Interface control of electronic and optical properties in IV–VI and II–VI core/shell colloidal quantum dots: a review

Y Jang, A Shapiro, M Isarov… - Chemical …, 2017 - pubs.rsc.org
Semiconductor colloidal quantum dots (CQDs) have attracted vast scientific and
technological interest throughout the past three decades, due to the unique tuneability of …

Vibrational spectroscopy of compound semiconductor nanocrystals

VM Dzhagan, YM Azhniuk, AG Milekhin… - Journal of Physics D …, 2018 - iopscience.iop.org
A review of recent applications of Raman spectroscopy as a fast, sensitive, and non-
destructive technique for exploring II–VI semiconductor nanocrystals fabricated by various …

Breakdown of volume scaling in Auger recombination in CdSe/CdS heteronanocrystals: the role of the core− shell interface

F García-Santamaría, S Brovelli, R Viswanatha… - Nano …, 2011 - ACS Publications
Spatial confinement of electronic excitations in semiconductor nanocrystals (NCs) results in
a significant enhancement of nonradiative Auger recombination (AR), such that AR …

Interfacial alloying in CdSe/CdS heteronanocrystals: A Raman spectroscopy analysis

N Tschirner, H Lange, A Schliwa, A Biermann… - Chemistry of …, 2012 - ACS Publications
We investigate the interface between core and shell in zinc blende CdSe-based CdSe/CdS
dot-in-dot heteronanocrystals. Using X-ray diffraction and transmission electron microscopy …

Optimization of different temperature annealed nanostructured CdSe thin film for photodetector applications

D Alagarasan, S Varadharajaperumal, KDA Kumar… - Optical Materials, 2021 - Elsevier
In this work, the photo sensing performance of the highly sensitive CdSe-based
photodetector prepared using thermal evaporation method on a cleaned glass substrate …

Arrays of CdSe sensitized ZnO/ZnSe nanocables for efficient solar cells with high open-circuit voltage

J Xu, X Yang, QD Yang, TL Wong, ST Lee… - Journal of Materials …, 2012 - pubs.rsc.org
Highly ordered arrays of CdSe coated ZnO/ZnSe core–shell nanocables on FTO (SnO2: F)
glass substrates have been synthesized using ZnO nanowires as precursors via in situ …

Near-Infrared-Emitting CdxHg1–xSe-Based Core/Shell Nanoplatelets

A Mitrofanov, A Prudnikau, F Di Stasio… - Chemistry of …, 2021 - ACS Publications
The anisotropy in semiconductor nanoplatelets (NPLs) is reflected in the anisotropy of their
crystal structure and organic ligand shell, which can be used for creating new semiconductor …

One-dimensional CdS/carbon/Au plasmonic nanoarray photoanodes via in situ reduction–graphitization approach toward efficient solar hydrogen evolution

Z Peng, J Zhang, P Liu, J Claverie… - ACS Applied Materials & …, 2021 - ACS Publications
Photoelectrochemical (PEC) hydrogen evolution has been acknowledged as a promising
“green” technique to convert solar energy into clean chemical fuel. Photoanodes play a key …

Optical properties and fluorescence of quantum dots CdSe/ZnS-PMMA composite films with interface modifications

RM Abozaid, ZŽ Lazarević, I Radović, M Gilić, D Šević… - Optical Materials, 2019 - Elsevier
Processing and characterization of polymer nanocomposites based on poly (methyl
methacrylate)(PMMA) matrix with embedded core-shell CdSe/ZnS quantum dots (QD's) …

Raman-and IR-active phonons in CdSe/CdS core/shell nanocrystals in the presence of interface alloying and strain

VM Dzhagan, MY Valakh, AG Milekhin… - The Journal of …, 2013 - ACS Publications
Semiconductor core–shell nanocrystals (NCs) have greatly improved luminescent properties
including better resistance to photobleaching and ligand exchange. It was suggested that …