Exciton ionization induced by intersubband absorption in nonpolar ZnO-ZnMgO quantum wells at room temperature

Autor: A. Jollivet, P. Quach, M. Tchernycheva, R. Ferreira, E. Di Russo, L. Rigutti, B. Vinter, N. le Biavan, D. Lefebvre, M. Hugues, J-M. Chauveau, F. H. Julien

Publikováno v: Physical Review B. 105

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a7bf2671444a836743974775ae36e1
https://doi.org/10.1103/physrevb.105.195143

In Situ Spectroscopic Study of the Optomechanical Properties of Evaporating Field Ion Emitters

Autor: E. Di Russo, L. Rigutti, Angela Vella, François Vurpillot, J. M. Chauveau, Simona Moldovan, Georges Beainy, N. Le Biavan, Jonathan Houard, Maxime Hugues, Pradip Dalapati, Ivan Blum

Publikováno v: Physical Review Applied
Physical Review Applied, American Physical Society, 2021, 15 (2), ⟨10.1103/physrevapplied.15.024014⟩
Physical Review Applied, 2021, 15 (2), ⟨10.1103/physrevapplied.15.024014⟩

The possibility of measuring in situ operando photoluminescence spectroscopy within a photonic atom probe allows for the real-time study of the mechanical stress state within a field emitter either statically, as a function of the field-induced tensi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b100bf0e7940c5ba4205e27e5d756d8c
https://hal.archives-ouvertes.fr/hal-03138523/document

Electronic coupling in ZnO asymmetric quantum wells for intersubband cascade devices

Autor: Almudena Torres-Pardo, Julen Tamayo-Arriola, Denis Lefebvre, Bo Meng, Maxime Hugues, N. Le Biavan, J. M. Chauveau, Adrian Hierro, Jérôme Faist, Miguel Montes Bajo

Publikováno v: Oxide-based Materials and Devices XI.

Recently Zinc Oxide has received a renewed attention for the realization of intersubband devices such as quantum cascade lasers (QCLs). Indeed this material is predicted to be able to tackle the main limitation of current terahertz (THz) QCLs: the li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fa09a15059f5611432b27b5f6127ad4
https://doi.org/10.1117/12.2547478

Short infrared wavelength quantum cascade detectors based on m-plane ZnO/ZnMgO quantum wells

Autor: Adrian Hierro, Julien Jaeck, Julen Tamayo-Arriola, Raffaele Colombelli, J-M Chauveau, Adel Bousseksou, Gottfried Strasser, N. Le Biavan, Sophie Derelle, Arnaud Jollivet, Hanh T. Hoang, Maria Tchernycheva, Maxime Hugues, S. Pirotta, François H. Julien, Borislav Hinkov, Miguel Montes Bajo, Lorenzo Rigutti

Publikováno v: Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2018, 113 (25), pp.251104. ⟨10.1063/1.5058120⟩
Applied Physics Letters, American Institute of Physics, 2019, 113 (251104), pp.251104-1-251104-5. ⟨10.1063/1.5058120⟩
Applied Physics Letters, 2019, 113 (251104), pp.251104-1-251104-5. ⟨10.1063/1.5058120⟩

International audience; This paper reports on the demonstration of quantum cascade detectors (QCDs) based on ZnO/ ZnMgO quantum wells (QWs) grown by molecular beam epitaxy on an m-plane ZnO substrate. The TM-polarized intersubband absorption is peake

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c4166f1a8c8d315bb47c7ce4bfb1948
https://hal.archives-ouvertes.fr/hal-02088763

Homoepitaxy of non-polar ZnO/(Zn,Mg)O multi-quantum wells: From a precise growth control to the observation of intersubband transitions

Autor: Julen Tamayo-Arriola, Denis Lefebvre, François H. Julien, Yvon Cordier, Borge Vinter, Maxime Hugues, Miguel Montes Bajo, Adrian Hierro, Jean-Michel Chauveau, N. Le Biavan, Arnaud Jollivet

Publikováno v: Applied Physics Letters

We have developed a method to grow and characterize the state of the art non-polar ZnO/(Zn,Mg)O multi-quantum wells on m-plane ZnO substrates as a prerequisite for applications based on intersubband transitions. The epilayer interfaces exhibit a low

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3a17263d97ff2a93c57422eedafb95e