TY  - CHAP
A1  - Köhn, Mathias
A1  - Reinhardt, Cindy
A1  - Schmidt, Henrike
T1  - William Shakespeare: Der Sturm
T2  - Politische Bildung im Theater
Y1  - 2016
SP  - 17
EP  - 45
PB  - Springer
CY  - Wiesbaden
ER  - 
TY  - JOUR
A1  - Lohwaßer, Roswitha
A1  - Wendland, Mirko
A1  - Reinhardt, Felix
A1  - Halibrand, Katharina
A1  - Deiseroth, Laura
A1  - Jennek, Julia
A1  - Strobel, Anne
A1  - Hackel, Manuela
A1  - Krüger, Sophie
A1  - Fischer, Tom
A1  - Bosse, Stefanie
A1  - Florian, Lena
A1  - Fabian, Melina
A1  - Israel, Franziska
A1  - Iffert, Mathias
A1  - Hintze, Ksenia
A1  - Wendland, Mirko
A1  - Egbert, Björn
A1  - Heinz, Sarah
A1  - Bock, Sophia
A1  - Mutschler, Tanja
A1  - Burchard, Daniel
A1  - Musil, Andreas
T1  - Kentron : Journal zur Lehrerbildung = AHA Moment
T3  - Kentron : Journal zur Lehrerbildung - 35 
Y1  - 2022
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-590429
SN  - 1867-4720
SN  - 1867-4747
IS  - 35
PB  - Universität Potsdam, Zentrum für Lehrerbildung
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Iurchuk, V.
A1  - Schick, D.
A1  - Bran, J.
A1  - Colson, D.
A1  - Forget, A.
A1  - Halley, D.
A1  - Koc, Azize
A1  - Reinhardt, Mathias
A1  - Kwamen, C.
A1  - Morley, N. A.
A1  - Bargheer, Matias
A1  - Viret, M.
A1  - Gumeniuk, R.
A1  - Schmerber, G.
A1  - Doudin, B.
A1  - Kundys, B.
T1  - Optical Writing of Magnetic Properties by Remanent Photostriction
JF  - Physical review letters
N2  - We present an optically induced remanent photostriction in BiFeO3, resulting from the photovoltaic effect, which is used to modify the ferromagnetism of Ni film in a hybrid BiFeO3/Ni structure. The 75% change in coercivity in the Ni film is achieved via optical and nonvolatile control. This photoferromagnetic effect can be reversed by static or ac electric depolarization of BiFeO3. Hence, the strain dependent changes in magnetic properties are written optically, and erased electrically. Light-mediated straintronics is therefore a possible approach for low-power multistate control of magnetic elements relevant for memory and spintronic applications.
Y1  - 2016
U6  - https://doi.org/10.1103/PhysRevLett.117.107403
SN  - 0031-9007
SN  - 1079-7114
VL  - 117
PB  - American Physical Society
CY  - College Park
ER  - 
TY  - JOUR
A1  - Bojahr, Andre
A1  - Gohlke, Matthias
A1  - Leitenberger, Wolfram
A1  - Pudell, Jan-Etienne
A1  - Reinhardt, Matthias
A1  - Reppert, Alexander von
A1  - Rössle, Matthias
A1  - Sander, Mathias
A1  - Gaal, Peter
A1  - Bargheer, Matias
T1  - Second Harmonic Generation of Nanoscale Phonon Wave Packets
JF  - Physical review letters
N2  - Phonons are often regarded as delocalized quasiparticles with certain energy and momentum. The anharmonic interaction of phonons determines macroscopic properties of the solid, such as thermal expansion or thermal conductivity, and a detailed understanding becomes increasingly important for functional nanostructures. Although phonon-phonon scattering processes depicted in simple wave-vector diagrams are the basis of theories describing these macroscopic phenomena, experiments directly accessing these coupling channels are scarce. We synthesize monochromatic acoustic phonon wave packets with only a few cycles to introduce nonlinear phononics as the acoustic counterpart to nonlinear optics. Control of the wave vector, bandwidth, and consequently spatial extent of the phonon wave packets allows us to observe nonlinear phonon interaction, in particular, second harmonic generation, in real time by wave-vector-sensitive Brillouin scattering with x-rays and optical photons.
Y1  - 2015
U6  - https://doi.org/10.1103/PhysRevLett.115.195502
SN  - 0031-9007
SN  - 1079-7114
VL  - 115
IS  - 19
PB  - American Physical Society
CY  - College Park
ER  -