Pages- Terahertz Imaging & Detection

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Showing posts with label Hassan A. Hafez. Show all posts
Showing posts with label Hassan A. Hafez. Show all posts
Monday, April 19, 2021

Graphene: Everything under control in a quantum material

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  The gated graphene sample device in which the graphene film acts as a channel between source and drain electrodes subjected to a constant ...
Wednesday, April 14, 2021

Abstract-Electrical tunability of terahertz nonlinearity in graphene

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 Sergey Kovalev,  Hassan A. Hafez, Klaas-Jan Tielrooij, Jan-Christoph Deinert, Igor Ilyakov, Nilesh Awari,  David Alcaraz. Karuppasamy Sound...
Monday, December 14, 2020

Abstract-Grating-Graphene Metamaterial as a Platform for Terahertz Nonlinear Photonics

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  Jan-Christoph Deinert, David Alcaraz Iranzo, Raúl Pérez, Xiaoyu Jia, Hassan A. Hafez, Igor Ilyakov, Nilesh Awari, Min Chen, Mohammed Bawat...
Saturday, December 28, 2019

Abstract-Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses

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Guangjiang Li ,   Naaman Amer,   Hassan A. Hafez , Shuohan Huang , Dmitry Turchinovich , Vadym N. Mochalin ,   Frank A. Hegmann ,   Lyubo...
Tuesday, September 11, 2018

Abstract-Extremely efficient terahertz high-harmonic generation in graphene by hot Dirac fermions

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Hassan A. Hafez, Sergey Kovalev, Jan-Christoph Deinert, Zoltán Mics, Bertram Green, Nilesh Awari, Min Chen, Semyon Germanskiy, Ulf Lehne...
Sunday, July 16, 2017

Abstract-MV/cm terahertz pulses from relativistic laser-plasma interaction characterized by nonlinear terahertz absorption bleaching in n-doped InGaAs

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Sudipta Mondal, Hassan A. Hafez, Xavier Ropagnol, and Tsuneyuki Ozaki https://www.osapublishing.org/oe/abstract.cfm?uri=oe-25-15...
Wednesday, December 23, 2015

Abstract-Intense terahertz field effects on photoexcited carrier dynamics in gated graphene

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Hassan A. Hafez 1 ,  Pierre L. Lévesque 2 ,  Ibraheem Al-Naib 3,4 ,  Marc M. Dignam 3 ,  Xin Chai 1 ,  Saman Choubak 5 ,  Patrick Desjar...