Influence of the surface ligand molecules length on the optical properties and photoconductivity of PbS quantum dot condensates

M. A. Zvaigzne; A. E. Aleksandrov; P. S. Samokhvalov; I. L. Martynov; D. A. Lypenko; A. R. Tameev; V. R. Nikitenko; A. A. Chistyakov

doi:10.1134/S1063785017100133

Influence of the surface ligand molecules length on the optical properties and photoconductivity of PbS quantum dot condensates

M. A. Zvaigzne
, A. E. Aleksandrov
, P. S. Samokhvalov
, I. L. Martynov
, D. A. Lypenko
, A. R. Tameev
, V. R. Nikitenko
, A. A. Chistyakov

National Research Nuclear University MEPhI
Russian Academy of Sciences

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The influence of ligands—organic molecules on the quantum dot (QD) surface—on the optical properties of thin-layer condensates of lead sulfide QDs and the photoconductivity of diode structures based on them has been investigated. A decrease in the ligand length by a factor of 4 is shown to reduce significantly the luminescence-decay time and increase exponentially the conductivity.

langue originale	Anglais
Pages (de - à)	879-881
Nombre de pages	3
journal	Technical Physics Letters
Volume	43
Numéro de publication	10
Les DOIs	https://doi.org/10.1134/S1063785017100133
état	Publié - 1 oct. 2017
Modification externe	Oui

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10.1134/S1063785017100133

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title = "Influence of the surface ligand molecules length on the optical properties and photoconductivity of PbS quantum dot condensates",

abstract = "The influence of ligands—organic molecules on the quantum dot (QD) surface—on the optical properties of thin-layer condensates of lead sulfide QDs and the photoconductivity of diode structures based on them has been investigated. A decrease in the ligand length by a factor of 4 is shown to reduce significantly the luminescence-decay time and increase exponentially the conductivity.",

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doi = "10.1134/S1063785017100133",

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AU - Zvaigzne, M. A.

AU - Aleksandrov, A. E.

AU - Samokhvalov, P. S.

AU - Martynov, I. L.

AU - Lypenko, D. A.

AU - Tameev, A. R.

AU - Nikitenko, V. R.

AU - Chistyakov, A. A.

PY - 2017/10/1

Y1 - 2017/10/1

N2 - The influence of ligands—organic molecules on the quantum dot (QD) surface—on the optical properties of thin-layer condensates of lead sulfide QDs and the photoconductivity of diode structures based on them has been investigated. A decrease in the ligand length by a factor of 4 is shown to reduce significantly the luminescence-decay time and increase exponentially the conductivity.

AB - The influence of ligands—organic molecules on the quantum dot (QD) surface—on the optical properties of thin-layer condensates of lead sulfide QDs and the photoconductivity of diode structures based on them has been investigated. A decrease in the ligand length by a factor of 4 is shown to reduce significantly the luminescence-decay time and increase exponentially the conductivity.

UR - https://www.scopus.com/pages/publications/85035001023

U2 - 10.1134/S1063785017100133

DO - 10.1134/S1063785017100133

M3 - Article

AN - SCOPUS:85035001023

SN - 1063-7850

VL - 43

SP - 879

EP - 881

JO - Technical Physics Letters

JF - Technical Physics Letters

IS - 10

ER -

Influence of the surface ligand molecules length on the optical properties and photoconductivity of PbS quantum dot condensates

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