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Prof Peter Skabara

Pure and Applied Chemistry

Publications

Influence of optical material properties on strong coupling in organic semiconductor based microcavities
Tropf Laura, Dietrich Christof P., Herbst Stefanie, Kanibolotsky Alexander L., Skabara Peter J., Würthner Frank, Samuel Ifor D. W. , Gather Malte C., Höfling Sven
Applied Physics Letters Vol 110, (2017)
http://dx.doi.org/10.1063/1.4978646
Star-shaped fluorene–BODIPY oligomers : versatile donor–acceptor systems for luminescent solar concentrators
Davis Nathaniel J. L. K., MacQueen Rowan W., Jones Saul T. E., Orofino-Pena Clara, Cortizo-Lacalle Diego, Taylor Rupert G. D., Credgington Dan, Skabara Peter J., Greenham Neil C.
Journal of Materials Chemistry. C Vol 5, pp. 1952-1962, (2017)
http://dx.doi.org/10.1039/C6TC05298C
Fluorene-containing tetraphenylethylene molecules as lasing materials
Orofino C., Foucher C., Farrell F., Findlay N. J., Breig B., Kanibolotsky A. L., Guilhabert B., Vilela F., Laurand N., Dawson M. D., Skabara P. J.
Journal of Polymer Science Part A: Polymer Chemistry Vol 55, pp. 734-746, (2017)
http://dx.doi.org/10.1002/pola.28421
An ambipolar BODIPY derivative for a white exciplex OLED and cholesteric liquid crystal laser toward multifunctional devices
Chapran Marian, Angioni Enrico, Findlay Neil J., Breig Benjamin, Cherpak Vladyslav, Stakhira Pavlo, Tuttle Tell, Volyniuk Dmytro, Grazulevicius Juozas V., Nastishin Yuriy A., Lavrentovich Oleg D., Skabara Peter J.
ACS Applied Materials and Interfaces Vol 9, pp. 4750-4757, (2017)
http://dx.doi.org/10.1021/acsami.6b13689
An ambipolar BODIPY derivative for a white exciplex OLED and cholesteric liquid crystal laser towards multi-functional devices
Chapran Marian, Angioni Enrico, Findlay Neil John, Breig Benjamin, Cherpak Vladyslav, Stakhira Pavlo, Tuttle Tell, Volyniuk Dmytro, Grazulevicius Juozas Vidas, Nastishin Yuriy A., Lavrentovich Oleg D., Skabara Peter John
ACS Applied Materials and Interfaces Vol 9, pp. 4750-4757, (2017)
http://dx.doi.org/10.1021/acsami.6b13689
A saturated red color converter for visible light communication using a blend of star-shaped organic semiconductors
Sajjad M. T., Manousiadis P. P., Orofino C., Kanibolotsky A. L., Findlay N. J., Rajbhandari S., Vithanage D. A., Chun H., Faulkner G. E., O'Brien D. C., Skabara P. J., Turnbull G. A., Samuel I. D. W.
Applied Physics Letters Vol 110, (2017)
http://dx.doi.org/10.1063/1.4971823

more publications

Professional activities

Plastic Electronics: Faraday Discussion
Chair
8/9/2014
ICHC Congres
Member of programme committee
2011
Materials Chemistry 9
Chair
2009
IUPAC Congress
Member of programme committee
2009
Member of the Editorial Board for Journal of Materials Chemistry
Editorial board member
1/2008
Associate Editor for the Beilstein Journal of Organic Chemistry
Editorial board member
1/2008

more professional activities

Projects

Light-controlled manufacturing of semiconductor structures: a platform for next generation processing of photonic devices
Skabara, Peter (Principal Investigator) Dawson, Martin (Co-investigator) Edwards, Paul (Co-investigator) Martin, Robert (Co-investigator) Watson, Ian (Co-investigator)
"This Platform Grant (PG) will apply our internationally-leading expertise in structured illumination and hybrid inorganic/organic semiconductor optoelectronic devices to create new opportunities in the rapidly developing field of light-controlled manufacturing. Structured illumination fields can in principle be obtained from both inorganic (GaN) and organic LEDs, implemented on a macroscale via relay optics, or demagnified to a microscale. Novel manufacturing with photopolymerisable materials can firstly involve use of structured illumination as a novel means to control motorised stages. This technique can be combined with pattern-programmable UV excitation for mask-free photolithographic patterning, continuous photo-curing over larger fields, localised photochemical deposition, or other forms of photo-labile assembly. Process variants can also be envisaged in which arbitrarily positioned fluorescent objects or markers are 'hunted', and then subject to beam excitation for photocuring or targeted photoexcitation. This method could be used, for example, to immobilise individual colloidal quantum dots for use as emitters in quantum technology applications. Multifunctional devices with sensing ability, such as organic lasers for explosives detection, represent another excellent example of automated devices operating under remote conditions. Further examples of the envisaged uses of this technology include: [1] LED microdisplay asset tags for management of high-value objects (artworks, nuclear fuel containers). [2] Passive asset tags containing unique micro-patterns of fluorescent objects (eg. colloidal quantum dots, organic macromolecules) for higher-volume, anti-counterfeiting applications. [3] Customisable continuous-flow micro-reactors for fine chemical manufacturing. [4] Energy harvesting micro-modules to power other autonomous microsystems, where we will focus on organic PV and ambient-radiation (RF) approaches."
Period 01-Jul-2017 - 30-Jun-2021
Conducting Polymers (Conductive Organics) (HGSP) Phase 2
Skabara, Peter (Principal Investigator) Cameron, Joseph (Co-investigator) Findlay, Neil (Co-investigator)
Period 01-Aug-2016 - 31-Jan-2018
Doctoral Training Grant 2006 | Hughes, Meghan
Skabara, Peter (Co-investigator) Hughes, Meghan (Research Co-investigator)
Period 01-Oct-2008 - 31-Aug-2012
Molecular Assembly of Spintronic Circuits with DNA
Skabara, Peter (Principal Investigator)
"The smallest scale on which it is possible to design functional devices, including electronics, is the molecule scale (about 100,000 times smaller than the width of a human hair). This is the ultimate limit for miniaturisation and motivates research to manipulate and study the properties of individual molecules for applications in, e.g., information technologies and sensors. It is also the scale at which quantum phenomena dominate properties, so single-molecule structures offer a domain for investigations ranging from fundamental tests of quantum theory to developing components for future quantum technologies. To realise such experiments and technologies, it is necessary to incorporate individual molecules into electrical circuits. This is challenging because the typical size of a useful functional molecule is much smaller than the smallest wires that it is possible to fabricate, even with the most sophisticated lithography systems available today. Most researchers use one of two approaches. The first uses an electrical current or mechanical strain to make a tiny gap, a few nanometres across, in a thin wire, and then deposit the molecules of interest randomly, hoping that one and only one bridges the gap. This method relies on chance, and so it very rarely yields a working device: typically, only a very small proportion of devices fabricated show behaviour consistent with a single molecule in the gap and, because the shape of the gap and the orientation of the molecule are uncontrolled, it is rare for even such working devices to exhibit reproducible properties. The second method uses a scanning tunnelling microscope to locate and investigate molecules that are deposited on a conducting surface. This process is much more reliable and reproducible than the break junction method but it involves bulky experimental apparatus and it tightly limits the experimental geometry, ruling out the development of more complicated experiments or practical devices. These limitations in the existing methods have hamstrung the development of molecule-scale devices and technologies. Further progress in this field now requires the development of controlled and reliable methods that can be scaled to high volume production. This project will provide this methodology and demonstrate a range of prototype molecular devices. Our approach is based on DNA nanotechnology, which has, over the last decade, proved itself to be a powerful tool for controlled self-assembly of structures at the molecular scale. We will use these methods to direct the assembly of packages about 100 nanometres across. Constructed mainly from DNA with a precisely programmed structure, these packages will position gold nanoparticle contacts and the target molecular components, whose electrical transport properties we would like to exploit, with sub-nanometre accuracy. Our method produces trillions of packages at a time in a test-tube and ensures that each one has exactly the correct molecules incorporated in the correct positions and orientations between contacts. These gold nanoparticle contacts are large enough that we can connect them to laboratory equipment using standard nanolithography techniques. The technology has the potential for future development to connect multiple molecules in three-dimensional device architectures, and for the assembly of large-scale integrated molecular circuits. We propose to create several families of devices, designed to develop and prove this radically new molecular device fabrication methodology. These devices will give us an unprecedented experimental tool for probing electrical and magnetic properties of molecules, but they will also establish the potential for the industrial deployment of our technology. Central to the project are close interactions with industrial partners and knowledge transfer activities designed to accelerate commercial applications."
Period 01-Nov-2016 - 31-Oct-2020
EPSRC Science and Innovation Nanometrology for Molecular Science, Medicine and Manufacture | Miller, Kimberley
Liggat, John (Principal Investigator) Skabara, Peter (Co-investigator) Miller, Kimberley (Research Co-investigator)
Period 01-Oct-2010 - 01-Oct-2013
Doctoral Training Partnership (DTA - University of Strathclyde) | Scanlan, Katrina
Skabara, Peter (Principal Investigator) Findlay, Neil (Co-investigator) Scanlan, Katrina (Research Co-investigator)
Period 01-Oct-2014 - 01-Apr-2018

more projects

Address

Pure and Applied Chemistry
Thomas Graham Building

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