On the range of stability of the fluid state

Simon, F. F.

doi:10.1039/tf9373300065

Cited by 69 publications

(16 citation statements)

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“…Kauzmann distinguishes such pseudo-critical states from critical points or states along the spinodal curve noting: "In the past there has been a considerable amount of speculation concerning the existence of a critical point between crystalline and liquid states analogous to the critical point between liquids and gases. No experimental evidence for or against such a critical point has ever been found Simon (1937), though there is reason to believe that none is possible (Bernal, 1937); but see Frenkel (1946). .…”

Section: Existence And/or Absence Of Spinodal and Pseudo-spinodal Curvesmentioning

confidence: 99%

In Remembrance of Vladimir P. Skripov: Some Personal Reflections

Schmelzer

2017

Interfac Phenom Heat Transfer

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The present paper is devoted to the memory of an outstanding scientist, organizer of science, and personality, Vladimir P. Skripov, in connection with the celebrations of his 90th birthday. In particular, I would like to address here three directions of his research: the experimental and theoretical analysis of critical phenomena, the properties of metastable liquids, and the kinetics of nucleation and growth processes both with respect to bubble formation and crystallization, which have been of particular importance for my own research in this field. It has been always a great pleasure for the author of the present paper to have the possibility to discuss with Vladimir P. Skripov problems of common scientific interest. Unfortunately, we do not have such opportunity any more. However, even at such conditions, his advice will continue to guide our research and to assist in the solution of a variety of research problems in the future. Beyond these scientific aspects, the remembrance of him, his work, and personality, will always be a not-to-forget source of deep delight and admiration.

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Section: Existence And/or Absence Of Spinodal and Pseudo-spinodal Curvesmentioning

confidence: 99%

In Remembrance of Vladimir P. Skripov: Some Personal Reflections

Schmelzer

2017

Interfac Phenom Heat Transfer

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“…25 On the other hand, the Lennard-Jones potential was used also for the description of order-disorder transition recognized, at the early stage, as a melting phase change. 15,26,27 This approach allowed one to assign the power n in LJ repulsive part interaction with the Simon exponent β in its empirical fusion curve equation: 28,29 …”

Section: Properties Of Solids and Liquidsmentioning

confidence: 99%

Pressure Renormalization for Premelting Phenomena

Wiatrowski

Wojtczak

1998

Surf. Rev. Lett.

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We develop the pressure renormalization of a phonon potential for atoms interacting anharmonically, starting from a fully dynamical Hamiltonian description in pseudoharmonic approximation. We derive a generalized equation for the correlation function of atom-atom displacement across a thin film, which under certain conditions reduces to the one previously discussed in the literature. Our theory yields expressions for a series of melting temperatures in terms of the microscopic parameters of a layered system using Lindemann's argument. The global instability temperature is obtained due to the distribution of displacement correlations in the surface region while the local melting transition is recognized as a process of surface premelting which expands into the stable bulk with increasing temperature. The pressure dependencies of instability and premelting temperatures are mainly discussed.

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“…The fundamental problem posed essentially by the results of North's and Schottky's analyses is that in the space-charge limited region of operation the fluctuation is expressible as __ 4JcOT in fact contiguous with the retarding-field region, it appears hardly surprising th at detailed calculation of 0 yields then a result not differing very greatly from th a t obtaining in the retarding-field region. One recalls perhaps Simon's (1937) discussion of the diagram of state of any substance where one is brought to realize th a t the liquid state-although again of great practical importance-may be regarded in a sense as an ' accident ' representing only a very small region of the whole range of variation of the physical parameters. In this connexion, too, one might also draw a further analogy.…”

Section: L^ + R I = E Lf) (2)mentioning

confidence: 99%

On the theory of electrical fluctuations

MacDonald

1948

Proc. R. Soc. Lond. A

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In a recent paper under this title Fürth (1948) has discussed the derivation and interpretation of Nyquist’s formula (Nyquist 1928), and presented a theory proposing to treat the fluctuations of electric current in a thermionic valve under all conditions of operation on a basis of thermodynamic equilibrium. The writer would like here to offer certain objections of a fundamental character to the latter undertaking and to make some suggestions of relevance to the problem. Fürth, in the first part of his paper, has provided an interesting alternative derivation of Nyquist’s theorem. He has there replaced the arbitrary network under consideration by an ensemble of N damped oscillatory circuits; the approximation to the given network may then be made as close as one pleases by choosing N sufficiently great.

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On the range of stability of the fluid state

Cited by 69 publications

References 0 publications

In Remembrance of Vladimir P. Skripov: Some Personal Reflections

In Remembrance of Vladimir P. Skripov: Some Personal Reflections

Pressure Renormalization for Premelting Phenomena

On the theory of electrical fluctuations

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