Profil

GUENNOU Mael

University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS)

ORCID
0000-0001-9349-3024
Main Referenced Co-authors
KREISEL, Jens  (21)
TOULOUSE, Constance  (9)
Milesi-Brault, Cosme (5)
Nataf, G. F. (5)
Adjeroud, Noureddine (3)
Main Referenced Keywords
Electronic, Optical and Magnetic Materials (3); Condensed Matter Physics (2); Raman spectroscopy (2); Soft modes (2); Strain engineering (2);
Main Referenced Unit & Research Centers
LIST - Luxembourg Institute of Science & Technology (4)
University of Luxembourg (1)
Main Referenced Disciplines
Physics (35)
Physical, chemical, mathematical & earth Sciences: Multidisciplinary, general & others (2)
Materials science & engineering (1)

Publications (total 38)

The most downloaded
375 downloads
Weiss, T., Arnou, P., Melchiorre, M., Guennou, M., Siopa, D., Pauly, C., Peral Alonso, I., Dale, P., & Siebentritt, S. (2020). Thin-film (Sb,Bi)2Se3 Semiconducting Layers with Tunable Band Gaps Below 1 eV for Photovoltaic Applications. Physical Review Applied, 14, 024014-1-11. doi:10.1103/PhysRevApplied.14.024014 https://hdl.handle.net/10993/44434

The most cited

171 citations (Scopus®)

Weber, M. C., Guennou, M., Zhao, H. J., Jorge, I., Vilarinho, R., Almeida, A., Moreira, J. A., & Kreisel, J. (2016). Raman spectroscopy of rare-earth orthoferrites RFeO3 (R=La, Sm, Eu, Gd Tb, Dy). Physical Review. B, 94 (21). doi:10.1103/PHYSREVB.94.214103 https://hdl.handle.net/10993/40041

Martínez, A. B., Grysan, P., Girod, S., Glinsek, S., Aruchamy, N., BISWAS, P., GUENNOU, M., & Granzow, T. (July 2023). Strain engineering of the electro-optic effect in polycrystalline BiFeO3 films [Invited]. Optical Materials Express, 13 (7), 2061 - 2070. doi:10.1364/OME.485892
Peer Reviewed verified by ORBi

Rosander, P., Fransson, E., MILESI-BRAULT, C., TOULOUSE, C., Bourdarot, F., Piovano, A., Bossak, A., GUENNOU, M., & Wahnström, G. (July 2023). Anharmonicity of the antiferrodistortive soft mode in barium zirconate BaZrO3. Physical Review. B, 108 (1). doi:10.1103/PhysRevB.108.014309
Peer Reviewed verified by ORBi

Oliva, R., Ritov, E., Horani, F., Etxebarria, I., Budniak, A. K., Amouyal, Y., Lifshitz, E., & GUENNOU, M. (March 2023). Lattice dynamics and in-plane antiferromagnetism in MnxZn1-xPS3 across the entire composition range. Physical Review. B, 107 (10). doi:10.1103/PhysRevB.107.104415
Peer Reviewed verified by ORBi

Bouvier, P., Sasani, A., Bousquet, E., Guennou, M., & Moreira, J. A. (2023). Lattice dynamics and Raman spectrum of supertetragonal PbVO3. Journal of Physics and Chemistry of Solids, 173 (111092), 111092. doi:10.1016/j.jpcs.2022.111092
Peer Reviewed verified by ORBi

Constable, E., Bergen, L., Shuvaev, A., Wettstein, J., Weymann, L., Malysheva, E., Pimenov, A., & GUENNOU, M. (2023). Spectroscopic signature of sublattice polarization in the lattice dynamics of an antiferroelectric crystal. Physical Review Research, 5 (1). doi:10.1103/PhysRevResearch.5.L012036
Peer reviewed

Biswas, P., Milesi-Brault, C., Martínez, A. B., Aruchamy, N., Song, L., Kovacova, V., Glinšek, S., Granzow, T., Defay, E., & Guennou, M. (20 September 2022). Birefringence induced by antiferroelectric switching in transparent polycrystalline PbZr0.95Ti0.05O3 film. Physical Review Materials, 6 (9), 091403. doi:10.1103/PhysRevMaterials.6.L091403
Peer Reviewed verified by ORBi

Vilarinho, R., Weber, M. C., Guennou, M., Miranda, A. C., Dias, C., Tavares, P., Kreisel, J., Almeida, A., & Moreira, J. A. (2022). Magnetostructural coupling in RFeO3 (R = Nd, Tb, Eu and Gd). Scientific Reports, 12 (1), 9697-14. doi:10.1038/s41598-022-13097-1
Peer Reviewed verified by ORBi

Weber, M. C., Guennou, M., Evans, D. M., Toulouse, C., Simonov, A., Kholina, Y., Ma, X., Ren, W., Cao, S., Carpenter, M. A., Dkhil, B., Fiebig, M., & Kreisel, J. (2022). Emerging spin-phonon coupling through cross-talk of two magnetic sublattices. NATURE COMMUNICATIONS, 13 (1), 443-7. doi:10.1038/s41467-021-27267-8
Peer reviewed

Toulouse, C., Amoroso, D., Oliva, R., Xin, C., Bouvier, P., Fertey, P., Veber, P., Maglione, M., Ghosez, P., Kreisel, J., & Guennou, M. (2022). Stability of the tetragonal phase of BaZrO3 under high pressure. PHYSICAL REVIEW B, 106 (6), 064105-10. doi:10.1103/PhysRevB.106.064105
Peer reviewed

Toulouse, C., Fischer, J., Farokhipoor, S., Yedra, L., Carlà, F., Jarnac, A., Elkaim, E., Fertey, P., Audinot, J.-N., Wirtz, T., Noheda, B., Garcia, V., Fusil, S., Peral Alonso, I., Guennou, M., & Kreisel, J. (2021). Patterning enhanced tetragonality in BiFeO3 thin films with effective negative pressure by helium implantation. Physical Review Materials, 5 (2), 024404. doi:10.1103/PhysRevMaterials.5.024404
Peer reviewed

Hanrahan, B., Milesi-Brault, C., Leff, A., Alexis, P., Liu, S., Guennou, M., & Strnad, N. (2021). The other model antiferroelectric: PbHfO3 thin films from ALD precursors. APL MATERIALS, 9 (2). doi:10.1063/5.0035730 021108
Peer reviewed

Nguyen, T., Valle, N., Guillot, J., Bour, J., Adjeroud, N., Fleming, Y., Guennou, M., Jean-Nicolas, A., El Adib, B., Joly, R., Arl, D., Frache, G., & Polesel-Maris, J. (2021). Elucidating the growth mechanism of ZnO films by atomic layer deposition with oxygen gas via isotopic tracking. JOURNAL OF MATERIALS CHEMISTRY C, 9 (12), 4307-4315. doi:10.1039/d0tc05439a
Peer reviewed

Milesi-Brault, C., Godard, N., Girod, S., Fleming, Y., El Adib, B., Valle, N., Sebastjan, G., Defay, E., & Guennou, M. (2021). Critical field anisotropy in the antiferroelectric switching of PbZrO3 films. APPLIED PHYSICS LETTERS, 118 (4). doi:10.1063/5.0029599
Peer reviewed

Fowlie, J., Mundet, B., Toulouse, C., Alexander, S., Guennou, M., Dominguez, C., Gibert, M., Alexander, D. T. L., Kreisel, J., & Triscone, J.-M. (2021). Crossover between distinct symmetries in solid solutions of rare earth nickelates. APL Materials, 9 (8). doi:10.1063/5.0057216
Peer Reviewed verified by ORBi

Nguyen, T., Adjeroud, N., Guennou, M., Guillot, J., Fleming, Y., Papon, A.-M., Arl, D., Menguelti, K., Joly, R., Gambacorti, N., & Polesel-Maris, J. (02 April 2020). Controlling electrical and optical properties of zinc oxide thin films grown by thermal atomic layer deposition with oxygen gas. Results in Materials, 6, 100088. doi:10.1016/j.rinma.2020.100088
Peer Reviewed verified by ORBi

Milesi-Brault, C., Toulouse, C., Constable, E., Aramberri, H., Simonet, V., de Brion, S., Berger, H., Paolasini, L., Bosak, A., Iñiguez, J., & Guennou, M. (05 March 2020). Archetypal Soft-Mode-Driven Antipolar Transition in Francisite Cu3Bi(SeO3)(2)O2Cl. PHYSICAL REVIEW LETTERS, 124 (9), 097603-6. doi:10.1103/PhysRevLett.124.097603
Peer reviewed

Nataf, G. F., & Guennou, M. (2020). Optical studies of ferroelectric and ferroelastic domain walls. Journal of Physics: Condensed Matter, 32 (18), 183001. doi:10.1088/1361-648x/ab68f3
Peer reviewed

Weiss, T., Arnou, P., Melchiorre, M., Guennou, M., Siopa, D., Pauly, C., Peral Alonso, I., Dale, P., & Siebentritt, S. (2020). Thin-film (Sb,Bi)2Se3 Semiconducting Layers with Tunable Band Gaps Below 1 eV for Photovoltaic Applications. Physical Review Applied, 14, 024014-1-11. doi:10.1103/PhysRevApplied.14.024014
Peer Reviewed verified by ORBi

Hill, C., Weber, M. C., Lehmann, J., Leinen, T., Fiebig, M., Kreisel, J., & Guennou, M. (2020). Role of the ferroelastic strain in the optical absorption of BiVO4. APL Materials, 8 (8). doi:10.1063/5.0011507
Peer Reviewed verified by ORBi

Milesi-Brault, C., Toulouse, C., Constable, E., Aramberri, H., Simonet, V., De Brion, S., Berger, H., Paolasini, L., Bosak, A., Iñiguez, J., & Guennou, M. (2020). Archetypal Soft-Mode-Driven Antipolar Transition in Francisite Cu3BiðSeO3Þ2O2Cl. Physical Review Letters.
Peer Reviewed verified by ORBi

Nataf, G. F., Guennou, M., Gregg, J. M., Meier, D., Hlinka, J., Salje, E. K. H., & Kreisel, J. (2020). Domain-wall engineering and topological defects in ferroelectric and ferroelastic materials. Nature Reviews. Physics, 2 (11), 634-648. doi:10.1038/s42254-020-0235-z
Peer Reviewed verified by ORBi

Nataf, G. F., Guennou, M., Scalia, G., Moya, X., Wilkinson, T. D., & Lagerwall, J. (2020). High-contrast imaging of 180 degrees ferroelectric domains by optical microscopy using ferroelectric liquid crystals. APPLIED PHYSICS LETTERS, 116 (21). doi:10.1063/5.0008845
Peer reviewed

Schober, A., Fowlie, J., Guennou, M., Weber, M. C., Zhao, H., Iñiguez, J., Gibert, M., Triscone, J.-M., & Kreisel, J. (2020). Vibrational properties of LaNiO3 films in the ultrathin regime. APL Materials, 8 (6). doi:10.1063/5.0010233
Peer Reviewed verified by ORBi

Ishchenko, O. M., Lamblin, G., Guillot, J., Infante, I. C., Guennou, M., Adjeroud, N., Fechete, I., Garin, F., Turek, P., & Lenoble, D. (2020). Mesoporous TiO2 anatase films for enhanced photocatalytic activity under UV and visible light. RSC Advances, 10, 38233-38243. doi:10.1039/D0RA06455F
Peer reviewed

Toulouse, C., Amoroso, D., Xin, C., Philippe, V., Hatnean, M. C., Balakrishnan, G., Maglione, M., Ghosez, P., Kreisel, J., & Guennou, M. (02 October 2019). Lattice dynamics and Raman spectrum of BaZrO3 single crystals. Physical Review. B, 100, 134102. doi:10.1103/PhysRevB.100.134102
Peer reviewed

Xin, C., Veber, P., Guennou, M., Toulouse, C., Valle, N., Hatnean, M. C., Balakrishnan, G., Haumont, R., Saint Martin, R., Velazquez, M., Maillard, A., Rytz, D., Josse, M., Maglione, M., & Kreisel, J. (2019). Single 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. CRYSTENGCOMM, 21 (3), 502-512. doi:10.1039/c8ce01665h
Peer reviewed

Vilarinho, R., Bouvier, P., Guennou, M., Peral Alonso, I., Weber, M., Tavares, P., Mihalik, M., Garbarino, G., Mezouar, M., Kreisel, J., Almeida, A., & Moreira, J. A. (2019). Crossover in the pressure evolution of elementary distortions in RFeO3 perovskites and its impact on their phase transition. Physical Review. B, 99, 064109. doi:10.1103/PhysRevB.99.064109
Peer Reviewed verified by ORBi

Vilarinho, R., Passos, D. J., Queiros, E. C., Tavares, P. B., Almeida, A., Weber, M. C., Guennou, M., Kreisel, J., & Agostinho Moreira, J. (2018). Suppression of the cooperative Jahn-Teller distortion and its effect on the Raman octahedra-rotation modes of TbMn1-xFexO3. Physical Review. B, 97 (14). doi:10.1103/PhysRevB.97.144110
Peer reviewed

Nataf, G. F., Barrett, N., Kreisel, J., & Guennou, M. (2018). Raman signatures of ferroic domain walls captured by principal component analysis. Journal of Physics: Condensed Matter, 30 (3). doi:10.1088/1361-648X/AA9778
Peer reviewed

Nataf, G. F., Guennou, M., Kreisel, J., Hicher, P., R., H., Aktas, O., Salje, E. K. H., Tortech, L., Mathieu, C., Martinotti, D., & Barrett, N. (2017). Control of surface potential at polar domain walls in a nonpolar oxide. Physical Review Materials, 1 (7). doi:10.1103/PHYSREVMATERIALS.1.074410
Peer reviewed

Fowlie, J., Gibert, M., Tieri, G., Alexandre, G., Iniguez, J., Filippetti, A., Catalano, S., Gariglio, S., Schober, A., Guennou, M., Kreisel, J., Stephan, O., & Triscone, J.-M. (2017). Conductivity and Local Structure of LaNiO3 Thin Films. Advanced Materials, 29 (18). doi:10.1002/ADMA.201605197
Peer reviewed

Xiang, H. J., Guennou, M., Iniguez, J., Kreisel, J., & Bellaiche, L. (2017). Rules and mechanisms governing octahedral tilts in perovskites under pressure. Physical Review. B, 96 (5). doi:10.1103/PHYSREVB.96.054102
Peer reviewed

Crossay, A., Colombara, D., Melchiorre, M., Guennou, M., Mendis, B. G., & Dale, P. (2016). Understanding quaternary compound Cu2ZnSnSe4 synthesis by microscopic scale analyses at an identical location. Journal of Materials Chemistry C, 4, 4626. doi:10.1039/c6tc01114d
Peer Reviewed verified by ORBi

Nataf, G. F., Grysan, P., Guennou, M., Kreisel, J., Martinotti, D., Rountree, C. L., Mathieu, C., & Barrett, N. (2016). Low energy electron imaging of domains and domain walls in magnesium-doped lithium niobate. SCIENTIFIC REPORTS, 6. doi:10.1038/srep33098
Peer reviewed

Nataf, G. F., Guennou, M., Haussmann, A., Barrett, N., & Kreisel, J. (2016). Evolution of defect signatures at ferroelectric domain walls in Mg-doped LiNbO3. Physica Status Solidi. Rapid Research Letters, 10 (3), 222-226. doi:10.1002/pssr.201510303
Peer reviewed

Lejman, M., Vaudel, G., Infante, I. C., Ievgeniia, C., Pezeril, T., Edely, M., Nataf, G. F., Guennou, M., Kreisel, J., Gusev, V. E., Brahim, D., & Ruello, P. (2016). Ultrafast acousto-optic mode conversion in optically birefringent ferroelectrics. Nature Communications, 7. doi:10.1038/NCOMMS12345
Peer reviewed

Weber, M. C., Guennou, M., Dix, N., Pesquera, D., F., S., Herranz, G., Fontcuberta, J., Lopez-Conesa, L., S., E., Peiro, F., Iniguez, J., & Kreisel, J. (2016). Multiple strain-induced phase transitions in LaNiO3 thin films. Physical Review. B, 94 (1). doi:10.1103/PHYSREVB.94.014118
Peer reviewed

Weber, M. C., Guennou, M., Zhao, H. J., Jorge, I., Vilarinho, R., Almeida, A., Moreira, J. A., & Kreisel, J. (2016). Raman spectroscopy of rare-earth orthoferrites RFeO3 (R=La, Sm, Eu, Gd Tb, Dy). Physical Review. B, 94 (21). doi:10.1103/PHYSREVB.94.214103
Peer reviewed

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