Johanna Fischer

12
Documents
Identifiants chercheurs

Publications

Publications

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Electric-field-induced multiferroic topological solitons

Arthur Chaudron , Zixin Li , Aurore Finco , Pavel Marton , Pauline Dufour et al.
Nature Materials, In press, ⟨10.1038/s41563-024-01890-4⟩
Article dans une revue hal-04604964 v1
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Large amplification of the sensitivity of symmetric-response magnetic tunnel junctions with a high gain flux concentrator

Samuel Manceau , Thomas Brun , Johanna Fischer , Clarisse Ducruet , Philippe Sabon et al.
Applied Physics Letters, 2023, 123 (8), pp.082405. ⟨10.1063/5.0160544⟩
Article dans une revue hal-04194941 v1
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Quantitative Imaging of Exotic Antiferromagnetic Spin Cycloids in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:msub><mml:mrow><mml:mi>Bi</mml:mi><mml:mi>Fe</mml:mi><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:math> Thin Films

Hai Zhong , Aurore Finco , Johanna Fischer , Angela Haykal , Karim Bouzehouane et al.
Physical Review Applied, 2022, 17, ⟨10.1103/physrevapplied.17.044051⟩
Article dans une revue hal-03656679 v1
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Gate-controlled skyrmion and domain wall chirality

Charles-Elie Fillion , Johanna Fischer , Raj Kumar , Aymen Fassatoui , Stefania Pizzini et al.
Nature Communications, 2022, 13 (1), pp.5257. ⟨10.1038/s41467-022-32959-w⟩
Article dans une revue hal-03617498 v2
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Patterning enhanced tetragonality in BiFeO3 thin films with effective negative pressure by helium implantation

C. Toulouse , J. Fischer , S. Farokhipoor , L. Yedra , F. Carlà et al.
Physical Review Materials, 2021, 5 (2), ⟨10.1103/PHYSREVMATERIALS.5.024404⟩
Article dans une revue hal-03375557 v1
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Large spin Hall magnetoresistance in antiferromagnetic α−Fe2O3/Pt heterostructures

Johanna Fischer , Matthias Althammer , Nynke Vlietstra , Hans Huebl , Sebastian T.B. Goennenwein et al.
Physical Review Applied, 2020, 13, pp.014019. ⟨10.1103/physrevapplied.13.014019⟩
Article dans une revue hal-04605000 v1
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Spin Hall magnetoresistance in antiferromagnetic insulators

Stephan Geprägs , Matthias Opel , Johanna Fischer , Olena Gomonay , Philipp Schwenke et al.
Journal of Applied Physics, 2020, 127 (24), pp.243902. ⟨10.1063/5.0009529⟩
Article dans une revue hal-04604993 v1
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Interfacial Strain Gradients Control Nanoscale Domain Morphology in Epitaxial BiFeO3 Multiferroic Films

Daniel Sando , Mengjiao Han , Vivasha Govinden , Oliver Paull , Florian Appert et al.
Advanced Functional Materials, 2020, 30 (22), pp.2000343. ⟨10.1002/adfm.202000343⟩
Article dans une revue hal-02536412 v1
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Antiferromagnetic textures in BiFeO 3 controlled by strain and electric field

A. Haykal , J. Fischer , Mohammad Waseem Akhtar , J.-Y. Chauleau , D. Sando et al.
Nature Communications, 2020, 11 (1), ⟨10.1038/s41467-020-15501-8⟩
Article dans une revue hal-02909544 v1
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Inverse transition of labyrinthine domain patterns in ferroelectric thin films

Y. Nahas , S. Prokhorenko , J. Fischer , B. Xu , C. Carretero et al.
Article dans une revue hal-02483177 v1
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Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures

Johanna Fischer , Olena Gomonay , Richard Schlitz , Kathrin Ganzhorn , Nynke Vlietstra et al.
Physical Review B, 2018, 97 (1), pp.014417. ⟨10.1103/physrevb.97.014417⟩
Article dans une revue hal-04605006 v1