Professor Hofmann received her Ph.D. in Geochemistry. Her dissertation explored the relationship between kinetic and thermodynamic driving forces and the sub-micron-scale distribution of cationic impurities within the crystal lattices of two petrologically significant minerals. Professor Hofmann then spent the following three years as a postdoctoral fellow at Lawrence Berkeley National Laboratory where, using a combination of experimental and computational techniques, she investigated molecular-scale mechanisms responsible for the separation of isotopes in solution. During this time, she also served as a visiting faculty member in the Department of Earth & Planetary Sciences at UC Berkeley.
B.A., Franklin & Marshall College, 2004; M.S., California Institute of Technology, 2008; Ph.D, California Institute of Technology, 2010
Hofmann AE, Baker MB, & Eiler JM. (2014). Sub-micron-scale trace-element distributions in zircons of known provenance: Implications for Ti-in-zircon thermometry. Accepted for publication in Contributions to Mineralogy and Petrology.
Eiler JM, Berquist B, Bourg I, Cartigny P, Farquhar J, Gagnon A, Guo W, Halevy I, Hofmann A, Larson, TE, Levin N, Schauble E, & Stolper D. (2014). Frontiers of stable isotope geoscience. Chemical Geology. 372: 119–143. doi: 10.1016/j.chemgeo.2014.02.006.
Hofmann AE, Baker MB, & Eiler JM. (2013). An experimental study of Ti and Zr partitioning among zircon, rutile, and granitic melt. Contributions to Mineralogy and Petrology 166: 235–253. doi: 10.1007/s00410-013-0873-6.
Eiler J, Cartigny P, Hofmann AE, & Piasecki A. (2013). Non-canonical mass laws in equilibrium isotopic fractionations: empirical evidence from the vapor pressure isotope effect of SF6. Geochimica et Cosmochimica Acta 107: 205–219. doi: 10.1016/j.gca.2012.12.048.
Hofmann AE, Bourg IC, & DePaolo DJ. (2012). Ion desolvation as a mechanism for kinetic isotope fractionation in aqueous systems. Proceedings of the National Academy of Sciences USA. 109(46): 18689–18694. doi: 10.1073/pnas.1208184109.
Hofmann AE, Valley JW, Watson EB, Cavosie AJ, & Eiler JM. (2009). Sub-micron scale distributions of trace elements in zircon. Contributions to Mineralogy and Petrology 158 (3): 317–335. doi: 10.1007/s00410-009-0385-6.
Milman-Barris M, Beckett JR, Baker MB, Hofmann AE, Morgan Z, Crowley M, Vielzeuf D, & Stolper E. (2008). Zoning of phosphorus in magmatic olivine. Contributions to Mineralogy and Petrology 155(6): 739–765.
Yoder CH, Agee TM, Ginion KE, Hofmann AE, Ewanichak JE, Schaeffer Jr., CD, Carroll MJ, Schaeffer RW & McCaffrey PF. (2007). The relative stabilities of the copper hydroxyl sulphates. Mineralogical Magazine 71(5): 571–577.