Recent research on the luminous mechanism, synthetic strategies, and applications of CuInS 2 quantum dots
Z Long, W Zhang, J Tian, G Chen, Y Liu… - Inorganic Chemistry …, 2021 - pubs.rsc.org
Copper indium sulfide colloidal quantum dots (CuInS2 QDs) have drawn lots of attention in
recent years, due to their traits of nontoxic elements, low synthesis cost, and easily tunable …
recent years, due to their traits of nontoxic elements, low synthesis cost, and easily tunable …
Spectroscopic and Magneto-Optical Signatures of Cu1+ and Cu2+ Defects in Copper Indium Sulfide Quantum Dots
Colloidal quantum dots (QDs) of I–III–VI ternary compounds such as copper indium sulfide
(CIS) and copper indium selenide (CISe) have been under intense investigation due to both …
(CIS) and copper indium selenide (CISe) have been under intense investigation due to both …
Defects go green: using defects in nanomaterials for renewable energy and environmental sustainability
Induction of point defects in nanomaterials can bestow upon them entirely new physics or
augment their pre-existing physical properties, thereby expanding their potential use in …
augment their pre-existing physical properties, thereby expanding their potential use in …
The impact of spatially heterogeneous chemical do** on the electronic properties of CdSe quantum dots: insights from ab initio computation
The introduction of copper (Cu) impurity in semiconductor CdSe quantum dots (QDs) gives
rise to unique photoluminescence (PL) bands exhibiting distinctive characteristics, like …
rise to unique photoluminescence (PL) bands exhibiting distinctive characteristics, like …
Energy spacing and sub-band modulation of Cu doped ZnSe quantum dots
Cu doped ZnSe quantum dots (QDs) with various dopant concentrations were prepared
using a growth do** technique to modulate their kinetics of Cu incorporation. Pre …
using a growth do** technique to modulate their kinetics of Cu incorporation. Pre …
Trap States in Semiconductor Quantum Dots: Friends or Foes
EK Vishnu, EM Thomas, L Prasad… - The Journal of Physical …, 2024 - ACS Publications
Photophysical attributes of semiconductor quantum dots (QDs) are influenced by the
presence of undercoordinated ions on their surface, which generate new bands called trap …
presence of undercoordinated ions on their surface, which generate new bands called trap …
[HTML][HTML] Identity of the reversible hole traps in InP/ZnSe core/shell quantum dots
Density functional theory calculations are combined with time-resolved photoluminescence
experiments to identify the species responsible for the reversible trap** of holes following …
experiments to identify the species responsible for the reversible trap** of holes following …
Effect of Strain and Surface Proximity on the Acceptor Grou** in ZnO
According to the present knowledge, the level of zinc oxide conductivity is determined by
donor and acceptor complexes involving native defects and hydrogen. In turn, recently …
donor and acceptor complexes involving native defects and hydrogen. In turn, recently …
Preparation of highly emissive and reproducible Cu–In–S/ZnS core/shell quantum dots with a mid-gap emission character
Copper indium sulfide (CIS) quantum dots (QDs) are one of the newest types of luminescent
semiconductors with low-toxicity and earth-abundant features. The present work reports the …
semiconductors with low-toxicity and earth-abundant features. The present work reports the …
Effect of Cation Cu/Al Ratio and Surface Proximity on the Electronic Structure and Optical Properties of Cu-Rich Cu1+xAl1–xS2–y: A DFT Study
O Volnianska, Ł Kłopotowski - The Journal of Physical Chemistry …, 2024 - ACS Publications
In this work, we employ density functional theory to investigate the electronic structure and
optical properties of both Cu-rich Cu1+ x Al1–x S2–y bulk and quantum dot (QD) crystals …
optical properties of both Cu-rich Cu1+ x Al1–x S2–y bulk and quantum dot (QD) crystals …