Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ali H"'
Publikováno v:
Iraqi Journal of Physics, Vol 19, Iss 51 (2021)
Pure cadmium oxide films (CdO) and doped with zinc were prepared at different atomic ratios using a pulsed laser deposition technique using an ND-YAG laser from the targets of the pressed powder capsules. X-ray diffraction measurements showed a cubic
Externí odkaz:
https://doaj.org/article/ba9f478bc1764af7bf4b40feb01462db
Autor:
Ali H. Al-Hamdani
Publikováno v:
Iraqi Journal of Physics, Vol 12, Iss 23 (2019)
In the present work, poly methyl methacrylate (PMMA) doped with Rhodamine 6G was prepared. The spectral properties (absorption and fluorescence) of the films were studied at different concentrations (1x10-5, 2x10-5, 5x10-5, 7x10-5, and 1x10-4mol/l).
Externí odkaz:
https://doaj.org/article/f3f04d42c94549788605291b04038d9e
Autor:
Ali H. Khidhir
Publikováno v:
Iraqi Journal of Physics, Vol 16, Iss 39 (2019)
The analytical study of optical bistability is concerned in a fully optimized laser Fabry-Perot system. The related phenomena of switching dynamics and optimization procedure are also included. From the steady state of optical bistability equation ca
Externí odkaz:
https://doaj.org/article/6a6eca71513f4b33944479e469cf23c3
Autor:
Ali H. Ataiwi
Publikováno v:
Iraqi Journal of Physics, Vol 10, Iss 18 (2012)
In this research TiO2 nano-powder was prepared by a spray pyrolysis technique and then adds to the TiO2 powder with particle size (0.523 μm) in ratio (0, 5, 10, 15 at %) atomic percentage, and then deposition of the mixture on the stainless steel 31
Externí odkaz:
https://doaj.org/article/8b60f3c5c30543099c21e82e671218bf
Autor:
Ali Hasan Mohsan, Nadia A. Ali
Publikováno v:
Iraqi Journal of Physics, Vol 20, Iss 1 (2022)
Polycaprolactone polymer is widely used in medical applications due to its biocompatibility. Electro spinning was used to create poly (ε- caprolactone) (PCL) nanocomposite fiber mats containing hydroxyapatite (HA) at concentrations ranging from 0.05
Externí odkaz:
https://doaj.org/article/2db7c6560a894ae8a93083d68b1cf959
Autor:
Ali Hassan Khidhir
Publikováno v:
Iraqi Journal of Physics, Vol 18, Iss 45 (2020)
In this research, analytical study for simulating a Fabry-Perot bistable etalon (F-P cavity) filled with a dispersive optimized nonlinear optical material (Kerr type) such as semiconductors Indium Antimonide (InSb). An optimization procedure using re
Externí odkaz:
https://doaj.org/article/d02a03fac90b4e10901965f60e1b701e
Autor:
Ali Hassan Khidhir
Publikováno v:
Iraqi Journal of Physics, Vol 18, Iss 44 (2020)
In this work, analytical study for simulating a Fabry-Perot bistable etalon (F-P cavity) filled with a dispersive optimized nonlinear optical material (Kerr type) such as semiconductors Indium Antimonide (InSb). Because of a trade off between the eta
Externí odkaz:
https://doaj.org/article/6969d94560c84f63b0eff9d967b03e83