Atomistic investigation of the Kolmogorov–Johnson–Mehl–Avrami law in electrodeposition process

Berthier, F.; Legrand, Bernard; Creuze, Jérôme; Tétot, R.

doi:10.1016/j.jelechem.2003.07.018

Cited by 20 publications

(64 citation statements)

References 56 publications

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“…At high temperatures, Monte-Carlo simulations provide equilibrium isotherms that are similar to those obtained by the mean-field approach [18]. At low temperatures, the Van der Waals loops are substituted by purely dynamical hysteresis cycles related to the existence of a critical size needed to allow the clusters to grow [19].…”

Section: Introductionmentioning

confidence: 60%

“…In a previous study we have shown how the difference between the MFA and MC equilibrium isotherms affects the electrosorption kinetics resulting from an electrode potential step [19]. The nucleation and growth process observed in Monte-Carlo simulations [13][14][15] cannot be reproduced in the mean-field approximation as the latter assumes that the adsorption plane is homogeneous, leading to a strong overestimation of the growth 0022-0728/$ -see front matter Ó 2004 Elsevier B.V. All rights reserved.…”

Section: Introductionmentioning

confidence: 99%

“…The nucleation and growth process observed in Monte-Carlo simulations [13][14][15] cannot be reproduced in the mean-field approximation as the latter assumes that the adsorption plane is homogeneous, leading to a strong overestimation of the growth 0022-0728/$ -see front matter Ó 2004 Elsevier B.V. All rights reserved. doi:10.1016/j.jelechem.2004.07.024 rate of the deposited layer [19]. The classical nucleation theory (CNT) is usually employed to model nucleation and growth processes [20,21].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Voltammetry and electrodeposition in the presence of attractive interactions: I. a mean-field approach

Berthier

Braems

Creuze

et al. 2004

Journal of Electroanalytical Chemistry

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Section: Introductionmentioning

confidence: 60%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Voltammetry and electrodeposition in the presence of attractive interactions: I. a mean-field approach

Berthier

Braems

Creuze

et al. 2004

Journal of Electroanalytical Chemistry

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“…This approximation is lately regarded as being not necessarily applicable to the representation of equilibrium phase transition. 19,29,31,[34][35][36][37][38][39][40] The analysis on a basis of a 2D lattice gas model has recently been accepted as being more adequate than the Frumkin model. In the lattice gas model, each molecule is ideally represented as a point or an isotropic sphere.…”

Section: •+mentioning

confidence: 99%

Molecular Structure Dependence of the Phase Transition Spike Response of Viologens at an HOPG Electrode Using Bisviologen and Carboxylated Viologen

Sagara

Fujihara

Tada

2005

J. Electrochem. Soc.

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Behavior of a bisviologen and a carboxylated viologen in their faradaic phase transition at a highly ordered pyrolytic graphite (HOPG) electrode between a gas-like adsorption layer and a two-dimensional condensed phase was studied. Bisviologen (bis-V) possesses two 4,4′ -bipyridinium moieties, and a carboxylated viologen (V-COOH) does carboxyl groups at both terminals of the alkyl chains. The results of the voltammetric measurements were compared with heptyl viologen (HV) with a focus on the intermolecular lateral interaction among radical cations of the viologens in the condensed phase. It was found that the intermolecular attractive interaction between neighboring reduced forms of bis-V is stronger than that of HV, indicating that intermolecular stacking of two radical cation moieties per molecule appears dominant over the negative effect of the possible chance of the presence of out-of-gear molecule pairs due to the mismatch in the neighboring molecule stacking upon the transition. The potential width of the bistable region of the phase transition for V-COOH exceeded 120mV in an acidic medium due to the effective positive contribution of hydrogen bonding to the intermolecular attraction in the condensed phase on the hydrophobic basal plane of the HOPG electrode, while the contribution vanished in a basic medium. These results revealed that the voltammetric spike response of the phase transition can be a direct measure of the strength of two-dimensional intermolecular interaction on the electrode surface. Characteristics of the phase transition behavior of V-COOH were also described in regard to temperature, concentration, and potential sweep rate dependencies. Implications of these characteristics were discussed in consideration of the dynamics of the assembling process of reduced forms of V-COOH into the condensed layer. In the tests of the additives, only trimesic acid among the carboxylic acids used exhibited the activity as a hydrogen bonding inhibitor.

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“…Besides its equilibrium properties, its coarsening dynamics following a temperature quench from the paramagnetic to the ordered phase is also quite well understood [1,2], even in the presence of weak disorder [3][4][5]. Taking into account the dissipative mechanisms due to the inevitable coupling of the spin system to an environment has been successful in the description of important many-body phenomena based on the Ising model such as the decay of metastable phases [8][9][10][11][12][13], hysteretic responses [15][16][17] and magnetization switching in mesoscale ferromagnets [18,19]. As it is becoming clear these days that driven-dissipative physics, i.e.…”

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confidence: 99%

Driven-dissipative Ising model: Mean-field solution

Goldstein¹,

Aron²,

Chamon³

2015

Phys. Rev. B

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We study the fate of the Ising model and its universal properties when driven by a rapid periodic drive and weakly coupled to a bath at equilibrium. The far-from-equilibrium steady-state regime of the system is accessed by means of a Floquet mean-field approach. We show that, depending on the details of the bath, the drive can strongly renormalize the critical temperature to higher temperatures, modify the critical exponents, or even change the nature of the phase transition from second to first order after the emergence of a tricritical point. Moreover, by judiciously selecting the frequency of the field and by engineering the spectrum of the bath, one can drive a ferromagnetic Hamiltonian to an antiferromagnetically ordered phase and vice-versa.

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Atomistic investigation of the Kolmogorov–Johnson–Mehl–Avrami law in electrodeposition process

Cited by 20 publications

References 56 publications

Voltammetry and electrodeposition in the presence of attractive interactions: I. a mean-field approach

Voltammetry and electrodeposition in the presence of attractive interactions: I. a mean-field approach

Molecular Structure Dependence of the Phase Transition Spike Response of Viologens at an HOPG Electrode Using Bisviologen and Carboxylated Viologen

Driven-dissipative Ising model: Mean-field solution

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