Maël Guennou

Maël Guennou

Assistant professor

Fakultät oder Zentrum Faculty of Science, Technology and Communication
Forschungseinheit RU Physics and Materials Science
Postadresse Université du Luxembourg
2, Avenue de l'Université
L-4365 Esch-sur-Alzette
E-Mail
Telefon (+352) 46 66 44 6785
Fax (+352) 46 66 44 36785
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2019

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See detailLattice dynamics and Raman spectrum of BaZrO3 single crystals
Toulouse, Constance; Amoroso, Danila; Xin, Cong; Philippe, Veber; Hatnean, Monica Ciomaga; Balakrishnan, Geetha; Maglione, Mario; Ghosez, Philippe; Kreisel, Jens; Guennou, Mael

in PHYSICAL REVIEW B (2019), 100

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See detailCrossover in the pressure evolution of elementary distortions in RFeO3 perovskites and its impact on their phase transition
Vilarinho, Rui; Bouvier, Pierre; Guennou, Mael; Peral Alonso, Inmaculada; Weber, Mads; Tavares, P; Mihalik, M; Garbarino, Gaston; Mezouar, Mohammed; Kreisel, Jens; Almeida, Abilio; Moreira, Joachim Agostinho

in Physical Review. B (2019), 99

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See detailSingle crystal growth of BaZrO3 from the melt at 2700 degrees C using optical floating zone technique and growth prospects from BaB2O4 flux at 1350 degrees C
Xin, Cong; Veber, Philippe; Guennou, Mael; Toulouse, Constance; Valle, Nathalie; Hatnean, Monica Ciomaga; Balakrishnan, Geetha; Haumont, Raphael; Saint Martin, Romuald; Velazquez, Matias; Maillard, Alain; Rytz, Daniel; Josse, Michael; Maglione, Mario; Kreisel, Jens

in CRYSTENGCOMM (2019), 21(3), 502-512

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2018

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See detailRaman signatures of ferroic domain walls captured by principal component analysis
Nataf, G. F.; Barrett, N.; Kreisel, Jens; Guennou, Mael

in JOURNAL OF PHYSICS-CONDENSED MATTER (2018), 30(3),

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2017

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See detailConductivity and Local Structure of LaNiO3 Thin Films
Fowlie, Jennifer; Gibert, Marta; Tieri, Giulio; Alexandre, Gloter; Iniguez, Jorge; Filippetti, Alessio; Catalano, Sara; Gariglio, Stefano; Schober, Alexander; Guennou, Mael; Kreisel, Jens; Stephan, Odile; Triscone, Jean-Marc

in ADVANCED MATERIALS (2017), 29(18),

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See detailControl of surface potential at polar domain walls in a nonpolar oxide
Nataf, G. F.; Guennou, Mael; Kreisel, Jens; Hicher, P.; R., Haumont; Aktas, O.; Salje, E. K. H.; Tortech, L.; Mathieu, C.; Martinotti, D.; Barrett, N.

in PHYSICAL REVIEW MATERIALS (2017), 1(7),

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See detailRules and mechanisms governing octahedral tilts in perovskites under pressure
Xiang, H. J.; Guennou, Mael; Iniguez, Jorge; Kreisel, Jens; Bellaiche, L.

in PHYSICAL REVIEW B (2017), 96(5),

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2016

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See detailUnderstanding quaternary compound Cu2ZnSnSe4 synthesis by microscopic scale analyses at an identical location
Crossay, Alexandre; Colombara, Diego; Melchiorre, Michele; Guennou, Mael; Mendis, B. G.; Dale, Phillip

in Journal of Materials Chemistry C (2016), 4

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See detailUltrafast acousto-optic mode conversion in optically birefringent ferroelectrics
Lejman, Mariusz; Vaudel, Gwenaelle; Infante, Ingrid C.; Ievgeniia, Chaban; Pezeril, Thomas; Edely, Mathieu; Nataf, Guillaume F.; Guennou, Mael; Kreisel, Jens; Gusev, Vitalyi E.; Brahim, Dkhil; Ruello, Pascal

in NATURE COMMUNICATIONS (2016), 7

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See detailEvolution of defect signatures at ferroelectric domain walls in Mg-doped LiNbO3
Nataf, Guillaume F.; Guennou, Mael; Haussmann, Alexander; Barrett, Nick; Kreisel, Jens

in PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS (2016), 10(3), 222-226

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See detailMultiple strain-induced phase transitions in LaNiO3 thin films
Weber, M. C.; Guennou, Mael; Dix, N.; Pesquera, D.; F., Sanchez; Herranz, G.; Fontcuberta, J.; Lopez-Conesa, L.; S., Estrade; Peiro, F.; Iniguez, Jorge; Kreisel, Jens

in PHYSICAL REVIEW B (2016), 94(1),

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See detailRaman spectroscopy of rare-earth orthoferrites RFeO3 (R=La, Sm, Eu, Gd Tb, Dy)
Weber, Mads Christof; Guennou, Mael; Zhao, Hong Jian; Jorge, Iniguez; Vilarinho, Rui; Almeida, Abilio; Moreira, Joaquim Agostinho; Kreisel, Jens

in PHYSICAL REVIEW B (2016), 94(21),

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