Publication Details (including relevant citation information): •"Gamma Ray and X-Ray Imaging Studies of the Location and Shape of the Melt-Solid Interface During Bridgman Growth of Germanium and Lead-Tin-Telluride" by R.T. Simchick, S. Sorokach, A.L. Fripp, W.J. Debnam, R.F. Berry, and P.G. Barber. Advances in X-Ray Analysis, 35, edited by C.S. Barrett, et al., Plenum Press, New York, (1992), pages 1295-1300.