Chemistry of Materials

, volume 24 , issue 22 , pages 4417-4423

Small-Sized PbSe/PbS Core/Shell Colloidal Quantum Dots

Diana Yanover ¹

Richard K Capek ¹

Anna Rubin Brusilovski ¹

Roman Vaxenburg ¹

Nathan Grumbach ¹

Georgy I Maikov ¹

Olga Solomeshch ¹

Aldona Sashchiuk ¹

Efrat Lifshitz ¹

Hide authors affiliations Show authors affiliations: 1 affiliation

Schulich Faculty of Chemistry, Russell Berrie Nanotechnology Institute, Solid State Institute and ‡Electrical Engineering Department and Microelectronic Center, Technion-Israel Institute of Technology, Haifa 32000, Israel |

Publication type: Journal Article

Publication date: 2012-11-14

American Chemical Society (ACS)

Chemistry of Materials

scimago Q1

wos Q1

SJR: 2.065

CiteScore: 12.0

Impact factor: 7.0

ISSN: 08974756, 15205002

DOI: 10.1021/cm302793k

Copy DOI

Materials Chemistry

General Chemistry

General Chemical Engineering

Abstract

The work focuses on the synthesis of small-sized PbSe/PbS core/shell colloidal quantum dots with the core diameter of 2–2.5 nm and the shell thickness of 0.5–1.0 nm. The PbSe/PbS core/shell CQDs are chemically stable under time-limited air exposure and have emission quantum efficiency of 60% at room temperature. The PbSe/PbS core/shell CQDs have a tunable absorption edge around 1 μm, large exciton emission Stokes shift (∼150 meV), and small exchange interaction (∼1.5 meV). Theoretical calculations associate the mentioned parameters to the small-size regime as well as to a lift of band-edge degeneracy due to slight shape anisotropy. The specific parameters are of special interest in photovoltaic applications.

Found

Top-30

Journals

	1 2 3 4
Chemistry of Materials	Chemistry of Materials, 4, 9.52% Chemistry of Materials 4 publications, 9.52%
Journal of Physical Chemistry C	Journal of Physical Chemistry C, 3, 7.14% Journal of Physical Chemistry C 3 publications, 7.14%
Optics and Laser Technology	Optics and Laser Technology, 2, 4.76% Optics and Laser Technology 2 publications, 4.76%
Chinese Physics B	Chinese Physics B, 2, 4.76% Chinese Physics B 2 publications, 4.76%
Superlattices and Microstructures	Superlattices and Microstructures, 2, 4.76% Superlattices and Microstructures 2 publications, 4.76%
Advanced Functional Materials	Advanced Functional Materials, 2, 4.76% Advanced Functional Materials 2 publications, 4.76%
Optics and Spectroscopy (English translation of Optika i Spektroskopiya)	Optics and Spectroscopy (English translation of Optika i Spektroskopiya), 2, 4.76% Optics and Spectroscopy (English translation of Optika i Spektroskopiya) 2 publications, 4.76%
Nano Letters	Nano Letters, 1, 2.38% Nano Letters 1 publication, 2.38%
Modern Physics Letters B	Modern Physics Letters B, 1, 2.38% Modern Physics Letters B 1 publication, 2.38%
Materials	Materials, 1, 2.38% Materials 1 publication, 2.38%
Nanomaterials	Nanomaterials, 1, 2.38% Nanomaterials 1 publication, 2.38%
Frontiers in Chemistry	Frontiers in Chemistry, 1, 2.38% Frontiers in Chemistry 1 publication, 2.38%
Advanced Drug Delivery Reviews	Advanced Drug Delivery Reviews, 1, 2.38% Advanced Drug Delivery Reviews 1 publication, 2.38%
Physica B: Condensed Matter	Physica B: Condensed Matter, 1, 2.38% Physica B: Condensed Matter 1 publication, 2.38%
Small	Small, 1, 2.38% Small 1 publication, 2.38%
ACS Nano	ACS Nano, 1, 2.38% ACS Nano 1 publication, 2.38%
ACS Materials Letters	ACS Materials Letters, 1, 2.38% ACS Materials Letters 1 publication, 2.38%
ACS Applied Electronic Materials	ACS Applied Electronic Materials, 1, 2.38% ACS Applied Electronic Materials 1 publication, 2.38%
Nanoscale	Nanoscale, 1, 2.38% Nanoscale 1 publication, 2.38%
Energy and Environmental Science	Energy and Environmental Science, 1, 2.38% Energy and Environmental Science 1 publication, 2.38%
RSC Advances	RSC Advances, 1, 2.38% RSC Advances 1 publication, 2.38%
Chemical Communications	Chemical Communications, 1, 2.38% Chemical Communications 1 publication, 2.38%
Journal of Materials Chemistry C	Journal of Materials Chemistry C, 1, 2.38% Journal of Materials Chemistry C 1 publication, 2.38%
Journal of Dispersion Science and Technology	Journal of Dispersion Science and Technology, 1, 2.38% Journal of Dispersion Science and Technology 1 publication, 2.38%
Nanophotonics	Nanophotonics, 1, 2.38% Nanophotonics 1 publication, 2.38%
Optical Materials Express	Optical Materials Express, 1, 2.38% Optical Materials Express 1 publication, 2.38%
Advanced Optical Materials	Advanced Optical Materials, 1, 2.38% Advanced Optical Materials 1 publication, 2.38%
Science and Technology of Advanced Materials	Science and Technology of Advanced Materials, 1, 2.38% Science and Technology of Advanced Materials 1 publication, 2.38%
ACS Applied Nano Materials	ACS Applied Nano Materials, 1, 2.38% ACS Applied Nano Materials 1 publication, 2.38%
	1 2 3 4

Publishers

	2 4 6 8 10 12
American Chemical Society (ACS)	American Chemical Society (ACS), 12, 28.57% American Chemical Society (ACS) 12 publications, 28.57%
Elsevier	Elsevier, 7, 16.67% Elsevier 7 publications, 16.67%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 5, 11.9% Royal Society of Chemistry (RSC) 5 publications, 11.9%
Wiley	Wiley, 4, 9.52% Wiley 4 publications, 9.52%
MDPI	MDPI, 2, 4.76% MDPI 2 publications, 4.76%
IOP Publishing	IOP Publishing, 2, 4.76% IOP Publishing 2 publications, 4.76%
Pleiades Publishing	Pleiades Publishing, 2, 4.76% Pleiades Publishing 2 publications, 4.76%
Taylor & Francis	Taylor & Francis, 2, 4.76% Taylor & Francis 2 publications, 4.76%
World Scientific	World Scientific, 1, 2.38% World Scientific 1 publication, 2.38%
Frontiers Media S.A.	Frontiers Media S.A., 1, 2.38% Frontiers Media S.A. 1 publication, 2.38%
Walter de Gruyter	Walter de Gruyter, 1, 2.38% Walter de Gruyter 1 publication, 2.38%
Optica Publishing Group	Optica Publishing Group, 1, 2.38% Optica Publishing Group 1 publication, 2.38%
Cambridge University Press	Cambridge University Press, 1, 2.38% Cambridge University Press 1 publication, 2.38%
	2 4 6 8 10 12

We do not take into account publications without a DOI.
Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.

Metrics

Cite this

GOST |

Cite this

GOST Copy

Yanover D. et al. Small-Sized PbSe/PbS Core/Shell Colloidal Quantum Dots // Chemistry of Materials. 2012. Vol. 24. No. 22. pp. 4417-4423.

GOST all authors (up to 50) Copy

Yanover D., Capek R. K., Rubin Brusilovski A., Vaxenburg R., Grumbach N., Maikov G. I., Solomeshch O., Sashchiuk A., Lifshitz E. Small-Sized PbSe/PbS Core/Shell Colloidal Quantum Dots // Chemistry of Materials. 2012. Vol. 24. No. 22. pp. 4417-4423.

RIS |

Cite this

RIS Copy

TY - JOUR

DO - 10.1021/cm302793k

UR - https://doi.org/10.1021/cm302793k

TI - Small-Sized PbSe/PbS Core/Shell Colloidal Quantum Dots

T2 - Chemistry of Materials

AU - Yanover, Diana

AU - Capek, Richard K

AU - Rubin Brusilovski, Anna

AU - Vaxenburg, Roman

AU - Grumbach, Nathan

AU - Maikov, Georgy I

AU - Solomeshch, Olga

AU - Sashchiuk, Aldona

AU - Lifshitz, Efrat

PY - 2012

DA - 2012/11/14

PB - American Chemical Society (ACS)

SP - 4417-4423

IS - 22

VL - 24

SN - 0897-4756

SN - 1520-5002

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2012_Yanover,

author = {Diana Yanover and Richard K Capek and Anna Rubin Brusilovski and Roman Vaxenburg and Nathan Grumbach and Georgy I Maikov and Olga Solomeshch and Aldona Sashchiuk and Efrat Lifshitz},

title = {Small-Sized PbSe/PbS Core/Shell Colloidal Quantum Dots},

journal = {Chemistry of Materials},

year = {2012},

volume = {24},

publisher = {American Chemical Society (ACS)},

month = {nov},

url = {https://doi.org/10.1021/cm302793k},

number = {22},

pages = {4417--4423},

doi = {10.1021/cm302793k}

}

MLA

Cite this

MLA Copy

Yanover, Diana, et al. “Small-Sized PbSe/PbS Core/Shell Colloidal Quantum Dots.” Chemistry of Materials, vol. 24, no. 22, Nov. 2012, pp. 4417-4423. https://doi.org/10.1021/cm302793k.

Publisher

American Chemical Society (ACS)

Journal

Chemistry of Materials

scimago Q1

wos Q1

SJR

2.065

CiteScore

12.0

Impact factor

7.0

ISSN

08974756 (Print)

15205002 (Electronic)