Zobrazeno 1 - 10
of 52
pro vyhledávání: '"G.A.M. Amin"'
Publikováno v:
Journal of Non-Crystalline Solids. 481:314-320
Ge10Se90 − xTex (x = 10, 20, 30) alloys have been prepared by the conventional melt quenching technique. Several important physical parameters have been calculated to understand the structural changes in the prepared compositions. Spectroscopic ell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99ed8ed7ab25bc200e59f8e6e8238a96
https://doi.org/10.1016/j.jnoncrysol.2017.11.006
https://doi.org/10.1016/j.jnoncrysol.2017.11.006
Publikováno v:
Materials Science in Semiconductor Processing. 15:455-459
Gamma(γ)-radiation induced effects in thin films of arsenic selenide (As2Se3) were investigated for possible applications in γ-radiation environment and/or γ-radiation dosimetry purposes. Thin film samples were fabricated using thermal evaporation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12d18194401388edd9ba66833bd58dd1
https://doi.org/10.1016/j.mssp.2012.03.017
https://doi.org/10.1016/j.mssp.2012.03.017
Publikováno v:
Thin Solid Films. 518:2628-2631
Thermally evaporated selenium and tellurium-based thim film glasses were carefully characterized to establish the interdependence between their chemical composition and some physical parameters, such as density and optical energy gap. The effects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dde1270c37d976e054488cbd955fad4
https://doi.org/10.1016/j.tsf.2009.08.009
https://doi.org/10.1016/j.tsf.2009.08.009
Autor:
G.A.M. Amin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267:3333-3336
Amorphous Ge 10 As 30 Se 60 thin films on glass substrates were prepared by thermal evaporation method. The effect of γ-irradiation on the optical properties of the amorphous Ge 10 As 30 Se 60 thin films was studied in the spectral range from 200 nm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::381bc699a7c99de13ba425230eb3904e
https://doi.org/10.1016/j.nimb.2009.07.004
https://doi.org/10.1016/j.nimb.2009.07.004
Autor:
G.A.M. Amin, K.A.A. Sharshar
Publikováno v:
Optical Materials. 29:1625-1629
Thin films of elemental Si and Ge were grown one after another onto glass substrate using electron beam evaporation method. Optical measurements were used to probe the thermally-induced effects on Si–Ge layers upon annealing at 100 °C. Thermal tre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214cd79fe69f15a13c5bb24532aabadc
https://doi.org/10.1016/j.optmat.2006.08.008
https://doi.org/10.1016/j.optmat.2006.08.008
Publikováno v:
Journal of Physics and Chemistry of Solids. 68:1040-1045
To understand the structural features of the Ag x As 50− x Te 50 , 3⩽ x ⩽20, glass system, various properties are separately studied as a function of the average coordination number 〈 r 〉 . The relation between the chemical ordered covalent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2277d0f6f3bd8e52e4e45c1ad8f2923e
https://doi.org/10.1016/j.jpcs.2006.12.033
https://doi.org/10.1016/j.jpcs.2006.12.033
Publikováno v:
Journal of Physics: Conference Series. 61:1-5
BaTiO3 nanopowders prepared by using organic acid precursor method were thermally grown onto steel under a vacuum of 10−5 torr, using an Edwards E-306 coating unit. Reflection measurements of coated steel, in the spectral range 200-1100 nm, were ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8011f556fac7f74a8cf09057efe89bd
https://doi.org/10.1088/1742-6596/61/1/001
https://doi.org/10.1088/1742-6596/61/1/001
Publikováno v:
Radiation Measurements. 42:400-406
The effect of gamma irradiation on the features of Ag x As 50 - x Te 50 with 3 ⩽ x ⩽ 20 films has been studied. The studies indicated that the films partially transform from the amorphous phase to a crystalline phase at low doses of gamma irradia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d6e63c34b6551502eade989406c585
https://doi.org/10.1016/j.radmeas.2006.12.006
https://doi.org/10.1016/j.radmeas.2006.12.006
Autor:
G.A.M. Amin
Publikováno v:
Optical Materials. 29:562-565
The mechanical alloying method was used to add Fe to the amorphous Se8Te2 alloy. The effect of mechanically alloying Fe with Se8Te2 on the optical properties of thin films of the resulting alloys was studied in the UV–VIS spectral region. Different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ceff2a9215b1a1205d2f6a7135bb21
https://doi.org/10.1016/j.optmat.2005.09.080
https://doi.org/10.1016/j.optmat.2005.09.080
Autor:
G.A.M. Amin, S.M. El-Sayed
Publikováno v:
NDT & E International. 38:113-117
Both a binary amorphous system of composition As2Se3 and a ternary amorphous system of composition amorphous (As2Se3)0.99In0.01 with thickness in the range 150–250 nm have been prepared by thermal evaporation technique. Indium doping and thickness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed4d2d67bdd81b27ae166d6f7b1158b9
https://doi.org/10.1016/j.ndteint.2004.07.002
https://doi.org/10.1016/j.ndteint.2004.07.002