Publications: Physics

· D. Heckerman, R. Rosenbaum, S. Putterman, and G. Williams.  Pressure release superleak sound modes in He II.  Journal of Low Temperature Physics, 38:629, 1980.

· D. Heckerman, S. Garrett, G.A. Williams, and P. Weidman.  Surface tension restoring forces on gravity waves in narrow channels.  Physics of Fluids, 22, 1979.

· S. Putterman, D. Heckerman, R. Rosenbaum, and G. Williams.  Superfluid two-phase sound.  Physics Review Letters, 42:580, 1979.

· R. Rosenbaum, G. Williams, D. Heckerman, J. Marcus, D. Scholler, J. Maynard, and I. Rudnick.  Surface tension sound in superfluid helium films adsorbed on alumina powder.  Journal of Low Temperature Physics, 37:663, 1979.