Self-trapped excitons in soft semiconductors
Self-trapped excitons (STEs) have attracted tremendous attention due to their intriguing
properties and potential optoelectronic applications. STEs are formed from the lattice …
properties and potential optoelectronic applications. STEs are formed from the lattice …
Synthesis, photophysical properties and surface chemistry of chalcopyrite-type semiconductor nanocrystals
D Moodelly, P Kowalik, P Bujak, A Pron… - Journal of Materials …, 2019 - pubs.rsc.org
Ternary and quaternary chalcopyrite-type nanocrystals of MIMIIIE2 and MIMIIIZnE2 type (MI=
Ag, Cu; MIII= In, Fe; E= S, Se) and their core/shell structures have attracted a huge interest in …
Ag, Cu; MIII= In, Fe; E= S, Se) and their core/shell structures have attracted a huge interest in …
Inherently broadband photoluminescence in Ag–In–S/ZnS quantum dots observed in ensemble and single-particle studies
O Stroyuk, F Weigert, A Raevskaya… - The Journal of …, 2019 - ACS Publications
We present a series of results that demonstrate that the broadband photoluminescence (PL)
of aqueous glutathione-capped Ag–In–S (AIS) nanocrystals (NCs) is an inherent property of …
of aqueous glutathione-capped Ag–In–S (AIS) nanocrystals (NCs) is an inherent property of …
Do** Sn4+ ionized cocatalyst in CdSe/S colloidal crystal for promoting photocatalytic CO2 reduction under visible light
Y Yan, Y Wang, Z Zhang, S Zhang, J Ye… - Chemical Engineering …, 2023 - Elsevier
The exploration of low-cost and efficient cocatalysts is vitally important for attaining reliable
and affordable photocatalytic CO 2 conversion. Here, it is found that post-transition metal …
and affordable photocatalytic CO 2 conversion. Here, it is found that post-transition metal …
Selective Passivation of Surface toward Bright Yellow Defective Emission of CdS Quantum Dots
C Wang, WZ Yang, ZM Feng, ZJ Cheng… - Inorganic …, 2023 - ACS Publications
CdE (E= S, Se) quantum dots (QDs) with a broad and large Stokes shift PL emission have
emerged as potential materials for white-light LEDs. However, this surface-related emission …
emerged as potential materials for white-light LEDs. However, this surface-related emission …
Single particle level dynamics of photoactivation and suppression of Auger recombination in aqueous Cu-doped CdS quantum dots
Cu-doped CdS quantum dots (QDs) have been synthesized in water using 3-
mercaptopropionic acid (3-MPA) as the cap** agent. They exhibit intense …
mercaptopropionic acid (3-MPA) as the cap** agent. They exhibit intense …
Advanced Interface Engineering in Gradient Core/Shell Quantum Dots Enables Efficient Photoelectrochemical Hydrogen Evolution
Semiconductor core/shell quantum dots (QDs) are considered promising building blocks to
fabricate photoelectrochemical (PEC) cells for the direct conversion of solar energy into …
fabricate photoelectrochemical (PEC) cells for the direct conversion of solar energy into …
Structural and Optical Properties of CeO2 Nanoparticles Synthesized by Modified Polymer Complex Method
Abstract Ceria nanoparticles (Ceria-NPs) were synthesized using a modified polymer
complex method and their structural and optical properties were evaluated. The solids were …
complex method and their structural and optical properties were evaluated. The solids were …
Raman and X-ray Photoemission Identification of Colloidal Metal Sulfides as Potential Secondary Phases in Nanocrystalline Cu2ZnSnS4 Photovoltaic Absorbers
The aim of this study is to establish reliable spectroscopic fingerprints of compounds that
may form as secondary phases in Cu2ZnSnS4 (CZTS) nanocrystals (NCs) synthesized by …
may form as secondary phases in Cu2ZnSnS4 (CZTS) nanocrystals (NCs) synthesized by …
Ultra-small aqueous glutathione-capped Ag–In–Se quantum dots: luminescence and vibrational properties
We introduce a direct aqueous synthesis of luminescent 2–3 nm Ag–In–Se (AISe) quantum
dots (QDs) capped by glutathione (GSH) complexes, where sodium selenosulfate …
dots (QDs) capped by glutathione (GSH) complexes, where sodium selenosulfate …