Experimental evidence of continuous melting of ethylene on graphite.

作者: HK Kim , QM Zhang , MHW Chan , None

DOI: 10.1103/PHYSREVLETT.56.1579

关键词:

摘要: Heat-capacity measurements of ethylene on graphite in both the submonolayer and monolayer regions reveal a weak broad anomaly relating to melting transition overlayer. The findings are contrast all previous studies physisorbed systems, where sharp heat-capacity signals were observed. These results suggest that is continuous for as well coverages.

参考文章(20)
David R. Nelson, B. I. Halperin, Dislocation-mediated melting in two dimensions Physical Review B. ,vol. 19, pp. 2457- 2484 ,(1979) , 10.1103/PHYSREVB.19.2457
A. P. Young, Melting and the vector Coulomb gas in two dimensions Physical Review B. ,vol. 19, pp. 1855- 1866 ,(1979) , 10.1103/PHYSREVB.19.1855
G. B. Huff, J. G. Dash, Phases of neon monolayers adsorbed on basal plane graphite Journal of Low Temperature Physics. ,vol. 24, pp. 155- 174 ,(1976) , 10.1007/BF00659203
J. Stoltenberg, O. E. Vilches, Heat capacity of O 2 films adsorbed on Grafoil Physical Review B. ,vol. 22, pp. 2920- 2926 ,(1980) , 10.1103/PHYSREVB.22.2920
HK Kim, MHW Chan, None, Experimental determination of a two-dimensional liquid-vapor critical-point exponent Physical Review Letters. ,vol. 53, pp. 170- 173 ,(1984) , 10.1103/PHYSREVLETT.53.170
P. A. Heiney, P. W. Stephens, R. J. Birgeneau, P. M. Horn, D. E. Moncton, X-ray scattering study of the structure and freezing transition of monolayer xenon on graphite Physical Review B. ,vol. 28, pp. 6416- 6434 ,(1983) , 10.1103/PHYSREVB.28.6416
R. E. Ecke, J. G. Dash, Properties of monolayer solid helium and its melting transition Physical Review B. ,vol. 28, pp. 3738- 3752 ,(1983) , 10.1103/PHYSREVB.28.3738
S. B. Hurlbut, J. G. Dash, Two-Dimensional Pressure of 4 He Monolayers: First-Order Melting of the Incommensurate Solid Physical Review Letters. ,vol. 53, pp. 1931- 1934 ,(1984) , 10.1103/PHYSREVLETT.53.1931
S. B. Hurlbut, J. G. Dash, Hurlbut and Dash respond. Physical Review Letters. ,vol. 55, pp. 2227- 2227 ,(1985) , 10.1103/PHYSREVLETT.55.2227
Katherine J. Strandburg, R. M. Suter, N. J. Colella, P. M. Horn, Sara A. Solla, R. J. Birgeneau, S. G. J. Mochrie, E. D. Specht, K. L. D'Amico, D. E. Moncton, Comment on "Two-dimensional pressure of 4He monolayers: First-order melting of the incommensurate solid" Physical Review Letters. ,vol. 55, pp. 2226- 2226 ,(1985) , 10.1103/PHYSREVLETT.55.2226