Hélène Rotella

Publications

Communication dans un congrès (2)

N-polar GaN epilayers grown by molecular beam epitaxy on silicon substrates using an hybrid AlN/NbN buffer layer Fabrice Semond,Antoine Pedeches,Hélène Rotella,Ileana Florea,Philippe Vennéguès 15th International Conference on Nitride Semiconductors (ICNS-15), Vanya Darakchieva, Lund University and Linköping University (Sweden) Piotr Perlin, Unipress (Poland) Lars Samuelson, Lund University (Sweden), Jul 2025, Malmö, Sweden Communication dans un congrès hal-05360687v1
NbN/AlGaN Heterostructures Grown by NH3-MBE on Silicon Substrates Fabrice Semond,A. Pedeches,Rotella Hélène ICNS-14, Nov 2023, Fukuoka, Japan Communication dans un congrès hal-04796952v1

Article dans une revue (20)

NbN thin films grown on silicon by molecular beam epitaxy for superconducting detectors A. Iovan,A. Pedeches,T. Descamps,H. Rotella,I. Floreaet al. Applied Physics Letters, 2023, 123 (25), pp.252602. ⟨10.1063/5.0175699⟩ Article dans une revue hal-04796748v1
Alloy distribution and compositional metrology of epitaxial ScAlN by atom probe tomography Samba Ndiaye,Caroline Elias,Aissatou Diagne,Hélène Rotella,Frédéric Georgiet al. Applied Physics Letters, 2023, 123, pp.162102. ⟨10.1063/5.0167855⟩ Article dans une revue hal-04351608v1
Influence of the temperature on growth by ammonia source molecular beam epitaxy of wurtzite phase ScAlN alloy on GaN Caroline Elias,Maud Nemoz,Hélène Rotella,Frédéric Georgi,Stéphane Vézianet al. APL Materials, 2023, 11 (3), ⟨10.1063/5.0139588⟩ Article dans une revue hal-04240341v1
Microstructure of epitaxial Mg 3 N 2 thin films grown by MBE P. John,P. Vennéguès,H. Rotella,C. Deparis,C. Lichtensteigeret al. Journal of Applied Physics, 2021, 129 (9), pp.095303. ⟨10.1063/5.0041903⟩ Article dans une revue hal-03162867v1
Tysonite-type solid state electrolyte for fluoride ion batteries: Highly dense thin film by PVD processing O. Toma,H. Rotella,H. Dahab,Vincent Maisonneuve,B. Boulard Journal of Alloys and Compounds, 2021, 862, pp.158683. ⟨10.1016/j.jallcom.2021.158683⟩ Article dans une revue hal-05315882v1
Epitaxial Zn3N2 thin films by molecular beam epitaxy: Structural, electrical, and optical properties P. John,M. Al Khalfioui,C. Deparis,A. Welk,C. Lichtensteigeret al. Journal of Applied Physics, 2021, 130 (6), pp.065104. ⟨10.1063/5.0057307⟩ Article dans une revue hal-03437274v2
Crystalline magnesium nitride ( Mg3N2 ): From epitaxial growth to fundamental physical properties P. John,H. Rotella,C. Deparis,G. Monge,Frédéric Georgiet al. Physical Review Materials, 2020, 4 (5), ⟨10.1103/physrevmaterials.4.054601⟩ Article dans une revue hal-03045516v1
Interface-based tuning of Rashba spin-orbit interaction in asymmetric oxide heterostructures with 3d electrons Weinan Lin,Lei Li,Fatih Doğan,Changjian Li,Hélène Rotellaet al. Nature Communications, 2019, 10 (1), pp.3052. ⟨10.1038/s41467-019-10961-z⟩ Article dans une revue hal-03014263v1
Role of vacancy defects in Al doped ZnO thin films for optoelectronic devices H. Rotella,Y. Mazel,S. Brochen,A. Valla,A. Pautratet al. Journal of Physics D: Applied Physics, 2017, 50 (48), pp.485106. ⟨10.1088/1361-6463/aa920b⟩ Article dans une revue hal-02175384v1
Elemental depth profiling in transparent conducting oxide thin film by X-ray reflectivity and grazing incidence X-ray fluorescence combined analysis H. Rotella,B. Caby,Y. Ménesguen,Y. Mazel,A. Vallaet al. Spectrochimica Acta Part B: Atomic Spectroscopy, 2017, 135, pp.22-28. ⟨10.1016/j.sab.2017.06.011⟩ Article dans une revue cea-02957331v1
Chemical Strain Engineering of Magnetism in Oxide Thin Films O. Copie,Julien Varignon,Hélène Rotella,Gwladys Steciuk,Philippe Boullayet al. Advanced Materials, 2017, 29 (22), pp.1604112. ⟨10.1002/adma.201604112⟩ Article dans une revue hal-02162368v1
Elemental depth profiling in transparent conducting oxide thin film by X-ray reflectivity and grazing incidence X-ray fluorescence combined analysis H. Rotella,B. Caby,Y. Ménesguen,Y. Mazel,A. Vallaet al. Spectrochimica Acta Part B: Atomic Spectroscopy, 2017, 135, pp.22 - 28. ⟨10.1016/j.sab.2017.06.011⟩ Article dans une revue cea-01849890v1
CASTOR, a new instrument for combined XRR-GIXRF analysis at SOLEIL Yves Ménesguen,Bruno Boyer,H. Rotella,J. Lubeck,J. Weseret al. X-Ray Spectrometry, 2017, 46 (5), pp.303-308. ⟨10.1002/xrs.2742⟩ Article dans une revue cea-01801603v1
Structural analysis of strained LaVO 3 thin films Hélène Rotella,O. Copie,G Steciuk,Henni Ouerdane,P. Boullayet al. Journal of Physics: Condensed Matter, 2015, 27 (17), pp.175001. ⟨10.1088/0953-8984/27/17/175001⟩ Article dans une revue hal-02162475v1
Two components for one resistivity in LaVO 3 /SrTiO 3 heterostructure H. Rotella,O. Copie,A. Pautrat,P. Boullay,A Davidet al. Journal of Physics: Condensed Matter, 2015, 27 (9), pp.095603. ⟨10.1088/0953-8984/27/9/095603⟩ Article dans une revue hal-02162476v1
Kondo effect goes anisotropic in vanadate oxide superlattices H. Rotella,A. Pautrat,O. Copie,P. Boullay,A Davidet al. Journal of Physics: Condensed Matter, 2015, 27 (43), pp.435601. ⟨10.1088/0953-8984/27/43/435601⟩ Article dans une revue hal-02162473v1
Structure and magnetism of epitaxial PrVO 3 films O. Copie,H. Rotella,P. Boullay,M. Morales,A. Pautratet al. Journal of Physics: Condensed Matter, 2013, 25 (49), pp.492201. ⟨10.1088/0953-8984/25/49/492201⟩ Article dans une revue hal-02348440v1
Mapping electronic reconstruction at the metal-insulator interface in LaVO 3 /SrVO 3 heterostructures Haiyan Tan,Ricardo Egoavil,Armand Béché,Gerardo Martinez,Sandra van Aertet al. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 88 (15), pp.155123. ⟨10.1103/PhysRevB.88.155123⟩ Article dans une revue hal-02118502v1
Octahedral tilting in strained LaVO3 thin films H. Rotella,U. Luders,P.E. Janolin,V.H. Dao,D. Chateigneret al. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 85, pp.184101. ⟨10.1103/PhysrevB.85.184101⟩ Article dans une revue hal-00762092v1
Optical spectroscopy of the carrier dynamics in LaVO 3 /SrVO 3 superlattices D. Jeong,Woo Seok Choi,D. Kang,C. Sohn,A. Davidet al. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (11), ⟨10.1103/PhysRevB.84.115132⟩ Article dans une revue hal-02162461v1