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 …

Charge Transfer from Quantum-Confined 0D, 1D, and 2D Nanocrystals

Q Li, K Wu, H Zhu, Y Yang, S He, T Lian - Chemical Reviews, 2024 - ACS Publications
The properties of colloidal quantum-confined semiconductor nanocrystals (NCs), including
zero-dimensional (0D) quantum dots, 1D nanorods, 2D nanoplatelets, and their …

Engineering Auger recombination in colloidal quantum dots via dielectric screening

X Hou, J Kang, H Qin, X Chen, J Ma, J Zhou… - Nature …, 2019 - nature.com
Auger recombination is the main non-radiative decay pathway for multi-carrier states of
colloidal quantum dots, which affects performance of most of their optical and optoelectronic …

Optical properties and applications of two‐dimensional CdSe nanoplatelets

J Yu, R Chen - InfoMat, 2020 - Wiley Online Library
Compared with zero‐dimensional quantum dots and one‐dimensional nanorods, two‐
dimensional nanoplatelets exhibit many unique optical properties. Due to strong quantum …

Giant alloyed hot injection shells enable ultralow optical gain threshold in colloidal quantum wells

Y Altintas, K Gungor, Y Gao, M Sak, U Quliyeva… - ACS …, 2019 - ACS Publications
As an attractive materials system for high-performance optoelectronics, colloidal
nanoplatelets (NPLs) benefit from atomic-level precision in thickness, minimizing emission …

Heterostructures in two-dimensional CdSe nanoplatelets: synthesis, optical properties, and applications

J Zhang, Y Sun, S Ye, J Song, J Qu - Chemistry of Materials, 2020 - ACS Publications
Semiconductor two-dimensional (2D) nanoplatelets (NPLs) possess narrow emission
bandwidths, large absorption cross sections, and low auger recombination rates, which are …

Observation of Three-Photon Cascaded Emission from Triexcitons in Giant CsPbBr3 Quantum Dots at Room Temperature

M Kazes, D Nakar, I Cherniukh, MI Bodnarchuk… - Nano Letters, 2024 - ACS Publications
Colloidal semiconductor nanocrystals have long been considered a promising source of
time-correlated and entangled photons via the cascaded emission of multiexcitonic states …

Size- and Morphology-Dependent Auger Recombination in CsPbBr3 Perovskite Two-Dimensional Nanoplatelets and One-Dimensional Nanorods

Q Li, Y Yang, W Que, T Lian - Nano Letters, 2019 - ACS Publications
CsPbX3 (X= Cl, Br, I) perovskite nanocrystals (NCs), including zero-dimensional (0D)
quantum dots (QDs), one-dimensional (1D) nanorods (NRs), and two-dimensional (2D) …

Single trap states in single CdSe nanoplatelets

SOM Hinterding, BBV Salzmann, SJW Vonk… - ACS …, 2021 - ACS Publications
Trap states can strongly affect semiconductor nanocrystals, by quenching, delaying, and
spectrally shifting the photoluminescence (PL). Trap states have proven elusive and difficult …

Acceleration of biexciton radiative recombination at low temperature in CdSe nanoplatelets

A Brumberg, NE Watkins, BT Diroll, RD Schaller - Nano letters, 2022 - ACS Publications
Colloidal semiconductor nanocrystals offer bandgap tunability, high photoluminescence
quantum yield, and colloidal processing of benefit to optoelectronics, however rapid …