Issue 13, 2019
From the journal:

Nanoscale

In situ characterization of kinetics and mass transport of PbSe nanowire growth via LS and VLS mechanisms†

Miao Song,a   Jaewon Lee,a   Bin Wang,ab   Benjamin A. Legg,a   Shenyang Hu,c   Jaehun Chun ORCID logo a  and  Dongsheng Li ORCID logo *a  

* Corresponding authors

a Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99352, USA
E-mail: Dongsheng.Li2@pnnl.gov

b School of Science, MOE Key Laboratory for Non-equilibrium Synthesis and Modulation of Condensed Matter, State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, China

c Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA 99352, USA

Abstract

We grew binary PbSe nanowires in an in situ gas-heating cell in a transmission electron microscope and elucidated species dependent mass transport pathways and key correlations among supersaturation, nucleation, and growth kinetics, thereby enabling morphological and compositional control of nanowires with tailored properties.

Graphical abstract: In situ characterization of kinetics and mass transport of PbSe nanowire growth via LS and VLS mechanisms

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Article information

DOI
https://doi.org/10.1039/C9NR01200A
Article type
Communication
Submitted
07 Feb 2019
Accepted
07 Mar 2019
First published
14 Mar 2019

Nanoscale, 2019,11, 5874-5878

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In situ characterization of kinetics and mass transport of PbSe nanowire growth via LS and VLS mechanisms

M. Song, J. Lee, B. Wang, B. A. Legg, S. Hu, J. Chun and D. Li, Nanoscale, 2019, 11, 5874 DOI: 10.1039/C9NR01200A

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