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Autor:
P. Lefevre, Gilles Patriarche, J.-M. George, Henri Jaffrès, Laëtitia Baringthon, T. H. Dang, J. Hawecker, Romain Lebrun, Aristide Lemaître, Nicolas Reyren, S. S. Dhillon, E. Rongione
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
THz spintronics emitters represent today novel sources for broadband emission using nanometer-scaled materials. We experimentally investigate and model THz spintronic emission based on the spin Hall effect in 3d/5d transition metals and on the invers
Autor:
Jean-Michel Manceau, J. Mangeney, J. Hawecker, Edmund H. Linfield, Iacopo Carusotto, Sukhdeep Dhillon, J. Tignon, P. Goulain, Lianhe Li, Raffaele Colombelli, Alexander Giles Davies
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
We investigate the engineering of the strong light-matter coupling between a THz cavity and intersubband transitions for novel THz polaritonic devices. By varying the duty cycle of the cavity grating, we show how the light-matter interaction can be e
Autor:
E. Rongione, S. Fragkos, L. Baringthon, J. Hawecker, E. Xenogiannopoulou, P. Tsipas, C. Song, M. Mičica, J. Mangeney, J. Tignon, T. Boulier, N. Reyren, R. Lebrun, J.‐M. George, P. Le Fèvre, S. Dhillon, A. Dimoulas, H. Jaffrès
Publikováno v:
Advanced Optical Materials
Advanced Optical Materials, 2022, 10 (7), pp.2102061. ⟨10.1002/adom.202102061⟩
ORCID
arXiv.org e-Print Archive
Advanced Optical Materials, 2022, 10 (7), pp.2102061. ⟨10.1002/adom.202102061⟩
ORCID
arXiv.org e-Print Archive
Comment: to appear in Advanced Optical materials (02/2022)
Spin-to-charge conversion (SCC) involving topological surface states (TSS) is one of the most promising routes for highly efficient spintronic devices for terahertz (THz) emission. Here,
Spin-to-charge conversion (SCC) involving topological surface states (TSS) is one of the most promising routes for highly efficient spintronic devices for terahertz (THz) emission. Here,
Autor:
Yannis Laplace, Jérôme Tignon, Sukhdeep Dhillon, Romain Grasset, Sophie Collin, Henri Jaffrès, James Boust, Luca Perfetti, Henri-Jean Drouhin, E. Rongione, Jingwei Dong, Juliette Mangeney, Jean-Marie George, Thi Huong Dang, J. Hawecker
Publikováno v:
Advanced Optical Materials
Advanced Optical Materials, Wiley, 2021, pp.2100412. ⟨10.1002/adom.202100412⟩
Mémoires en Sciences de l'Information et de la Communication
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Datacite
Hal-Diderot
HAL-CEA
arXiv.org e-Print Archive
Sygma
Advanced Optical Materials, 2021, pp.2100412. ⟨10.1002/adom.202100412⟩
Advanced Optical Materials, Wiley, 2021, pp.2100412. ⟨10.1002/adom.202100412⟩
Mémoires en Sciences de l'Information et de la Communication
Hyper Article en Ligne
UnpayWall
ORCID
Microsoft Academic Graph
OpenAIRE
Datacite
Hal-Diderot
HAL-CEA
arXiv.org e-Print Archive
Sygma
Advanced Optical Materials, 2021, pp.2100412. ⟨10.1002/adom.202100412⟩
International audience; Terahertz (THz) spin-to-charge conversion has become an increasingly important process for THz pulse generation and as a tool to probe ultrafast spin interactions at magnetic interfaces. However, its relation to traditional, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c7e157b8b83a5266b2ae0cc7b9cb254
Autor:
Daniel Dolfi, Sophie Collin, Paolo Bortolotti, T. H. Dang, G. G. Baez Flores, Hanond Nong, J.-M. George, Maxen Cosset-Cheneau, Florian Godel, Jérôme Tignon, Juliette Mangeney, D. Q. To, Pierre Seneor, Juan-Carlos Rojas-Sánchez, E. Rongione, Albert Fert, Kirill D. Belashchenko, Sukhdeep Dhillon, M. Anane, J. Hawecker, Romain Lebrun, Laurent Vila, Henri Jaffrès, Manuel Bibes
Publikováno v:
Applied Physics Reviews
Applied Physics Reviews, AIP Publishing, 2020, 7 (4), pp.041409. ⟨10.1063/5.0022369⟩
Applied Physics Reviews, AIP Publishing, 2020, 7 (4), pp.041409. ⟨10.1063/5.0022369⟩
Spintronic structures are extensively investigated for their spin orbit torque properties, required for magnetic commutation functionalities. Current progress in these materials is dependent on the interface engineering for the optimization of spin t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb37ecb9b2d8c2faeb3a36fb86656b4c
https://hal.archives-ouvertes.fr/hal-03267724
https://hal.archives-ouvertes.fr/hal-03267724
Autor:
Henri Jaffrès, P. Bortolotti, E. Rongione, Jérôme Tignon, J.-M. George, L. Moreno, Manuel Bibes, Juliette Mangeney, Pierre Seneor, J. Hawecker, Romain Lebrun, Stéphane Collin, Hanond Nong, T. H. Dang, Florian Godel, S. S. Dhillon
Publikováno v:
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Terahertz (THz) emission spectroscopy in spin systems has become a very powerful method to generate THz radiation and to investigate the properties of Rashba or Topological Insulator surface states. Broadband THz emission can be generated in heavy me
Autor:
J-M. Manceau, J. Hawecker, Amalya Minasyan, Jérôme Tignon, José Palomo, S. S. Dhillon, Kenneth Maussang, Juliette Mangeney, Isabelle Sagnes, Raffaele Colombelli
Publikováno v:
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Optically-driven photoconductive switches are one of the predominant sources currently used in terahertz imaging systems. However, owing to their low average powers, only raster-based images can be taken, resulting in slow acquisition times. In this
Autor:
Manuel Bibes, Albert Fert, Florian Godel, Kirill D. Belashchenko, Diogo C. Vaz, Juliette Mangeney, Sukhdeep Dhillon, Luis Moreno, Juan-Carlos Rojas-Sánchez, Jérôme Tignon, Jean-Philippe Attané, Daniel Dolfi, Jean-Marie George, T. H. Dang, P. Bortolotti, Hanond Nong, Giovanni Baez Flores, Sophie Collin, Henri Jaffrès, J. Hawecker, Romain Lebrun, Laurent Vila, Abdelmadjid Anane, Paul Noël, Enzo Faycal Rongione, Pierre Seneor
Publikováno v:
Spintronics XIII.
Terahertz (THz) emission spectroscopy in spin systems has become a very powerful method to generate THz radiation and to investigate the properties of Rashba or Topological Insulator surface states. The THz emission can be generated in heavy metallic
Autor:
Raffaele Colombelli, Jérôme Tignon, J. Hawecker, Sukhdeep Dhillon, Pierre-Baptiste Vigneron, Juliette Mangeney, M. Salih, Hanshuo Wu, Edmund H. Linfield, Giles Davies, Lianhe Li, Jean-Michel Manceau
Publikováno v:
Terahertz Emitters, Receivers, and Applications XI.
Strong light-matter coupling in the terahertz (THz) region has strong potential for a new generation of THz devices based on polariton devices. In this work we investigate intersubband polaritons by time domain spectroscopy and characterize the coupl