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Catalin Spataru
Staff Page • Materials Physics. Education Ph.D., Physics, UC Berkeley (2004) Research Interests First-principles calculations of the structural, electronic, transport and optical properties of advanced materials. Publications Robinson DA et al, Tunable Intervalence Charge Transfer in Ruthenium Prussian Blue Analog Enables Stable and Efficient Biocompatible Artificial Synapses., Advanced Materials (2022)Thomas, CJ et al.,...
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Chemical Physics
Page • Fundamental chemical physics research at the CRF is focused on basic science that impacts a broad range of forefront DOE energy missions. CRF researchers study the interactions of light and electric and magnetic fields with matter, the transfer of energy among electrons, atoms and molecules, the chemical processes that are...

Chemical Reactivity
Page • The CRF research into the fundamentals of chemical reactivity characterizes the building blocks important to all chemistry, thus contributing to a broad range of DOE energy missions. The work spans system complexity from dynamics experiments on single collision scattering or photodissociation of small molecules to detailed kinetics investigations of complex...

Chemistry-Transport Interactions
Page • Combustion systems are characterized by a complex interplay between convection and diffusional transport processes and chemical reaction rates, particularly in turbulent flows, wherein strong, time-varying gradients in both chemical composition and temperature couple with chemical reactions. These systems are practically relevant and scientifically challenging to investigate and understand, due to...

Chirped-Pulse Microwave Spectroscopy
Page • Technical Details Broadband chirped-pulse Fourier Transform microwave (CP-FTMW) spectroscopy uses fast digital electronics from the communications industry to create chirped-pulses of microwave radiation that can interrogate rotational transitions spread over wide frequency ranges (2=8 GHz or 8-18 GHz) simultaneously. Using fast digitizers, the free-induction decay from the molecular sample is...

Chris Kliewer
Staff Page • R&D S&E, Chemistry. Visit my personal staff page here.

Christian Mailhiot
Staff Page • Materials Science. Biography Prior to joining Sandia in 2016, I held the position of professor in the College of Arts and Sciences at Washington State University (WSU) during the period 2013 – 2016. At WSU, I was Director of the Center for Institutional Research Computing (CIRC), and founder and Administrative Director...
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Christopher R. Shaddix
Staff Page • Manager, Combustion Research Facility, Plasma & Reacting Flow Science Department. Biography Dr. Shaddix completed his PhD in Mechanical and Aerospace Engineering from Princeton University in 1993. He served as a National Research Council postdoctoral fellow at the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland. Since 1995, he...

Coherent Raman Imaging
Page • Nonlinear coherent Raman spectroscopy has long been the gold standard for the nonintrusive determination of molecular temperature and speciation during chemical reactions. The coherent, laser-like, signal beam allows for the remote probing of even optically hostile environments, while blue-shifted signal of anti-Stokes Raman enables separation from the optical interference of...

Combustion Research Facility
Page • A Department of Energy Office of Science Collaborative Research Facility Advancing fundamental physical sciences and technologies for America's energy future Established as the first U.S. Department of Energy (DOE) user facility in the 1970s and designated a DOE collaborative research facility in 2008, the Combustion Research Facility (CRF) at Sandia...
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