Quantum dot surface engineering: toward inert fluorophores with compact size and bright, stable emission

SJ Lim, L Ma, A Schleife, AM Smith - Coordination Chemistry Reviews, 2016 - Elsevier
The surfaces of colloidal nanocrystals are complex interfaces between solid crystals,
coordinating ligands, and liquid solutions. For fluorescent quantum dots, the properties of …

Implementation and Validation of Fully Relativistic GW Calculations: Spin–Orbit Coupling in Molecules, Nanocrystals, and Solids

P Scherpelz, M Govoni, I Hamada… - Journal of chemical …, 2016 - ACS Publications
We present an implementation of G 0 W 0 calculations including spin–orbit coupling (SOC)
enabling investigations of large systems, with thousands of electrons, and we discuss results …

Facet‐oriented coupling enables fast and sensitive colloidal quantum dot photodetectors

M Biondi, MJ Choi, Z Wang, M Wei, S Lee… - Advanced …, 2021 - Wiley Online Library
Charge carrier transport in colloidal quantum dot (CQD) solids is strongly influenced by
coupling among CQDs. The shape of as‐synthesized CQDs results in random orientational …

Engineering the surface chemistry of colloidal InP quantum dots for charge transport

T Zhao, Q Zhao, J Lee, S Yang, H Wang… - Chemistry of …, 2022 - ACS Publications
Colloidal InP quantum dots (QDs) have emerged as potential candidates for constructing
nontoxic QD-based optoelectronic devices. However, charge transport in InP QD thin-film …

Emergent properties in supercrystals of atomically precise nanoclusters and colloidal nanocrystals

KS Sugi, A Maier, M Scheele - Chemical Communications, 2022 - pubs.rsc.org
We provide a comprehensive account of the optical, electrical and mechanical properties
that emerge from the self-assembly of colloidal nanocrystals or atomically precise …

Solution-processed, high-speed, and high-quantum-efficiency quantum dot infrared photodetectors

J Gao, SC Nguyen, ND Bronstein, AP Alivisatos - ACS photonics, 2016 - ACS Publications
For over a decade, much effort has been focused on passivation of the high density of
localized electronic trap states in colloidal semiconductor quantum dots (QDs), which lead to …

Carrier transport in PbS and PbSe QD films measured by photoluminescence quenching

J Zhang, J Tolentino, ER Smith, J Zhang… - The Journal of …, 2014 - ACS Publications
The temperature-dependent quantum yield of photoluminescence (PL) has been measured
in films of various sizes of PbS and PbSe quantum dots (QDs) capped with alkanedithiol …

Experimental and theoretical study to explain the morphology of CaMoO4 crystals

FKF Oliveira, MC Oliveira, L Gracia… - Journal of Physics and …, 2018 - Elsevier
CaMoO 4 crystals were prepared by a controlled co-precipitation method and processed in a
domestic microwave-assisted hydrothermal system with two different surfactants (ethyl 4 …

Coupled organic–inorganic nanostructures (COIN)

M Scheele, W Brütting, F Schreiber - Physical Chemistry Chemical …, 2015 - pubs.rsc.org
In this perspective, we provide an overview of the emerging field of coupled conjugates of
quantum dots and organic semiconductors, referred to as “coupled organic–inorganic …

Mechanistic insight into the formation of cationic naked nanocrystals generated under equilibrium control

SE Doris, JJ Lynch, C Li, AW Wills… - Journal of the …, 2014 - ACS Publications
Cationic naked nanocrystals (NCs) are useful building units for assembling hierarchical
mesostructured materials. Until now, their preparation required strongly electrophilic …