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

Journal Article · Fri May 31 00:00:00 EDT 2013 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2013V043N05ABEH015021· OSTI ID:22163111

Slabko, V V; Tsipotan, A S; Aleksandrovsky, A S ^[1]

---

1. Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk (Russian Federation)

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 dependence of 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}. (interaction of laser radiation with matter. laser plasma)

• OSTI ID: 22163111
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 43, Issue 5; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AGGLOMERATION
ELECTRIC DIPOLE MOMENTS
LASER RADIATION
OSCILLATIONS
PAIRING INTERACTIONS
PARTICLES
POLARIZATION
QUANTUM DOTS
RESONANCE