El-Dek, S I: search on Z-Library

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1

Conduction mechanism and magnetic behavior of dysprosium strontium iron garnet (DySrIG) nanocrystals

M.A. Ahmed, Samiha T. Bishay, S.I. El-dek

Journal:

Materials Chemistry and Physics

Year:

2011

Language:

english

File:

PDF, 505 KB

english, 2011

2

Rate of heating and sintering temperature effect on the electrical properties of Nd ferrite

M. A. Ahmed, E. Ateia, S. I. El-Dek, F. M. Salem

Journal:

Journal of Materials Science

Year:

2003

Language:

english

File:

PDF, 145 KB

english, 2003

3

Rare earth doping effect on the structural and electrical properties of Mg–Ti ferrite

M.A. Ahmed, E. Ateia, S.I. El-Dek

Journal:

Materials Letters

Year:

2003

Language:

english

File:

PDF, 270 KB

english, 2003

4

Comparative investigations on ferrite nanocomposites for magnetic hyperthermia applications

El-Dek, S.I., Ali, Maha A., El-Zanaty, Sara M., Ahmed, S.E.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2018

Language:

english

File:

PDF, 1.40 MB

english, 2018

5

Fast technique for the purification of as-prepared graphene oxide suspension

Abdel Motagaly, Ali T., El Rouby, Waleed M.A., El-Dek, S.I., El-Sherbiny, Ibrahim M., Farghali, A.A.

Journal:

Diamond and Related Materials

Year:

2018

Language:

english

File:

PDF, 1.62 MB

english, 2018

6

Complex relationship between alumina and selenium-doped carbonated hydroxyapatite as the ceramic additives to electrospun polycaprolactone scaffolds for tissue engineering applications

Ahmed, M.K., Ramadan, Rania, El-dek, S.I., Uskoković, V.

Journal:

Journal of Alloys and Compounds

Year:

2019

Language:

english

File:

PDF, 3.11 MB

english, 2019

7

Tuning the mechanical, microstructural, and cell adhesion properties of electrospun ε-polycaprolactone microfibers by doping selenium-containing carbonated hydroxyapatite as a reinforcing agent with magnesium ions

Ahmed, M. K., Mansour, S. F., Al-Wafi, Reem, El-dek, S. I., Uskoković, V.

Journal:

Journal of Materials Science

Year:

2019

Language:

english

File:

PDF, 4.90 MB

english, 2019

8

Physical and biological changes associated with the doping of carbonated hydroxyapatite/polycaprolactone core-shell nanofibers dually, with rubidium and selenite

Ahmed, M.K., Al-Wafi, Reem, Mansour, S.F., El-dek, S.I., UskokoviÄ, Vuk

Journal:

Journal of Materials Research and Technology

Year:

2020

Language:

english

File:

PDF, 3.82 MB

english, 2020

9

Spectroscopic and structural analysis of Ca substituted La orthoferrite

M.A. Ahmed, R. Seoudi, S.I. El-dek

Journal:

Journal of Molecular Structure

Year:

2005

Language:

english

File:

PDF, 196 KB

english, 2005

10

Effect of pressure on the resistivity of spinel ferrite

M.A. Ahmed, S.F. Mansour, S.I. El-Dek

Journal:

Physica B: Condensed Matter

Year:

2008

Language:

english

File:

PDF, 495 KB

english, 2008

11

Extraordinary role of Ca2+ ions on the magnetization of LaFeO3 orthoferrite

M.A. Ahmed, S.I. El-Dek

Journal:

Materials Science and Engineering: B

Year:

2006

Language:

english

File:

PDF, 238 KB

english, 2006

12

Investigation of the physico-chemical properties of nanometric NiLa ferrite/PST matrix

M.A. Ahmed, S.F. Mansour, S.I. El-Dek

Journal:

Solid State Ionics

Year:

2010

Language:

english

File:

PDF, 1.09 MB

english, 2010

13

Spectroscopic analysis of ferrite doped with different rare earth elements

M.A Ahmed, E Ateia, S.I El-Dek

Journal:

Vibrational Spectroscopy

Year:

2002

Language:

english

File:

PDF, 143 KB

english, 2002

14

Influence of Co content on the characterization and magnetic properties of magnetite

M.A. Ahmed, N. Okasha, S.I. El-Dek

Journal:

Ceramics International

Year:

2010

Language:

english

File:

PDF, 353 KB

english, 2010

15

Optimizing the physical characterizations of orthoferrites to be used as pressure and gamma sensor

M.A. Ahmed, S.I. El-Dek

Journal:

Materials Letters

Year:

2006

Language:

english

File:

PDF, 856 KB

english, 2006

16

Modification of Mn nanoferrite physical properties by gamma, neutron, and laser irradiations

M.A. Ahmed, S.I. El-dek, S.F. Mansour, N. Okasha

Journal:

Solid State Sciences

Year:

2011

Language:

english

File:

PDF, 589 KB

english, 2011

17

Structural and magnetic properties of nano-crystalline Ag+ doped NiFe2O4

M.A. Ahmed, S.I. El-Dek, I.M. El-Kashef, N. Helmy

Journal:

Solid State Sciences

Year:

2011

Language:

english

File:

PDF, 414 KB

english, 2011

18

Novelty, preparation, characterization and enhancement of magnetic properties of Mn nanoferrites using safety binder (egg white)

M.A. Ahmed, N. Okasha, S.I. El-Dek

Journal:

Solid State Sciences

Year:

2011

Language:

english

File:

PDF, 427 KB

english, 2011

19

Preparation and characterization of nanometric Mn ferrite via different methods

Ahmed, M A, Okasha, N, El-Dek, S I

Journal:

Year:

2008

Language:

english

File:

PDF, 404 KB

english, 2008

20

Bi-modal improvement of the physico-chemical characteristics of PEG and MFe2O4 subnanoferrite

M.A. Ahmed, N. Okasha, S.F. Mansour, S.I. El-dek

Journal:

Journal of Alloys and Compounds

Year:

2010

Language:

english

File:

PDF, 1.05 MB

english, 2010

21

Effect of Ni substitution on the structural and transport properties of NixMn0.8−xMg0.2Fe2O4; 0.0 ≤ x ≤ 0.40 ferrite

M.A. Ahmed, Samiha T. Bishay, S.I. El-dek, G. Omar

Journal:

Journal of Alloys and Compounds

Year:

2011

Language:

english

File:

PDF, 347 KB

english, 2011

22

Part II. Large scale applications of NixMn0.8−xMg0.2Fe2O4; 0.1 ≤ x ≤ 0.35 using laser irradiation

M.A. Ahmed, Samiha T. Bishay, S.I. El-dek, G. Omar

Journal:

Journal of Alloys and Compounds

Year:

2011

Language:

english

File:

PDF, 338 KB

english, 2011

23

The memory effect of Dy 2.8 Sr 0.2 Fe 5 O 12 (DySrIG) nanoparticles

Ahmed, M A, Bishay, Samiha T, El-Dek, S I, Solyman, S

Journal:

Smart Materials and Structures

Year:

2012

Language:

english

File:

PDF, 752 KB

english, 2012

24

Magnetite–hematite nanoparticles prepared by green methods for heavy metal ions removal from water

Ahmed, M.A., Ali, S.M., El-Dek, S.I., Galal, A.

Journal:

Materials Science and Engineering: B

Year:

2013

Language:

english

File:

PDF, 1.51 MB

english, 2013

25

Size confinement and magnetization improvement by La3+ doping in BiFeO3 quantum dots

Ahmed, M.A., Dhahri, E., El-Dek, S.I., Ayoub, M.S.

Journal:

Solid State Sciences

Year:

2013

Language:

english

File:

PDF, 1.57 MB

english, 2013

26

Innovative methodology for the synthesis of Ba-M hexaferrite BaFe12O19 nanoparticles

Ahmed, M.A., Helmy, N., El-Dek, S.I.

Journal:

Materials Research Bulletin

Year:

2013

Language:

english

File:

PDF, 739 KB

english, 2013

27

Conduction and magnetization improvement of BiFeO3 multiferroic nanoparticles by Ag+ doping

Ahmed, M.A., Mansour, S.F., El-Dek, S.I., Abu-Abdeen, M.

Journal:

Materials Research Bulletin

Year:

2014

Language:

english

File:

PDF, 3.44 MB

english, 2014

28

Fascinating properties of multifunctional nanocomposites manganite/magnetite

Ahmed, M.A., El-Dek, S.I., Abd Elazim, A.

Journal:

Superlattices and Microstructures

Year:

2014

Language:

english

File:

PDF, 1.29 MB

english, 2014

29

Effect of annealing temperature on the magnetic properties of CoFe 2 O 4 nanoparticles

Journal:

Philosophical Magazine Letters

Year:

2010

Language:

english

File:

PDF, 226 KB

english, 2010

30

Fluorescence and Spectroscopic Characterization of Multiferroic Quantum Dots of La:BiFeO3

Ahmed, M. A., Imam, N. G., El-Dek, S. I., El-Mahy, Safaa K.

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2015

Language:

english

File:

PDF, 1.55 MB

english, 2015

31

Piezoelectric response of MWCNTs/cement nanocomposites

Ahmed, M.A., Hassanean, Y.A., Assaf, K.A., EL-Dek, S.I., Shawkey, M.A.

Journal:

Microelectronic Engineering

Year:

2015

Language:

english

File:

PDF, 1.56 MB

english, 2015

32

[AIP MODERN TRENDS IN PHYSICS RESEARCH: Second International Conference on Modern Trends in Physics Research MTPR-06 - Cairo (Egypt) (6-11 April 2006)] AIP Conference Proceedings - Does Ti+4 Ratio Improve the Physical Properties of CdxCo1−x+tTitFe2−2tO4?

Ahmed, M. A., Mansour, S. F., El-Dek, S. I.

Year:

2007

Language:

english

File:

PDF, 963 KB

english, 2007

33

Ultrafine yttria nanoparticles: Synthesis and characterization.

Kassem, Samr H, Mohamed, Midhat N, Ahmed, Mohamed A, El-Dek, Samaa I

Journal:

Journal of the Chinese Advanced Materials Society

Year:

2015

Language:

english

File:

PDF, 797 KB

english, 2015

34

Effect of preparation conditions on the nanostructure of hydroxyapatite and brushite phases

Mansour, S. F., El-dek, S. I., Ahmed, M. A., Abd-Elwahab, S. M., Ahmed, M. K.

Journal:

Applied Nanoscience

Year:

2016

Language:

english

File:

PDF, 3.27 MB

english, 2016

35

[WORLD SCIENTIFIC Proceedings of the Third International Conference on Modern Trends in Physics Research - Cairo, Egypt (6 – 10 April 2008)] Modern Trends in Physics Research - 3

AHMED, M. A., EL-DEK, S. I.

Language:

english

File:

PDF, 352 KB

english

36

Hybridization between microstructure and magnetization improvement in lead and RE co-doped BiFeO3

Ahmed, M.A., Mansour, S.F., El-Dek, S.I., Karamany, M.M.

Journal:

Journal of Rare Earths

Year:

2016

Language:

english

File:

PDF, 3.03 MB

english, 2016

37

Influence of La doping and synthesis method on the properties of CoFe2O4 nanocrystals

Mansour, S.F., Hemeda, O.M., El-Dek, S.I., Salem, B.I.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2016

Language:

english

File:

PDF, 3.67 MB

english, 2016

38

Improvement of physico-mechanical properties of mg-zn nanoferrites via cr 3+ doping

Mansour, S.F., Abdo, M.A., El-Dek, S.I.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2016

Language:

english

File:

PDF, 1.06 MB

english, 2016

39

Comparative study on the influence of rare earth ions doping in Bi0.6Sr0.4FeO3 nanomultiferroics

Okasha, N., El-Dek, S.I., Ayman, M., Ali, Ahmed I.

Journal:

Journal of Alloys and Compounds

Year:

2016

Language:

english

File:

PDF, 2.28 MB

english, 2016

40

Room Temperature Exchange Bias in Multifunctional Sb2FeO6Multiferroic

Arman, M. M., El-Dek, S. I.

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2017

Language:

english

File:

PDF, 1.16 MB

english, 2017

41

Synthesis, physicochemical properties and photocatalytic activity of nanosized Mg doped Mn ferrite

Attia, E.F., Zaki, A.H., El-Dek, S.I., Farghali, A.A.

Journal:

Journal of Molecular Liquids

Year:

2017

Language:

english

File:

PDF, 1.34 MB

english, 2017

42

Magnetoelectric characteristics of Dy 2.8 Sr 0.2 Fe 5 O 12 garnet (DySrIG)

Ahmed, M.A., Bishay, S.T., El-dek, S.I.

Journal:

The European Physical Journal Applied Physics

Year:

2012

Language:

english

File:

PDF, 710 KB

english, 2012

43

[WORLD SCIENTIFIC Proceedings of the Third International Conference on Modern Trends in Physics Research - Cairo, Egypt (6 – 10 April 2008)] Modern Trends in Physics Research - FERRITE

AHMED, M. A., EL-SAYED, M. M., EL-DEK, S. I.

Language:

english

File:

PDF, 803 KB

english

44

Physico-mechanical and morphological features of zirconia substituted hydroxyapatite nano crystals

Mansour, S. F., El-dek, S. I., Ahmed, M. K.

Journal:

Scientific Reports

Year:

2017

Language:

english

File:

PDF, 3.75 MB

english, 2017

45

Enhancement of the physical properties of novel (1−x) NiFe2O4+ (x) Al2O3nanocomposite

S. F. Mansour,M. A. Ahmed,S. I. El-Dek,M. A. Abdo,H. H. Kora

Journal:

Applied Physics A: Materials Science & Processing

Year:

2017

Language:

english

File:

PDF, 1.57 MB

english, 2017

46

Microstructural features of flower like Fe brushite

El-dek, S.I., Mansour, S.F., Ahmed, M.A., Ahmed, M.K.

Journal:

Progress in Natural Science

Year:

2017

Language:

english

File:

PDF, 1.30 MB

english, 2017

47

Effective Pb2+ removal from water using nanozerovalent iron stored 10 months

Ahmed, M. A., Bishay, Samiha T., Ahmed, Fatma M., El-Dek, S. I.

Journal:

Applied Nanoscience

Year:

2017

Language:

english

File:

PDF, 1.69 MB

english, 2017

48

Physico-mechanical properties of Mg and Ag doped hydroxyapatite/chitosan biocomposites

Mansour, S. F., El-dek, S. I., Dorozhkin, S. V., Ahmed, M. K.

Journal:

New Journal of Chemistry

Year:

2017

Language:

english

File:

PDF, 3.45 MB

english, 2017

49

Drastic improvement in magnetization of CdO nanoparticles by Fe doping

Tawfik, Wael Z., Esmat, Mohamed, El-Dek, S. I.

Journal:

Applied Nanoscience

Year:

2017

Language:

english

File:

PDF, 1.70 MB

english, 2017

50

Role of A Cation Vacancy in the Exchange-Biased LaFeO3 Multiferroic Nanocrystals

Arman, M. M., Ahmed, M. A., El-Dek, S. I.

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2017

Language:

english

File:

PDF, 3.72 MB

english, 2017

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