Synthesis and Characterization of III-V Rod Shape Semiconductor Nanocrystals

J. M. Nedeljković; O. I. Mićić; S. P. Ahrenkiel; A. J. Nozik

doi:10.4028/0-87849-971-7.121

Synthesis and Characterization of III-V Rod Shape Semiconductor Nanocrystals

J. M. Nedeljković, O. I. Mićić, S. P. Ahrenkiel, A. J. Nozik

Chemistry and Nanoscience

National Renewable Energy Laboratory

Research output: Contribution to conference › Paper › peer-review

1 Scopus Citations

Abstract

InP and InAs quantum rods were synthesized via the reactions of monodispersed indium droplets with phosphide or arsenide ions, respectively. In these reactions indium droplets, which do not act as a catalyst but rather as a reactant, are completely consumed. For the synthesis of InP and InAs quantum rods with a narrow size distribution, a narrow size distribution of indium particles is required because each indium droplet serves as a template to strictly limit the lateral growth of individual InP or InAs nanocrystals. Free-standing InP (130 Ådiameter and 870 Å length) and InAs (180 Å diameter and 745 Å length) quantum rods without residual metallic catalyst at the rod tip were synthesized from the diluted transparent solutions of metallic indium. Both kinds of synthesized nanorods are in the strong confinement regime since the Bohr diameters of InP and InAs are 200 and 700 Å, respectively.

Original language	American English
Pages	121-128
Number of pages	8
DOIs	https://doi.org/10.4028/0-87849-971-7.121
State	Published - 2005
Event	6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes - Herceg Novi, Serbia Duration: 13 Sep 2004 → 17 Sep 2004

Conference

Conference	6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes
Country/Territory	Serbia
City	Herceg Novi
Period	13/09/04 → 17/09/04

NREL Publication Number

NREL/CP-590-39346

Keywords

Colloidal synthesis
InAs
InP
Quantum rods

Access to Document

10.4028/0-87849-971-7.121

Cite this

Nedeljković, J. M., Mićić, O. I., Ahrenkiel, S. P., & Nozik, A. J. (2005). Synthesis and Characterization of III-V Rod Shape Semiconductor Nanocrystals. 121-128. Paper presented at 6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes, Herceg Novi, Serbia. https://doi.org/10.4028/0-87849-971-7.121

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abstract = "InP and InAs quantum rods were synthesized via the reactions of monodispersed indium droplets with phosphide or arsenide ions, respectively. In these reactions indium droplets, which do not act as a catalyst but rather as a reactant, are completely consumed. For the synthesis of InP and InAs quantum rods with a narrow size distribution, a narrow size distribution of indium particles is required because each indium droplet serves as a template to strictly limit the lateral growth of individual InP or InAs nanocrystals. Free-standing InP (130 {\AA}diameter and 870 {\AA} length) and InAs (180 {\AA} diameter and 745 {\AA} length) quantum rods without residual metallic catalyst at the rod tip were synthesized from the diluted transparent solutions of metallic indium. Both kinds of synthesized nanorods are in the strong confinement regime since the Bohr diameters of InP and InAs are 200 and 700 {\AA}, respectively.",

keywords = "Colloidal synthesis, InAs, InP, Quantum rods",

author = "Nedeljkovi{\'c}, {J. M.} and Mi{\'c}i{\'c}, {O. I.} and Ahrenkiel, {S. P.} and Nozik, {A. J.}",

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Nedeljković, JM, Mićić, OI, Ahrenkiel, SP & Nozik, AJ 2005, 'Synthesis and Characterization of III-V Rod Shape Semiconductor Nanocrystals', Paper presented at 6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes, Herceg Novi, Serbia, 13/09/04 - 17/09/04 pp. 121-128. https://doi.org/10.4028/0-87849-971-7.121

Synthesis and Characterization of III-V Rod Shape Semiconductor Nanocrystals. / Nedeljković, J. M.; Mićić, O. I.; Ahrenkiel, S. P. et al.
2005. 121-128 Paper presented at 6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes, Herceg Novi, Serbia.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Synthesis and Characterization of III-V Rod Shape Semiconductor Nanocrystals

AU - Nedeljković, J. M.

AU - Mićić, O. I.

AU - Ahrenkiel, S. P.

AU - Nozik, A. J.

PY - 2005

Y1 - 2005

N2 - InP and InAs quantum rods were synthesized via the reactions of monodispersed indium droplets with phosphide or arsenide ions, respectively. In these reactions indium droplets, which do not act as a catalyst but rather as a reactant, are completely consumed. For the synthesis of InP and InAs quantum rods with a narrow size distribution, a narrow size distribution of indium particles is required because each indium droplet serves as a template to strictly limit the lateral growth of individual InP or InAs nanocrystals. Free-standing InP (130 Ådiameter and 870 Å length) and InAs (180 Å diameter and 745 Å length) quantum rods without residual metallic catalyst at the rod tip were synthesized from the diluted transparent solutions of metallic indium. Both kinds of synthesized nanorods are in the strong confinement regime since the Bohr diameters of InP and InAs are 200 and 700 Å, respectively.

AB - InP and InAs quantum rods were synthesized via the reactions of monodispersed indium droplets with phosphide or arsenide ions, respectively. In these reactions indium droplets, which do not act as a catalyst but rather as a reactant, are completely consumed. For the synthesis of InP and InAs quantum rods with a narrow size distribution, a narrow size distribution of indium particles is required because each indium droplet serves as a template to strictly limit the lateral growth of individual InP or InAs nanocrystals. Free-standing InP (130 Ådiameter and 870 Å length) and InAs (180 Å diameter and 745 Å length) quantum rods without residual metallic catalyst at the rod tip were synthesized from the diluted transparent solutions of metallic indium. Both kinds of synthesized nanorods are in the strong confinement regime since the Bohr diameters of InP and InAs are 200 and 700 Å, respectively.

KW - Colloidal synthesis

KW - InAs

KW - InP

KW - Quantum rods

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M3 - Paper

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T2 - 6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes

Y2 - 13 September 2004 through 17 September 2004

ER -

Synthesis and Characterization of III-V Rod Shape Semiconductor Nanocrystals

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