Level anticrossings in quantum dots

J. Könemann; E. Räsänen; M. J. Puska; R. M. Nieminen; R. J. Haug

doi:10.1063/1.1994353

Level anticrossings in quantum dots

J. Könemann^*, E. Räsänen, M. J. Puska, R. M. Nieminen, R. J. Haug

^*Tämän työn vastaava kirjoittaja

Teknillisen fysiikan laitos

Leibniz University Hannover

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

Abstrakti

We have studied the single-electron transport spectrum of a localized level embedded into a double-barrier resonant tunneling structure. The experimental spectrum shows clear deviations from the Fock-Darwin model indicating a broken circular symmetry. We interprete our observations in terms of the existence of an additional multiple-charged impurity in the vicinity of the quantum dot.

Alkuperäiskieli	Englanti
Otsikko	Physics of Semiconductors, Parts A and B
Toimittajat	J Menendez, CG VanDeWalle
Kustantaja	American Institute of Physics
Sivut	809-810
Sivumäärä	2
Vuosikerta	772
ISBN (painettu)	0735402574
DOI - pysyväislinkit	https://doi.org/10.1063/1.1994353
Tila	Julkaistu - 30 kesäk. 2005
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Conference on the Physics of Semiconductors - Flagstaff, Yhdysvallat Kesto: 26 heinäk. 2004 → 30 heinäk. 2004 Konferenssinumero: 27

Julkaisusarja

Nimi	AIP CONFERENCE PROCEEDINGS
Kustantaja	AIP
Vuosikerta	772
ISSN (painettu)	0094-243X

Conference

Conference	International Conference on the Physics of Semiconductors
Lyhennettä	ICPS
Maa/Alue	Yhdysvallat
Kaupunki	Flagstaff
Ajanjakso	26/07/2004 → 30/07/2004

Pääsy asiakirjaan

10.1063/1.1994353

Muut tiedostot ja linkit

Link to publication in Scopus

Siteeraa tätä

@inproceedings{63885844fa6e4323b070513d344bc602,

title = "Level anticrossings in quantum dots",

abstract = "We have studied the single-electron transport spectrum of a localized level embedded into a double-barrier resonant tunneling structure. The experimental spectrum shows clear deviations from the Fock-Darwin model indicating a broken circular symmetry. We interprete our observations in terms of the existence of an additional multiple-charged impurity in the vicinity of the quantum dot.",

author = "J. K{\"o}nemann and E. R{\"a}s{\"a}nen and Puska, {M. J.} and Nieminen, {R. M.} and Haug, {R. J.}",

year = "2005",

month = jun,

day = "30",

doi = "10.1063/1.1994353",

language = "English",

isbn = "0735402574",

volume = "772",

series = " AIP CONFERENCE PROCEEDINGS",

publisher = "American Institute of Physics",

pages = "809--810",

editor = "J Menendez and VanDeWalle, {CG }",

booktitle = "Physics of Semiconductors, Parts A and B",

address = "United States",

note = "International Conference on the Physics of Semiconductors , ICPS ; Conference date: 26-07-2004 Through 30-07-2004",

}

Könemann, J, Räsänen, E, Puska, MJ, Nieminen, RM & Haug, RJ 2005, Level anticrossings in quantum dots. julkaisussa J Menendez & CG VanDeWalle (toim), Physics of Semiconductors, Parts A and B. Vuosikerta 772, AIP CONFERENCE PROCEEDINGS, Vuosikerta 772, American Institute of Physics, Sivut 809-810, International Conference on the Physics of Semiconductors , Flagstaff, Arizona, Yhdysvallat, 26/07/2004. https://doi.org/10.1063/1.1994353

Level anticrossings in quantum dots. / Könemann, J.; Räsänen, E.; Puska, M. J. et al.
Physics of Semiconductors, Parts A and B. toim. / J Menendez; CG VanDeWalle. Vuosikerta 772 American Institute of Physics, 2005. s. 809-810 ( AIP CONFERENCE PROCEEDINGS; Vuosikerta 772).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Level anticrossings in quantum dots

AU - Könemann, J.

AU - Räsänen, E.

AU - Puska, M. J.

AU - Nieminen, R. M.

AU - Haug, R. J.

N1 - Conference code: 27

PY - 2005/6/30

Y1 - 2005/6/30

N2 - We have studied the single-electron transport spectrum of a localized level embedded into a double-barrier resonant tunneling structure. The experimental spectrum shows clear deviations from the Fock-Darwin model indicating a broken circular symmetry. We interprete our observations in terms of the existence of an additional multiple-charged impurity in the vicinity of the quantum dot.

AB - We have studied the single-electron transport spectrum of a localized level embedded into a double-barrier resonant tunneling structure. The experimental spectrum shows clear deviations from the Fock-Darwin model indicating a broken circular symmetry. We interprete our observations in terms of the existence of an additional multiple-charged impurity in the vicinity of the quantum dot.

UR - http://www.scopus.com/inward/record.url?scp=33749461911&partnerID=8YFLogxK

U2 - 10.1063/1.1994353

DO - 10.1063/1.1994353

M3 - Conference article in proceedings

AN - SCOPUS:33749461911

SN - 0735402574

VL - 772

T3 - AIP CONFERENCE PROCEEDINGS

SP - 809

EP - 810

BT - Physics of Semiconductors, Parts A and B

A2 - Menendez, J

A2 - VanDeWalle, CG

PB - American Institute of Physics

T2 - International Conference on the Physics of Semiconductors

Y2 - 26 July 2004 through 30 July 2004

ER -

Level anticrossings in quantum dots

Abstrakti

Julkaisusarja

Conference

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

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