Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Abdul‐Azeez S. Al‐Omar"'
Autor:
Abdul‐Azeez S. Al‐Omar
Publikováno v:
Optik. 225:165533
Accurate formulas have been developed using rational Chebyshev approximations for the spectral features/quantities of the Voigt profile and its first two derivatives. The rational polynomial expression for the half width at half maximum (HWHM) of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::426cbedbabe7ea0e297939730e93316c
https://doi.org/10.1016/j.ijleo.2020.165533
https://doi.org/10.1016/j.ijleo.2020.165533
Autor:
Abdul‐Azeez S. Al‐Omar
Publikováno v:
Optik. 203:163919
Normalization by the Voigt width was applied to both the Lorentz and Gaussian widths in the half width at half maximum (HWHM) equation. The normalization simplified the HWHM equation into a univariate relation for the normalized Lorentz width η L =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c264dec6b0c90c1fb9dbc66cb2c7cec
https://doi.org/10.1016/j.ijleo.2019.163919
https://doi.org/10.1016/j.ijleo.2019.163919
Publikováno v:
Solar Energy Materials and Solar Cells. 94:850-856
The optical performance of thin crystalline silicon solar cells with plasma textured front surface and with porous silicon stack back reflector is analysed. A rigorous analytical ray tracing model, that uses an accurately estimated porous silicon ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f937b92c13dd0c31b6d2e43a1702498
https://doi.org/10.1016/j.solmat.2010.01.007
https://doi.org/10.1016/j.solmat.2010.01.007
Autor:
Abdul‐Azeez S. Al‐Omar
Publikováno v:
Solid-State Electronics. 50:1656-1666
An analytical model for the position-dependent collection probability in uniformly doped one-dimensional layers with abrupt compositional and bandgap changes is presented. The collection probability is derived from coupled system of diffusion equatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccfa1584d70bad15b0a7acb0a5eaa2e1
https://doi.org/10.1016/j.sse.2006.07.009
https://doi.org/10.1016/j.sse.2006.07.009
Publikováno v:
Journal of Applied Physics. 79:2103-2114
A new method for the direct calculation of the two‐dimensional collection probability in pn junction solar cells is presented. Based on its reciprocity properties, the inhomogeneous continuity equation for excess carriers is transformed to a homoge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6cc72b8a92f7b921f67e26105d3561d
https://doi.org/10.1063/1.361078
https://doi.org/10.1063/1.361078
Publikováno v:
Journal of Applied Physics. 108:074902
A physical interpretation is proposed for the sequence of transformations that macropores embedded in crystalline silicon undergo during high temperature treatments. First, cylindrical pores spheroidize by surface diffusion at constant volume. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b1f03b5df2ca1f38320077791ba0de7
https://doi.org/10.1063/1.3462448
https://doi.org/10.1063/1.3462448
Publikováno v:
Journal of Applied Physics. 80:1943-1943
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b64187a20fc4761b19379d69015b29
https://doi.org/10.1063/1.363030
https://doi.org/10.1063/1.363030