Quantum dots for photovoltaics: a tale of two materials
Quantum dot (QD) solar cells, benefiting from unique quantum confinement effects and
multiple exciton generation, have attracted great research attention in the past decades …
multiple exciton generation, have attracted great research attention in the past decades …
Mechanistic understanding and rational design of quantum dot/mediator interfaces for efficient photon upconversion
Conspectus The semiconductor-nanocrystal-sensitized, three-component upconversion
system has made great strides over the past 5 years. The three components (ie, triplet …
system has made great strides over the past 5 years. The three components (ie, triplet …
Photochemical upconversion of near-infrared light from below the silicon bandgap
EM Gholizadeh, SKK Prasad, ZL Teh, T Ishwara… - Nature …, 2020 - nature.com
Photochemical upconversion is a strategy for converting infrared light into more energetic,
visible light, with potential applications ranging from biological imaging and drug delivery to …
visible light, with potential applications ranging from biological imaging and drug delivery to …
Mechanisms of triplet energy transfer across the inorganic nanocrystal/organic molecule interface
The mechanisms of triplet energy transfer across the inorganic nanocrystal/organic molecule
interface remain poorly understood. Many seemingly contradictory results have been …
interface remain poorly understood. Many seemingly contradictory results have been …
Gold-selenide quantum dots supported onto cesium ferrite nanocomposites for the efficient degradation of rhodamine B
In this work, different weight percentage of gold-selenide quantum dots (AuSe QDs)(1.0, 2.5,
5.0 and 7.0 wt.%) were successfully synthesized and decorated on cesium ferrite …
5.0 and 7.0 wt.%) were successfully synthesized and decorated on cesium ferrite …
Efficient photon upconversion enabled by strong coupling between silicon quantum dots and anthracene
Hybrid structures formed between organic molecules and inorganic quantum dots can
accomplish unique photophysical transformations by taking advantage of their disparate …
accomplish unique photophysical transformations by taking advantage of their disparate …
Achieving spin-triplet exciton transfer between silicon and molecular acceptors for photon upconversion
Inorganic semiconductor nanocrystals interfaced with spin-triplet exciton-accepting organic
molecules have emerged as promising materials for converting incoherent long-wavelength …
molecules have emerged as promising materials for converting incoherent long-wavelength …
Lessons from intramolecular singlet fission with covalently bound chromophores
Molecular dimers, oligomers, and polymers are versatile components in photophysical and
optoelectronic architectures that could impact a variety of applications. We present a …
optoelectronic architectures that could impact a variety of applications. We present a …
Crystalline silicon solar cells with tetracene interlayers: the path to silicon-singlet fission heterojunction devices
RW MacQueen, M Liebhaber, J Niederhausen… - Materials …, 2018 - pubs.rsc.org
Singlet exciton fission is an exciton multiplication process that occurs in certain organic
materials, converting the energy of single highly-energetic photons into pairs of triplet …
materials, converting the energy of single highly-energetic photons into pairs of triplet …
Colloidal-ALD-grown metal oxide shells enable the synthesis of photoactive ligand/nanocrystal composite materials
Colloidal nanocrystals (NCs) are ideal materials for a variety of applications and devices,
which span from catalysis and optoelectronics to biological imaging. Organic chromophores …
which span from catalysis and optoelectronics to biological imaging. Organic chromophores …