Zobrazeno 1 - 10
of 78
pro vyhledávání: '"D D, Arnone"'
Autor:
S L Liew, D J Norris, A G Cullis, R W Kelsall, P Harrison, Z Ikonic, D J Paul, S A Lynch, R Bates, D D Arnone, D J Robbins
Publikováno v:
Microscopy of Semiconducting Materials 2003 ISBN: 9781351074636
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::373ae8a60e1caef90369cacf49728e17
https://doi.org/10.1201/9781351074636-36
https://doi.org/10.1201/9781351074636-36
Autor:
D. M. Whittaker, David A. Ritchie, D. D. Arnone, R. McLaughlin, Edmund H. Linfield, Michael B. Johnston, A. G. Davies, A. Corchia, Michael Pepper
Publikováno v:
Scopus-Elsevier
Summary form only given. We have developed a three-dimensional numerical model to simulate carrier dynamics in the vicinity of photo-excited semiconductor surfaces. In essence, our model considers the classical trajectories of an ensemble of electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98d71a44cf71c157ac4f6b4c20eb4e9
https://ora.ox.ac.uk/objects/uuid:2fd031a1-ce52-45df-a7cd-d8f48724cc7c
https://ora.ox.ac.uk/objects/uuid:2fd031a1-ce52-45df-a7cd-d8f48724cc7c
Autor:
G. A. C. Jones, R. McLaughlin, Craig Michael Ciesla, Edmund H. Linfield, D. D. Arnone, Q. Chen, A. G. Davies, Michael B. Johnston, Michael Pepper, A. Corchia
Publikováno v:
Scopus-Elsevier
We demonstrate enhancement of terahertz (THz) emission from indium arsenide at 170 K in magnetic fields (B) up to 8 T. An order of magnitude increase in visible to terahertz conversion efficiency was observed, with no suggestion of saturation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46f79308b995ad29e4e876ee8433cdd0
https://doi.org/10.1063/1.126247
https://doi.org/10.1063/1.126247
Autor:
Annette Dowd, R. McLaughlin, Michael B. Johnston, Michael Pepper, A. G. Davies, D. D. Arnone, A. Corchia, Edmund H. Linfield
We discuss the origins of the magnetic-field-induced enhancement of terahertz (THz) emission from bulk semiconductor surfaces. The principal effect of the magnetic field is to rotate the THz dipole and hence dramatically increase the THz power radiat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f6383eeaa365a66aaf87b69c9a7b153
https://doi.org/10.1016/s1386-9477(02)00229-1
https://doi.org/10.1016/s1386-9477(02)00229-1
Autor:
S. Shankar, Niamh Flanagan, Vincent P. Wallace, Anthony J. Fitzgerald, Julian Alexander Cluff, Richard J. Pye, D. D. Arnone
Publikováno v:
British Journal of Dermatology. 151:424-432
Summary Background Terahertz radiation lies between the infrared and microwave regions of the electromagnetic spectrum and can be used to excite large amplitude vibrational modes of molecules and probe the weak interactions between them. Terahertz pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd8cd9930238b14598b601cfc01b2bf3
https://doi.org/10.1111/j.1365-2133.2004.06129.x
https://doi.org/10.1111/j.1365-2133.2004.06129.x
Autor:
Richard A. Soref, Stephen Anthony Lynch, C. R. Pidgeon, D. J. Robbins, Douglas J. Paul, R. Bates, Z. Ikonic, S. L. Liew, Robert W. Kelsall, D. J. Norris, Paul Harrison, P. Murzyn, D. D. Arnone, A. G. Cullis
Publikováno v:
Heriot-Watt University
Asymmetric rolling, in which the circumferential velocities of the upper and lower rolls are different, can give rise to intense plastic shear strains and in turn shear deformation textures through the sheet thickness. The ideal shear deformation tex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e478a9709f4285243dfc4845b870f6ac
https://doi.org/10.4028/www.scientific.net/msf.453-454.1
https://doi.org/10.4028/www.scientific.net/msf.453-454.1
Publikováno v:
Journal of Pharmaceutical Sciences. 92:831-838
We describe the application of Terahertz pulse spectroscopy to polymorph identification. The particular compounds investigated were the different crystalline Forms 1 and 2 of ranitidine hydrochloride, both in the pure form and also obtained as a mark
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d821792b8072b5796b66a3518e331579
https://doi.org/10.1002/jps.10358
https://doi.org/10.1002/jps.10358
Autor:
R. H. Harrell, Edmund H. Linfield, A. G. Davies, D. D. Arnone, David A. Ritchie, Sukhdeep Dhillon
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 13:357-360
We report a comprehensive study of GaAs–Al 0.15 Ga 0.85 As quantum cascade electro-luminescence devices designed to emit in the far-infrared. Strong intersubband electro-luminescence is observed at 3.9 THz with a FWHM of typically 0.21 THz . We inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a15a5885307ef4ec98918a425fb83e
https://doi.org/10.1016/s1386-9477(01)00557-4
https://doi.org/10.1016/s1386-9477(01)00557-4
Autor:
A. Corchia, D. D. Arnone, Edmund H. Linfield, Craig Michael Ciesla, Michelle Y. Simmons, Michael Pepper
Publikováno v:
Journal of Modern Optics. 47:1837-1845
We present a study on the use of bulk optical rectification (difference frequency mixing (DFM) for the generation of terahertz (THz) pulses. The emitted radiation field is calculated and measured at normal and off-normal incidence for a wide range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2a433cc60826cfb99d132e690705cad
https://doi.org/10.1080/09500340008232436
https://doi.org/10.1080/09500340008232436
Autor:
H. P. Hughes, S. Cina, Michael Pepper, David A. Ritchie, M. L. Leadbeater, Tina M. Burke, D. D. Arnone, D. M. Whittaker
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 6:738-741
We report on the first infrared optical measurements of a two-dimensional electron gas (2DEG) in the presence of an external periodically modulated perpendicular magnetic field, realised using epitaxial regrowth to produce a corrugated quantum well (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56e6884249d8eec79a21c6650e253e83
https://doi.org/10.1016/s1386-9477(99)00192-7
https://doi.org/10.1016/s1386-9477(99)00192-7