Polar surface vibration strips on GaN/AlN quantum dots and their interaction with confined electrons

Dmitri Romanov; Vladimir Mitin; Michael Stroscio

doi:10.1016/S1386-9477(01)00399-X

Polar surface vibration strips on GaN/AlN quantum dots and their interaction with confined electrons

Dmitri Romanov
, Vladimir Mitin
, Michael Stroscio

Department of Electrical Engineering

Wayne State University
United States Army Research Office

Research output: Contribution to journal › Conference article › peer-review

18 Scopus citations

Abstract

The conditions are found for the existence of polar surface vibrational modes on a spheroidal quantum dot. These conditions determine allowed windows in the frequency-surface coordinate plane. The modes found are either truly localized of leaky states. The latter can provide effective energy relaxation of the confined electrons.

Original language	English
Pages (from-to)	491-494
Number of pages	4
Journal	Physica E: Low-Dimensional Systems and Nanostructures
Volume	12
Issue number	1-4
DOIs	https://doi.org/10.1016/S1386-9477(01)00399-X
State	Published - Jan 2002
Event	14th International Conference on the - Prague, Czech Republic Duration: Jul 30 2001 → Aug 3 2001

Keywords

GaN/AlN
Optical phonons
Quantum dots

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10.1016/S1386-9477(01)00399-X

Cite this

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title = "Polar surface vibration strips on GaN/AlN quantum dots and their interaction with confined electrons",

abstract = "The conditions are found for the existence of polar surface vibrational modes on a spheroidal quantum dot. These conditions determine allowed windows in the frequency-surface coordinate plane. The modes found are either truly localized of leaky states. The latter can provide effective energy relaxation of the confined electrons.",

keywords = "GaN/AlN, Optical phonons, Quantum dots",

author = "Dmitri Romanov and Vladimir Mitin and Michael Stroscio",

year = "2002",

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doi = "10.1016/S1386-9477(01)00399-X",

language = "English",

volume = "12",

pages = "491--494",

journal = "Physica E: Low-Dimensional Systems and Nanostructures",

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publisher = "Elsevier B.V.",

number = "1-4",

note = "14th International Conference on the ; Conference date: 30-07-2001 Through 03-08-2001",

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T1 - Polar surface vibration strips on GaN/AlN quantum dots and their interaction with confined electrons

AU - Romanov, Dmitri

AU - Mitin, Vladimir

AU - Stroscio, Michael

PY - 2002/1

Y1 - 2002/1

N2 - The conditions are found for the existence of polar surface vibrational modes on a spheroidal quantum dot. These conditions determine allowed windows in the frequency-surface coordinate plane. The modes found are either truly localized of leaky states. The latter can provide effective energy relaxation of the confined electrons.

AB - The conditions are found for the existence of polar surface vibrational modes on a spheroidal quantum dot. These conditions determine allowed windows in the frequency-surface coordinate plane. The modes found are either truly localized of leaky states. The latter can provide effective energy relaxation of the confined electrons.

KW - GaN/AlN

KW - Optical phonons

KW - Quantum dots

UR - https://www.scopus.com/pages/publications/0035239516

U2 - 10.1016/S1386-9477(01)00399-X

DO - 10.1016/S1386-9477(01)00399-X

M3 - Conference article

AN - SCOPUS:0035239516

SN - 1386-9477

VL - 12

SP - 491

EP - 494

JO - Physica E: Low-Dimensional Systems and Nanostructures

JF - Physica E: Low-Dimensional Systems and Nanostructures

IS - 1-4

T2 - 14th International Conference on the

Y2 - 30 July 2001 through 3 August 2001

ER -

Polar surface vibration strips on GaN/AlN quantum dots and their interaction with confined electrons

Abstract

Keywords

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