**Geoffrey B. McFadden** is a mathematician in the Mathematical Modeling and Analysis Group of the Applied and Computational Mathematics Division in the NIST Information Technology Laboratory. His main interests are in applied mathematics, mathematical modeling, and scientific computing. He has worked extensively on diffuse interface models of phase transitions in materials science with colleagues in the NIST Material Measurement Laboratory. He has served on the editorial boards of the *Journal of Computational Physics*, the *SIAM Journal on Applied Mathematics*, the *Journal of Crystal Growth*, and *Interfaces and Free Boundaries*. He is a Fellow of the American Physical Society, the Society for Industrial and Applied Mathematics, and the Washington Academy of Sciences.

**ADDITIONAL DATA**

Orchid: 0000-0001-6723-2103

**RECENT PUBLICATIONS**

•** **W.J. Boettinger, M.E. Williams, K.-W. Moon, G.B. McFadden, P. N. Patrone, J. H. Perepezco, Interdiffusion in the Ne-Re System: Evaluation of Uncertainties, *Journal of Phase Equilibria and Diffusion* **38** (2017) 750–763. DOI: 10.1007/s11669-017-0562-7

•** **Sean Colbert-Kelly, Geoffrey B. McFadden, Daniel Phillips, and Jie Shen, Numerical Analysis and Simulation for a Generalized Planar Ginzburg-Landau Equation in a Circular Geometry, *Communications in Mathematical Sciences* **15** (2017) 329-357. DOI: 10.4310/CMS.2017.v15.n2.a3

•** **R.F. Sekerka, G.B. McFadden, and W.J. Boettinger, Analytic Derivation of the Sauer-Friese Flux Equation for Multicomponent Mutiphase Diffusion Couples with Variable Partial Molar Volumes, *Journal of Phase Equilibria and Diffusion* **37** (2016) 640-650. DOI: 10.1007/s11669-016-0500-0

•** **Y. Mishin, G.B. McFadden, R.F. Sekerka, and W.J. Boettinger, Sharp Interface Model of Creep Deformation in Crystalline Solids, *Physical Review B* **92** (2015) 064113. DOI: 10.1103/PhysRevB.92.064113

•** **Augustin Luna, Geoffrey B. McFadden, Mirit I. Aladjem, and Kirk W. Kohn, Predicted Role of NAD Utilization in the Control of Circadian Rhythms during DNA Damage Response, *PLOS Computational Biology* **11** (2015) e1004144. DOI: 10.1371/journal.pcbi.1004144

• R.F. Sekerka, G.B. McFadden, and S.R. Coriell, Morphological Stability, in *Handbook of Crystal Growth*, Vol. I, 2nd ed, (2015) 595-630. DOI: 10.1016/B978-0-444-56369-9.00014-9

• A. Rieman, N.M. Ferraro, A. Turnbull, et al., Tokamak Plasma High Field Side Response to an n=3 Magnetic Perturbation: a Comparison from Seven Different Codes, *Nuclear Fusion*** 55** (2015) 063026. DOI: 10.1088/0029-5515/55/6/063026

Author(s)

, Eugenia Kim, Antoine Cerfon

Models of magnetohydrodynamic (MHD) equilibia that for computational convenience assume the existence of a system of nested magnetic flux surfaces tend to

Author(s)

, , Yuri Mishin

The interaction of vacancies with grain boundaries (GBs) is involved in many processes occurring in materials, including radiation damage healing and

Author(s)

, , Daniel Phillips, Jie Shen

In this paper, a numerical scheme for a generalized planar Ginzburg-Landau energy in a circular geometry is studied. A spectral-Galerkin method is utilized, and

Created October 9, 2019