Presentations

Invited presentations in international conferences

  1. 1.       EMRS Autumn Meeting, September 2024, Warsaw, Poland “Integration of deposited LiNbO3 films with silicon technology” A. Bartasyte, S. Boujnah, Q. Micard, S. Oliveri, S. Margueron, R. Bachelet, G. Saint-Girons, D. Albertini, B. Gautier, I. Nuta, E. Blanquet, J. Hlinka, P. Boulet,  V. Astié, J.-M. Decams 

    2.      Annual Meeting of Lithuanian Laser Association, August 2024, Dubingiai, Lithuania “LiNbO3 – from single crystals to thin films” A. Bartasyte

    3.      Green Technology School, Ilmenau, August 2024, "Environmental impact of piezoelectric thin film technologies" A. Bartasyte

    5.      Colloque LN2, July 2024, Sherbrooke, Canada “Films de niobate de lithium pour les applications électroactives de nouvelle génération » A. Bartasyte

    6.      PiezoMEMS Workshop, March, 2024, Aachen, Germany, Growth of alkaline niobate films for high-frequency BAW and SAW devices” A. Bartasyte

    7.      Photonic West, Oxide-based Materials and Devices XV, San Francisco, Janvier 2024 « Layer transfer technique of epitaxial rutile TiO2 thin films for photonic applications” S. Kuprenaite, S. Bargiel, P. Boulet, S. Margueron, A. Bartasyte

    8.      4th Huawei workshop, October 24, Leuven, Belgium “Growth of alkaline niobate films for high-frequency BAW and SAW devices” A. Bartasyte

    9.      8th Huawei Helsinki Device Technology Summit, October 9-11, Helsinki, Finland “Growth of alkaline niobate films for high-frequency BAW and SAW devices” A. Bartasyte

    10.   EMRS Autumn Meeting, September 2023, Warsaw, Poland “Growth and properties of LiNbO3 films for high-frequency BAW devices” A. Bartasyte, S. Boujnah, L. Arapan, Q. Micard, V. Soumann, S. Margueron

    11.   IEM Workshop SMYLE “Waves, materials, devices”, EPFL, Lausanne, février 2023, “LiNbO3 films for high-frequency Baw and SAW devices”, A. Bartasyte, S.Boujnah, L. La Spina, Q. Micard, L. Arapan, V.Astié, M. Constanza, J.-M. Decams, S. Margueron

    12.   ELYT Workshop (INSA Lyon – Université Tohoku, Japon), Lyon, novembre 2021, « LiNbO3 films for acoustic filters and vibrational energy harvesting”, A. Bartasyte

    13.   International Ceramics Congress CIMTEC, Perugia, Italie, juin 2022, “Lithium niobate thin films for vibrational energy harvesting” S. Margueron, G. Clementi, M. Ouhabaz, M. Costanza, B. Dulmet, A. Bartasyte

    14.   (Keynote) WPO2022 International Workshop on Polar Oxides: Lithium Niobate and Related Compounds, mai 2022, Goslar, Allemagne "LiNbO3 Films for Acoustic Filters and Vibrational Energy Harvesting" Ausrine Bartasyte

    15.   International Ultrasonics Symposium, Glasgow, GB, octobre 2019, “Engineering of LiNbO3 thin films for next generation acoustic wave devices” A. Bartasyte

    16.   Material Challenges in Alternative and Renewable Energy MCARE 2019, Jeju, Corée du Sud, aout 2019, “Synthesis and applications of advanced alkaline niobate thin films” A. Bartasyte

    17.   EMRS spring meeting, Nice, France, mai 2019, “Lead-free piezoelectric materials for high-temperature piezoelectric and pyroelectric energy harvesters” A. Bartasyte, G. Clementi, V. Astié, S. Kuprenaite, S. Margueron, and B. Dulmet.

    18.   (Tutoriel) International Frequency Control Symposium and European Frequency and Time Forum, Orlando, Etats Unis, avril 2019, « Ferroelectric thin films for acoustic applications » A. Bartasyte.

    19.   International Workshop on Piezoelectric Materials and Applications in Actuators 2018 IWPMA 2018, Kyoto, Japon, Septembre 2018,  « LiNbO3 thin films for high-temperature vibrational/thermal energy harvesters », A. Bartasyte, G. Clementi, S. Oliveri, V. Astié, S. Kuprenaite, S. Margueron, and B. Dulmet

    20.   EMRS Fall Meeting, Warsaw, Pologne, Septembre 2018, “Engineering of LiNbO3 thin films for next generation acoustic and optical applications” A. Bartasyte, S. Oliveri,  V. Astié,  T. Baron, S. Margueron, J.-M. Decams.

    21.   IUMRS-ICEM 2018, Daejeon, Corée, Aout 2018, “Towards Stoichiometric LiNbO3 Epitaxial Thin Films Grown by DLI-MOCVD”, V. Astie, S. Oliveri, C. Millon, S. Margueron, M. Raschetti, J.-M. Decams, P. Boulet, and A. Bartasyte.

    22.   14th International Ceramics Congress CIMTEC & 8th Forum on New Materials, Perugia, Italie, Juin 2018, “Low-loss rutile TiO2 films for nanophotonics applications”, S. Kuprenaite, S. Margueron, C. Millon, D. Raddenzati, S. Griesse-Nascimento, E. Mazur, and A. Bartasyte

    23.   International workshop Sound Enabled Nanotechnologies IWSENT (ITN Sawtrain), novembre 2018, Valencia, Espagne, “Epitaxy of LiNbO3 thin films”, A. Bartasyte

    24.   International Workshop EnerHarv, mai 2018, Cork, Irelande, “From Green Piezoelectric Materials to Designed Hybrid Piezoelectric Energy Harvesters”, A. Bartasyte, M. Rakotondrabe, G. Clementi, S. Oliveri, V. Astié, S. Kuprenaite, S. Margueron, and B. Dulmet

    25.   International conference, ISEPD 2018, Février 2018, Jaipur, Inde, “LiNbO3 thin films for high-temperature vibrational/thermal energy harvesters”, A. Bartasyte, G. Clementi, S. Oliveri, V. Astié, S. Kuprenaite, S. Margueron, and M. Rakotondrabe

    26.   SPIE Photonic West 2015, Oxide-based Materials and Devices IV,  Février 2015, San Francisco, ETATS-UNIS, "Towards high quality LiNbO3 and LiTaO3 thin films", A. Bartasyte, V. Plausinaitiene, A. Abrutis, S. Margueron, S. Huband, and P.A. Thomas.

    27.   9th International Symposium on Innovative Synthesis and Processing of Nanostructured Materials for Energy and Environmental Applications (ICACC) 2015, Janvier 2015, Daytona Beach, FL, ETATS-UNIS, “Can LiNbO3 be an alternative for PZT in vibrational energy harvesters?”, A. Bartasyte, M. Rakotondrabe, T. Baron, and S. Ballandras.

    28.   2nd International Workshop on "Advanced Materials Challenges for Alternative Energy Solutions"(AMAES‐II), Incheon, Corée, Avril 2014, “From Green Piezoelectric Materials to Designed Hybrid Piezoelectric Energy Harvesters”, A. Bartasyte, M. Rakotondrabe, T. Baron, and S. Ballandras.

    29.   2014 International Workshop on Future Energy Materials and Devices (IWFEMD 2014), Jeonju, Corée, Mai 2014, “From Green Piezoelectric Materials to Designed Hybrid Piezoelectric Energy Harvesters”, A. Bartasyte, M. Rakotondrabe, T. Baron, and S. Ballandras.

    30.   1st CLUSTER Workshop in Materials and Nanotechnology, IST Lisbon, Portugal, Décembre 2013, “Chemical routes for coatings by design. From “paint and heat” to today”, F. Weiss, A. Bartasyte, C. Jimenez, J.L. Dechanvres, S. Pignard, D. Beller, and V. Consonni

    31.   SPIE Photonic West 2013, Oxide-based Materials and Devices IV, San Francisco, ETATS-UNIS, Février 2013, "Residual stresses, stoichiometry and clamped thermal expansion in LiNbO3 and LiTaO3 thin films", S. Margueron, A. Bartasyte, V. Plausinaitiene, A. Abrutis, T. Murauskas, P. Boulet, S. Robert, J. Gleize, V. Kubilius, and Z. Saltyte.

    32.   CIMTEC 2012, Tuscany, Italie, Juin 2012, “Multifunctional thin films and heterostructures by MOCVD and combined chemical routes”, F. Weiss, A. Bartasyte, C. Jimenez, J. L. Deschanvres, M. Audier, S. Pignard, J. Kreisel, D. Bellet, V. Consonni, and G. Rey.

    33.   EMRS fall meeting, Warsaw, Pologne, Septembre 2010, “Domain state transformations and phase transitions in epitaxial PbTiO3 thin films”, A. Bartasyte, B. Dkhil, J. Chevreul, J. Kreisel, O. Chaix-Pluchery, L. Rapenne-Homand, C. Jimenez, F. Weiss, S. Margueron, J. Santiso, A. Abrutis, E. Simon, J. Hlinka, and I. Gregora.

    34.   10th International Conference on Applied Surface Engineering and 5th International Conference of Surface and Interface Science & Engineering, Singapore, Octobre 2010, “Control of KTa1-xNbxO3 ferroelectric epitaxial thin films”, M. Guilloux-Viry, W. Peng, Q. Simon, S. Députier, V. Bouquet, V. Demange, J. Kreisel, A. Bartasyte, D. Fasquelle, and J.C. Carru

    35.   Solid State Chemistry Conference, Bratislava, Slovakie, Julliet 2008, “Multifunctional oxide nanostructures by MOCVD”, F. Weiss, A. Bartasyte, C. Jimenez, M. Audier, M. Salaun, S. Pignard, C. Girardot, and J. Kreisel.

 Invited presentations in national conferences/workshops

36.  JNRSE 2023, July 2023, Paris, France «  Designing LiNbO3 lead free-materials for energy harvesting with stable performances” S. Margueron, M. Ouhabaz, G. Giuffrida, m. Lambois, S. Barrilet, G. Michel, L. Gauthier-Manuel, M. Costanza, Q. Micard, A. Bartasyte

37.  Workshop "Techniques de dépôt/Nanostructuration et applications (Focus Energie)" GDR OXYFUN, Avril 2022, Guethary, France, " A low-cost alternative lead-free piezoelectric LiNbO3 films for micro-energy sources ", S. Margueron, M. Ouhabaz, M. Costanza, G. Clementi, B. Dulmet, R. La Rosa, A. Bartasyte

38.  DEutschen Physikalichen Gesellschaft (DPG), virtual, septembre 2021, Allemagne « Integration of 33°Y-LiNbO3 films with high-frequency BAW resonators”, S. Boujnah, M. Ivan, V. Astié, S. Margueron, M. Constanza, J.-M. Decams, A. Bartasyte.

39. Workshop “Oxydes pour l’optique et la photonique” GDR OXYFUN, Décembre 2015, Meudon, France, “"Towards high quality LiNbO3 and LiTaO3 thin films for optical and acoustical applications”, A. Bartasyte, V. Plausinaitiene, A. Abrutis, S. Margueron, S. Huband, and P.A. Thomas.

Oral presentations in international conferences

  1. 1.        UFFC-JS (IUS), Taipei, Sept.  2024. « Physical properties of LiNbO3 films with controlled stoichiometry grown by DLI-CVD”,  Q. Micard, V. Astié, L. La Spina, S. Oliveri, P. Boulet, S. Margueron, J.M. Decams, A. Bartasyte

    2.        UFFC-JS (IUS), Taipei, Sept.  2024, “Growth of 33°Y-LiNbO3 films on high-temperature stable Bragg mirrors for high-frequency BAW resonators” S. Boujnah, L. Arapan, J.M. Carmona Cejas, M. Clement, Q. Micard, M. Ivan, V. Astié, P. De Visme, M. Micolle, F. Sthal, J.M. Decams, S. Margueron, A. Bartasyte, 

    3.        EOSAM 2024, Sept. 2024, Naples, Italy “Epitaxial LiNbO3 growth and layer transfer for thin-film electro-optic modulator realization »Grégoire Larger, Jerôme Hauden, Aurore Ecarnot, Anne-Laure Pointel, Vincent Astié, Ausrine Bartasyte

    4.        ECCG8, July 2024, Varsaw, Poland, Epitaxial growth and layer transfer for thin-film electro-optic modulator realization, Grégoire Larger, Jerôme Hauden, Aurore Ecarnot, Ausrine Bartasyte

    5.      International Ultrasonics Symposium, Venise, Italie, octobre 2022, « Calculation of the dispersion of elastic waves in lithium niobate-on-sapphire substrates” L. La Spina, V. Laude, A. Bartasyte, S. Margueron, Q. Micard

    6.      ISAF-PFM-ECAPD 2022, June 27 -July 1 Tours, France. " Orientation Control and Properties of Epitaxial LiNbO3 Films on Sapphire " Q. Micard, L. La Spina, S. Margueron, V.Astié, J.-M. Decams, A. Mosset, V. Laude, A. Bartasyte

    7.      ISAF-PFM-ECAPD 2022, June 27 -July 1 Tours, France. "Design and Fabrication of a Piezoe-lectric MEMS for Vibrational Energy Harvesting" M. Ouhabaz, D. Belharet, G.Clementi, G. Barrientos, S. Margueron, C. Trigona, L. Robert, F. Bassignot, L. Gautier-Manuel, B. Dulmet, G. Malandrino, A. Bartasyte.

    8.      International Workshop on Piezoelectric Materials and Applications in Actuators 2021 (IWPMA), virtual, Octobre 2021,  « Epitaxial growth of Lead-free piezoelectric KNbO3 thin films using metal-organic chemical vapour deposition », I. Labbaveetti, N.Peddagopu, M. Oubahaz, S. Margueron, J.-M.Decams, V. Astié, G.Mallandrino, A. Bartasyte

    9.      International Workshop on Piezoelectric Materials and Applications in Actuators 2021 (IWPMA), virtual, Octobre 2021,  « Vibrational energy harvesting using highly coupled LiNbO3 unimorphs », G. Clementi, M. Ouhabaz, S. Margueron, M. A. Suarez, F. Bassignot, L. Gauthier-Manuel, D. Belharet, B. Dulmet, A. Bartasyte

    10.   19th International conference on Micro and nanotechnology for Power Generation and Ebnergy Conversion applications POWERMEMS 2019, Krakow, Pologne, Décembre 2019, “Characterization of Lead-free LiNbO3 Energy Harvesters” G. Clementi, S. Margueron, G. Lombardi, M. Suarez, Miguel, E. Lebrasseur, S. Ballandras, B. Dulmet, M. Lallart, A. Bartasyte

    11.   International Workshop on Piezoelectric Materials and Applications in Actuators 2019 IWPMA 2019, Lyon, France, “Lead-free LiNbO3 Films for Piezoelectric Energy Harvesting” G. Clementi, S. Margueron, G. Lombardi, M. Suarez, Miguel, E. Lebrasseur, S. Ballandras, B. Dulmet, M. Lallart, A. Bartasyte.

    12.   International Workshop on Piezoelectric Materials and Applications in Actuators 2019 IWPMA 2019, Lyon, France, “Theoretical Approach for Better Understanding and Improved MOCVD of Piezoelectric Material” F. Habib, A. Verma, Q. Micard, M. Heuken, A. Bartasyte, S. Mathur, G. Mallandrino.

    13.   2019 IEEE International Symposium on Application of Ferroelectrics (ISAF), Lausanne, Suisse, Juillet 2019, “Vibrational Energy Harvesting with Lithium Niobate Films”, G. Clementi, S. Margueron, G. Lombardi, M. Suarez, Miguel, E. Lebrasseur, S. Ballandras, B. Dulmet, M. Lallart, A. Bartasyte.

    14.   2019 IEEE International Symposium on Application of Ferroelectrics (ISAF), Juillet 2019, Lausanne, Suisse, “Towards Stoichiometric LiNbO3 Epitaxial Thin Films Grown by Direct Liquid Injection MOCVD”, V. Astié, S. Oliveri, C. Millon, S. Margueron, M. Raschetti, J.M. Decams, P. Boulet, A. Bartasyte.

    15.   2019 IEEE International Symposium on Application of Ferroelectrics (ISAF), Juillet 2019, Lausanne, Suisse, “Epitaxial 33°Y-Oriented LiNbO3 Films for Silicon Technology”, A. Bartasyte, S. Oliveri, S. Margueron, R. Bachelet, G.Saint-Girons, D. Albertini, B.  Gautier, A.Borzi, P. François, M. Bousquet, A. Reinhardt, P. Boulet, E. Blanquet.

    16.   2019 IEEE International Symposium on Application of Ferroelectrics (ISAF), Juillet 2019, Lausanne, Suisse,  “High-Frequency Surface Acoustic Wave Devices Based on Epitaxial LiNbO3 Layers on Sapphire”, A. Almirall, V. Astié, T. Baron, W.  Daniau, S.  Margueron, A. Clairet, R. Salut, S.  Ballandras, S.  Chamaly, A. Bartasyte.

    17.   2019 IEEE International Symposium on Application of Ferroelectrics (ISAF), Juillet 2019, Lausanne, Suisse, “Effect of LiNbO3 Polarity on the Structural, Optical and Acoustic Properties of Epitaxial ZnO and MgxZn1−xO Films” S. Kuprenaite, S.  Margueron, M. Raschetti, C. Million, T. Baron, W. Daniau, S.  Ballandras, B. Gautier, D. Albertini, P.Boulet, A. Bartasyte.

    18.   EUROCVD 22 – Baltic ALD 16, Luxembourg, Juin 2019, “Relationship Processing–Composition–Structure–Resistivity of LaNiO3 Thin Films Grown by Chemical Vapor Deposition Methods”, V. Astié, S. Kuprenaite, S. Margueron, C. Million, J.-M. Decams, Z. Saltyte, P. Boulet, V. Plausinaitiene, A. Abrutis and A. Bartasyte

    19.   (BEST PRESENTATION AWARD) ISIF, Delhi, Inde, Décembre 2017, “Epitaxial lift-off and 3D structuring of Rutile TiO2 films”, S. Kuprenaite, S. Griesse-Nascimento, S. Margueron, C. Millon, D. Raddenzati, E. Mazur, and A. Bartasyte.

    20.   International conference PowerMEMs, Daytona, ETATS-UNIS, Décembre 2018, “Piezoelectric and pyroelectric energy harvesting from lithium niobate films”, G. Clementi, S. Margueron, M.A. Suarez, T. Baron, B. Dulmet, and A. Bartasyte

    21.   International conference, ISEPD 2018, Jaipur, Inde, Février 2018, “New materials in vibrational energy harvesting”, G. Clementi, A. Bartasyte, B. Dulmet, and S. Margueron

    22.   IEEE-EFTF, Besançon, France, Julliet 2017, “Characterization of single-port SAW resonators at 3.7 GHz basen on epitaxial LiNbO3 layers”, A. Clairet, S. Oliveri, A. Almirall, T. Baron, W. Daniau, and A. Bartasyte.

    23.   IEEE International Ultrasonics Symposium (IUS), Tours, France, Septembre 2016, “LiNbO3 Films for Acoustic Wave Applications”, A. Bartasyte, S. Oliveri, S. Ballandras, G. Saint-Girons,  R. Bachelet, B. Gautier, D. Albertini,   T. Baron, P. Boulet, and S. Margueron

    24.   ISAF, Darmstadt, Allemagne, Julliet 2016, “Epitaxy, optical and acoustical properties of X-, Y-, and Z-axis oriented LiNbO3 thin films on sapphire substrates”, S. Oliveri, A. Bartasyte, T. Baron, R. Salut, S. Margueron, W. Daniau, S. Ballandras, and P. Boulet

    25.   IEEE International Ultrasonics Symposium, Taipei, Taiwan, Octobre 2015, “Estimation of temperature dependence of C44 elastic constant in LiTaO3 crystals”, M. Gonzalez, A. Bartasyte, B. Dulmet, B. Guichardaz, F. Henrot, F. Bassignot, E. Herth, C. Kajiyama, S. Margueron, I. Bleyl, S. Ballandras, and J.M. Brice

    26.   European Conference on Application of Polar Dielectrics 2014 (ECAPD), Vilnius, Lithuania, Julliet 2014, “Thickness Dependent Stress Relaxation, Twinning and thermal Expansion of Epitaxial LiNbO3 and LiTaO3 Thin Films on C-Sapphire”, A. Bartasyte, V. Plausinaitiene, A. Abrutis, S. Stanionyte, S. Margueron, V. Kubilius, P. Boulet, S. Huband, and P.A. Thomas

    27.   European Conference on Application of Polar Dielectrics 2014 (ECAPD), Vilnius, Lituanie, Julliet 2014, “Resonant Raman Scattering in LiNbO3 and LiTaO3”, A. Bartasyte and S. Margueron.

    28.   ISAF-IUS-PFM-IFCS-EFTF, Prague, Czech Republic, Julliet 2013, “Strain and chemical engineering in LiNbO3 and LiTaO3 thin films”, A. Bartasyte, V. Plausinaitiene, A. Abrutis, S. Margueron, T. Murauskas, P. Boulet, and Z. Saltyte.

    29.   ISAF-IUS-PFM-IFCS-EFTF, Prague, République Tchéque, Julliet 2013, “Study of LiNb1-xTaxO3 mixed crystals by Raman and IR spectroscopy”, A. Bartasyte, V. Plausinaitiene, A. Abrutis, S. Margueron, T. Murauskas, P. Boulet, and Z. Saltyte.

    30.   EMRS spring meeting, Strabourg, France, Mai 2013, “Strain and chemical engineering in LiNbO3 and LiTaO3 thin films”, A. Bartasyte, V. Plausinaitiene, A. Abrutis, P. Boulet, Z. Saltyte and S. Margueron.

    31.   IEEE International Ultrasonics Symposium, Dresden, Allemagne, Octobre 2012, “LiTaO3 single crystals treated by vapour transport equilibration for temperature compensated SAW devices”, O. Elmazria, A. Bartasyte, E. Blampain, M. Gonzalez, and L. Bouvot.

    32.   IEEE International Ultrasonics Symposium, Dresden, Allemagne, Octobre 2012, “AlN/IDT/AlN/Sapphire as packageless structure for harsh enviroments SAW applications”, O. Legrani, O. Elmazria, T. Aubert, and A. Bartasyte

    33.   ISAF-ECAPD-PFM 2012, Aveiro, Portugal, Julliet 2012, “Reduction of temperature coefficient of frequency in LiTaO3 single crystals for surface acoustic wave applications” A. Bartasyte, O. Elmazria, M. Gonzalez, and E. Bamplain

    34.   ISAF-ECAPD-PFM 2012, Aveiro, Portugal, Julliet 2012, “Stress and stoichiometry effects in LiNbO3 and LiTaO3 thin films”, A. Bartasyte, V. Plausinaitiene, A. Abrutis, T. Murauskas, P. Boulet, Z. Saltyte, and S. Margueron

    35.   ISAF-ECAPD-PFM 2012, Aveiro, Portugal, Julliet 2012, “Resolved E-symmetry Zone-centre Phonons in LiTaO3 and LiNbO3”, S. Margueron, A. Bartasyte, A.M. Glazer, E. Simon, J. Hlinka, and I. Gregora.

    36.   ISAF-ECAPD-PFM 2012, Aveiro, Portugal, Julliet 2012, “Effect of uniaxial stress on the Raman modes in LiNbO3 crystals” S. Margueron, A. Bartasyte, I. Gregora, and J. Hlinka.

    37.   ISAF-ECAPD-PFM 2012, Aveiro, Portugal, Julliet 2012, “Low and atmospheric pressure chemical vapor deposition and characterization of LiNbO3 thin films” A. Bartasyte, V.Plausinaitiene, A. Abrutis, T. Murauskas, S. Stanionyte, P. Boulet, S. Robert, and S. Margueron

    38.   ISAF-ECAPD-PFM 2012, Aveiro, Portugal, Julliet 2012, F. Borodavka, I. Gregora, J. Hlinka, and A. Bartasyte “Study of Ferroelectric domain structure in PbTiO3 films by piezoresponse force microscopy”.

    39.   ISAF-ECAPD-PFM 2012, Aveiro, Portugal, Julliet 2012, H. Yokota, T. Kobata, Y. Uesu, S. Huband, P. Thomas, A.M. Glazer, and A. Bartasyte “Symmetry lowering of LiNbO3/LiTaO3 super-lattice thin films”.

    40.   ISIF 2012, Hong-Kong, Chine, Juin 2012, “Stress and stoichiometry effects in LiNbO3 and LiTaO3 thin films” A. Bartasyte, V. Plausinaitiene, A. Abrutis, T. Murauskas, P. Boulet, Z. Saltyte, and S. Margueron

    41.   Size-Strain VI, Hyères, France, Octobre 2011, “Study of stress effects and phase transition in PbTiO3 thin films”, A. Bartasyte, J. Santiso, B. Dkhil, J. Chevreul, J. Kreisel, O. Chaix-Pluchery, S.Margueron, C. Jimenez, A. Abrutis, and F. Weiss

    42.   ITFPC & MIATEC 2011, Nancy, France, Novembre 2011, “Deposition of Crack-Free 30 µm AlN on IDT/ZnO/Si for Wave Guiding Layer Acoustic Wave Applications”, O. Legrani, O. Elmazria, P. Pigeat, A. Bartasyte, and S. Zhgoon

    43.   ISIF 2011-PFM, Cambridge, GB, Julliet 2011, “Study of local domain structure in LiTaxNb1-xO3 and VTE-treated LiTaO3 crystals by birefringence imaging, Raman spectroscopy and piezo force microscopy”, I. Gregora, F. Borodavka, A. Bartasyte, J. Hlinka, S. Margueron, A.M. Glazer, N. Zhang, P.A. Thomas, D. Keeble, and S. Huband

    44.   EMRS fall meeting, Warsaw, Pologne, Septembre 2010, “Residual stress in ferroelectric PbTiO3 thin films”, A. Bartasyte, S. Margueron, P. Bourson, M.D. Fontana, J. Kreisel, O. Chaix-Pluchery, C. Jimenez, F. Weiss, J. Santiso, and A. Abrutis.

    45.   ISFD10, Prague Czech Republic, Septembre 2010, “Curious periodic domains in lithium tantalate-niobate crystals”, A. Bartasyte, A.M. Glazer, N. Zhang, P.A. Thomas, D. Keeble, S. Huband, J.Hlinka, and I. Gregora,

    46.   ISAF-ECAPD, Edinburgh, GB, Septembre 2010, “Curious Periodic Domains in Near-Zero-Birefringence Lithium Tantalate Crystals”, A.M. Glazer, N. Zhang, P.A. Thomas, D. Keeble, S. Huband, and A. Bartasyte

    47.   ITFPC09, Innovations in Thin Films Processing and Characterisation, Nancy, France, Novembre 2009 “Estimation of residual stress in ferroelectric PbTiO3 thin films by Raman spectroscopy“, A. Bartasyte, S. Margueron, J. Kreisel, P. Bourson, O. Chaix-Pluchery, C. Jimenez, A. Abrutis, F. Weiss, and M.D. Fontana.

    48.   Mini-symposium on Periodically-modulated and artificially hetero-structured electrooptic devices, GrassMere, GB, Mai 2009, “Study of optically isotropic and electrically polar lithium niobate-tantalate solid solutions”, A. Bartasyte , A.M. Glazer, J. Christensen, and P.A. Thomas

    49.   Mini-symposium on Periodically-modulated and artificially hetero-structured electrooptic devices, GrassMere, GB, Mai 2009, “Study of domain structures by Raman spectroscopy”, S. Margueron, A. Bartasyte, M.D. Fontana, and P. Bourson.

    50.   Electroceramics XI, Manchester, GB,  Septembre 2008, “Domain state transformations and phase transitions in epitaxial PbTiO3 thin films“, A. Bartasyte,  J. Kreisel, B. Dkhil, J. Santiso, O. Chaix-Pluchery, and F. Weiss.

    51.   Electroceramics XI, Manchester, GB,  Septembre 2008, “Estimation of residual stress in ferroelectric PbTiO3 thin films by Raman spectroscopy“, A. Bartasyte, S. Margueron, J. Kreisel, O. Chaix-Pluchery, C. Jimenez, and F. Weiss.

    52.   The 9th Russia/CIS/Baltic/Japon Symposium on Ferroelectricity, RCBJSF-9, Vilnius, Lithuania, Juin 2008, “Estimation of residual stress in ferroelectric PbTiO3 thin films by Raman spectroscopy“, A. Bartasyte S. Margueron, J. Kreisel, O. Chaix-Pluchery, C, Jimenez, A. Abrutis and F. Weiss.

    53.   16th International Symposium on the Application of Ferroelectrics, ISAF2007, Nara, Japon, Mai 2007 “Raman spectroscopy and X-ray diffraction studies of stress effects in PbTiO3 thin films”, A. Bartasyte, O. Chaix-Pluchery, J. Santiso, M. Boudard, J. Kreisel, C. Jimenez, A. Abrutis, F. Weiss, and Z. Saltyte.

    54.   EUROCVD15, Bochum, Allemagne, Septembre 2005, “MOCVD growth and properties of high-k dielectric praseodymium oxides layers on silicon”, A. Abrutis, M. Lukosius, A. Kiziene (ex-family name), P.K. Baumann, M. Schumacher, and J. Lindner.

 

Posters presentations

  1. 1er Forum Franco-Quebecois d’Innovation en Santé, Montréal, Canada, Octobre 2016 “GaAs-ZnO acoustic microsensors: Focus on ZnO thin film characterization” J. Chawich, A. Bartasyte, C. Elie-Caille, J.J. Dubowski, T. Leblois
  2. AWARD BEST STUDENT Paper ISAF, Darmstadt, Germany , July 2016 « Epitaxy, optical and acoustical properties of X-, Y-, and Z-axis oriented LiNbO3 thin films grown on sapphire substrates » Oliveri, A. Bartasyte, T. Baron, R. Salut, S. Margueron, W. Daniau, S. Ballandras, P. Boulet
  3. AWARD BEST STUDENT Poster International Workshop on "Advanced Materials Challenges for Alternative Energy Solutions"(AMAES), Cologne, Germany, 31 August 2016 « Residual stresses in X-, Y-, and Z-axis oriented LiNbO3 thin films on sapphire substrates » Oliveri, A. Bartasyte, T. Baron, R. Salut, S. Margueron, W. Daniau, S. Ballandras, P. Boulet
  4. Colloque de l’UMI LN2, Juillet 2016, Estrimont/Québec, Canada “GaAs-ZnO coupling for biosensing applications” Chawich, A. Bartasyte, J.J. Dubowski, C. Elie-Caille, T. Leblois
  5. Colloque du GDR OXYFUN, June 2014, Autrans, France « Towards high quality LiNbO3 and LiTaO3 thin films » A. Bartasyte, V. Plausinaitiene, A. Abrutis, S. Stanionyte, S. Margueron, V. Kubilius, P. Boulet, S. Huband and P.A. Thomas.
  6. Colloque du GDR OXYFUN, June 2014, Autrans, France « Determination of Temperature Dependence of Elastic Constants Cij for Bulk Acoustic Wave Devices of 42°Y-X cut LiTaO3 Single Crystals» Minerva Gonzalez, Florent Henrot, Bernard Dulmet, Ausrine Bartasyte, Thomas Baron, Sylvain Ballandras, Ingo Bleyl.
  7. ISAF-IUS-PFM-IFCS-EFTF, Prague July 2013, “Identification of LiNb(Ta)O3, LiNb(Ta)3O8 and Li3Nb(Ta)O4 phases in thin films synthesized with different deposition techniques by means of XRD and Raman spectroscopy”  A. Bartasyte, V. Plausinaitiene, A. Abrutis, S. Stanionyte, S. Margueron, P. Boulet, T. Kobata, Y. Uesu, and J. Gleize.
  8. ISAF-IUS-PFM-IFCS-EFTF, Prague July 2013, “Resolved E-symmetry Zone-centre Phonons in LiTaO3 and LiNbO3”, S. Margueron, A. Bartasyte, A.M. Glazer, E. Simon, J. Hlinka, and I. Gregora.
  9. GFSV12, Bordeaux, France, June 2012, “Spectroscopie Raman SERS des phases organiques dans la nacre Pinctada Margaritifera”, S. Ropers, S. Margueron, M. Dossot, M. Rousseau, A. Bartasyte, S. Mc-Murtry, J. Gleize, M. Lauffer, D. Saulnier.
  10. ISAF-ECAPD-PFM 2012, Aveiro, Portugal, July 2012, “Chemical vapor deposition and characterization of KNbO3 thin films” V.Plausinaitiene, S. Margueron, A. Abrutis, T. Murauskas, V. Kubilius, S. Robert, P. Boulet, and A. Bartasyte
  11. ISIF 2012, Hong-Kong, China, June 2012, Resolved E-symmetry Zone-centre Phonons in LiTaO3 and LiNbO3”, A. Bartasyte, S. Margueron, A.M. Glazer, E. Simon, J. Hlinka, and I. Gregora.
  12. AlN/ZnO/Si Structure - a Packageless Solution for Acoustic Wave Sensors O. Legrani, O. Elmazria, S. Zhgoon, P. Pigeat, A. Bartasyte, and F. Sarry, IEEE SENSORS 2011 Conference - Limerick, Ireland 28-31 octobre 2011.
  13. Deposition of Crack-Free 30 μm AlN on IDT/ZnO/Si for Wave Guiding Layer Acoustic Wave Applications, O. Legrani, O. Elmazria, P. Pigeat, A. Bartasyte, S. Zhgoon, A.Talbi,  IEEE International Ultrasonics October 18-21, 2011 Orlando, USA.
  14. Application of AlN/ZnO/Si Structure in Packageless SAW and WLAW Devices, O. Legrani, O. Elmazria, P. Pigeat, A. Bartasyte and S. Zhgoon,  2011 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency, San Francisco, May 1-5 USA , (Poster)
  15. ISAF 2011, Vancouver, Canada, July 2011, “Study of local domain structure in LiTaxNb1-xO3 crystals by Raman spectroscopy and piezo force microscopy”, F. Borodavka, I. Gregora, A. Bartasyte, J. Hlinka, S. Margueron, A.M. Glazer, N. Zhang, P.A. Thomas, D. Keeble, and S. Huband.
  16. ISIF-PFM, Cambridge, UK, July 2011, “Structural investigation of LiNbO3/LiTaO3 superlattice thin films by field effect scanning TEM equipped with EDS”, T.Kobata, G. Tsukahara, Y. Uesu, H. Yokota, P.A. Thomas, S. Gorfman, D. Walker, S. Huband, A.M. Glazer, A. Bartasyte.
  17. ISIF-PFM, Cambridge, UK, July 2011, “PFM imaging and infrared spectroscopy study of polydomain lead titanate on LaAlO3”, E. Simon, A. Bartasyte, S. Margueron, F. Borodavka, D. Nuznhyy, S. Kamba, V. Zelezny, and J. Hlinka.
  18. EMRS fall meeting Warsaw, Poland, September 2010, “Temperature-dependent Raman scattering of KTa1-xNbxO3 thin films” A. Bartasyte, J. Kreisel, W. Peng, M. Guilloux-Viry, D. Fasquelle, J.C. Carru.
  19. ISFD 10, Prague, « IR spectra of polydomain lead titanate thin films grown on LaAlO3 substrates » E. Simon, A. Bartasyte, S. Margueron, D. Nuzhnyy, S. Kamba, V. Zelezny, J. Hlinka
  20. GFSV09, Metz, France,  June 2009 Etude Raman de la texture de CeO2 comme couche tampon d'architectures supraconductricesYBa2Cu3O7 /CeO2/La2Zr2O7/Ni Carmen Jimenez, Tristan Caroff, Ausrine Bartasyte, Samuel Margueron, Adulfas Abrutis, Odette Chaix-Pluchery, Francois Weiss
  21. 9th European Conference on Applied Superconductivity (EUCAS 2009), Dresden, Germany, September 2009, ”Raman study of the CeO2 texture as buffer layer in the CeO2/La2Zr2O7/Ni architecture for coated conductors” C. Jiménez, T. Caroff, A. Bartasyte, S. Margueron, A. Abrutis, O. Chaix-Pluchery, F. Weiss
  22. 15th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP15), Leuven, Switzerland, 19-23 July 2009 “Ferroelectric thin films characterized by photothermal techniques” .Medina Esquivela, S. Trujillo, A. Bartasyte, C. Jiménez, P. Quintana, I. Oliva and J. J. AlvaradoGila.
  23. 9th EUCAS, Dresden, Germany, September 2009, “Raman study of the CeO2 texture as buffer layer in the CeO2/La2Zr2O7/Ni architecture for coated conductors” C. Jiménez, T. Caroff, A. Bartasyte, S. Margueron, A. Abrutis, O. Chaix-Pluchery, F. Weiss.
  24. RBJSCF9, Vilnius, June 2008, “Domain state transformations and phase transitions in epitaxial PbTiO3 thin films“, A. Bartasyte, J. Kreisel, B. Dkhil, J. Santiso, O. Chaix-Pluchery, C. Jimenez, A. Abrutis et F. Weiss.
  25. EMF-2007, 11th European Meeting on Ferroelectricity, Bled, Slovenia, 3-7 September 2007 “Stress Effects and Phase Transitions in PbTiO3 Thin Films” A. Bartasyte, O. Chaix-Pluchery, J. Kreisel, J. Santiso, M. Boudard, C. Jimenez, F. Weiss, and A. Abrutis
  26. EUROCVD 16, Den Haag (Netherlands), September 2007. „Ferroelectric PbTiO3 films grown by pulsed liquid injection MOCVD” A. Bartasyte, C. Jimenez, A. Abrutis, F. Weiss, O. Chaix-Pluchery, M. Boudard, Z. Saltyte.
  27. EUROCVD 16, Den Haag (Netherlands), September 2007 „Growth of Ruddlesden–Popper phase manganite by pulsed liquid injection MOCVD “  V. Plausinaitiene, R. Borges, A. Abrutis, M. Godinho, A. Rosa, A. Bartasyte.
  28. 16th International Symposium on the Application of Ferroelectrics, ISAF2007, Nara (Japan), May 2007) “Raman spectroscopy and X-ray diffraction studies of stress effects in PbTiO3 thin films”. A. Bartasyte, O. Chaix-Pluchery, J. Santiso, M. Boudard, J. Kreisel, C. Jimenez, A. Abrutis, F. Weiss, Z. Saltyte.
  29. International Symposium on Integrated Ferroelectrics, ISIF2007, Bordeaux (France), May 2007. “Investigation of stress effects and phase transition in PbTiO3 thin films”. A. Bartasyte, O. Chaix-Pluchery, J. Santiso, M. Boudard, J. Kreisel, C. Jimenez, A. Abrutis, F. Weiss, Z. Saltyte.
  30. 8th European Conference on Applications of Polar Dielectrics, ECAPD 8 (Metz- France) 5-8 Septembre 2006 “ Ferroelectric PbTiO3 films grown by pulsed liquid injection MOCVD”, A. Bartasyte, A. Abrutis, C. Jiménez, F. Weiss, O. Chaix – Pluchery, Z. Saltyte.
  31. Journees Couches Minces Ferroelectriques JCF2005, Nantes, 8-9 septembre 2005. «Couches ferroelectriques de PbTiO3 obtenues par MOCVD à injection liquide pulsee: Cinetique de depot et caracterisations structurales». A. Bartasyte, C. Jimenez, A. Abrutis, F. Weiss, Z. Saltyte, O. Chaix-Pluchery.
  32. EUROCVD15, Bochum (Germany), 5-11 September, 2005. “Metal 2,7,7-trimethyl-3,5-octanedionates as new MOCVD precursors for oxide films”. S. Pasko, L. G. Hubert-Pfalzgraf, A. Abrutis, A. Kizienė (ex-family name).
  33. Material Research Society Symposium (Warrendale (USA) 2004) “Growth of Pr2O3 layers by pulsed injection MOCVD”. A. Abrutis, A. Bartasyte, A. Teiserskis, Z.Saltyte,  P.K. Baumann, M. Schumacher, J. Lindner, T. McEntee.
  34. “Chemical Vapor Deposition XVI and EUROCVD 14”, Paris, France, April 27- May 2, 2003. “Growth of Al2O3 films by pulsed injection MOCVD: comparative study of precursor materials”.
  35. TFDOM3. Dublin (Ireland) June 2002 “On the possibility of growing unidirectionally twinned YBa2Cu3O7- δ films on YAlO3” J.J. Robles, A. Bartasyte, A. Abrutis, F. Weiss.
  36. TFDOM3, Dublin (Ireland) Juin 2002 “Deposition of Al2O3 Films by Pulsed Injection MOCVD: Comparative Study of Precursor Materials” A.Abrutis, A.Bartasyte, V.Kubilius, A.Teiserskis,M.Schumacher, P.Baumann, J. Lindner.
  37. International Conference on Thin Flim Deposition of Oxide Multylayers. (TFDOM2), Autrans (France), Octobre 2001  “YBa2Cu3O7 and La1-xSrxMnO3 thin films grown by pulsed injection MOCVD”