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Frequency-tunable slot-loop antenna based on KNN ferroelectric interdigitated varactors
Barthelemy Aspe
,
Xavier Castel
,
Valérie Demange
,
Stéphanie Députier
,
Valerie Bouquet
et al.
Journal articles
hal-03242826v1
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Enhanced tunability and temperature-dependent dielectric characteristics at microwaves of K0.5Na0.5NbO3 thin films epitaxially grown on (100)MgO substrates
Barthélemy Aspe
,
Xavier Castel
,
Valérie Demange
,
Damien Passerieux
,
Marie-Amandine Pinault-Thaury
et al.
Journal articles
hal-03059275v1
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KxNa1−xNbO3 perovskite thin films grown by pulsed laser deposition on R-plane sapphire for tunable microwave devices
Barthélemy Aspe
,
Fatou Cissé
,
Xavier Castel
,
Valérie Demange
,
Stéphanie Députier
et al.
Journal articles
hal-01825990v1
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Tetragonal tungsten bronze phase thin films in the K–Na–Nb–O system: Pulsed laser deposition, structural and dielectric characterizations
Barthélemy Aspe
,
Valérie Demange
,
Anne Waroquet
,
Xavier Castel
,
Brice Gautier
et al.
Journal articles
hal-02482183v1
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High frequency behaviour of potassium niobate ferroelectric thin films grown by PLD
Fatou Cissé
,
Anne Waroquet
,
Xavier Castel
,
Valérie Demange
,
Sophie Ollivier
et al.
E-MRS 2016 Fall Meeting , Sep 2016, Varsovie, Poland. 1 pp, 2016, Proceedings of the E-MRS 2016 Fall Meeting “European Material Research Society”
Conference poster
hal-01374897v1
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Perovskite and tetragonal tungsten bronze phase thin films in the K-Na-Nb-O system: structural and dielectric characterizations
Barthélemy Aspe
,
Valérie Demange
,
Xavier Castel
,
Brice Gautier
,
Quentin Simon
et al.
C’Nano 2020 “The Nanoscience Meeting”, Dec 2020, Toulouse, France. 1, 2 pp., 2020, Proceedings of the C’Nano 2020 conference
Conference poster
hal-03052315v1
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Des solutions Matériaux pour des dispositifs reconfigurables en hyperfréquences. Focus sur les niobates ferroélectriques
Maryline Guilloux-Viry
,
Barthélemy Aspe
,
Valérie Demange
,
Sophie Ollivier
,
Stéphanie Députier
et al.
Journée thématique "Matériaux et leurs applications" du GT4 "Antennes & Circuits" - GDR Ondes, Sep 2021, Conférence en ligne, France
Conference papers
hal-03354746v1
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PLD growth of tetragonal tungsten bronze phase thin films in the K-Na-Nb-O system: structural and dielectric characterizations
Barthélemy Aspe
,
Valérie Demange
,
Xavier Castel
,
Quentin Simon
,
Mustapha Zaghrioui
et al.
E-MRS 2019 Spring Meeting “European Material Research Society”,, May 2019, Nice, France. 1 pp
Conference papers
hal-02133630v1
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Etude des propriétés diélectriques en couches minces d’une nouvelle phase dans le système K-Na-Nb-O pour des applications en hyperfréquences
Barthélemy Aspe
,
Valérie Demange
,
Xavier Castel
,
Quentin Simon
,
Mustapha Zaghrioui
et al.
JCMM 2020 “16èmes Journées de Caractérisation Microondes et Matériaux”, Nov 2020, Toulouse, France. pp.33-36
Conference papers
hal-03026862v1
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