Theo Siegrist, PhD of Bell Laboratories will discuss "Combining Magnets and Dielectrics: New Phases in the Ba-Fe-Ti-O System" on April 29, 2005, 3:30-4:30 p.m., Tiernan Hall Room 408. Contact: N.M. Ravindra, associate professor of physics, at 973-596-3278; ravindra@njit.edu