Research on quantum beats in phosphorescence at Leiden

Waals, J.H. van der

doi:10.1021/j100489a028

Cited by 47 publications

(63 citation statements)

References 2 publications

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“…We formulate a simple term that quantifies the increase in strut contact (and reduction in energy) as a function of increasing strain. Following arguments similar to those used by van der Waals in the treatment of attractive interactions between molecules, 22 we begin with a single material element consisting of a length of tube in a box of volume, V. For a length of tube, L, having radius, r, the probability of a random point selected within that box lying within the tube is Lpr 2 =V. The probability that any point in the box intersects the tube twice is an "and" statement or the single intersection probability squared.…”

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confidence: 99%

A microstructurally motivated description of the deformation of vertically aligned carbon nanotube structures

Hutchens

Needleman

Greer

2012

Applied Physics Letters

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Distinguishing defect induced intermediate frequency modes from combination modes in the Raman spectrum of single walled carbon nanotubes J. Appl. Phys. 111, 064304 (2012) Effect of bending buckling of carbon nanotubes on thermal conductivity of carbon nanotube materials J. Appl. Phys. 111, 053501 (2012) Nanotorsional actuator using transition between flattened and tubular states in carbon nanotubes Appl. Phys. Lett. 100, 083110 (2012) High emission currents and low threshold fields in multi-wall carbon nanotube-polymer composites in the vertical configuration J. Appl. Phys. 111, 044307 (2012) Enhancing interwall load transfer by vacancy defects in carbon nanotubes Appl. Phys. Lett. 100, 033118 (2012) Additional information on Appl. Phys. Lett.

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confidence: 99%

A microstructurally motivated description of the deformation of vertically aligned carbon nanotube structures

Hutchens

Needleman

Greer

2012

Applied Physics Letters

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“…1 Studied for more than a century, 2 it is a dispersive force that, being weak at short distances, becomes the dominant attraction between neutral bodies at large separations. It results from the nonzero multipole-multipole attraction stemming from transient quantum fluctuations.…”

Section: Introductionmentioning

confidence: 99%

Cluster-surface and cluster-cluster interactions:Ab initiocalculations and modeling of asymptotic van der Waals forces

et al. 2008

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We present fully ab initio calculations of van der Waals coefficients for two different situations: ͑i͒ the interaction between hydrogenated silicon clusters and ͑ii͒ the interactions between these nanostructures and a nonmetallic surface ͑a silicon or a silicon carbide surface͒. The methods used are very efficient and allow the calculation of systems containing hundreds of atoms. The results obtained are further analyzed and understood with the help of simple models. These models can be of interest for molecular-dynamics simulations of silicon nanostructures on surfaces, where they can give a very fast yet sufficiently accurate determination of the van der Waals interaction at large separations.

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“…1 On the basis of Andrews' experiment and assuming the existence of molecules and interaction between them, van der Waals suggested his famous equation of state. 2 This equation correctly describes geometrically the area from ideal gas up to the liquid-gas phase transition. That is, if we plot the PV T -diagram of the van der Waals (VDW) equation and compare it to the one constructed on the experimental data for the real substance, we will not detect any qualitative differences between the diagrams in the gas-liquid area.…”

Section: Introductionmentioning

confidence: 92%

Elementary cuspoid catastrophes as the models of phenomenological equations of state

Tatarenko¹

2011

AIP Advances

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The suggested earlier approach based on the equation of state expressed as the equilibrium surface of cuspoid catastrophes has been expanded and developed. The family of equations of state with arbitrary critical point degeneracy has been obtained. In other words, the order of a partial derivative of pressure with respect to volume at the critical point has become an arbitrary assigned variable. This, in turn, has led to more realistic, as compared to the classic case, behaviour of fluid in the immediate vicinity of the critical point. The critical exponents became functions of the degree of critical point degeneracy. By suitable selection of the degree of degeneracy it is possible to obtain the preset values of critical exponents. A simple nonanalytic equation of state has been obtained. This equation allows us to describe some non-classical phenomena in the vicinity of critical point liquid-gas without using scaling. The same equation holds in the ideal gas area without using crossover. One more implication arising from the suggested approach is a singularity in the equations of state – endpoint of gas-liquid equilibrium at low pressures

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Research on quantum beats in phosphorescence at Leiden

Cited by 47 publications

References 2 publications

A microstructurally motivated description of the deformation of vertically aligned carbon nanotube structures

A microstructurally motivated description of the deformation of vertically aligned carbon nanotube structures

Cluster-surface and cluster-cluster interactions:Ab initiocalculations and modeling of asymptotic van der Waals forces

Elementary cuspoid catastrophes as the models of phenomenological equations of state

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