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Amorphous semiconductors

Ahlia University
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Journals

    1. Spectroscopic and Optoelectronic Properties of Hydrogenated Amorphous Silicon    Chalcogen Alloys. Shawqi Al Dallal (2015), Superalloys, pp 31-50.
      Research area: Amorphous semiconductors

 

    1. Compositional Dependence of Hydrogenated Amorphous Silicon – Chalcogen Alloys., Shawqi Al Dallal, Saleh Al Alawi, and Mahmood Hammam (2010), J. Non-Cryst. Solids, 356, 2323-2326.
      Research area: Amorphous semiconductors

 

    1. Graded Band gap a-Si,S: H Thin Films for High Efficiency Solar Cells, Shawqi Al-Dallal and Saleh Al- Alawi (2007), Journal of Association of Arab Universities for Basic and Appl. Science, Vol.4,52-57 (2007).
      Research area: Amorphous semiconductors

 

    1. Potentials and Limitations of a-Si,S : H Alloyes as a Candidate for Solar Cell Applications, Saleh Al-Alawi and Shawqi Al-Dallal (2007), Journal of Association of Arab Universities for Basic and Appl. Science, Vol.41,109 – 116.
      Research area: Amorphous semiconductors

 

    1. Optical Switching in Hydrogenated Amorphous Silicon-Sulfur Alloy Prepared by glow Discharge, S. Al-Dallal, F.Z. Henari, S. M. Al-Alawi, S. R. Arekat, H. Manaa (2004), J. Non. Cryst. Solids, 345 &346, pp 302-305.
      Research area: Amorphous semiconductors

 

    1. Hydrogenated Amorphous Silicon-Sulfur Alloys.  A short Journey Through Parameter Space, S. Al-Dallal, S. M. Al-Alawi and S. Aljishi (1999), Proceedings of the 6th International Symposium on Advanced Materials.
      Research area: Amorphous semiconductors

 

    1. Photoluminescence and Optical Properties of Novel Hydrogenated Amorphous Silicon-Sulfur-Fluorine Alloys, S.M.Alawi, S. Al-Dallal, H. Manaa, R. Bannai and F. Henari (1998). J. Electr. Chem. Soci., 24, 351-355.
      Research area: Amorphous semiconductors

 

    1. Photoluminescence of Hydrogenated Amorphous Silicon-Sulfur Superlattics Prepared via an Innovative RF Power Modulation Technique, S. Al-Dallal, S. M. Al-Alawi, H. Manaa (1998). J. Electro.Chem. Soci., 24, 346-250.
      Research area: Amorphous semiconductors

 

    1. Hydrogenated Amorphous Carbon-Sulfur Alloy Thin Films Grown from CH4 and H2S Gas Mixture by r.f.Glow Discharge, S. Al-Dallal, S. M. Al-Alawi (1996), S. Aljishi, M. Hammam and S. Arekat, J. Non. Cryst. 196, 168-172.
      Research area: Amorphous semiconductors

 

    1. Preparation, Structural and Optical Properties of Novel Hydrogenated and Fluorinated Amorphous Silicon-Sulfur Alloys, S. Al-Dallal, S. Arekat, S. M. Al-Alawi, S. Aljishi and R. Bannai (1996), J. Non Cryst. Solids, 198-200 (1996), 1072-1075.
      Research area: Amorphous semiconductors

 

    1. Radiative Recombination in CdSe/ZnTe Heterojunction, S. Al-Dallal (1994), Proc. Of the Int. Conf. On Excitonic Processes in Condensed Matter, Ed. Jai Singh, 19-22 July (1994) Australia 2362, 602.
      Research area: Semiconductor devices

 

    1. Optimization of Deposition Conditions of Novel Silicon-Chalcogen Alloy for Solar Cell Applications, S. Al-Dallal, S. Aljishi, M. Hammam, S. M. Al-Alawi and S. Arekat (1994), Proc. Of Workshop on New Trends and Breakthroughs in Solar Energy Research, (1994) 197-208.
      Research area: Amorphous semiconductors / Solar cells

 

    1. Novel Amorphous Silicon – Chalcogen Alloys for Optoelectronics Application, S. Al-Dallal, S. M. Al-Alawi, M. Hammam and S. Aljishi (1993), Proc. Of the Int. Symposium on Advanced Materials,146.
      Research area: Amorphous semiconductors/optoelectronics

 

    1. Novel Non-Stoichiometric Amorphous Silicon-Chalcogen Semiconductor Alloys, S. M. AlAlawi, M. Hammam, S. Aljishi, H. S. Al-Alawi and S. Al-Dallal (1992), J. Phys. Of Non-Cryst. Solids, 218.
      Research area: Amorphous semiconductors

 

    1. Infrared and Raman Spectroscopy of a-Si, Se:H Alloys Prepared by r.f.Glow Discharge, S. Aljishi, S. Al-Dallal, S. M. Al-Alawi and M. Hammam (1992), Philosophical Magazine B, 66, No. 2, 211-218.
      Research area: Amorphous semiconductors

 

    1. Electronic Properties of a-Si, S:H and a-Si, Se:H alloys, S. Aljishi, S. Al-Dallal, S. M. Al-Alawi, M. Hammam, H. S. Al-Alawi, Stutzmann, S. Jin, T. Muschik and R. Schwarz (1991), Solar Energy Materials, 23, 334 – 339.
      Research area: Amorphous Semiconductors

 

    1. Optical and Vibrational Properties of Sulfur and Selenium Versus Halogenes in Hydrogenated Amorphous Silicon Matrix, S. M. Al-Alawi and S. Al-Dallal (1991) Proceedings of the 6th International Symposium on Advanced Materials 489 – 492.
      Research area: Amorphous Semiconductors

 

    1. Compositional Dependence of Photoluminescence Spectra in Hydrogenated Amorphous Silicon-Sulfur Alloys, T. Muschi, R. Schwarz, M. Hammam, S. M. Al-Alawi, S. Al-Dallal, S. Aljishi, M. Stutzmann and S. Jin. (1991), Journal of Luminescence, 48 & 49, 641-644.
      Research area: Amorphous Semiconductors

 

    1. Thin Film Hydrogenated Silicon-Sulfur Alloys as Promising Materials for Solar Cell Applications. S. Al-Dallal, M. Hammam, S. M. Al-Alawi and S. Aljishi (1991), Thin Solid Films, 205, 89-92.
      Research area: Amorphous Semiconductors

 

    1. Infrared Spectroscopy of Hydrogenated Silicon-Sulfur Alloys Prepared by Glow Discharge, S. Al-Dallal, M. Hammam and S. M. Al-Alawi (1991), Phil. Mag. B, 63, 839 (1991).
      Research area: Amorphous Semiconductors

 

    1. Structural and Superconducting Properties of Vanadium Substituted Yba2 (Cu1-x Vx2)3O12 Perovskite Oxide System, S. Al-Dallal, M. N. Khan and A. Memon (1991), Physica C 185 – 189, (1991).Research area: Amorphous Semiconductors

 

    1. Strength of Infrared Phonons in Rba2Cu307-x Ceramic Superconductors, Memon, M. N. Khan, S. Al-Dallal, D. B. Tanner and C. D. Porter (1991), Physica C, 185-189, (1991) 1009-1010.
      Research area: Amorphous Semiconductors

 

    1. Structural and Electronic Properties of Ternary Hydrogenated Amorphous Silicon-Sulfur-Selenium Alloys, M. Hammam, S. M. Al-Alawi, B. Al-Alawi, S. Al-Dallal, S. Aljishi and M.Stutzmann. (1991), Journal of Non-Crystalline Solids, 137 & 138, 911-914.
      Research area: Amorphous Semiconductors

 

    1. High Band-Gap Hydrogenated Amorphous Silicon-Selenium Alloys, S. Al-Dallal, S. Aljishi, M. Hammam, S. M. Al-Alawi, M. Stutzmann, Shu Jin, T. Muschik and R. Schwarz. (1991), J. Appl. Phys. 70, 9, 4926.

      Research area: Amorphous semiconductors

 

    1. Graded Bandgap A-Si1-xSx:H Alloys, S. M. Al-Alawi, M. Hammam, S. Al-Dallal and S. Aljishi (1990), Proc. Of 1st World Renewable Energy Congress, Reading, UK., 175-179.

      Research area: Amorphous Semiconductors

 

    1. Defect Density and Structure of Hydrogenated Silicon-Sulfur Alloys, S. Aljishi, M. Stutzmann, Shu Jin, C. Herrero, S. Al-Dallal, M. Hammam and S. M. Al-Alawi (1989), J. Non-Cryst. Solids, 114, 462 – 464 (1989).

      Research area: Amorphous Semiconductors

 

    1. Vibrational, Electrical and Optical Properties of Hydrogenated Amorphous Silicon-Sulfur Alloy, S. Al-Dallal, M. Hammam and S. Al-Alawi (1989), J. Non-Cryst. Solids, 114, 789 – 791.

      Research area: Amorphous Semiconductors

 

    1. Correlation Between Photoconductivity Kinetics and Infrared Spectra in Hydrogenated and Chlorinated Amorphous Silicon, S. Al-Dallal (1985), J. of Non-Cyst. Solids 77-78, 674 – 674 (1985).

      Research area: Amorphous Semiconductors

 

    1. Transport Properties of Hydrogenated and Chlorinated Amorphous Silicon-Correlation with Infrared Transmission Spectra, S. Al-Dallal, S. Kalem, J. Bourneix, J. Chevallier and M. Toulemonde (1984), Phil.Mag. B, Vol. 50, No. 4, 493 – 504.

      Research area: Amorphous Semiconductors

 

    1. Mechanism of Photoluminescence in Hydrogenated and Chlorinated Amorphous Silicon Prepared by Glow Discharge, S. Al-Dallal (1984), Journal of Luminescence, 31 & 32, 407 – 414.

      Research area: Amorphous Semiconductors

 

    1. Effect of Chlorine on the Photoluminescence Spectra of Hydrogenated and Chlorinated Amorphous Silicon Prepared by Glow Discharge, S. Al-Dallal, J. Chevallier, S. Kalem and J. Bourneix (1983), J. of  Non-Cyst. Solids, 59 & 60, 361 – 364.

      Research area: Amorphous Semiconductors

 

    1. Correlation Between Electrical and Vibrational Properties of Chlorinated and Hydrogenated Amorphous Silicon Prepared by Glow Discharge, S. Al-Dallal, J. Chevallier, S. Kalem and J. Bourneix (1982), Journal de Physique, Tome 43, C9 – 323.

      Research area: Amorphous Semiconductors

 

    1. Optical and Electrical Properties of Chlorinated and Hydrogenated Amorphous Silicon Prepared by Glow Discharge, J. Chevallier, S. Kalem, S. Al-Dallal and J. Bourneix (1982), J. of Non-Cryst. Solids, 51, 277 – 290.

      Research area: Amorphous Semiconductors

 

  1. Infrared Vibrational Spectra of Chlorinated and Hydrogenated Amorphous Silicon, S. Kalem, J. Chevallier, S. Al-Dallal and J. Bourneix (1981), Journal de Physique, Tome 42, CA – 361.

    Research area: Amorphous Semiconductors

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