Zobrazeno 1 - 7
of 7
pro vyhledávání: '"B I, Mirza"'
Autor:
S. J. Smith, T. G. Tenev, M. Fearn, John H. Jefferson, Louise Buckle, Colin J. Lambert, Geoffrey R. Nash, M. T. Emeny, Tim Ashley, András Pályi, B. I. Mirza
Publikováno v:
Physical Review B. 79
We have investigated the low-temperature optical properties of InSb quantum-well (QW) light-emitting diodes, with different barrier compositions, as a function of well width. Three devices were studied: QW1 had a 20 nm undoped InSb quantum well with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9c8b851460c912248f4e6928dd1494e
https://doi.org/10.1103/physrevb.79.085301
https://doi.org/10.1103/physrevb.79.085301
Autor:
S. J. Smith, Louise Buckle, M. K. Haigh, B. I. Mirza, M. T. Emeny, Geoffrey R. Nash, Timothy Ashley
Publikováno v:
Springer Proceedings in Physics ISBN: 9781402084249
The spectral properties of InSb/AlxIn1−xSb quantum-well light-emitting diodes have been investigated at T = 15K in a magnetic field of approximately 250mT, applied by mounting the diodes inside a toroidal permanent magnet. In all cases, the low ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f680ea5688dc0fa2e05df658968b7b59
https://doi.org/10.1007/978-1-4020-8425-6_37
https://doi.org/10.1007/978-1-4020-8425-6_37
Autor:
M. T. Emeny, S. D. Coomber, B. I. Mirza, John Rarity, Martin J Cryan, Geoffrey R. Nash, Louise Buckle, C. Storey, IJ Buss
Publikováno v:
Buss, HL, Mirza, BI, Nash, GR, Storey, C, Buckle, L, Coomber, SD, Emeny, MT, Rarity, JG & Cryan, MJ 2008, Measurement of mid-infrared AlInSb light-emitting diodes with surface patterning . in Conference on Lasers and Electro-Optics and Conference on Quantum Electronics and Laser Science, San Jose . Institute of Electrical and Electronics Engineers (IEEE), pp. 1-2, Conference on Lasers and Electro-Optics and Conference on Quantum Electronics and Laser Science, San Jose, CA, United States, 1/05/08 . < http://hdl.handle.net/1983/1639 >
Scopus-Elsevier
Scopus-Elsevier
3D FDTD modelling is employed to design a surface pattern for mid-IR LEDs. Measured enhancement factors over an un-patterned device of 8% and 14% are found at 300 K and 25 K respectively. 3D FDTD modelling is employed to design a surface pattern for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb0701dba6d6176387aa8fa8122af53f
https://research-information.bris.ac.uk/ws/files/3018762/Buss_IEEE_CLEO_2008.pdf
https://research-information.bris.ac.uk/ws/files/3018762/Buss_IEEE_CLEO_2008.pdf
Publikováno v:
The International journal of artificial organs. 22(10)
A patient with end-stage renal disease developed severe hyperchloremic acidosis (venous serum total CO2 level of 10 mmol/L) after treatment with 16 L of isotonic saline. Analysis of this case and published literature indicates that dilutional acidosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5fff4f7ee0ad86012ea8cb6c66bdc704
https://pubmed.ncbi.nlm.nih.gov/10585131
https://pubmed.ncbi.nlm.nih.gov/10585131
Autor:
Geoffrey R. Nash, B. I. Mirza
Publikováno v:
Applied Physics Letters. 102:011127
Efficiency droop in InSb/AlxIn1−xSb quantum-well light-emitting diodes has been investigated as a function of temperature for devices containing 20 nm, 40 nm, and 100 nm wide quantum well active regions. The amount of droop is greatest at low tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eac92942f5ccec215efd5a7d9080376c
https://doi.org/10.1063/1.4773182
https://doi.org/10.1063/1.4773182
Publikováno v:
Semiconductor Science and Technology. 25:035009
The emission from InSb/AlxIn1-xSb quantum-well light-emitting diodes has been investigated at 15 K, as a function of current, in a static magnetic field of approximately 120 mT (applied perpendicular to the plane of the quantum well). Comparison with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7c018a5927457e1b2b2664f65d6fef3
https://doi.org/10.1088/0268-1242/25/3/035009
https://doi.org/10.1088/0268-1242/25/3/035009
Publikováno v:
Journal of Applied Physics. 104:063113
Emission characteristics, spectral properties, and quantum efficiencies of AlxIn1−xSb light-emitting diodes, with aluminum compositions between 0% and 8.75%, have been investigated as a function of temperature from 25 to 300 K, and a function of cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74b133573657a5df30245d518572361c
https://doi.org/10.1063/1.2982374
https://doi.org/10.1063/1.2982374