Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jake A. McEwan"'
Autor:
Fatemeh Maasoumi, Ross D. Jansen-van Vuuren, Paul E. Shaw, Emma V. Puttock, Ravi Chandra Raju Nagiri, Jake A. McEwan, Mark Bown, Jenny L. O’Connell, Christopher J. Dunn, Paul L. Burn, Ebinazar B. Namdas
Publikováno v:
npj Flexible Electronics, Vol 2, Iss 1, Pp 1-6 (2018)
Efficient OLEDs from solution: engineering dipole alignment in polymers Dipole alignment is achieved in efficient solution-processed organic light-emitting diodes featuring a novel poly(dendrimer). A collaborative team led by Paul Burn from the Centr
Externí odkaz:
https://doaj.org/article/741c53658af841b5a2d4f79461c6c8ee
Autor:
Ian R. Gentle, Andrew Nelson, Anwen M. Krause-Heuer, Paul L. Burn, Jake A. McEwan, Andrew J. Clulow, Ross D. Jansen-van Vuuren
Publikováno v:
ACS applied materialsinterfaces. 13(26)
Efficient organic light-emitting diodes (OLEDs) consist of an emissive layer comprising a blend of a light-emitting and host material in contact with one or more charge transporting layers. The distribution of the active material in the guest-host em
Autor:
Mark Bown, Paul L. Burn, Jake A. McEwan, Christopher J. Dunn, Emma V. Puttock, Fatemeh Maasoumi, Paul E. Shaw, Ravi Chandra Raju Nagiri, Ebinazar B. Namdas, Ross D. Jansen-van Vuuren, Jenny O'Connell
Publikováno v:
npj Flexible Electronics, Vol 2, Iss 1, Pp 1-6 (2018)
Controlling the orientation of the emissive dipole has led to a renaissance of organic light-emitting diode (OLED) research, with external quantum efficiencies (EQEs) of >30% being reported for phosphorescent emitters. These highly efficient OLEDs ar
Publikováno v:
Synthetic Metals. 244:113-119
Vapor phase polymerization (VPP) is at the forefront for synthesizing highly conductive poly(3,4-ethylenedioxythiophene) (PEDOT). However, little attention has been directed towards the factors affecting chain growth in solid-state polymerization. In
Autor:
Jake A. McEwan, Andrew Nelson, Ian R. Gentle, Paul L. Burn, Andrew J. Clulow, Ross D. Jansen-van Vuuren
Publikováno v:
ACS Applied Materials & Interfaces. 10:3848-3855
Organic light-emitting devices containing solution-processed emissive dendrimers can be highly efficient. The most efficient devices contain a blend of the light-emitting dendrimer in a host and one or more charge-transporting layers. Using neutron r
Publikováno v:
SID Symposium Digest of Technical Papers. 48:1129-1133
Organic light-emitting diodes (OLEDs) are subjected to varying conditions of temperature during their lifetime. Using a combination of neutron reflectometry and in situ photoluminescence spectroscopy we show that layers typically found in OLEDs can i
Autor:
Ian R. Gentle, Andrew J. Clulow, Nageshwar R. Yepuri, Jake A. McEwan, Paul L. Burn, Andrew Nelson
Publikováno v:
ACS applied materialsinterfaces. 9(16)
Organic light-emitting diodes (OLEDs) are subject to thermal stress from Joule heating and the external environment. In this work, neutron reflectometry (NR) was used to probe the effect of heat on the morphology of thin three-layer organic films com
Publikováno v:
Advanced Materials Interfaces. 5:1700872
The performance of organic light-emitting diodes (OLEDs) can change when they are subjected to thermal stress after manufacture. The effect of heat on OLED film stacks is studied, in which the emissive layer (EML) comprises either a phosphorescent ir
Autor:
Michael James, Paul L. Burn, Paul E. Shaw, Jake A. McEwan, Marappan Velusamy, Kwan H. Lee, Andrew J. Clulow, Chen Tao, Ian R. Gentle, Paul Meredith, Norifumi L. Yamada
We have used steady-state and time-resolved neutron reflectometry to study the diffusion of fullerene derivatives into the narrow optical gap polymer poly[N-9″-hepta-decanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PCD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40b32e95b864c51b319a8cb79b6a0505
https://cronfa.swan.ac.uk/Record/cronfa38601
https://cronfa.swan.ac.uk/Record/cronfa38601