Zobrazeno 1 - 10
of 100
pro vyhledávání: '"R.P. Howson"'
Autor:
R.P. Howson, N. Mustapha
Publikováno v:
Surface and Coatings Technology. 92:29-33
A filtered arc evaporation system was used in the deposition of microdroplet-free TiN films. It was created within a conventional bell jar vacuum system using a magnetic-field steered arc and a plasma duct formed from a free standing and isolated hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af1bdbdabc9a24a6b6c0fd76940857f4
https://doi.org/10.1016/s0257-8972(97)00099-6
https://doi.org/10.1016/s0257-8972(97)00099-6
Publikováno v:
Lighting Research & Technology. 18:93-97
We discuss the factors in the design of an economical incandescent light source using a filter envelope which directs heat back to the filament but allows light to be transmitted. Achievement of the necessary performance requires a new concept in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5382eda6b1cab0f5271fcb4fc8da409a
https://doi.org/10.1177/096032718601800206
https://doi.org/10.1177/096032718601800206
Autor:
J.N. Avaritsiotis, R.P. Howson
Publikováno v:
Surface Science. 86:406-416
Measurements are reported on the changes of reflectance of thin films of germanium telluride. tin telluride and indium oxide doped with tin where they are made one electrode in a liquid electrolytic cell to which an electric field is applied. The pea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65e3e6552c6c0ef2891316f9a15e7007
https://doi.org/10.1016/0039-6028(79)90420-5
https://doi.org/10.1016/0039-6028(79)90420-5
Autor:
A. Taylor, R.P. Howson
Publikováno v:
Thin Solid Films. 6:31-50
Thin films of silicon oxide have been prepared by the reactive evaporation of silicon oxide in an atmosphere of oxygen onto glass substrates at room temperature and 200°C. The deposition conditions were carefully controlled and specified by a ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac84ea803b7769692abd63eb87277e6a
https://doi.org/10.1016/0040-6090(70)90014-3
https://doi.org/10.1016/0040-6090(70)90014-3
Autor:
R.P. Howson
Publikováno v:
Journal de Physique. 25:212-217
Films of gallium arsenide have been prepared by evaporation on to amorphous substrates. A simple and effective method of evaporating gallium arsenide, which would also be applicable to other III-V compounds, is described. The optical absorption edge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b933ae8455ec1774904f2efea2475c14
https://doi.org/10.1051/jphys:01964002501-2021200
https://doi.org/10.1051/jphys:01964002501-2021200
Autor:
R.P Howson, A Taylor
Publikováno v:
Thin Solid Films. 9:109-119
Measurements were made to correlate the optical properties of silicon oxide films with deposition conditions. The properties studied were the refractive index in the visible red, the U.V. absorption edge and the position of the infrared absorption ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ebfeb0534555a511b932408b0bb2a8
https://doi.org/10.1016/0040-6090(72)90334-3
https://doi.org/10.1016/0040-6090(72)90334-3
Publikováno v:
Journal of the British Institution of Radio Engineers. 22:519-525
The dependence of solar cell characteristics on temperature is demonstrated. The radiation balance of solar cells in space is then discussed for different configurations of the cell assembly and for different orbits and it is shown that these can hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef26551fe43e30354693f1c48a1e6c24
https://doi.org/10.1049/jbire.1961.0151
https://doi.org/10.1049/jbire.1961.0151
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Akademický článek
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