EVENTS/TALKS

Events/Talks

  • INTERMAG 2021 (virtual conference) April 26-30, 2021, ” La6Pd2+xSb15(x = 0.28): A Rare-earth Palladium Intermetallic Compound with Extended Pnictogen Ribbons” M. I. Sturza, M. L. Amigó, J. I. Facio, F.Caglieris, S. Wurmehl, B. Büchner
  • DPG Annual Meeting (DPG-Frühjahrstagung) 2019, Regensburg, March 31 – April 5, 2019 “Electron spin resonance studies on the frustrated tripod-Kagome compound Mg2Gd3Sb3O14” C. Welm, J. Zeisner, M. I. Sturza, G. Bastien, A.U.B. Wolter, B. Büchner, V. Kataev
  • 6th International Conference and Exhibition on Materials Science and Chemistry  May 17-18, 2018 Rome, Italy “Novel low-dimensional mixed-valent transition metal chalcogenides discovered by exploratory synthesis” (Best Poster Awards) M. I. Sturza, A. J. E. Rettie, D. Bugaris, F. Han, D. Y. Chung, S. Askwartham, S. Wurmehl,
    M. Kanatzidis, B. Büchner

 Oral communications at national and international conferences:

  1. DPG Annual Meeting (DPG-Frühjahrstagung) 2019, Regensburg, March 31 – April 5, 2019 “Electron spin resonance studies on the frustrated tripod-Kagome compound Mg2Gd3Sb3O14” C. Welm, J. Zeisner, M. I. Sturza, G. Bastien, A.U.B. Wolter, B. Büchner, V. Kataev
  2. Invited Plenary Lecture at the 3rd German Polish Conference on Crystal Growth (GPCCG3) |Poznan University of Technology, Poznan, Poland March 17 – 21, 2019 “Solid state single crystal growth of three-dimensional faceted LaOFeAs crystals” Kappenberger, S. Aswartham, F. Scaravaggi, C. Blum, M. Sturza, A.U.B. Wolter-Giraud, B. Büchner, S. Wurmehl.
  3. ICMMM 2017: 19th International Conference on Magnetism and Magnetic Materials, Barcelona, Spain,
    August, 17-18, 2017 “Structural, Magnetic and Thermodynamic Investigation of Iridium Double Perovskites with Ir⁵⁺” M. I. Sturza, L.T. Corredor, G. Aslan-Cansever, K. Manna, A. Maljuk, , A. U. B. Wolter, S. Wurmeh, B. Büchner
  4. DPG Annual Meeting (DPG-Frühjahrstagung) 2017, Dresden, March 19 – 24, 2017 “The iridium double perovskites with Ir5+ revised: a combined structural and specific heat study” M. I. Sturza, L. T. Corredor,
    G. Aslan Cansever, K. Manna, S. Gass, T. Dey, C. Blum, A. Maljuk, O. Kataeva, S. Wurmehl, A.Wolter, B. Büchner.
  5. DPG Annual Meeting (DPG-Frühjahrstagung) 2017, Dresden, March 19 – 24, 2017 “Unconventional nematic state in the frustrated and anisotropic spin-chain cuprate LiCuSbO4”, S. Nishimoto, H.-J. Grafe, M. Iakovleva, E. Vavilova, A. Alfonsov, M. I. Sturza, H. Rosner, J. Richter, U. Rössler, S.-L. Drechsler, V. Kataev, B.Büchner.
  6. APS March Meeting 2016, Baltimore, MD, USA, March 14-18, 2016 “Cs vacancy ordering and properties of phase separated CsxFe2-ySe2” Chmaissem, K. M. Taddei, M. Sturza, D. Y. Chung, S. Rosenkranz, R. Osborn, H. B. Cao, M.G. Kanatzidis.
  7. International Conference Superstripes 2016, Ishia/ Italy, June 23 – 28, 2016 “Possible magnetic field induced hidden order in the low-dimensional quantum magnet LiCuSbO4” V. Kataev, H.-J. Grafe, M. Iakovleva, E. Vavilova, A. Alfonsov, H. Nojiri, M.-I. Sturza, S. Wurmehl1, S. Nishimoto, S.-L. Drechsler, U. Rößler, H. Rosner, B. Büchner.
  8. DPG Annual Meeting (DPG-Frühjahrstagung) 2016, Regensburg, March 6 – 11, 2016 “On the search for magnetic correlations in double perovskites” Hammerath, R. Sarkar, S. Kamusella, C. Baines, H.-H. Klauss, T. Dey,
    G. A. Cansever, K. Manna, A. Zimmermann, A. Maljuk, M. Sturza, D. Efremov, S. Wurmehl, B. Büchner.
  9. International Conference on Superconductivity and Magnetism (ICSM), April 24 – 30, 2016 “Exotic spin phases in the low-dimensional quantum magnet LiCuSbO4” V. Kataev, H.-J. Grafe, M. Iakovleva, E. Vavilova, A. Alfonsov,
    H. Nojiri, -I. Sturza, S. Wurmehl, S. Nishimoto, S.-L. Drechsler, U. Rößler, H. Rosner, B. Büchner.
  10. DPG Annual Meeting (DPG-Frühjahrstagung) 2016, Regensburg, March 6 – 11, 2016 “Exotic spin phases in the one-dimensional spin-½ quantum magnet LiCuSbO4 as seen by high-field NMR and ESR spectroscopies” Iakovleva, H.-J. Grafe, E. Vavilova, V. Kataev, A. Alfonsov, H. Nojiri, M.I. Sturza, S. Wurmehl, B. Büchner.
  11. 65th Annual Meeting of the American Crystallographic Association, Philadelphia, USA, July 25 – 29, 2015 “Fe-Fe dimers, defects, and ferrimagnetism in (BaF)2Fe2-xQ3 (Q=S, Se)” J. M. Allred, M.I. Sturza, C. Malliakas,
    D. E. Bugaris, F. Han, D. Y. Chung, and M. G. Kanatzidis.
  12. International Conference “Modern Development of Magnetic Resonance 2015“, Kazan/ Russia, September 22 – 26, 2015 “Exotic spin phases in the low-dimensional quantum magnet LiCuSbO4 as seen by high-field NMR and ESR spectroscopies” Kataev, H.-J. Grafe, M. Iakovleva, E. Vavilova, A. Alfonsov, H. Nojiri, M.-I. Sturza, S. Wurmehl, S. Nishimoto, S.-L. Drechsler, U. Rößler, H. Rosner, B. Büchner.
  13. American Conference on Neutron Scattering, Knoxville, Tennessee, USA, June 1-5, 2014 “The Structural and Magnetic Properties of CsxFe2-ySe2 as Determined by X-Ray and Neutron Scattering of Powder and Single Crystal Samples” M. Taddei, M. Sturza, S. Avci, O. Chmaissem, S. Rosenkranz, R. Osborn, M.G. Kanatzidis, D. Y. Chung.
  14. APS March Meeting 2014, Denver, CO, USA, March 3 – 7 2014 “Superconductivity in the pnictide intermetallic compound Ca11Bi10-x” M.I. Sturza, F. Han, C. D. Malliakas, H. Claus, D.Y. Chung, M. G. Kanatzidis.
  15. 246th ACS National Meeting & Exposition, Indianapolis, IN, USA, September 8-12, 2013 “NaBa2Cu3S5: A doped p-type semiconductor.” M.I. Sturza, F. Han, D. Shoemaker, C. D. Malliakas, D. Y. Chung, H. Jin, A. J. Freeman,
    M. G. Kanatzidis.
  16. APS March Meeting 2013, Baltimore, MD, USA, March 18 – 22, 2013 “Intrinsic crystal phase separation and detailed structural characterization in CsxFe2−ySe2 superconductor via high resolution diffraction.” M. Sturza, Y. Chung, H. Claus, M. G. Kanatzidis.
  17. 17th International Symposium on the Reactivity of Solids June 27th – July 1st, 2013, Bordeaux, France “Fluorine incorporation in hexagonal and cubic perovskites: influence on the structure and reactivity” Kabbour, M.-I. Sturza, M. Iorgulescu, S. Daviero-Minaud, O. Mentré.
  18. Advances in Inorganic Crystal Chemistry: Non-Conventional Approaches, new Techniques, Structure Modeling and Prediction (Trilateral Scientific Seminar), June 24-25, 2011, Saint-Petersburg, Russian Federation “New perovskite oxo-halides: block assembly, disorder and properties” Mentré, M.-I. Sturza, M. Iorgulescu,
    S. Daviero-Minaud, H. Kabbour, N. Tancret, P. Roussel.
  19. GDR – PACS “Piles à combustibles et systèmes” December 6 – 8, 2010, Lille, France “Mobilité anionique basse température par ions O2- promue  par substitution  F–àO2- dans les pérovskite hexagonale”M. -I. Sturza,
    S. Daviero-Minaud, H. Kabbour, O. Mentré.
  20. 9th Conference on solid state chemistry (SSC) September 10 – 15, 2010, Prague, Czech Republic “Disorder and Vacancies in Fe-Hexagonal Perovskite promoted by F–/O2- substitution: a way to enhance Low-Temperature Oxygen Mobility” M.-I. Sturza, S. Daviero-Minaud, H. Kabbour, O. Mentré.
  21. 3rd International Symposium on Structure-Property Relationships in Solid State Materials(SPSSM)
    June 27 – July 2, 2010, Stuttgart, Germany “Defect Structure by F– insertion in iron Hexagonal Perovskite promoting Low-T oxygen reactivity” O. Mentré, M.-I. Sturza, H. Kabbour, L. Aldon, S. Daviero-Minaud.
  22. European Materials Research Society (EMRS) June 11 – 17, 2010, Strasbourg, France “Low Temperature Oxygen Exchange promoted by Fluor insertion in hexagonal perovskite” Mentré, M.-I. Sturza, S. Daviero-Minaud,
    H. Kabbour.
  23. Journées Nord-Ouest Européennes des Jeunes Chercheurs (JNOEJC) March 18 – 19, 2010, Villeneuve d’Ascq, France “Création de désordre par substitution O2-/F– dans  les pérovskites hexagonales: réactivité basse température vis-à-vis de l’oxygène” M.-I. Sturza, H. Kabbour, S. Daviero-Minaud, O. Mentré.
  24. Journées Nord-Ouest européennes des Jeunes Chercheurs (JNOEJC) May 18 – 20, 2009, Rouen, France “Introduction of F– in perovskite oxides a route to disorder and vacancies” M. I. Sturza, S. Daviero-Minaud,
    O. Mentré.

 Posters at national and international conferences:

  1. INTERMAG 2021 (virtual conference) April 26-30, 2021, ” La6Pd2+xSb15(x = 0.28): A Rare-earth Palladium Intermetallic Compound with Extended Pnictogen Ribbons” M. I. Sturza, M. L. Amigó, J. I. Facio, F.Caglieris, S. Wurmehl, B. Büchner
  2. Annual Meeting of the German Crystallographic Society (DGK) Essen, Germany March 5-8, 2018, “New 2D crystal structures discovered in mixed-valent copper chalcogenide system” M. I. Sturza, A. J. E. Rettie, D. Bugaris, F. Han, D. Y. Chung, S. Askwartham, S. Wurmehl, M. Kanatzidis, B. Büchner
  3. 6th International Conference and Exhibition on Materials Science and Chemistry  May 17-18, 2018 Rome, Italy “Novel low-dimensional mixed-valent transition metal chalcogenides discovered by exploratory synthesis” (Best Poster Awards) M. I. Sturza, A. J. E. Rettie, D. Bugaris, F. Han, D. Y. Chung, S. Askwartham, S. Wurmehl,
    M. Kanatzidis, B. Büchner
  4. The 21st International Conference on Magnetism (ICM 2018), San Francisco, CA , USA, July 16-20, 2018, Phase Separation in CsxFe2−ySe2 Superconductor” M. I. Sturza, K.M. Taddei, R. Osborn, S. Rosenkranz, S. Wurmehl,
    B. Büchner, M. G. Kanatzidis
  5. The 21st International Conference on Magnetism (ICM 2018), San Francisco, CA , USA, July 16-20, 2018, “(BaF)2Fe2-xQ3(Q=S, Se): New Layered Iron Chalcogenides Semiconductors where Magnetic Properties can be Fine Tuned by Controlling the Defect Chemistry” M. I. Sturza, J.M. Allred, C.D. Malliakas, D. Y. Chung, S. Wurmehl,
    B. Büchner, M. G. Kanatzidis
  6. DPG Annual Meeting (DPG-Frühjahrstagung) 2018, Berlin, March 11 – 16, 2018 “Searching for novel low-dimensional materials with interesting electronic properties: New mixed-valent transition metal chalcogenides” M.  I. Sturza, A. J. E. Rettie, D. Bugaris, F. Han, D. Y. Chung, S. Askwartham, S. Wurmehl, M. Kanatzidis, B. Büchner
  7. DPG Annual Meeting (DPG-Frühjahrstagung) 2018, Berlin, March 11 – 16, 2018 “Growth, Structure, and Properties of La2MBO6 (M = Co, Ni, Mg, and Zn; B = Ru, Ir) Double Perovskite Single Crystals” R. Morrow,
    M. I. Sturza, L. T. Corredor, M. Vogl, A. W.-Giraud, S. Wurmehl, B. Büchner
  8. DPG Annual Meeting (DPG-Frühjahrstagung) 2018, Berlin, March 11 – 16, 2018 “Electron spin resonance studies on the frustrated tripod-Kagome material Mg2Gd3Sb3O14” C. Welm, M. I. Sturza, B. Büchner, V. Kataev
  9. DPG Annual Meeting (DPG-Frühjahrstagung) 2018, Berlin, March 11 – 16, 2018 “Magnetic and thermodynamic characterization of single crystals of La2MM’O6 (M = Mg, Zn, Co and M’=Ru, Ir)” R. Beltran, G. Bastien, R. Morrow, M.  I. Sturza, S. Gaß, M. Vogl, A. W.-Giraud, S. Wurmehl, B. Büchner
  10. DPG Annual Meeting (DPG-Frühjahrstagung) 2017, Dresden, March 19 – 24, 2017 “Growth, Structure, and Properties of La2BIrO6 (B = Co, Mg, Zn) Double Perovskite Single Crystals” R. Morrow, M. I. Sturza, A. W.-Giraud, S. Wurmehl, B. Büchner
  11. DPG Annual Meeting (DPG-Frühjahrstagung) 2017, Dresden, March 19 – 24, 2017 “Synthesis and controlled growth of α-RuCl3 crystals on the nanoscale via chemical vapour transport (CVT)” M. Grönke, M. I. Sturza,
    B. Eichler, S. Schiemenz, V. Eckert, S. Hampel, B.Büchner.
  12. EMRS Spring Meeting 2016, May 2 – 6, 2016, Lille, France. “Tuning the Magnetic Properties of New Layered Iron Chalcogenides (BaF)2Fe2−xQ3 (Q = S, Se) by Changing the Defect Concentration on the Iron Sublatice” Sturza, J.M. Allred, C.D. Malliakas, D. E. Bugaris, F. Han, D. Y. Chung, M.G. Kanatzidis.
  13. The 2nd workshop „Floating Zone Technique“, April 4 – 6, 2016, Dresden, Germany, “Cs vacancy ordering and properties of phase separated CsxFe2−ySe2”  M. I. Sturza, K. M. Taddei, D. Y. Chung, H. Claus, R. Osborn, S. Rosenkranz, M. G. Kanatzidis.
  14. Gordon Research Conference – Solid State Compounds and Materials for Emerging Technologies and Sustainable Energy Generation, July 27 – August 1, 2014, New London, NH, USA. “Flux Growth, Crystal Structures, and Physical Properties of Rare-Earth Ruthenium Germanides, RE2Ru3Ge5 (RE = La – Nd, Sm, Gd – Dy)” Daniel E. Bugaris, M.I. Sturza, F. Han, C. D. Malliakas, N. P. Calta, S. L. Bud’ko, D. Y. Chung, M. G. Kanatzidis.
  15. Gordon Research Conference – Solid State Chemistry – Design and Properties of Materials for Energy and Environment Applications, July 22-27, 2012, New London, NH, USA “Defect structure and nonstoichiometry in iron based chalcogenide superconductors.”  M. I,. Sturza, H. Claus, D. Y Chung,. M. G Kanatzidis.
  16. Nanostructured Multifunctional materials (NMM), November 4 – 5, 2010 Iaşi, Romania, “Sol-gel synthesis and characterisation of Ba2Co9O14 for SOFCs application N. Cornei ,S. Feraru, N.Tancret, I. Bulimestru, C. Mîţă,
    M. I. Sturza, A. Rolle, O. Mentré.
  17. European School on Magnetism 2009, Models in magnetism: from basic aspects to practical uses (ESM), September 1 – 10, 2009, Timisoara, Romania “Stabilisation of new Fe-based perovskite by F- introduction” M.-I. Sturza,
    H. Kabbour, S. Daviero-Minaud, O. Mentré.