Self-organised aggregation of a pair of particles with different resonant frequencies and electric dipole moments of transitions, controlled by an external quasi-resonant field

Описание

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Конференция: Conference on Laser Optics; St Petersburg, RUSSIA; St Petersburg, RUSSIA

Год издания: 2013

Идентификатор DOI: 10.1070/QE2013v043n05ABEH015021

Ключевые слова: interaction of laser radiation with matter, dipole interaction, nanoparticles, nanostructures, Dipole interaction, Interaction of laser radiation with matter, Nanoparticles, Nanostructures, Dipole interaction, External laser fields, Identical particles, Induced dipole moments, Interaction energies, Interaction of laser radiation with matter, Oscillation phasis, Spectral dependences, Nanoparticles, Nanostructures, Natural frequencies, Agglomeration

Аннотация: The influence of the oscillation phases of the dipole moments induced in metal nanoparticles and quantum dots by an external laser field on their interaction energy is considered. It is shown that a difference in resonant frequencies leads to the formation of additional minima and maxima, which are absent in the spectral dependenceПоказать полностьюof the interaction energy of identical particles at similar orientations of the pair of particles with respect to the plane of polarisation of radiation. These features are due to the fact that the oscillation phase difference of the induced dipole moments of particles reaches values close to pi.

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Издание

Журнал: QUANTUM ELECTRONICS

Выпуск журнала: Vol. 43, Is. 5

Номера страниц: 458-462

ISSN журнала: 10637818

Место издания: BRISTOL

Издатель: TURPION LTD

Авторы

  • Slabko V.V. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)
  • Tsipotan A.S. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)
  • Aleksandrovsky A.S. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)

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