| Faculty of Science

Temperature Dependence of the Optical Band Gap of Nearly Perfect K2ZnCl4 Single Crystals in the Ferroelectric Phase

Read more about Temperature Dependence of the Optical Band Gap of Nearly Perfect K2ZnCl4 Single Crystals in the Ferroelectric Phase

Research Authors

A.El-Korashy and A. Abu El-Fadl

Research Department

Department of physics

Research Journal

Physica B

Research Member

Abdel-Aziz Abo Elfadl Abdel-Aziz

Research Pages

205-211

Research Rank

1

Research Vol

271

Research Year

1999

Temperature Dependence of the Optical Band Gap of Nearly Perfect K2ZnCl4 Single Crystals in the Ferroelectric Phase

Read more about Temperature Dependence of the Optical Band Gap of Nearly Perfect K2ZnCl4 Single Crystals in the Ferroelectric Phase

Research Authors

A.El-Korashy and A. Abu El-Fadl

Research Department

Department of physics

Research Journal

Physica B

Research Member

Amer Abdullah Elkorashy Amer

Research Pages

205-211

Research Rank

1

Research Vol

271

Research Year

1999

Absorption Spectra and Optical Parameters of Lithium-Potassium Sulphate Single Crystals

Read more about Absorption Spectra and Optical Parameters of Lithium-Potassium Sulphate Single Crystals

Research Authors

A. Abu El-Fadl , M. A. Gaffar and M. H. Omar

Research Department

Department of physics

Research Journal

Physica B

Research Member

Mohamed Abdel-aziz Mohamed Gaafar

Research Pages

403-408

Research Rank

1

Research Vol

269

Research Year

1999

Absorption Spectra and Optical Parameters of Lithium-Potassium Sulphate Single Crystals

Read more about Absorption Spectra and Optical Parameters of Lithium-Potassium Sulphate Single Crystals

Research Authors

A. Abu El-Fadl , M. A. Gaffar and M. H. Omar

Research Department

Department of physics

Research Journal

Physica B

Research Member

Abdel-Aziz Abo Elfadl Abdel-Aziz

Research Pages

403-408

Research Rank

1

Research Vol

269

Research Year

1999

Electrical Conductivity and Pyroelectricity of Lithium Potassium Sulphate Single Crystals in the Temperature Range 300-950 K

Read more about Electrical Conductivity and Pyroelectricity of Lithium Potassium Sulphate Single Crystals in the Temperature Range 300-950 K

Research Authors

A. Abu El-Fadl , M. A. Gaffar and M. H. Omar

Research Department

Department of physics

Research Journal

Physica B

Research Member

Mohamed Abdel-aziz Mohamed Gaafar

Research Pages

395-402

Research Rank

1

Research Vol

269

Research Year

1999

Electrical Conductivity and Pyroelectricity of Lithium Potassium Sulphate Single Crystals in the Temperature Range 300-950 K

Read more about Electrical Conductivity and Pyroelectricity of Lithium Potassium Sulphate Single Crystals in the Temperature Range 300-950 K

Research Authors

A. Abu El-Fadl , M. A. Gaffar and M. H. Omar

Research Department

Department of physics

Research Journal

Physica B

Research Member

Abdel-Aziz Abo Elfadl Abdel-Aziz

Research Pages

395-402

Research Rank

1

Research Vol

269

Research Year

1999

Optical Properties of TGS Crystals Doped with Metal Ions in the Vicinity of Phase Transition

Read more about Optical Properties of TGS Crystals Doped with Metal Ions in the Vicinity of Phase Transition

Research Authors

A. Abu El-Fadl

Research Department

Department of physics

Research Journal

Physica B

Research Member

Abdel-Aziz Abo Elfadl Abdel-Aziz

Research Pages

60-68

Research Rank

1

Research Vol

269

Research Year

1999

Temperature Dependence of the Absorption Spectra and Optical Parameters in TGS and Cu2+-Doped TGS Crystals

Read more about Temperature Dependence of the Absorption Spectra and Optical Parameters in TGS and Cu2+-Doped TGS Crystals

Research Authors

A. Abu El-Fadl

Research Department

Department of physics

Research Journal

Crystal Research & Technology

Research Member

Abdel-Aziz Abo Elfadl Abdel-Aziz

Research Pages

1047-1054

Research Rank

1

Research Vol

34

Research Year

1999

DC Electrical Properties of New Unsaturated Polyesters of Diarylidenecyclohexanone

Read more about DC Electrical Properties of New Unsaturated Polyesters of Diarylidenecyclohexanone

Research Authors

A.A. Othman, A. Abu El-Fadl and K.I. Aly

Research Department

Department of physics

Research Journal

Egyption Journal of Solids

Research Member

Abdel-Aziz Abo Elfadl Abdel-Aziz

Research Pages

229-239

Research Rank

1

Research Vol

21

Research Year

1998

DC Electrical Properties of New Unsaturated Polyesters of Diarylidenecyclohexanone

Read more about DC Electrical Properties of New Unsaturated Polyesters of Diarylidenecyclohexanone

Research Authors

A.A. Othman, A. Abu El-Fadl and K.I. Aly

Research Department

Department of physics

Research Journal

Egyption Journal of Solids

Research Member

Aly Abd-Elhameed Othman Darweesh

Research Pages

229-239

Research Rank

1

Research Vol

21

Research Year

1998