Polaron in quantum nanostructures

Ipatova, I. P.; Maslov, A. Yu.; Proshina, O. V.

doi:10.1016/s0039-6028(02)01321-3

Cited by 11 publications

(10 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The theoretical study of polaron states in quantum nanostructures [5][6][7][8] commonly involves taking account of charge particle interaction with only one type of optical phonons. As customary, the bulk phonons of charge particle localization material are taken into consideration.…”

Section: Introductionmentioning

confidence: 99%

Interface phonon effect on optical spectra of quantum nanostructures

Maslov¹,

Proshina²,

Rusina³

2009

Journal of Luminescence

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Interface phonon effect on optical spectra of quantum nanostructures

Maslov¹,

Proshina²,

Rusina³

2009

Journal of Luminescence

View full text Add to dashboard Cite

“…Whereas the effective electron-phonon interaction can be increased substantively in quantum nanostructures [2]. Such interaction enhancement increases with decreasing dimensionality.…”

Section: Polaron In Quantum Wellsmentioning

confidence: 97%

“…An appreciable increase in the effective mass of charge particles should be detected in studies of the transport phenomena [5]. Moreover, has been found that the intense phonon replicas in optical spectra are produced [2]. Traditionally, the charge particles interaction with quantum well phonons only takes into account on examination of the polaron effects [6][7][8].…”

Section: Polaron In Quantum Wellsmentioning

confidence: 99%

Interface phonons and polaron effect in II‐VI quantum wells

Maslov

Proshina

2010

Phys. Status Solidi (c)

View full text Add to dashboard Cite

The theory of large radius polaron in II‐VI quantum wells is developed. The analytic expressions for polaron binding energy are obtained for the electron, the hole and the exciton polarons. The numerical results obtained show that the strong electron‐phonon interaction conditions can be realized in the quantum wells based on a number of II‐VI compounds. The influence of the interface optical phonons on the polaron states is accounted for. The extent of interface phonon influence depends on the properties both of the quantum well and of the barrier materials. It is shown that the interaction of charge particles with the interface phonons can lead to the enhancement as well as to the reduction of the polaron effects. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

show abstract

“…Available theoretical studies of large radius polaron in quantum nanostructures consider the charged particle interaction with only one polar phonon mode [2][3][4][5][6][7][8][9][10]. This approach seems to be inconsistent for us.…”

Section: Introductionmentioning

confidence: 99%

Interface Phonons and Polaron States in Quantum Nanostructures

Maslov¹,

Proshina²

2018

Phonons in Low Dimensional Structures

View full text Add to dashboard Cite

The interface optical phonons arise near the hetero-interface of a quantum nanostructure. Moreover, its spectrum and dispersion laws may differ from ones for excitations arising in the bulk materials. The study of such excitations can give fundamentally new information about the optical and transport properties of nanostructures. The interaction of charged particles with polar optical phonons can lead to the large radius polaron creation in the materials with high ionicity. This chapter deals with the results of our theoretical investigations of the polaron states in quantum wells, quantum wires, and quantum dots. The charged particle and exciton interaction with both bulk and interface optical phonons are taken into account. The original method has been developed taking into consideration an interface phonon influence. The enhancement conditions are found for both strong and weak interactions. It is established that the barrier material dielectric properties give a decisive contribution to the polaron binding energy value for strong electron-phonon interaction. The manifestation of strong polaron effects is a pronounced demonstration of the interface optical phonon influence on optical and transport properties of nanostructures.

show abstract

Polaron in quantum nanostructures

Cited by 11 publications

References 3 publications

Interface phonon effect on optical spectra of quantum nanostructures

Interface phonon effect on optical spectra of quantum nanostructures

Interface phonons and polaron effect in II‐VI quantum wells

Interface Phonons and Polaron States in Quantum Nanostructures

Contact Info

Product

Resources

About