Berlin 2018 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 55: Multiferroic Oxide Thin Films and Heterostructures I (joint session KFM/TT/MA)

Mittwoch, 14. März 2018, 09:30–12:45, EMH 225

Organizers: César Magén - University of Zaragoza, Aragón (Spain); Kathrin Dörr - Martin-Luther-Universität Halle-Wittenberg - Halle

Multiferroic oxide thin films and magnetoelectrically coupled oxide heterostructures are among the most attractive topics in the field of Complex Oxides. Within this extensive family of compounds, which are characterized by an unprecedented wealth of physical phenomena upon subtle variations of the structure or chemistry, multiferroics stand out due to the exciting novel physics underlying the coexistence and coupling of multiple ferroic orders. This exotic behavior bestows inherent multifunctionality upon these systems (either single-phase or heterostructure multiferroics), providing strong potential for future nanoelectronic devices.

	09:30	TT 55.1	Hauptvortrag: Oxygen vacancy controlled functionalities at interfaces of multiferroic tunnel junctions. — •Jacobo Santamaria
	10:00	TT 55.2	Structure and Magnetism of the Co/PZT/LSMO Interface — •Holger Meyerheim, Arthur Ernst, Katayoon Mohseni, Andrey Polyakov, Nathalie Jedrecy, Andy Quindeau, Victor Antonov, Manuel Valvidares, Hari Vasili, and Pierluigi Gargiani
	10:15	TT 55.3	Interfacial mechanisms in magneto-electric bismuth iron garnet thin films — •Laura Bocher, Adrien Teurtrie, Elena Popova, Odile Stéphan, Alexandre Gloter, and Niels Keller
	10:30	TT 55.4	Nonlinear spin-lattice coupling in EuTiO3: novel two-dimensional magneto-optical device for light modulation — •Annette Bussmann-Holder, Krystian Rolder, and Jürgen Köhler
	10:45	TT 55.5	Complexity in the structural and magnetic properties of almost multiferroic EuTiO3 thin films — Zurab Guguchia, Zaher Salman, •Hugo Keller, Krystian Roleder, Jürgen Köhler, and Annette Bussmann-Holder
	11:00	TT 55.6	Surface reconstructions and related local properties of a BiFeO3 thin film — •Pengxiang Xu and Lei Jin
	11:15		15 min. break
	11:30	TT 55.7	Domain engineering in BFO films — •Yeseul Yun, Niranjan Ramakrishnegowda, David Knoche, Daesung Park, and Akash Bhatnagar
	11:45	TT 55.8	Domain Engineering of the Bulk Photovoltaic Effect in Bismuth Ferrite — •David Knoche, Niranjan Ramakrishnegowda, Yeseul Yun, and Akash Bhatnagar
	12:00	TT 55.9	Investigation of a-domain formation in Pb(Zr,Ti)O3 thin films — •Niranjan Ramakrishnegowda, Yeseul Yun, Daesung Park, and Akash Bhatnagar
	12:15	TT 55.10	Continuous control of morphotropic phases by strain doping — •Andreas Herklotz, Stefania Florina Rus, Er-Jia Guo, Kathrin Dörr, and Thomas Zac Ward
	12:30	TT 55.11	Mechanical reading of ferroelectric polarity — •Gustau Catalan, Kumara Cordero, and Neus Domingo