
Senior Scientist, SLAC National Accelerator Laboratory
BioDr. Lee boasts over 15 years of expertise in scientific inquiry and instrumentation within X-ray facilities. Throughout Dr. Lee's career as an X-ray scientist, the primary focus has been tackling fundamental queries within a spectrum of emerging materials, including high-Tc superconductivity, magnetism, multiferroicity, Li-ion batteries, photovoltaics, and heterostructures. His extensive repertoire includes deploying comprehensive X-ray studies employing both scattering and spectroscopy techniques across both hard and soft X-ray domains. He has not only leveraged existing methodologies but has also been instrumental in developing cutting-edge X-ray instruments, including advanced scattering and spectroscopic setups. These innovations have been pivotal in providing novel approaches necessary for addressing multifaceted scientific inquiries.
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Wei-Sheng Lee
Lead Scientist, SLAC National Accelerator Laboratory
BioDr. Lee is a staff scientist at SLAC National Accelerator Lab and a PI at the Stanford Institute of Materials and Energy Sciences (SIMES) at SLAC. His research interest is to understand and control collective behaviors in quantum materials by using and developing x-ray techniques, including x-ray/photoemission spectroscopy, resonant/non-resonant inelastic x-ray scattering and time-resolved x-ray scattering using synchrotron radiation light source and x-ray free-electron laser.
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Xiang Li
Associate Scientist, SLAC National Accelerator Laboratory
BioI am a scientist in the Atomic, Molecular and Optical (AMO) Sciences Department and Data Systems Division at the Linac Coherent Light Source (LCLS). Investigating the ultrafast processes in atoms and molecules with charged-particle spectroscopy at x-ray free-electron lasers is the major theme of my research. It consists of three interconnected endeavors. One is to understand the material response to ultra-intense x-rays at the atomic level, and another is to exploit such x-rays as the probe for unraveling photo-induced molecular dynamics. And the third is to develop machine learning algorithms for solving some of the bottleneck problems in our field. I am involved in the design, assembly, and operation of experimental endstations at the AMO beamline of the LCLS, as well as the software development for AMO experiments performed at free-electron laser facilities.
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Mengning Liang
Lead Scientist, SLAC National Accelerator Laboratory
Current Role at StanfordMy role at LCLS at SLAC is SRD Deputy Director for Strategic Development - I aid management to develop FEL science sustainably and to increase the impact of FEL science in the broader scientific community.
Coherent X-ray Imaging (CXI) Instrument lead - Lead one of the scientific instruments at LCLS. CXI is a hard X-ray, in-vacuum instrument which specialized in low signal to noise experiments due to a vacuum sample environment and high X-ray power measurements due to a nanofocus beam which can provide X-ray power up to 10^20W/cm^2
LCLS-II-HE CXI upgrade science lead. LCLS-II-HE is an upgrade of the LCLS X-ray Free Electron Laser which will take the repetition rate from 120Hz to 1MHz. The CXI instrument will undergo a complete upgrade to maximally utilize this unprecedented new source. -
Ming-Fu Lin (林明甫)
Lead Scientist, SLAC National Accelerator Laboratory
Current Role at StanfordI am interested in ultrafast sciences (using X-ray, electron diffraction and transient absorption spectroscopy to study ultrafast dynamics of molecules in gas, liquid and materials).
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Yu Lin
Staff Scientist, SLAC National Accelerator Laboratory
BioDr. Lin is a staff scientist at SLAC National Accelerator Laboratory and a PI at the Stanford Institute for Materials and Energy Sciences (SIMES) at SLAC. Her research centers on utilizing a suite of in situ probes, particularly X-ray tools, to understand the behavior of complex materials under extreme conditions. These materials find applications in a wide range of technologies essential for a sustainable energy future. Recently, integrating artificial intelligence tools has become one of her new research endeavors, further advancing the study.
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Tom Linker
Associate Scientist, SLAC National Accelerator Laboratory
BioI am an Associate Scientist at SLAC National Lab. I utilize mutliscale simulations and machine learning to understand light matter interaction for ultrafast X-ray experiments performed at X-ray light sources around the world.
I am currently interested in development of attosecond non-linear x-ray emission spectroscopy techniques with the ultimate goal of exploring photochemistry in biological and catalytic systems. I am also developing molecular dynamics frameworks and X-ray scattering/spectroscopy experiments for excited state chemistry at nanoparticle surfaces for new energy technologies.
