Zobrazeno 1 - 10
of 258
pro vyhledávání: '"Ellis, David J."'
Autor:
Barbiero, Andrea, Huwer, Jan, Skiba-Szymanska, Joanna, Ellis, David J. P., Stevenson, R. Mark, Müller, Tina, Shooter, Ginny, Goff, Lucy E., Ritchie, David A., Shields, Andrew J.
Semiconductor quantum dots embedded in hybrid circular Bragg gratings are a promising platform for the efficient generation of nonclassical light. The scalable fabrication of multiple devices with similar performance is highly desirable for their pra
Externí odkaz:
http://arxiv.org/abs/2205.13251
Autor:
Ellis, David J.
Community action, centred on everyday issues affecting life at neighbourhood level, was a new form of political activism that flourished across urban Britain from the 1960s to the 1980s. Existing historical narratives of politics in late twentieth ce
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678782
Autor:
Kalliakos, Sokratis, Brody, Yarden, Schwagmann, Andre, Bennett, Anthony J., Ward, Martin B., Ellis, David J. P., Skiba-Szymanska, Joanna, Farrer, Ian, Griffiths, Jonathan P., Jones, Geb A. C., Ritchie, David A., Shields, Andrew J.
Publikováno v:
Appl. Phys. Lett. 104, 221109 (2014)
We demonstrate the emission of indistinguishable photons along a semiconductor chip originating from carrier recombination in an InAs quantum dot. The emitter is integrated in the waveguiding region of a photonic crystal structure, allowing for on-ch
Externí odkaz:
http://arxiv.org/abs/1406.4035
Autor:
Jamil, Ayesha, Skiba-Szymanska, Joanna, Kalliakos, Sokratis, Schwagmann, Andre, Ward, Martin B., Brody, Yarden, Ellis, David J. P., Farrer, Ian, Griffiths, Jonathan P., Jones, Geb A. C., Ritchie, David A., Shields, Andrew J.
Publikováno v:
Appl. Phys. Lett. 104, 101108 (2014)
We demonstrate the emission and routing of single photons along a semiconductor chip originating from carrier recombination in an actively positioned InAs quantum dot. Device scale arrays of quantum dots are formed by a two step regrowth process. We
Externí odkaz:
http://arxiv.org/abs/1403.3221
Publikováno v:
In Journal of Asian Earth Sciences 1 April 2019 172:170-189
Autor:
Ellis, David J. P., Bennett, Anthony J., Dewhurst, Samuel J., Nicoll, Christine A., Ritchie, David A., Shields, Andrew J.
We report the observation of a Purcell enhancement in the electroluminescence decay rate of a single quantum dot, embedded in a microcavity light-emitting-diode structure. Lateral confinement of the optical mode was achieved using an annulus of low-r
Externí odkaz:
http://arxiv.org/abs/0804.0663
Publikováno v:
Herpetologica, 2006 Sep 01. 62(3), 259-265.
Externí odkaz:
https://www.jstor.org/stable/3893482
Autor:
Roberts, Jenna, Kumar, Anupama, Du, Jun, Hepplewhite, Christopher, Ellis, David J., Christy, Andrew G., Beavis, Sara G.
Publikováno v:
In Science of the Total Environment 15 January 2016 541:1625-1637
Publikováno v:
In Chemie der Erde - Geochemistry - Interdisciplinary Journal for Chemical Problems of the Geosciences and Geoecology March 2015 75(1):73-87
Publikováno v:
In Journal of Solid State Chemistry 2010 183(3):668-675