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Mohamed A. Hafez

Associate Professor
Cairo University
Cairo University
EL-GIZA, Egypt

Name: Mohamed Abd-Elsattar Hafez Mohamed

Associate Professor
Department of Laser Sciences and Interaction,
National Institute of Laser Enhanced Sciences,
Cairo University, Egypt.
PhD Degree – United States of America (USA).
Specialization: Laser Physics – Materials Science – Nanotechnology

Mobile Number: 01155094826
E-mail: hafezm@niles.edu.eg

 Post Doctoral Research Associate (2009-2012)
Thomas Jefferson National Accelerator Facility (Jefferson Lab.),
Applied Research Center, Newport News, Virginia State,
Old Dominion University – Research Foundation,
United States of America (USA).

 Doctor of Philosophy (Ph.D. Degree) (2008)
Electrical and Computer Engineering Department,
Batten College of Engineering and Technology,
Old Dominion University,
Norfolk, Virginia State,
United States of America (USA).

 Master of Science in Experimental Physics (1998)
Physics Department,
Faculty of Sciences
Cairo University, Giza,
Egypt.

 Bachelor of Science in Physics
Physics Department,
Faculty of Sciences
Cairo University, Giza,
Egypt.

Research Experience:

 Growth of nanomaterials and thin films: Mechanism of nucleation and growth, and structure properties of surfaces and interfaces.
 Graphene nucleation and growth by pulsed laser deposition (PLD).
 Development of two dimensional (2D) materials and nanostructures.
 Laser interactions with materials and applications.
 Electron yield and surface study of negative electron affinity (NEA) activated of GaAs and InP photocathodes in ultra-high vacuum.
 Preparation of clean reconstructed surfaces of Si(100), InP(100), and GaAs(100) using chemical etching and atomic hydrogen source.
 Pulsed Laser Deposition (PLD) using an Excimer laser (XeCl) and amplified femtosecond (Ti:sapphire) laser systems.
 Reflection High-energy Electron Diffraction (RHEED) study of thin film growth.
 RHEED study of InN growth on cleaned-Si(100) substrates by femtosecond PLD.
 Development of high-finesse Fabry–Perot laser cavity for Compton Polarimeter at Jefferson Laboratory.
 Spectroscopic and characterization studies of laser induced plasma in high vacuum and in a background gas.

Disclosure information not submitted.

Presentation(s):

Email Mohamed