Results 21 to 30 of about 9,384 (233)
A Large Starphene Comprising Pentacene Branches [PDF]
Angewandte Chemie International Edition, 2021 AbstractStarphenes are attractive compounds due to their characteristic physicochemical properties that are inherited from acenes, making them interesting compounds for organic electronics and optics. However, the instability and low solubility of larger starphene homologs make their synthesis extremely challenging.
Jan Holec +11 more
openaire +4 more sources
Electronic transport, field effect and doping in pentacene nanorods and monolayer thin film prepared by combination of nano-fabrication and self-assembly [PDF]
, 2008 The transport in organic semiconductors is investigated on the nanometer scale. Field effect transistor with device-active layers in the monolayer (ML) range are characterized in-situ right after the controlled deposition of pentacene.
Vanoni, Claudio
core +1 more source
Polarizing agents beyond pentacene for efficient triplet dynamic nuclear polarization in glass matrices [PDF]
, 2023 Triplet dynamic nuclear polarization (triplet-DNP) is a technique that can obtain high nuclear polarization under moderate conditions. However, in order to obtain practically useful polarization, large single crystals doped with a polarizing agent must ...
Tomohiro, Uesaka +6 more
core +2 more sources
AIP Advances, 2012 New approach is presented for growth of pentacene crystalline thin film with large grain size. Modification of dielectric surfaces using a monolayer of small molecule results in the formation of pentacene thin films with well ordered large crystalline ...
Chuan Du +7 more
doaj +1 more source
Crystals, 2022 High-quality pentacene-doped p-terphenyl bulk crystals were grown by the selective self-seeding vertical Bridgman technique (SSVBT). The lattice structure and crystal properties of the samples of different doping concentrations and their relations with p-
Qing Ai +3 more
doaj +1 more source
Growth and characterisation of pentacene thin films on clean and modified metal surfaces [PDF]
, 2006 The primary focus of this PhD is the investigation of pentacene thin films grown on metal substrates. Numerous techniques have been used to investigate these films including synchrotron based photoelectron emission spectroscopy (PES) and near edge x-ray ...
McDonald, Oisin
core +2 more sources
International Journal of Photoenergy, 2015 The effect of molecular doping with TIPS-pentacene on the photovoltaic performance of polymer solar cells (PSCs) with a structure of ITO/ZnO/poly(3-hexylthiophene-2,5-diyl) (P3HT) : [6,6]-phenyl C71-butyric acid methyl ester (PC71BM) : TIPS-pentacene ...
Hanyu Wang +4 more
doaj +1 more source
Advanced Science, 2017 Nonvolatile organic field‐effect transistor (OFET) memory devices based on pentacene/N,N′‐ditridecylperylene‐3,4,9,10‐tetracarboxylic diimide (P13)/pentacene trilayer organic heterostructures have been proposed. The discontinuous n‐type P13 embedded in p‐
Wen Li +8 more
doaj +1 more source
Shape-Selective Synthesis of Pentacene Macrocycles and the Effect of Geometry on Singlet Fission [PDF]
, 2020 Pentacene’s extraordinary photophysical and electronic properties are highly dependent on intermolecular, through-space interactions. Macrocyclic arrangements of chromophores have been shown to provide a high level of control over these interactions, but
Harrison, Bergman +6 more
core +2 more sources
Structural and electronic properties of pentacene molecule and molecular pentacene solid [PDF]
Computational Materials Science, 2004 6 pages, 5 figures, 1 table, submitted to Phys.
Endres, R. G. +4 more
openaire +2 more sources