Organic optoelectronic materials: mechanisms and applications
O Ostroverkhova - Chemical reviews, 2016 - ACS Publications
Organic (opto) electronic materials have received considerable attention due to their
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …
High dielectric constant conjugated materials for organic photovoltaics
Organic photovoltaics (OPV) offer a low-cost and esthetically appealing thin-film alternative
to the well-known silicon-based solar panels, opening up new applications and markets. A …
to the well-known silicon-based solar panels, opening up new applications and markets. A …
Strategy for enhancing the dielectric constant of organic semiconductors without sacrificing charge carrier mobility and solubility
Current organic semiconductors for organic photovoltaics (OPV) have relative dielectric
constants (relative permittivities, ε r) in the range of 2–4. As a consequence, Coulombically …
constants (relative permittivities, ε r) in the range of 2–4. As a consequence, Coulombically …
Beyond fullerenes: designing alternative molecular electron acceptors for solution-processable bulk heterojunction organic photovoltaics
G Sauvé, R Fernando - The Journal of Physical Chemistry Letters, 2015 - ACS Publications
Organic photovoltaics (OPVs) are promising candidates for providing a low cost, widespread
energy source by converting sunlight into electricity. Solution-processable active layers have …
energy source by converting sunlight into electricity. Solution-processable active layers have …
Do** rate, Interface states and Polarization Effects on Dielectric Properties, Electric Modulus, and AC Conductivity in PCBM/NiO:ZnO/p-Si Structures in Wide …
In order to study, in detail, the relationship of effect of NiO do** in ZnO on AC electrical-
conductivity (σac), complex-permittivity (ɛ*), complex-electric modulus (M*) and interface …
conductivity (σac), complex-permittivity (ɛ*), complex-electric modulus (M*) and interface …
Fullerene derivatives with increased dielectric constants
The invention of new organic materials with high dielectric constants is of extreme
importance for the development of organic-based devices such as organic solar cells. We …
importance for the development of organic-based devices such as organic solar cells. We …
The effect of fluorination on the low and high frequency dielectric constants of non-polymeric organic semiconductors–towards homojunction solar cells
Bulk heterojunction organic solar cells have undergone significant improvements in power
conversion efficiency and stability over the past decade. However, translation from …
conversion efficiency and stability over the past decade. However, translation from …
Intriguing π-interactions involving aromatic neutrals, aromatic cations and semiconducting behavior in a pyridinium-carboxylate salt
A new pyridinium-carboxylate salt (1) has been synthesized and characterized by elemental
analysis, spectroscopy, electrical studies, and single-crystal X-ray diffraction. X-ray structure …
analysis, spectroscopy, electrical studies, and single-crystal X-ray diffraction. X-ray structure …
Sub‐Band Filling and Hole Transport in Polythiophene‐Based Electrolyte‐Gated Transistors: Effect of Side‐Chain Length and Density
The relationship between hole density and conductivity in electrochemically gated
polythiophene films is examined. The films are integrated into electrolyte‐gated transistors …
polythiophene films is examined. The films are integrated into electrolyte‐gated transistors …
Charge‐transfer character in a covalent diketopyrrolopyrrole dimer: implications for singlet fission
Diketopyrrolopyrrole (DPP) is a strongly absorbing, photostable chromophore that can
undergo singlet fission (SF), a photophysical process that promises to significantly enhance …
undergo singlet fission (SF), a photophysical process that promises to significantly enhance …