Peter Graf - Research Scientist
Peter Graf graduated Phi Beta Kappa, with distinction, from Stanford University in 1989. After several years working as a professional C/C++ programmer, he entered graduate school and in 2003 received his Ph.D. in Mathematics from the University of California at Berkeley in 2003. His thesis involved optimization of model reduction for systems of ordinary differential equations, under advisor Alexandre Chorin.
Dr. Graf’s research at NREL is primarily focused on bringing state-of-the-art applied mathematics to bear on computational problems involving renewable energy. In particular, he has helped develop the methodology and a suite of software tools to apply advanced optimization techniques to problems of material design. Current research includes optimization of electronic structure of alloys and nanostructures, parameter identification in systems biology for hydrogen production, and scientific data management.
Selected Publications
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P.A. Graf and W.B. Jones, “A projection based multiscale optimization method for eigenvalue problems,” J. Global Optim. (in press, 2007).
- P.A. Graf, K. Kim, W. Jones, and L.W. Wang, “Surface passivation optimization using DIRECT,” J. Comput. Phys. (in press, 2007).
- G. Trimarchi, P. Graf, A. Zunger, “Exploring the configurational space of binary alloys: Different sampling for different cell shapes,” Phys. Rev. B 74, 014204 (2006).
- K. Kim, P.A. Graf, W.B. Jones, “A genetic algorithm based inverse band structure method for semiconductor alloys,” J. Comput. Phys. 208, 735-760 (2005).
NREL Publications
View NREL publications for this staff member.
Other Team Members
Peter Graf |
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