Browsing by Author El-Nahass, M.M.

Showing results 1 to 18 of 18
Issue DateTitleAuthor(s)
2011Ab initio HF, DFT and experimental (FT-IR) investigation of vibrational spectroscopy of P-N,N-dimethylaminobenzylidenemalononitrile (DBM)A.F. EL-Deeb ; Atta, A.A.; Huthaily, S.Y.; El-Nahass, M.M.; Kamel, M.A.
Aug-1989Absorption of light in thermally deposited thin Pbl2 films in the region of the fundamental absorption edgeEl-Nahass, M.M.; ElShaer, Helmy ; Soliman, H.S.; Ibrahim, A.M; Khalil, N. M.; El-Shazly, A. A.
1-Jul-2008Ac conductivity and dielectric properties of bulk tin phthalocyanine dichloride (SnPcCl<inf>2</inf>)Farid, Ashgan ; Abd El-Rahman, K. F.; Ali, H. A.M.; El-Nahass, M.M.
1-Oct-2016AC conductivity and dielectric relaxation of bulk tris (8-hydroxyquinoline) aluminum organic semiconductorFarid, Ashgan ; Atta, A. A.; El-Nahass, M.M.
May-1990Anomalous photovoltaic effect in lead iodide films obliquely deposited in vacuumElShaer, Helmy ; El-Nahass, M.M.; Ibrahim, A.M; Soliman, H.S.; Khalil, N. M.; Khalifa, B. A.; El-Shazly, A. A.
1983Anomalous photovoltaic effect in thin films of ZnSe obliquely deposited in vacuumEl-Shazly, A A; Kenawy, M A; ElShaer, Helmy ; El-Nahass, M.M.; Soliman, H S
16-Sep-2006Carrier transport mechanisms and photovoltaic characteristics of p-H<inf>2</inf>Pc/n-Si heterojunctionsFarid, Ashgan ; Farag, A.A.M, ; Ali, H. A.M.; El-Nahass, M.M.
2014Dielectric and impedance spectral characteristics of bulk ZnIn2Se4El-Nahass, M.M.; Attia, A.A. ; Salem G.F ; Ali, H.A.M.; Ismail, M.I.M.
2013Effect of vacuum annealing and substrate temperature on structural and optical properties of ZnIn2Se4 thin filmsEl-Nahass, M.M.; Salem G.F ; Ali, H.A.M.; Ismail, M.I.M.; A.A. Attia 
1991Electrical properties of thin GexSe1−x amorphous filmsElShaer, Helmy ; El-Nahass, M.M.; Fouad, S.S.
10-Aug-2009Electrical properties of tin phthalocyanine-based heterostructures: SnPcCl2/GaP, SnPcCl2/InP and SnPcCl2/GaAsFarid, Ashgan ; Amer, H. H.; Abdel-Rahman, K. F.; Ali, H. A.M.; El-Nahass, M.M.
2-Nov-2005Electrical transport properties of thermally evaporated phthalocyanine (H2Pc) thin filmsA.A. Attia ; Farid, Ashgan ; Ali, H. A.M.; El-Nahass, M.M.
2008Influence of heat treatment andγ-irradiation on the optical properties of methylene blue trihydrate thin filmsA.F. EL-Deeb ; Huthaily, S. Y.; El-Nahass, M.M.; Kamel, M.A.
1985Optical properties of ternary ZnS x Se1?x polycrystalline thin filmsEl-Shazly, A. A.; El-Naby, M. M. H.; Kenawy, M. A.; El-Nahass, M.M.; ElShaer, Helmy ; Ebrahim, A. M.
Jul-1992Sensitivity of approximate formulas for determining optical constants of thin filmsElShaer, Helmy ; Al-Abawi, H.; El-Nahass, M.M.; Soliman, H.S.
2010Structural and optical properties of iron (III) chloride tetraphenylporphyrin thin filmsA.F. EL-Deeb ; Hassanien, A. M.; H. M. Gado; H.M. Metwally; H.S. Soliman; El-Nahass, M.M.
1-Jan-2003Structural and transport properties of evaporated iron phthalocyanine (FePc) thin filmsfarid, ashgan ; Farag, A.A.M, ; E.A.A. El-Shazly ; Soliman, H.S.; El-Nahass, M.M.
1-Jan-2009Structure characterizations of nanoparticles tin phthalocyanine dichloride thin filmsFarid, Ashgan ; Amer, H. H.; Abdel-Rahman, K. F.; Ali, H. A.M.; El-Nahass, M.M.