2D II–VI semiconductor nanoplatelets: From material synthesis to optoelectronic integration

BT Diroll, B Guzelturk, H Po, C Dabard, N Fu… - Chemical …, 2023 - ACS Publications
The field of colloidal synthesis of semiconductors emerged 40 years ago and has reached a
certain level of maturity thanks to the use of nanocrystals as phosphors in commercial …

Defect passivation in lead‐halide perovskite nanocrystals and thin films: toward efficient LEDs and solar cells

J Ye, MM Byranvand, CO Martínez… - Angewandte …, 2021 - Wiley Online Library
Abstract Lead‐halide perovskites (LHPs), in the form of both colloidal nanocrystals (NCs)
and thin films, have emerged over the past decade as leading candidates for next …

Blue light-emitting diodes based on colloidal quantum dots with reduced surface-bulk coupling

X Chen, X Lin, L Zhou, X Sun, R Li, M Chen… - Nature …, 2023 - nature.com
To industrialize printed full-color displays based on quantum-dot light-emitting diodes, one
must explore the degradation mechanism and improve the operational stability of blue …

Lanthanide Ion‐Doped Perovskite Nanocrystals in Electroluminescent Device

JL Pan, YJ Yu, YK Wang, LS Liao - Advanced Functional …, 2024 - Wiley Online Library
Lanthanide ions doped in perovskite (LIDP) nanocrystals (NCs) provide an effective way to
utilize the emission of lanthanide metals in a solution‐processable way, combining the …

Electron‐Induced Degradation in Blue Quantum‐Dot Light‐Emitting Diodes

P Gao, Z Chen, S Chen - Advanced Materials, 2024 - Wiley Online Library
The poor stability of blue quantum‐dot (QD) light‐emitting diodes (B‐QLEDs) hinders their
application in displays. To improve the stability of B‐QLEDs, the degradation mechanism …

Big data in a nano world: a review on computational, data-driven design of nanomaterials structures, properties, and synthesis

RX Yang, CA McCandler, O Andriuc, M Siron… - ACS …, 2022 - ACS Publications
The recent rise of computational, data-driven research has significant potential to accelerate
materials discovery. Automated workflows and materials databases are being rapidly …

Electronic structure and excited state dynamics of cadmium chalcogenide nanorods

KE Shulenberger, MR Jilek, SJ Sherman… - Chemical …, 2023 - ACS Publications
The cylindrical quasi-one-dimensional shape of colloidal semiconductor nanorods (NRs)
gives them unique electronic structure and optical properties. In addition to the band gap …

Reversible ligand detachment from CdSe quantum dots following photoexcitation

MKN Grega, J Gan, M Noman… - The Journal of Physical …, 2024 - ACS Publications
The nanocrystal–ligand boundaries of colloidal quantum dots (QDs) mediate charge and
energy transfer processes that underpin photochemical and photocatalytic transformations …

How surface defects shape the excitons and photoluminescence of ultrasmall CdSe quantum dots

T Steenbock, E Drescher, T Dittmann… - Chemistry of …, 2024 - ACS Publications
Ultrasmall CdSe quantum dots (QDs) with diameters up to 2 nm show broad
photoluminescence (PL) spectra presumably due to emission from band-edge excitons and …

Revealing the Surface Structure of CdSe Nanocrystals by Dynamic Nuclear Polarization-Enhanced 77Se and 113Cd Solid-State NMR Spectroscopy

Y Chen, RW Dorn, MP Hanrahan, L Wei… - Journal of the …, 2021 - ACS Publications
Dynamic nuclear polarization (DNP) solid-state NMR (SSNMR) spectroscopy was used to
obtain detailed surface structures of zinc blende CdSe nanocrystals (NCs) with plate or …