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El-Hachemi Amara

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

2

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65

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Scholarly Papers (2)

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1.

Optical and Microstructural Studies of Femtosecond Laser Treated Amorphous Germanium Thin Coatings

Number of pages: 21 Posted: 21 Aug 2024
Lebobang Kotsedi, Abdel Abdelmalek, Vibhav Bharadwaj, Christopher Bongani Mtshali, Zebib Yenus Nuru, Belen Sotillo, Giulio Coccia, Shane Eaton, Roberta Ramponi, El-Hachemi Amara and Maalik Maaza
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Polytechnic University of Milan, affiliation not provided to SSRN and iThemba Laboratory for Accelerator Based Sciences
Downloads 34 (1,277,121)

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germanium, femtosecond laser, coating, thin film

2.

Real-Time Dynamic Evolution of High Spatial Frequency Femtosecond Laser-Induced Periodic Surface Nanostructures on Germanium Thin Films

Number of pages: 33 Posted: 10 Oct 2024
Abdel Abdelmalek, Lebogang Kotsedi, Zeyneb Bedrane, El-Hachemi Amara, Maalik Maaza, Daniele M. Trucchi and Marco Girolami
affiliation not provided to SSRN, iThemba Laboratory for Accelerator Based Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, iThemba Laboratory for Accelerator Based Sciences, National Research Council (CNR) - Istituto di Struttura della Materia (ISM) and National Research Council (CNR) - Istituto di Struttura della Materia (ISM)
Downloads 31 (1,318,317)

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femtosecond laser, germanium thin films, laser-induced periodic surface structures, two-temperature model, plasmonic excitation, burst mode irradiation