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 Experimental setup for measuring thermopower of bulk samples |
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The influence of physical ageing on the electrical and swelling behaviour of ternary rubber vulcanizates.
Authors: G. M. Nasser and A. S. Gomaa
Journal: Polym. Degrad. Stabil., 50 (3), 249 (1995).
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Determination of the crosslink density of conductive ternary rubber vulcanizates by solvent penetration.
Authors: M. Amin, G. M. Nasser and A. S. Gomaa
Journal: Mater. Lett., 28 (1-3), 207 (1996).
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Adsorption and velocity of ultrasonic waves in interlinked SBR Composite.
Authors : M. H. Youssef, G. M. Naser and A. S. Gomaa
Journal : Polymer Testing, 19 (3), 311 (2000).
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Structural, transport and magnetic properties of pure and La doped doped RuSr2GdCu2O8 .
Authors : P. Mandal, A. Hassen, J. Hemberger, A. Krimmel and A. Loid
Reference: Phys. Rev. B65, 144506 (2002).
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Ferromagnetism and superconductivity in pure and doped RuSr2GdCu2O8 .
Authors : Joachim Hemberger, Arafa Hassen, Alexander Krimmel,Probhat Mandal and Alois Loidl
Reference : Physica B, 312, 805 (2002).
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“Transport and magnetic properties of Ru(Sr1-xLax)2RCu2O8 (R=Gd, Eu) superconductor ”.
Authors : A. Hassen, P. Mandal, , b, J. Hembergera, A. Krimmela, P.Choudhuryc, B. Ghoshb and A. Loidl
Reference : Physica C, 398, 123 (2003).
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Structural, transport and magnetic properties of the doped magnetic superconductor Ru-1212.
Authors: A. Hassen, A. Krimmel, J. Hemberger, P. Mandal and A. Loidl
Reference : Conference Proceeding AIP, 333 (2003).
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Structural, transport and magnetic properties of Ru1-xMxSr2GdCu2O8 (M= Ti and Rh for 0≤ x ≤0.2) .
Authors: A. Hassen, J. Hemberger, A. Loidl and A. Krimmel
Reference : Physica C400, 71 (2003).
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Doping the ferromagnetic high-Tc superconductor RuSr2RECu2O8 (RE=Gd, Eu) .
Authors: A. Hassen, A. Krimmel, J. Hemberger, A. Loidl and P. Mandal
References:Recent Research Developments in Physics 5, 141-158 (2004)ISBN 81-7895-126-6 (Transworld Research Network Publishing)
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Effect of Ce on the structural, magnetic and transport properties of SrMnO 3 peroveskite
Authors : P. Mandal, A. Hassenr and A. Loidl
Reference : PRB 69, 224418 (2004).
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Transport properties of Ti- and Rh- doped Ru-1212 ferromagnetic superconductor.
Authors : A. Hassen, K. Krimmel and A. Loidl
Reference : The XXV international conference on solid state physics and material Science, (2005).
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Study of the physical properties of Sm0.6Sr0.4MnO3 .
Authors : C.Zybill, A.Hassen, M. Abdel-hafiez, S.Allam, G.Said, and Th.Elsherbini
Reference: International conference in material Science, Alexandria, Egypt (2006).
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Phase transition and electric properties of long chain Cd (II) layered peroveskites’
Authors: M. F. Mostafa, A. Hassen
Reference: Phase Transition, 79, 305 (2006).
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Transport properties of doped RuSr2GdCu2O8 superconductor
Authors: A. Hassen and P. Mandal
Reference: Supercond. Sci Technol., 19 , 902 (2006).
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Transport properties of metallic La1-xSrxCoO3 (0.30 ≤ x ≤ 0.50) Ferromagnet.
Authors: P. Mandal, A. Hassen and P. Choudhury
Reference: J. Appl. Phys.100, 103912 (2006).
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Correlation between structural, transport and magnetic properties in Sm1-xAxMnO3, (A = Sr and Ca)
Authors: A. Hassen and P. Mandal
Reference: J. Appl. Phys. 101, 113917 (2007).
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Magnetic phase transition and variable range hopping conduction of Y1-xSrxCoO3-d .
Authors: A. I. Ali, A. Hassen, B. J. Kim, Y. S. Wu, Bog. G. Kim and S. P. Park
Reference: J. Korean Phys. Soc. 51, 5, 1736 (2007).
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Structural, magnetic and electric properties of Dy1-xSrxCoO3-d
Authors: A. Hassen, A. I. Ali, B. J. Kim, Y. S. Wu, S. H. Park and Bog.G. Kim
Reference: J. Appl. Phys. 102, 123905 (2007).
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The influence of the tilt angle on the CMR in in Sm0.6Sr0.4MnO 3 .
Authors: I. A. Abdel-Latif, A. Hassen, C. Zybill, M. Abdel- Hafiez, S. Allam and Th. El-Sherbini. Reference: J. Alloys and Comp. 452, 245 (2008).
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A comparative study between Pr1-xSrxMnO3 and Pr1-xCaxMnO3 at 0 ≤ x ≤ 0.30.
Authors: A. Hassen
Reference: J. Korean Phys. Soc. 52, 1, 98 (2008).
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Irreversibility line of Ag-doped Hg-1234 cuprate Superconductor
Authors: M.F. Mostafa, A. Hassan and H. Kunkel
Reference: Supercond. Sci. Technol. 23 (2010) 85010
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Production and Dielectric Properties of Biodegradable Polyhydroxybutyrate
Authors: T. A. Hanafy, Khaled Elbanna, S. El-Sayed and A. Hassen
Reference: J. Appl. Poly. Sci.121, (2011) 3306
. |
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Dielectric Properties of New Fully Conjugated 2H- and Metal-Pyrazinoporphyrazine Network Polymers
Authors: H. H. Abdel-Razik, S. El-Sayed, A. Hassen
Reference: : J. Appl. Poly. Sci.121, (2011) 3579
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DSC, TGA and Dielectric Properties of Carboxymethyl Cellulose/Polyvinyl alcohol Blends.
Authors: S. El- Sayed, K. H. Mahmoud, A. A. Fatah and A. Hassen
Reference: Physica B 406, 4068 (2011).
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Dielectric relaxation and alternating current conductivity of polyvinylidene fluoride doped with lanthanum chloride
Authors : A. Hassen,T. Hanafy,S. El-Sayed, and A. Himanshu
Reference : Journal of Applied Physics, 110, 114119 (2011).
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Structural, electric and magnetic properties of PrSrCoO4 and Pr0.4Sr1.6CoO4 layered perovskites
Authors: A. Hassen
Reference: International Journal of Material and Mechanical Engineering 1, 44 (2012).
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Structure-Property Relationships in Pr1-xSr1+xCoO4, (0 ≤ x ≤ 0.40)
Authors A. Hassen, A. I. Ali, Bog G. Kim and A. Krimmel
Reference: American Journal of Condensed Matter Physics 2, 4 (2012).
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Influence of Cr2O3 nanoparticles on the physical Properties of polyvinyl alcohol.
Authors: A. Hassen, A. M. El-Sayed, W. M. Morsi and S. El-Sayed
Reference: Journal of Applied Physics, 112, 093525 (2012).
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Magnetic and electric properties of Sr2-xYxCoO4, (0.50 ≤ x ≤ 0.80) layered perovskites
Authors: A. Ali and A. Hassen
Reference: Advances in Condensed Matter Physics, Volume 2013, Article ID 714143, 6 pages (2013).
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Dielectric relaxation, structural and thermal studies of 95 MeV O6+ ion irradiated conducting polymer polyaniline composites
Authors: A.K. Himanshu,, Rajyavardhan Ray, S. El-Sayed, A Hassen, S. K. Bandyopadhayay and T.P. Sinha
Reference: Radiation Effects & Defects in Solids,.doi.org/10. 1080/ 10420150.2013.821990
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Formation of Nanosize Griffiths-like Clusters in Solid Solution of Ferromagnetic Manganite and Cobaltite
Authors: D. Bhoi, N. Khan, A. Midya, M. Nandi, A. Hassen, P. Choudhury, and P. Mandal
Reference: The Journal of Physical Chemistry C , DOI: 10.1021/ jp402726f (2013).
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Dielectric properties of PVDF thin films doped with 3 wt.% of RCl3 (R = Gd or Er) Authors: S. El-Sayed, T. A. Abdel-Baset, and A. Hassen Reference: AIP Advances, 4, 037114(2014). |
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Charge transport and glassy dynamics in polyisoprene
Authors: A. Abou Elfadl, S. El-Sayed, A. Hassen, F. H. Abd El-Kader, and G. Said Reference: Polymer Bulletin, 71, 2039 (2014). |
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Preparation, dielectric and optical properties of Cr2O3 /PVC nanocomposite films Authors: A. Hassen, S. El-Sayed, W. M. Morsi and M. El Sayed. Reference: Journal of Advances in Physics 3, 571 (2014). |
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Synthesis, Characterization, Optical, and Dielectric Properties of Polyvinyl Chloride/Cadmium Oxide Nanocomposite Films Authors: A.M. El Sayed, S. El-Sayed,W.M. Morsi, S. Mahrous, and A. Hassen Reference: : Polymer Composites 35 (9),1842 (2014). |
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Comparative Study of the Layered Perovskites Pr1 – xA1+xCoO4, (A = Sr, Ca)
Authors: A. Hassen, A. Krimmel, and P. Mandal Reference: J. Am. Ceram. Soc., 97(11), 3609 (2014). |
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Ferroelectric, and piezoelectric properties of of BaTi1−xAlxO3, 0 ≤ x ≤ 0.015
Authors: Ahmed I. Ali, A. Hassen, Nguyen Cao Khang,and Y. S. Kim
Reference:AIP ADVANCES 5, 097125 (2015).
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Effect of nanosilica on optical, electric modulus andAC conductivity of polyvinylalcohol/polyaniline films.
Authors: Somyia El-Sayed , Tarob Abel-Baset , Azza Abou Elfadl , Arafa Hassen
Reference: Physica B464, 17(2015).
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AC susceptibility of the Hg0.3La0.7Ba2Ca3(Cu0.95Ag0.5)4O10+? superconductor
Authors: M.F. Mostafa, and A Hassen
Reference: Physica C: Superconductivity and Applications 528, 12 (2016).
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Dielectric relaxation analysis and Ac conductivity of polyvinyl alcohol/polyacrylonitrile film
Authors: Tarob Abel-Basetand ,ArafaHassen
Reference: Physica B499, 24 ( 2016).
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The effect of some transition metal oxides on the physical properties of K0.5Na0.5Nb0.95Ta0.05O3 ceramics
Authors: Ahmed I. Ali, M. M. Ahmed, and A. Hassen
Reference: Philosophical Magazine97, 2, 95 (2017).
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Synthesis, structural characterization, photo-physical and magnetic properties of cobalt salphen pseudo halide complexes showing meta-magnetic ordering
Authors: A.R.Nassief, M.Abdel-Hafiez, A.Hassen,A.S.G.Khalil,M.R.Saber
Reference: J. Mag. Mag. Mater.452, 488 (2018).
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Realization of spectral irradiance responsivity at NIS-Egypt
Authors: MoamenGhazeer, AlaaeldinAbdelmageed, ArafaHassen
Reference: Optik 168, 390 (2018).
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Upper critical fields in Ba2Ti2Fe2As4O single crystals: Evidence for dominant Pauli paramagnetic effect
Authors: M. Abdel-Hafiez, J. Brisbois, Z. Zhu, A. Adamski, A. Hassen, A. N. Vasiliev, A. V. Silhanek, and C. Krellner
Reference: PHYSICAL REVIEW B 97, 115152 (2018).
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High-pressure effects on isotropic superconductivity in the iron-free layered pnictide superconductor BaPd2As2
Authors: M. Abdel-Hafiez, Y. Zhao, Z. Huang, C.-w. Cho, C. H. Wong, A. Hassen, M. Ohkuma,Y.-W. Fang, B.-J.Pan, Z.-A.Ren, A. Sadakov, A. Usoltsev, V. Pudalov, M. Mito, R. Lortz, C. Krellner, and W. Yang
Reference: PHYSICAL REVIEW B 97, 134508 (2018).
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Change the ferroelectric properties of Al0.01Ba0.99TiO3 ceramics by Al0.01Sr0.99TiO3doping
Authors: Ahmed I. Ali, Somyia El-Sayed, Arafa Hassen.
Reference: Results in Physics 14 (2019) 102368.
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Revealing the role of the 1T phase on the adsorption of organic dyes on MoS2 nanosheets.
Authors: Asmaa M. Omar, Ossama I. Metwalli, Mohamed R. Saber, Gomaa Khabiri, Mohamed E. M. Ali, Arafa Hassen, Mostafa M. H. Khalil, Ahmed A. Maarouf, and Ahmed S. G. Khalil.
Reference: RSC Adv.9, 28345 (2019).
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Structural, electric and magnetic properties of Sr1-xBixTiO3 ceramics
Authors: S. El-Sayed, and A. Hassen
Reference: Philos. Mag. Lett. 100 (1). 1 (2020).
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Modeling of the absolute spectral responsivity scale based on silicon trap detectors
Authors: Alaaeldin Abdelmageed, Moamen R. A. El Sayed, and Arafa Hassen
Reference: ARPN Journal of Engineering and Applied Sciences, 15 (21), 2424, 2020
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Synthesis, characterization, ferroelectric, and piezoelectric properties
Of (1-x)BaTiO3-x(BaNi0.5Nb0.5O3) perovskite ceramics
Authors: Ahmed I. Ali and A. Hassen
Reference: J Mater Sci: Mater Electron 32, 10769 (2021).
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Impact of rare-earth ions on the physical properties of hexaferrites Ba0.5Sr0.5RE0.6Fe11.4O19, (RE = La, Yb, Sm, Gd, Er, Eu, and Dy)
Authors: A. Hashhash, A. Hassen, W.S. Baleidy, H.S. Refai
Reference: Journal of Alloys and Compounds 873, 159812 (2021).
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The detailed studies of the structural and magnetic properties of hexaferrites Ba1-xSrxFe12O19 for 0.0 ≤ x ≤ 0.75
Authors: S. El-Sayed, A. Hashhash, H. S. Refai, A. V. Rutkauskas, W. S. Baleidy,O. N. Lis, and A. Hassen,
Reference: J Mater Sci: Mater Electron 32, 10977 (2021).
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Construction of 2D layered TiO2@MoS2 heterostructure for efficient adsorption and photodegradation of organic dyes
Authors: Asmaa M A Omar, Arafa Hassen, Ossama I Metwalli, Mohamed R Saber, Sayed R E Mohamed and Ahmed S G Khalil
Reference: Nanotechnology 32, 335605 (2021).
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Synthesis, optical, magnetic and thermodynamic properties of rocksalt Li1.3Nb0.3Mn0.4O2 cathode material for Li-Ion Batteries.
Authors: Mohamed Kamel , Abanoub R. N. Hanna, Cornelius Krellner, Rüdiger Klingeler, Mohamed Abdellah, Mahmoud Abdel-Hafiez, Arafa Hassen, Ahmed S. G. Khalil, Tarob Abdel-Baset, Abdelwahab Hassan.
Reference: Crystals 11, 825 (2021).
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Arabic Automatic Speech Recognition Based on Emotion Detection
Authors: Engy R. Rady, M. Hesham, N.M. Hassan, A. Hassen
Reference: The Egyptian Journal of Language Engineering 8 (1), 17-26, (2021).
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CONVOLUTIONAL NEURAL NETWORK FOR ARABIC SPEECH RECOGNITION
Authors: Engy R. Rady, A. Hassen, N.M. Hassan, M. Hesham
Reference: The Egyptian Journal of Language Engineering 8 (1), 27-38, (2021).
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New fabrication method for di-indium tri-sulfuric (In2S3) thin films
Authors: Ahmed I. Ali, Medhat Ibrahim & A. Hassen
Reference: Scientific Reports, 12, 7033, (2022).
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Optical, magnetic, thermodynamic, and dielectric studies of the disordered rock salt Li1.3Nb0.3Fe0.4O2 cathode for Li-ion batteries.
Authors: M. Kamel, M. Abdel-Hafiez, A. Hassan, M. Abdellah, T. A. Abdel-Baset, A.Hassen
Reference: J. Appl. Phys. 131, 155103 (2022).
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Improving the electrochemical and physical properties of nickel cobaltite /polyacrylonitrile nanocomposites for supercapacitor
applications
Authors: Walaa M Shoubak, A Hassan, S Mahrous and A Hassen
Reference: Physica Scripta, 98, 105927, (2023).
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Green and cost-effective morter grinding synthesis of bismuth-doped halide perovskites as efficient absorber materials
Authors: Moamen R. A. Elsayed, Ahmed Mourtada Elseman , Alaaeldin A. Abdelmageed, H. M. Hashem, and Arafa Hassen
Reference: J. Mater. Sci: Mater. Electron. 34, 194 (2023).
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Synthesis and numerical simulation of formamidinium‑based perovskite solar cells: a predictable device performance at NIS‑Egypt
Authors: Moamen R. A. Elsayed, Ahmed Mourtada Elseman, Alaaeldin A. Abdelmageed, H. M. Hashem & A. Hassen
Reference: Scientific Reports, 13:10115, (2023).
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Controlling the physical properties of polyacrylonitrile by strontium hexaferrite nanoparticles
Authors: Walaa M. Shoubak, A. Hassan, S. Mahrous, A. Hassen
Reference: Polymer Bulletin, 81(1), 697-718, (2024).
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