2 Personnel Chapter 2: Personnel 2.1 Members of the group Group leader: Prof. Dr. Burkard Hillebrands Senior scientists: Dr. Thomas Brächer since 06/17 Jun. Prof. Dr. habil. Andrii Chumak Dr. Andr´ es Conca Parra Jun. Prof. Dr. Evangelos Papaioannou Dr. Philipp Pirro Dr. habil. Alexander Serga Dr. Vitaliy Vasyuchka Postdocs and long-term guest scientists: Dr. Dmytro Bozhko since 03/17 Dr. Thomas Langner since 03/17 Dr. Spyridon Pappas since 02/17 Ph.D. students: M.Sc. Dmytro Bozhko until 02/17 Dipl.-Phys. Tobias Fischer Dipl.-Phys. Pascal Frey Dipl.-Phys. Moritz Geilen since 02/17 Dipl.-Phys. Björn Heinz since 02/17 Dipl.-Phys. Frank Heussner Dipl.-Phys. Sascha Keller Dipl.-Phys. Martin Kewenig since 11/16 Dipl.-Phys. Alexander Kreil since 02/17 Dipl.-Phys. Thomas Langner until 02/17 Dipl.-Phys. Viktor Lauer Dipl.-Phys. Thomas Meyer until 10/17 M.Sc. Morteza Mohseni since 01/17 Dipl.-Phys. Timo Noack Dipl.-Phys. Laura Mihalceanu Dipl.-Phys. Michael Schneider since 02/17 M.Sc. Halyna Musiienko-Shmarova M.Sc. Qi Wang 7
Transcript
2 Personnel
Chapter 2: Personnel
2.1 Members of the group
Group leader:
Prof. Dr. Burkard Hillebrands
Senior scientists:
Dr. Thomas Brächer since 06/17Jun. Prof. Dr. habil. Andrii ChumakDr. Andres Conca ParraJun. Prof. Dr. Evangelos PapaioannouDr. Philipp PirroDr. habil. Alexander SergaDr. Vitaliy Vasyuchka
Postdocs and long-term guest scientists:
Dr. Dmytro Bozhko since 03/17Dr. Thomas Langner since 03/17Dr. Spyridon Pappas since 02/17
Ph.D. students:
M.Sc. Dmytro Bozhko until 02/17Dipl.-Phys. Tobias FischerDipl.-Phys. Pascal FreyDipl.-Phys. Moritz Geilen since 02/17Dipl.-Phys. Björn Heinz since 02/17Dipl.-Phys. Frank HeussnerDipl.-Phys. Sascha KellerDipl.-Phys. Martin Kewenig since 11/16Dipl.-Phys. Alexander Kreil since 02/17Dipl.-Phys. Thomas Langner until 02/17Dipl.-Phys. Viktor LauerDipl.-Phys. Thomas Meyer until 10/17M.Sc. Morteza Mohseni since 01/17Dipl.-Phys. Timo NoackDipl.-Phys. Laura MihalceanuDipl.-Phys. Michael Schneider since 02/17M.Sc. Halyna Musiienko-ShmarovaM.Sc. Qi Wang
7
2 Personnel
Diploma Students:
Moritz Geilen until 01/17Jochen Greser until 06/17Björn Heinz until 01/17Martin Kewenig until 11/16Alexander Kreil until 06/17Philipp Lang since 04/17Laura Scheuer since 04/17Timo Noack until 05/16Michael Schneider until 11/16Matthias Schweizer since 05/17Ellen Wiedemann until 10/17
Master Students:
Tobias Jost since 05/17
Bachelor Students:
Milan Ender since 01/17Matthias Nabinger since 01/17Ulas Ören since 09/17
Student Assistants:
Anna Maria FriedelDavid BreitbachHauke Georg SchäferLisa Hofmann until 03/17Matthias SchweizerSteffen Steinert since 01/16Rostyslav Serha since 05/16
Engineers and Technicians
B.Sc. Sven Rebsamen since 02/17Dipl.-Ing. (FH) Dieter Weller
Administration:
Dr. Isabel Sattler until 02/17Marjorie Lägel since 02/17Sibylle Müller
8
2 Personnel
2.2 Visiting scientists, postdoctoral fellows and exchange students
(sorted by date of first arrival in our group)
Dr. Spyridon Pappas, Department of Physics, Uppsala University,Uppsala, Sweden
During his visit, Dr. Pappas and the group members discussedabout the perspective about magneto-plasmonic interaction andtheir application in novel magneto optical systems.
27.11. - 29.11.2016
Vivian Maria Campos Soares de Andrade, IFIMUP-IN,Departamento de Fisica, Faculdade de Ciencias Univesidade do Porto,Porto, Portugal
Vivian, who is a PhD student in group of Prof. Glib Kakazei atthe University of Porto, visited us for studies of magnetic struc-tures in the frame of our joint DAAD-FCT project "Linear and non-linear spin-wave dynamics in magnonic-crystal-based micro-sizedmagnon conduits."
05.12. - 18.12.2016
Dr. Carsten Dubs, Oleksii Surzhenko,INNOVENT e.V. Technologieentwicklung, Jena, Germany
During his visit, our guests presented their last progress on LPEgrowth of thin YIG films.
15.01. - 16.01.2017
Prof. Dr. Andrei Slavin, Oakland University, Rochester, Michigan, USA
Prof. Andrei Slavin visited our group as a Visiting MAINZ Profes-sor. He participated in the PhD defence of Dmytro Bozhko and -worked with us on the theory of the wavelength-dependent trans-formation of dipolar-exchange magnon modes in obliquely magne-tized YIG films.
25.01. - 29.01.201729.04. - 04.05.2017
Prof. Dr. Yury. M. Bunkov, Institut Neel, CNRS, Grenoble, France
Prof. Yury Bunkov visited us this year in order to discuss his latestfindings in the field of Bose-Einstein magnon condensates. Yurypresented an invited talk with the title: "Bose-Einstein magnoncondensation in out-of-plane magnetized YIG films."
06.03. - 11.03.2017
9
2 Personnel
Dr. Oleksandr Dobrovolskiy, Physikalisches Institut,Goethe-Universität Frankfurt am Main, Frankfurt am Main, Germany
During this visit, a collaboration and discussion regarding fluxon-reconfigurable magnonic crystals took place.
01.04. - 30.06.2017
Dr. Damien Louis, IPCMS, Strasbourg, France
The visit took place in the framework of the MagMatch project.During this visit experimental investigations of spin-wave non-reciprocity in magnetic bilayer systems were discussed.
03.04. - 14.04.2017
Dr. Sergiy Bunyaev, IFIMUP-IN, Departamento de Fisica,Faculdade de Ciencias, Univesidade do Porto, Porto, Portugal
Dr. Sergiy Bunyaev from the group of Prof. Glib Kakazei at theDepartment of Physics and Astronomy, University of Porto visitedus for joint experimental work on FMR studies of microstructuredspin-wave conduits. He presented a talk on "Microwave whisperinggallery resonators and their applications."
10.04. - 10.05.2017
Alistair Inglis, Department of Physics, University of Oxford, Oxford,UK
During his visit, Alistair discussed with us possible mechanisms ofmagnon excitations via phonons.
01.05. - 15.05.2017
Prof. Dr. Glib Kakazei, IFIMUP-IN, Departamento de Fisica,Faculdade de Ciencias, Univesidade do Porto, Porto, Portugal
Prof. Glib Kakazei visited us in the frame of our joint DAAD-FCTproject "Linear and nonlinear spin-wave dynamics in magnonic-crystal-based micro-sized magnon conduits" to discuss the spin-wave dynamics in 1D magnonic crystals. He presented a talk on"Artificial room temperature magnetic skyrmions."
26.06. - 29.06.2017
Dr. Jochiam Gräfe, Max-Planck-Institut für Intelligente Systeme,Stuttgart, Germany
Valuable discussions on high-resolution spin-wave spectroscopytook place during this visit.
21.07. - 21.07.2017
Dr. Matthieu Bailleul, Dr. Yves Henry, Dr. Damien Louis,IPCMS, Strasbourg, France
During this visit, non-reciprocal phenomena in magnetic bilayersystems were discussed in the framework of the joint MagMatchproject.
13.09. - 13.09.2017
10
2 Personnel
Keita Mastumoto, Laboratory for Optical Condensed Matter Physics,Kyushu University, Fukuoka, Fukuoka Prefecture, Japan
Mr. Matsumoto visited us to perform BLS measurements on therare earth compound Gd4/3Yb2/3BiFe5O12, a material that exhibitsa large spin orbit coupling and hosts a large inverse Faraday effect.In a 140 µm thick film, we observed the fundamental thicknessmode and the backscattering spin-wave mode. The FMR positionwas compared to electrical measurements of the ferromagnetic res-onance.
14.09. - 28.09.2017
Dr. Florin Ciubotaro, IMEC, Leuven, Belgium
During this visit, Dr. Ciubotaro discussed novel spin wave exci-tation mechanisms and he performed BLS measurements of spin-wave devices for spin-wave logic.
22.09. - 02.10.2017
11
2 Personnel
2.3 Guest seminars
Dr. Timo Kuschel14.11.2016
University of Groningen, Groningen, The NetherlandsElectrically and thermally generated nonlocal magnon spin
transport in YIG
Group seminar
Dr. Oleksandr Dobro-volskiy21.11.2016
Physikalisches Institut, Goethe-Universität Frankfurt am Main,Frankfurt am Main, GermanyMicrowave spectroscopy of fluxonic metamaterials: theory,
applications and perspectives for spin-wave dynamics
Group seminar
Dr. Spyridon Pappas28.11.2016
Uppsala University, Uppsala, SwedenSpin dynamics in ferromagnetic thin films and microstructures
Group seminar
Prof. Dr. Yuri M. Bunkov10.03.2017
Institut Néel, CNRS, Grenoble, FranceBose-Einstein magnon condensation in out-of-plane magnetized
YIG films
Special OPTIMAS seminar
Dr. Oleksandr Dobro-volskiy01.05.2017
Physikalisches Institut, Goethe-Universität Frankfurt am Main,Frankfurt am Main, GermanyFluxon-reconfigurable magnonic crystal
Spin+X seminar
Dr. Sergiy Bunyaev08.05.2017
Universidade do Porto, Porto, PortugalMicrowave whispering gallery resonators and their applications
Group seminar
Benjamin Zingsem30.05.2017
AG Farle, University of Duisburg-Essen and ForschungszentruimJülich, Duisburg, GermanyStanding waves that would not stand still, magneto-dynamic
properties of chiral magnets
Group seminar
Prof. Dr. Glib Kakazei26.06.2017
Universidade do Porto, Porto, PortugalArtificial room temperature magnetic skyrmions
Group seminar
Prof. Dr. Eiji Saitoh28.07.2017
Tohoku University, Sendai, JapanSpin current physics and applications
IEEE Magnetics Society Distinguished Lecture, Special OPTIMASseminar
12
2 Personnel
2.4 Visits of group members at other laboratories
Alexander A. Serga Group of Prof. Dr. G. Kakazei, Universidade do Porto, Porto, Portu-gal06.09.2016-20.09.2016Host: Prof. Dr. Glib Kakazei
Alexander A. Serga Group of Prof. G.A. Melkov, Faculty of Radiophysics, Electronicsand Computer Systems, National Taras Shevchenko University ofKyiv, Kyiv, Ukraine14.09.2016-21.10.2016Host: Prof. G. A. Melkov
Andrii Chumak,Vitaliy Vasyuchka,Qi Wang
Group of Prof. Dr. G. Kakazei, Universidade do Porto, Porto, Portu-gal11.12.2016-18.12.2016Host: Prof. Dr. Glib Kakazei
Laura Mihalceanu,Sascha Keller,Jochen Greser,Evangelos Papaioannou
Group of Assoc. Prof. Georgios Vourlias, Aristotle University, Thes-saloniki, Greece09.12.2016-12.12.2016Host: Assoc. Prof. Georgios Vourlias
Moritz Geilen Group of Prof. Dr. Mark Freeman, University of Alberta, Edmonton,Canada27.02.2017-24.03.2017Host: Prof. Mark Freeman
Qi Wang Group of Prof. Zhiyong Zhong, University of electronic science andtechnology of China, Chengdu, Sichuan, China02.05.2017-14.05.2017Host: Prof. Zhiyong Zhong
Anna Maria Friedel Group of Prof. Tim Mewes, MINT Center, University of Alabama,Tuscaloosa, Alabama, USA01.06.2017-21.07.2017Host: Prof. Tim Mewes
Martin Kewenig Group of Prof. Atsufumi Hirohata, University of York, York, GreatBritain12.08.2017-18.10.2017Host: Prof. Atsufumi Hirohata
