Zobrazeno 1 - 10
of 32
pro vyhledávání: '"P. J. Conaghan"'
Free charge photogeneration in a single component high photovoltaic efficiency organic semiconductor
Autor:
Michael B. Price, Paul A. Hume, Aleksandra Ilina, Isabella Wagner, Ronnie R. Tamming, Karen E. Thorn, Wanting Jiao, Alison Goldingay, Patrick J. Conaghan, Girish Lakhwani, Nathaniel J. L. K. Davis, Yifan Wang, Peiyao Xue, Heng Lu, Kai Chen, Xiaowei Zhan, Justin M. Hodgkiss
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
When light hits organic semiconductors, bound charge pairs, called excitons, are usually produced. Here, the authors show that in the best performing organic solar material to date, free charges, rather than excitons, are directly created by light.
Externí odkaz:
https://doaj.org/article/484068edc2d843af9c2930bc53c54af2
Autor:
Alexander J. Gillett, Claire Tonnelé, Giacomo Londi, Gaetano Ricci, Manon Catherin, Darcy M. L. Unson, David Casanova, Frédéric Castet, Yoann Olivier, Weimin M. Chen, Elena Zaborova, Emrys W. Evans, Bluebell H. Drummond, Patrick J. Conaghan, Lin-Song Cui, Neil C. Greenham, Yuttapoom Puttisong, Frédéric Fages, David Beljonne, Richard H. Friend
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
A low singlet-triplet energy gap, necessary for delayed fluorescence organic semiconductors, results in a small radiative rate that limits performance in OLEDs. Here, the authors show that it is possible to reconcile these conflicting requirements in
Externí odkaz:
https://doaj.org/article/bd8a83606fc241bd8c37e389dfb950d6
Autor:
Patrick J. Conaghan, Campbell S. B. Matthews, Florian Chotard, Saul T. E. Jones, Neil C. Greenham, Manfred Bochmann, Dan Credgington, Alexander S. Romanov
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Realizing efficient blue-emitting organic light-emitting diodes (OLEDs) with long operational lifetime is key to the development of future display technologies. Here, the authors report efficient host-guest and host-free OLEDs featuring designed carb
Externí odkaz:
https://doaj.org/article/03b24cd24ee6404dbeae6135755d6da5
Autor:
JOHN A. TALENT, MAURIZIO GAETANI, RUTH MAWSON PETER D. MOLLOY, PATRICK J. CONAGHAN, OLIVER LEHNERT, JULIE A. TROTTER
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 105, Iss 2 (1999)
Extensive tracts of Devonian and older sedimentary and igneous units occur within the axial region of the western Karakoram Block of northernmost Pakistan over a distance in excess of 200 km between the the headwaters of the Karambar valley in northw
Externí odkaz:
https://doaj.org/article/9683e33965954fb0ba5a3ab9cceef004
Autor:
P. J. Conaghan, N. J. Mc C. Mortensen
Publikováno v:
Coloproctology ISBN: 9783662532089
Ulcerative colitis is a chronic, relapsing idiopathic inflammation of the rectum and variable lengths of the adjoining colon. Onset usually occurs during the third and fourth decades of life and commonly presents with bloody diarrhea. A diagnosis is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7f3e9b0499952af4247d3e863a594af
https://doi.org/10.1007/978-3-662-53210-2_14
https://doi.org/10.1007/978-3-662-53210-2_14
Autor:
David C. Bicknell, M. G. Tytherleigh, Elma Tchilian, Jenny Wilding, Neil Mortensen, S Q Ashraf, Walter F. Bodmer, P J Conaghan
Publikováno v:
British Journal of Cancer
The distribution of carcinoembryonic antigen (CEA) in colorectal cancer (CRC) differs from that in normal colorectal tissue, being found on all borders of the cell membrane and hence enabling access to intravenous antibody, making CEA a good target f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a083b4ab8ff7f712740e5ff019d130d2
https://doi.org/10.1038/sj.bjc.6604289
https://doi.org/10.1038/sj.bjc.6604289
Publikováno v:
Colorectal Disease. 13:1184-1187
Aim Intra-operative localization of small cancers and polyps during laparoscopic colorectal surgery is difficult due to reduced tactile feedback. The consequences of failing to identify the lesion for resection can result in open conversion or remova
Publikováno v:
Surgical and Radiologic Anatomy. 26:198-201
It is difficult to distinguish direct from indirect inguinal hernias on clinical examination. This study attempted to determine an anatomical basis for this finding. Fifty adult patients with primary inguinal hernias were assessed. The position of th
Publikováno v:
Australian Journal of Earth Sciences. 48:357-375
The Broughton Formation, the basal part of the lower Upper Permian (ca 264–263 Ma) Gerringong Volcanics of the Kiama area of the southern Sydney Basin, comprises intercalated shoshonitic lava flows and shallow‐marine, predominantly volcaniclastic
Geoarchaeological confirmation of shipwreck identity, Cockburn Reef, far-north Queensland, Australia
Publikováno v:
Geoarchaeology. 13:161-199
Investigation of a 19th-century shipwreck site on Cockburn Reef, northeastern Australia, suggests the wrecked ship was a British-/European-built vessel of 350–450 tons. The accompanying large quantity of ballast-rock suggests the vessel was sailing