Brian Lee Ball

Ball, B. L., Smith, R. C., Kim, S.-J., & Seelecke, S. (2007). A stress-dependent hysteresis model for ferroelectric materials. JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 18(1), 69–88. https://doi.org/10.1177/1045389X07070937

Seelecke, S., Kim, S. J., Ball, B. L., & Smith, R. C. (2005). A rate-dependent two-dimensional free energy model for ferroelectric single crystals. CONTINUUM MECHANICS AND THERMODYNAMICS, 17(4), 337–350. https://doi.org/10.1007/s00161-005-0207-7