O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
We report specific-heat measurements in ferroelectric (Pb1-xBax)5Ge3O11 single crystals for x=0 and 0.02, from 2 80 K. We consider the data in terms of a classical Debye model, and allow for the possibility of an extra low-temperature term CLT and an extra high-temperature Einstein term CE (to account for extra oscillators). The data are accounted for with just the Debye model; CLT and CE terms are not needed, and the implications of these results are discussed. © 1988 The American Physical Society.
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007