Dr. Ikenna C. Nlebedim is an associate scientist and group leader at Ames Laboratory and the magnet thrust co-lead for the Critical Materials Institute (CMI). He contributes to CMI research efforts on recycling, additive manufacturing, thermomagnetic processing and system levels finite element modeling. He has a Ph.D. from Cardiff University, Cardiff, UK, and an M.Sc. from KTH, Stockholm, Sweden. His research interests include recycling of materials, magnetoelastic and magnetoelastic materials, magnetic non-destructive evaluation, and magnetic systems modeling.
She is the manager of the Department of Human Factors, Controls, and Statistics at Idaho National Laboratory (INL). She graduated from Montana State University with a doctorate in mathematics with an emphasis in numerical analysis, followed by a postdoctoral fellowship in industrial mathematics at the Center for Research in Scientific Computation at North Carolina State University. Prior to joining INL in 2010, she worked for Sentient Corporation and served as a principal investigator for several Small Business Innovation Research projects in the area of prognostic health management. She has extensive experience in data processing and analysis using the SAS programming environment and MATLAB, and served as the technical lead for the Nuclear Data Management and Analysis System from 2014 to 2017. She has also provided analytical support as needed for a variety of projects at INL, including high-temperature materials characterization and fuel performance.
He is a directorate fellow in the Nuclear Science and Technology Department at Idaho National Laboratory (INL). With a career spanning nearly 40 years at INL, he has extensive experience in many key areas of computational methods research and model development, including nonlinear thermo-mechanics, fracture mechanics, shock wave and detonation, and thermal plasma spray. From 2009 to 2016, he led the team developing BISON, INL’s state-of-the-art nuclear fuel performance code, which is currently in use at numerous national and international laboratories and nearly 20 universities with growing acceptance in industry. He holds bachelor’s and master’s degrees from Brigham Young University and a doctorate from the University of Idaho, all in mechanical engineering. He is an affiliate professor at the University of Idaho and has served as adviser to numerous graduate students. He is the author or co-author of approximately 180 scientific publications, including over 50 peer-reviewed journal articles, and has several thousand citations to his work.
He received his BS in chemical engineering at Michigan State University (2001) while also working as a research assistant in the Composite Materials and Structures Center under the supervision of Dr. Lawrence T. Drzal. He completed his MS (2003) and PhD (2006) in chemical engineering at Stanford University under the direction of Prof. Stacey F. Bent in collaborative research project with IBM T. J. Watson Research Center’s Drs. Nicholas C. Fuller and Stephen M. Gates studying the interactions between ashing plasmas and low-k dielectric thin films. He was a Postdoctoral Fellow at Lawrence Livermore National Laboratory (2006-2008) before his current position as a Staff Scientist in the Advanced Materials Synthesis group. Currently, his research focuses on nanostructured and porous materials (e.g. aerogels and functional nanocomposites) for a wide range of applications, such as energy storage, sensing, and catalysis. This includes both the development of materials with novel properties and the development of feedstock materials for various additive manufacturing (a.k.a. 3D printing) techniques.
He is a research scientist in Idaho National Laboratory’s Nuclear Fuels and Materials Division and a laboratory fellow. He has a doctorate in metallurgy and materials science from Case Western Reserve University in 1977. Formerly deputy division director for the Nuclear Technology Division and senior scientist with Argonne National Laboratory, he managed a fuel development effort for the Integral Fast Reactor (IFR) Program from 1991 to 1994. He participated and managed the groups that developed, fabricated, and set performance limits for driver and blanket fuels for the Experimental Breeder Reactor-II. He now works on several fuel development programs and has extensive experience with development and performance of many nuclear fuel types, including the performance of various structural/fuel cladding materials in a reactor environment. With over 40 years of experience in studying the effects of radiation on materials and fast reactor fuel development, he has more than 90 external and peer-reviewed publications and 1,500 citations.
He has wide experience leading national and international advanced fuel development programs, including first-of-a-kind testing of metal fuel with high minor actinide content, high-temperature ceramics for gas-cooled fast reactors, and U-Mo based research reactor fuel. He was instrumental in the startup of the U.S. Department of Energy’s (DOE) Nuclear Science User Facilities (NSUF) program and served as interim director and scientific program manager. He is currently the director of Characterization and Advanced Post-irradiation Examination at Idaho National Laboratory. In this role, he oversees the development and utilization of new facilities and analysis tools that provide critical information on fuel and material performance to the nuclear energy research community. He has also worked in the areas of characterization of nuclear waste forms, novel routes for fabrication of low-cost silicon carbide fibers, and high-temperature creep and oxidation resistant intermetallic materials.
Grant is the program manager for cybersecurity research in the Division of Chemical and Biological Sciences (DCBS) at Ames Laboratory. His focus has been on developing software for integrations with cyber defensive tools for the automated cyber threat information sharing program, the Cyber Fed Model (CFM), at Argonne National Laboratory. Additionally, he has provided expertise in research projects developing correlation of publicly exposed devices with vulnerabilities and machine learning for intrusion detection of grid systems. Prior to joining Ames Laboratory, he was in the Aerospace industry in various product development and management roles with formerly United Technologies Aerospace Systems. This included supporting development of cybersecurity policy and secure development life cycles for safety critical systems as well as secure design and assessment of real-time systems bridging security domains on various aircraft network busses. He received an M.S. in technology management from the University of St. Thomas and B.S. in computer engineering from Iowa State University.
He is a research and development engineer in the Experiment Analysis Group of Nuclear Science and Technology at Idaho National Laboratory. In his present position, he leads in-pile instrumentation development for transient irradiation testing and is a principal investigator for transient testing of metallic fuels. He is an experiment safety and performance analyst for experiments at the Advanced Test Reactor and the Transient Reactor Test Facility. In addition, he is a technical lead for measurement of thermophysical properties of nuclear materials. He has expertise in energy transport in condensed matter, liquids, gases, and material interfaces. He has significant experience in advanced measurements of thermophysical properties of nuclear materials using multi-scaled approaches, including nano-scale measurements using atomic force microscopy, laser-based microscopic photothermal methods, and bench-scale high temperature thermal conductivity techniques. He also has expertise in numerical and commercial finite element analysis. He holds bachelor’s and master’s degrees from Utah State University and a joint doctorate from Utah State University and Universite de Reims Champagne-Ardenne. He is a member of American Nuclear Society (ANS) and American Society of Mechanical Engineers. He was the founding president of the ANS Student Chapter at Utah State University and currently serves as an Executive Committee member for the Material Science and Technology Division of ANS.
He is a computer scientist in the Global Security Sciences Division at Argonne National Laboratory working on a variety of Modeling and Simulation (M&S) projects. He is an integral part of the Analysis of Mobility Platforms (AMP) logistics modeling project for U.S. Transportation Command. He has also been the lead investigator on a program for the Naval Research Laboratory doing Electronic Warfare (EW) M&S, which includes both EW system modeling as well as detailed Radio Frequency (RF) propagation modeling in complex environments. Among his research interests is the development of remotely distributed deep-learning image recognition systems for Unmanned Aerial Systems (UAS) detection. He participated in numerous government and military test and evaluation events for UAS mitigation systems and did analysis on UAS threats to critical infrastructure and methods for protection. He graduated from Carnegie Mellon University with a degree in computer science and robotics and is currently pursuing a master's in analytics at the University of Chicago with an emphasis on advanced computational models, including computer vision and machine learning algorithms.
He is a materials engineer and laboratory fellow at Idaho National Laboratory. He holds a doctorate in metallurgical engineering from Michigan Technological University. He serves as the technical lead for the Next Generation Nuclear Plant High Temperature Alloys Research and Development Program and on the management board as the Metals Working Group chair for the Gen IV International Forum Very High Temperature Reactor Materials Program and on the strategic planning board for Nuclear Energy Enabling Technologies Materials Integration. His specialties include the research and development of alloys for use in high-temperature reactors. He recently was the principal investigator and technical lead on Next Generation Nuclear Plant High Temperature Metals Research and Development for the U.S. Department of Energy. He is the author of 65 peer-reviewed articles and 35 conference proceedings, and holds seven U.S. patents.
He is a licensed professional engineer and the seismic research and development group lead at Idaho National Laboratory (INL). In this role, he built a capability at INL to deploy advanced analytical methods and numerical tools used for seismic nonlinear soil-structure interaction analysis and quantifying nuclear power plant risk to external hazards, such as seismic and flooding. His background is in vibrational analysis of structures and spent fuel storage and in high-level waste processing. He has over 13 years of experience with spent fuel canister impact analysis using Explicit Finite Element Analysis (FEA) codes. He has performed linear and nonlinear vibrational analysis, including vibrational analysis of spent nuclear fuel, seismic analysis of used nuclear fuel storage racks, and seismic soil-structure interaction (SSI) analysis of nuclear facilities and nuclear power plants. He has performed nonlinear time domain collapse analysis of high-level waste and nuclear structures to determine margin to failure. He is also involved in research to understand technologies that could make advanced nuclear power plants economically viable. His research interests include the application of the business model canvas to research and development, cost-effective advanced reactor technology, nonlinear seismic SSI analysis, seismic protective systems, spent fuel transportation and storage, and beyond design basis threats to nuclear structures. He serves on the ASCE 4 and on ASCE 43 committees. He has authored numerous reports on nuclear canister impact analysis, seismic analysis, and seismic isolation. He has a master’s degree in engineering structures and mechanics.
He has been a Scientist at Los Alamos National Laboratory since 1999, starting as a post-doctoral researcher in 1994. Rod is the Los Alamos Program Manager for the Fuel Cell and Vehicle Technologies Programs. He has worked on fuel cells for transportation at both Los Alamos and General Motors. He has 13 U.S. patents, authored over 100 papers related to fuel cell technology with over 8300 citations and an H-factor of 34. He has led projects on hydrogen production, water transport and PEM fuel cell durability. He was the Principal Investigator for the 2004 Fuel Cell Seminar Best Poster Award, was awarded the 2005 DOE Hydrogen Program R&D Award for his team's work in fuel cell durability, received the U.S. Drive 2012 Tech Team Award for the Fuel Cell Technical Team, was recently selected as the 2014 winner of the Research Award of the Energy Technology Division of the Electrochemical Society and PI for the 2015 Fuel Cell Seminar Best Poster Award. He received a 2016 DOE Fuel Cell Technologies Office Annual Merit Award for Fuel Cells. He is a member of the DOE/US Drive Fuel Cell Technical Team, and is co-chair of the DOE Fuel Cell Technologies Office Durability Working Group and Director for the multi-lab consortium for Fuel Cell Performance and Durability (FC-PAD). As PI/co-PI, he has directed over $50M of funding at Los Alamos.
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