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Prof. Abdel-Hamid Abu-Eladab Drawish Abu-Sehly

Dean، Faculty of Science، Assiut University
Vice Dean for Graduate Studies and Research، Faculty of Science، Assiut University
Professor, Department of Physics , Faculty of Science, ِِAssiut University

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Current Address

:

ُEgypt- Assiut - Assiut university - Faculty of science - Physics department

Office Tel.

:

088-2412007

Home Tel.

:

088-2400156

Mobile No.

:

01121525997 - 0

Fax No.

:

088-2080209

E-Mail

:

a.abusehly@aun.edu.eg
sehly20002000@yahoo.com

google scholar link

:

https://scholar.google.com.eg/citations?hl=ar&user=Pi7e1_cAAAAJ&view_op=list_works
Educational Qualifications:
  • Ph. D. In Physics, Faculty of science, Assiut University, 1996
  • M. Sc. In Physics, Faculty of science, Assiut University, 1992
  • B. Sc. In Physics, Faculty of science, Assiut University, 1987
  • Professor, Department of Physics , Faculty of Science, ِِAssiut University, 2012
  • Associate Professor, Department of Physics , Faculty of Science, Assiut University, 2004
  • Lecturer, Department of Physics , Faculty of Science, Assiut University, 1996
  • Assistant Lecturer, Department of Physics , Faculty of Science, Assiut University, 1992
  • Demonstrator, Department of Physics , Faculty of Science, Assiut University, 1987

Current Position :

  • Dean, Faculty of Science, Assiut University, since November 2018
  • Vice Dean for Graduate Studies and Research, Faculty of Science, Assiut University, since November 2018
  • Past Positions :

  • Vice Dean for Education and Student Affairs, Faculty of Science, Assiut University, from February 2018 to February 2019
  • Vice Dean for Community Services and Environmental Development, Faculty of Science, Assiut University, from August 2016 to May 2018
  • Head, Department of Physics , Faculty of Science, Assiut University, sinceAugust 2013
  • Research fields:
    Thermal analysis study , Structure Properties , Calorimetric studies , material science , optical constants , Solid state physics

    Publications:

    1 - Shiamaa A. Zakia , M.I. Abd-Elrahmana , A.A. Abu-Sehlya , N.M. Shaalana,b , M.M. Hafiza, Thermal annealing of SnS thin film induced mixed tin sulfide oxides-Sn2S3 for gas sensing: Optical and electrical properties, Materials Science in Semiconductor Processing , Vol. 75, pp. 214 - 220, January, 2018
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    2 - Sherouk Sh. El‑sonbaty1 · M. I. Abd‑Elrahman1· A. A. Abu‑Sehly1· M. M. Hafiz1, Thermal stability, glass transition and crystallization kinetics of Se95−xSb5Inx chalcogenide, Applied Physics A , Vol. 124, pp. 186 - 199, January, 2018
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    3 - A.M. ABD-ELNAIEM, M. MOHAMED, R.M. HASSAN, M.A. ABDEL-RAHIM, A.A. ABU-SEHLY, M.M. HAFIZ, Structural and optical characterization of annealed As30Te60Ga10 thin films prepared by thermal evaporation technique, Materials Science-Poland, De Gruyter Open, DOI: 10.1515/msp-2018-0022, July, 2018
    4 - Y. M. Bakier, M. I. Abd-Elrahman, A. A. Abu-Sehly & M. M. Hafiz, Optical properties of recent chalcogenidealkali metal Se80Te8(NaCl)12 thin film, Journal of Materials Science: Materials in Electronics, 2018
    5 - M.I. Abd-Elrahman, A.A. Abu-Sehly, Sherouk Sh. El-sonbaty, M.M. Hafiz, Optical and electrical properties of thermally evaporated Se90Sb10 thin film, Materials Science & Engineering , Vol. 232 - No. 235, pp. 8–14, 2018
    6 - M.I. Abd-Elrahman, M. Sayed, A. Abu El-Fadl, A.A. Abu-Sehly, M.M. Hafiz, The activation energies at glass transition temperatures and dynamic fragility of (Se90Te10)100-x Inx glassy alloys, Thermochimica Acta, Vol. 672, pp. 86–92, February, 2018
    7 - M. I. Abd‑Elrahman, A. A. Abu‑Sehly, Sherouk Sh. El‑sonbaty, M. M. Hafiz, Determination of optical constant and dispersion parameters of Se75Sb10In15 thin film characterized by wide band gap, Appl. Phys. A, Vol. 123, No. 143, pp. 1-7, 2017
    8 - Alaa Abd-Elnaiem, Mansour Mohamed, Rashed Hassan, A. Abu-Sehly, M. Abdel-Rahim,Mohamed Hafiz, Influence of annealing temperature on the structural and optical properties of As30Te70 thin films, Materials Science-Poland , De Gruyter Open, 35(2), 335-345, https://www.degruyter.com/view/j/msp.ahead-of-print/msp-2017-0052/msp-2017-0052.xml, July, 2017
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    9 - M.I. Abd-Elrahman ⁎, A.A. Abu-Sehly, Y.M. Bakier, M.M. Hafiz, Thickness and optical constants calculation for chalcogenide-alkali metal Se 80 Te 8 (NaCl) 12 thin film, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , Vol. 184, pp. 243 - 248, May, 2017
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    10 - M.I. Abd-Elrahman, , M.M. Hafiz, A.M. Abdelraheem, A.A. Abu-Sehly, Effect of Sn additive on the structure and crystallization kinetics in Ge–Se alloy, Journal of Alloys and Compounds, Volume 675, 5 , 1-7, http://www.sciencedirect.com/, 8, 2016
    11 - M A Osman A A Othman Waleed A. El-Said A G Abd-Elrahim A A Abu-sehly, Thermal annealing and UV irradiation effects on structure, morphology, photoluminescence and optical absorption spectra of EDTA-capped ZnS nanoparticles, Journal of Physics D: Applied Physics , IOPscience, Volume 49, Number 5, 15, http://iopscience.iop.org/article/10.1088/0022-3727/49/5/055304/meta;jsessionid=4EEB584C8D74AFF608209266B6EB76AF.c3.iopscience.cld.iop.org, December, 2015
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    12 - M.I. Abd-Elrahman , M.M. Hafiz, A.M. Abdelraheem, A.A. Abu-Sehly, Characterization of optical constants and dispersion parameters of highly transparent Ge20Se76Sn4 amorphous thin film, Optical Materials, Vol.50, PP. 99–103, 2015
    13 - A.A. Abu-Sehly A.S. Soltan A.A. Joraid , Substrate temperature and film thickness dependence on the optical and electrical properties of As46Te46S8 thin film., Chalcogenide Letters, Vol. 11, No. 7, p.337-349, July, 2014
    14 - N.M. Abdelazim , A.Y. Abdel-Latief, A.A. Abu-Sehly, M.A. Abdel-Rahim, Determination of activation energy of amorphous to crystalline transformation for Se90Te10 using isoconversional methods, Journal of Non-Crystalline Solids , Vol.387, PP.79–85, 2014
    15 - M. A. Osman A. A. Othman Waleed A. El-Said A. A. Abu-sehly A. G. Abed-Elrahim , STRUCTURAL, MORPHOLOGICAL AND OPTICAL CHARACTERIZATIONS OF ANNEALED EDTA CAPPED ZNS NANOCRYSTALS PREPARED BY CHEMICAL PRECIPITATION METHOD, Nanocon 2014 conference proceeding , http://www.nanocon.eu/files/proceedings/20/reports/3411.pdf, December, 2014
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    16 - N.M. Abdelazim, A. Y. Abdel-Latief, A.A. Abu-Sehly M.A. Abdel-Rahiem, Determination of activation energy of amorphous to crystalline transformation for Se90Te10 using iso-conversional methods., Non-crystalline Solids , 387, 79-85, 2014
    17 - M.A. Abdel-Rahim, A. Gaber, A.A. Abu-Sehly, N.M. Abdelazim, Crystal growth kinetics in Se87.5 Te10 Sn2.5 glass, Journal of Non-Crystalline Solids , Vol.376, PP.158–164, 2013
    18 - A.S. Soltana, A.A. Abu-Sehlya, A.A. Joraidb, S.N. Alamr, The activation energy and fragility index of the glass transition inSe76Te21Sb3chalcogenide glass, Thermochimica Acta, ELSEVIER, 574 , 73-78, www.elsever.com/locate/tca, September, 2013
    19 - K.A. Aly, A.A. Othman, A.M. Abousehly, Effect of Te additions on the glass transition and crystallization kinetics of (Sb15As30Se55)100−xTex amorphous solids, Alloys and Compounds, Vol. 467, PP. 417–423, 2009
    20 - K.A. Aly, A.M. Abousehly, A.A. Othman, Photoelectrical properties of (Sb15As30Se55)100-xTex (0  x  12.5 at.%) thin films, Non-Crystalline Solids , Vol. 354, PP. 984–986, 2008
    21 - N. El-Kabnaya, E.R. Shaabanb,_, N. Afifya, A.M. Abou-sehly, Optical and physical properties of different composition of InxSe1_x thin films, Physica B , Vol. 403, PP. 31–36, 2008
    22 - A.Abu El-Fadl, A.S. Soltan, A.A. Abu-Sehly, Effect of gamma doses on the optical parameters of Se76Te15Sb9 thin films, Journl of physics and Chemistry of Solids , Science Direct, 68, 1415-1421, February, 2007
    23 - M. A. Gaffar, A. M. Abousehly, A. Abu El-Fadl and M. M. Mostafa, Dielectric constant, loss factor and ac conductivity of Ni2+-doped K2ZnCl4 crystals in the ferroelectric-commensurate, incommensurate and normal phases, Cryst. Res. Technol, Vol. 41, No .11 , pp. 1120-1130, 2006
    24 - A. Abu El-Fadel, A. M. Abousehly, and A.S.Ahmed , Radiation-Induced Effects on the Optical Band Gap of TGSP Single Crystals , 8th Radiation Physics Conference,13-15 November 2006, Beni Suef University, Beni Suef, Egypt. Published in Arab Journal of Nuclear Sciences and Applications, . , 495-468, November, 2006
    25 - A .Abu El-Fadel, A. M. Abousehly, and A.S.Ahmed , X-ray Radiation-Induced Effects on Ferroelectric Triglycine Sulfate Crystals Doped with Phosphoric Acid, 8th Radiation Physics Conference, 13-15 November 2006, Beni Suef University, Beni Suef, Egypt. Published in Arab Journal of Nuclear Sciences and Applications, 479-491, November, 2006
    26 - M. A. Gaffar, A. M. Abousehly, A. Abu El-Fadl and M. M. Mostafa, Bulk and Electrode-Limited Conduction Mechanisms in Different Phases of Mn2+-doped Potassium Tetrachlorozincate Crystal, Phys. D: Appl. Phys, Institute of Physics, Bristol, ROYAUME-UNI (1970) (Revue), vol. 38, No. 4, pp. 577-583, 2005
    27 - M. A. Gaffar, A. M. Abousehly, A. Abu El-Fadl and M. M. Mostafa, Mn2+-doping-Induced-Effects on Commensuration and Incommensuration of Potassium Zinc Chloride Crystal, Phase Transitions, Vol. 78, No. 4, pp. 295-315, April, 2005
    28 - A.S. Soltan, M. Abu El-Oyoun, A. A. Abu-Sehly, A. Y. Abdel-Lateif , Thermal annealing dependence of the structural optical and electrical properties of Selenium tellurium films , Materials Chemistry and Physics , 83, 101-106, 2003
    29 - A.H. Moharram, A.A. Abu-Sehly, M.Abu El-Oyoun , A.S. Soltan , Pre-crystallization and crystalliation kinetics of some Se-Te-Sb, Physica B, Science Direct, 324, 344-351, www.elsvier.com/locate/physb, June, 2002
    30 - A.A. Abu-Sehly, A.S. Soltan, Optical properties and structure of Ge20SbxSe80-x films, Applied Surface Science, Elsevier, 199, 147-159, www.elsvier.com/locate/apsusc, May, 2002
    31 - A.S. Soltan, A.A. Abu-Sehly , M.A. Abdel-Rahim, Effect of composition and thermal annealing on the absorption and electric conduction of Se85-xTe15Sbx glasses, Journal of physics and Chemistry of Solids, Elsevier, 63, 801-809, www.elsvier.com/locate/jpcs, September, 2001
    32 - M.I.Abd-Elrahman, A.A. Abu-Sehly, and A.S. Soltan, Optical and Electrical studies of Se85Te15 Thin Films, Phys.Stat. Sol.(a), Wiley.VCH Verlag Berlin GmbH, 13086, 191, 169-178, November, 2001
    33 - A.H.Moharram, M.M.Hafiz ,A.A.Abu-Sehly, Crystallization kinetics of thermally evaporated As.Te.In thin films , Applied Surface Science , Vol. 137 , No. 1-4 , pp. 150-156 , January, 1999
    34 - M.M.Hafiz , A.H.Moharram and A.A.Abu-Sehly, Characterization of (As.Te)1-xSex thin films, Appl.Phys.A, Vol. 12 , No. 7 , pp. 217.- 221, 1998
    35 - M.M.Hafiz ,M.A.Abdel-Rahim and A.A.Abu-Sehly, Optical absorption and electrical conductivity of amorphous As.Te.Ge thin films, Physica B, Vol. 252 , No.3, pp. 207- 215, 1998
    36 - M.M.Hafiz,A.H.Moharram and A.A.Abu-Sehly , The effect of silver incorporation on the properties of co-evaporated arsenic telluride thin films, Applied Surface Science, Vol. 115 , No. 3, pp. 203 - 210, July, 1997
    37 - M.M.Hafiz,A.H.Moharram,M.A.Abdel-Rahim,and A.A.Abu-Sehly , The effect of annealing on the optical absorption and electrical conduction of amorphous As.Te.Cd thin films , Thin Solid Films, Vol. 292, No. 1-2, pp. 7 -13, January, 1997

    Supervisions :

    1- Farid Mohammed Abdel Rahim Mohamed, The Effect of the Substrate and Annealing Temperature on the Optical, Electrical and Structural Properties of Ge-Te Films , M. Sc, 27 April 2003
    Supervisors : Abdul Rahim Hassan January Moharram , Abdul Salam Mohamed Abd El Ghani, Abdul-Hamid Darwish AbuAladb
    2- Nema Mohamed Safwat Ibrahim Abd El-Azim, Structural and Optical Properties of Se-Te-Sn Chalcogenide Glasses, M. Sc, 18 November 2013
    Supervisors : Mostafa Abd El-Naeem Abd El-Rahim, Abd El-Fattah Gaber, Abd El-Hamid Abu-Sety
    3- ِAhmed Galal Abd-Elrahim Rashwan, Influence of Thermally induced Structural and Morphological Changes, and UV Irradiation on Photoluminescence and Optical Absorption Behavior of ZnxCd1-xS Nanocompounds, M. Sc, 28 February 2016
    Number of courses0 course