Vacuum attraction, friction and heating of nanoparticles moving nearby a heated surface

Dedkov, G. V.; Kyasov, A. A.

doi:10.1088/0953-8984/20/35/354006

Cited by 53 publications

(79 citation statements)

References 41 publications

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“…Thus, from (16), it follows that in the limit v → 0 the energy transfer coefficient between moving bodies is not reduced to the heat transfer coefficient between bodies at rest, which is determined by th ph 0…”

Section: Near-field Radiative Heatmentioning

confidence: 99%

“…However, until recently, there was no experimental evidence for or against this effect, because the predicted friction forces are very small, and precise measurements of quantum friction are incredibly difficult with present technology. The Casimir friction has been studied in the configurations plate plate [4,6,[9][10][11][12] and neutral particle plate [4,[13][14][15][16][17][18][19][20][21][22][23][24]. While the predictions of the theory for the Casimir forces were verified in many experiments [3], the detection of the Casimir friction is still challenging problem for experimentalists.…”

Section: Introductionmentioning

confidence: 99%

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Casimir Friction and Near-field Radiative Heat Transfer in Graphene Structures

Volokitin

2017

Zeitschrift Für Naturforschung A

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Abstract:The dependence of the Casimir friction force between a graphene sheet and a (amorphous) SiO 2 substrate on the drift velocity of the electrons in the graphene sheet is studied. It is shown that the Casimir friction is strongly enhanced for the drift velocity above the threshold velocity when the friction is determined by the resonant excitation of the surface phonon-polaritons in the SiO 2 substrate and the electron-hole pairs in graphene. The theory agrees well with the experimental data for the current-voltage dependence for unsuspended graphene on the SiO 2 substrate. The theories of the Casimir friction and the near-field radiative energy transfer are used to study the heat generation and dissipation in graphene due to the interaction with phonon-polaritons in the (amorphous) SiO 2 substrate and acoustic phonons in graphene. For suspended graphene, the energy transfer coefficient at nanoscale gap is ~ three orders of magnitude larger than the radiative heat transfer coefficient of the blackbody radiation limit.

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Section: Near-field Radiative Heatmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Casimir Friction and Near-field Radiative Heat Transfer in Graphene Structures

Volokitin

2017

Zeitschrift Für Naturforschung A

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“…В результате этого частица переходит в возбужденное квантовое состояние с более высокой энергией и излучает фотон в пределах черенковского конуса. В отличие от авторов работ [7,8], в которых расчет интенсивности излучения проводил-ся иначе, мы будем исходить из общих результатов нашей теории флуктуационно-электромагнитного взаимодействия релятивистской ча-стицы, движущейся вблизи поверхности [9,10]. Это позволяет глубже понять электродинамическую суть проблемы и найти важные соот-ношения между электродинамическими, механическими и тепловыми величинами.…”

Section: Vacuum Backgroundunclassified

“…Она неоднократно применялась нами в расчетах нормальных и танген-циальных сил флуктуационно-электромагнитного взаимодействия и ско-рости нагрева частицы [9,10]. Характер основных электродинамических связей с указанными величинами определяется соотношениями…”

Section: Vacuum Backgroundunclassified

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Черенковское Трение И Излучение Нейтральной Поляризующейся Частицы При Движении Вблизи Прозрачной Диэлектрической Пластины

Дедков¹,

Кясов²

2017

Письма В Журнал Технической Физики

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Получены общие выражения для интенсивности излучения, силы торможения, скорости нагрева и ускорения малой поляризующейся частицы в условиях черенковского трения: при релятивистском движении параллельно поверхности гладкой толстой прозрачной диэлектрической пластины. Проводится сравнение с результатами других авторов. DOI: 10.21883/PJTF.2017.16.44935.16705

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The role of virtual photons in nanoscale photonics

Andrews

2014

Annalen der Physik

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The fundamental theory of processes and properties associated with nanoscale photonics should properly account for the quantum nature of both the matter and the radiation field. A familiar example is the Casimir force, whose significant role in nanoelectromechanical systems is widely recognised; the correct representation invokes the creation of short-lived virtual photons from the vacuum. In fact, there is an extensive range of nanophotonic interactions in which virtual photon exchange plays a vital role, mediating the coupling between particles. This review surveys recent theory and applications, also exhibiting novel insights into key electrodynamic mechanisms. Examples are numerous and include: laser-induced inter-particle forces known as optical binding; non-parametric frequency-conversion processes especially in rare-earth doped materials; light-harvesting polymer materials that involve electronic energy transfer between their constituent chromophores. An assessment of these and the latest prospective applications concludes with a view on future directions of research.

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Vacuum attraction, friction and heating of nanoparticles moving nearby a heated surface

Cited by 53 publications

References 41 publications

Casimir Friction and Near-field Radiative Heat Transfer in Graphene Structures

Casimir Friction and Near-field Radiative Heat Transfer in Graphene Structures

Черенковское Трение И Излучение Нейтральной Поляризующейся Частицы При Движении Вблизи Прозрачной Диэлектрической Пластины

The role of virtual photons in nanoscale photonics

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