J
Joel van Embden
Researcher at RMIT University
Publications - 66
Citations - 4020
Joel van Embden is an academic researcher from RMIT University. The author has contributed to research in topics: Thin film & Nanocrystal. The author has an hindex of 27, co-authored 56 publications receiving 3404 citations. Previous affiliations of Joel van Embden include University of Melbourne & Commonwealth Scientific and Industrial Research Organisation.
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Re-examination of the Size-Dependent Absorption Properties of CdSe Quantum Dots
TL;DR: In this paper, the size-dependent optical absorption coefficients of CdSe nanocrystals at both the band-edge and high within the absorption profile were investigated by combining transmission electron microscopy and inductively coupled plasma−optical emission spectroscopy.
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The heat-up synthesis of colloidal nanocrystals
TL;DR: In this class of synthesis precursors are heated within a reaction medium to induce a chemical reaction that yields monomer for nucleation and growth as discussed by the authors, which is a reliable means to achieve high quality nanomaterials on large scales with little or no batch-to-batch variation.
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Phosphine-free synthesis of CdSe nanocrystals
TL;DR: In the absence of a selenium passivant, the crystal structure of CdSe nanocrystals could be altered from zinc blende to wurtzite by the addition of bis(2,2,4-trimethylpentyl)phosphinic acid (TMPPA).
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Nucleation and Growth of CdSe Nanocrystals in a Binary Ligand System
Joel van Embden,Paul Mulvaney +1 more
TL;DR: It is found that TMPPA acts as a high boiling point "nonsolvent" or "nucleating agent", and in the absence of OA, the preparation of very small nanocrystals with diameters approximately 2 nm is facilitated.
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Electronic Tuning of 2D MoS2 through Surface Functionalization.
Emily P. Nguyen,Benjamin J. Carey,Jian Zhen Ou,Joel van Embden,Joel van Embden,Enrico Della Gaspera,Adam F. Chrimes,Michelle J. S. Spencer,Serge Zhuiykov,Kourosh Kalantar-zadeh,Torben Daeneke +10 more
TL;DR: These findings allow the tuning of energy barriers between 2D MoS2 and other materials, which can lead to improved control over 2DMoS2 -based electronic and optical devices and catalysts.