Keith Ray

Keith Ray Email and Phone Number

Staff Scientist, Quantum Simulations Group at Lawrence Livermore National Laboratory @ Lawrence Livermore National Laboratory
livermore, california, united states
Keith Ray's Location
Berkeley, California, United States, United States
Keith Ray's Contact Details

Keith Ray personal email

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Keith Ray phone numbers

About Keith Ray

Seven years of experience modeling materials for superconducting qubits, semiconductor radiation detectors, ion trap electrodes, hydrogen storage, gas separation, and electrochemical energy storage. Expertise in quantum electronic structure calculations, quantum and classical molecular dynamics, Monte Carlo, and finite element analysis methods to elucidate materials properties. Four years of experimental experience in nanotechnology: synthesizing, characterizing, and fabricating devices with carbon nanotubes.

Keith Ray's Current Company Details
Lawrence Livermore National Laboratory

Lawrence Livermore National Laboratory

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Staff Scientist, Quantum Simulations Group at Lawrence Livermore National Laboratory
livermore, california, united states
Website:
llnl.gov
Employees:
6681
Keith Ray Work Experience Details
  • Lawrence Livermore National Laboratory
    Staff Scientist, Quantum Simulations Group
    Lawrence Livermore National Laboratory Aug 2017 - Present
  • Lawrence Livermore National Laboratory
    Postdoctoral Research Staff Member
    Lawrence Livermore National Laboratory Aug 2014 - Aug 2017
    LLNL is a Department of Energy (DOE) Laboratory. Predicted and characterized interfacial compound formation for TlBr semiconductor radiation detectors to improve service life. Developed an electron spin model to understand magnetic flux noise in superconducting qubits. Determined the microscopic sources of electric field noise that degrade trapped ion qubit performance. Identified hydrogen storage material intermediate phases by simulating x-ray adsorption spectra and calculated thermodynamic properties. Worked with other theorists as well as experimentalists in a variety of research teams. Contributed to nine scientific papers to fulfill critical project milestones, led five of those. Developed Monte Carlo simulation, electrostatics, and micromagnetics software. Contributed to several grant proposals. Presented research at eight conferences and established new collaborations. Received a LLNL Physical and Life Sciences Best Poster Award. Mentored summer research students.
  • Uc Berkeley Department Of Materials Science
    Postdoctoral Research Scholar
    Uc Berkeley Department Of Materials Science May 2013 - Jul 2014
    Berkeley, Ca
    Asta research group studies the properties of materials for energy applications, alloys, and materials interfaces. Performed research as part of an Energy Frontiers Research Center (EFRC) on Molecularly Engineered Energy Materials (MEEM), under the DOE. Calculated the gas separation properties of a metal organic framework and led the resulting publication. Determined the effect of van der Waals forces on the diffusivity of acetonitrile electrolytes for electrochemical energy storage and presented the work at a national conference. Calculated the band gap of MoO3 using many-body perturbation theory.
  • Uc Berkeley Department Of Physics / Department Of Materials Science
    Graduate Researcher
    Uc Berkeley Department Of Physics / Department Of Materials Science Jan 2010 - May 2013
    Berkeley, Ca
    Calculated the binding energy of CO2 molecules to zeolitic imidazolate frameworks (ZIF) using van der Waals corrected density functional theory. Determined the effect that ZIF topology and chemical functionalization have on CO2 and methane binding. Examined the structural and vibrational properties of the MoO3 battery material, using electronic structure calculations. Parameterized interatomic potentials with first principles calculations. Contributed to five publications, led two of those, and presented seven times at domestic and international conferences. Maintained two scientific computing clusters.
  • Uc Berkeley Department Of Physics
    Graduate Researcher
    Uc Berkeley Department Of Physics Aug 2006 - Dec 2009
    Zettl research group studies nanomaterials, including graphene and carbon nanotubes. Performed electron beam lithography and photolithography on nanotube devices. Fabricated a superconducting quantum interference device using nanotube templated weak link Josephson junctions and measured the device using a helium-3 cryostat. Determined the break down temperature of carbon nanotubes in vacuum and published an article in Physical Review Letters as second author. Performed characterization of nanotube devices using scanning electron microscopy, transmission electron microscopy, transport measurements, and energy-dispersion x-ray spectroscopy. Served as research group safety officer.
  • Uc Berkeley Department Of Physics
    Undergraduate Researcher
    Uc Berkeley Department Of Physics Feb 2005 - Jul 2006
    Berkeley, Ca
    Performed arc and chemical vapor deposition synthesis of nanotubes. Performed in-situ transmission electron microscope transport measurements on nanotube devices. Utilized electron beam and thermal evaporators to deposit metals.

Keith Ray Skills

Physics Chemistry Nanotechnology Matlab Fortran Characterization Afm Spectroscopy Materials Science Nanomaterials Scientific Computing Scanning Electron Microscopy Science Data Analysis Research Density Functional Theory Mathematica Molecular Dynamics Finite Element Analysis Monte Carlo Simulation Python Mathematics

Keith Ray Education Details

Frequently Asked Questions about Keith Ray

What company does Keith Ray work for?

Keith Ray works for Lawrence Livermore National Laboratory

What is Keith Ray's role at the current company?

Keith Ray's current role is Staff Scientist, Quantum Simulations Group at Lawrence Livermore National Laboratory.

What is Keith Ray's email address?

Keith Ray's email address is ra****@****lnl.gov

What is Keith Ray's direct phone number?

Keith Ray's direct phone number is +192542*****

What schools did Keith Ray attend?

Keith Ray attended University Of California, Berkeley, University Of California, Berkeley, University Of California, Berkeley.

What skills is Keith Ray known for?

Keith Ray has skills like Physics, Chemistry, Nanotechnology, Matlab, Fortran, Characterization, Afm, Spectroscopy, Materials Science, Nanomaterials, Scientific Computing, Scanning Electron Microscopy.

Who are Keith Ray's colleagues?

Keith Ray's colleagues are Paul Wilson, Sean Tye, Bill Gatto, Elizabeth Flores, Rory Vitaga, Rita Bettenhausen, Roger Minich.

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