Publications of M. Fechner

Journal Article

D. A. B. Lopez, D. M. Juraschek, M. Fechner, X. Xu, S.-W. Cheong, and W. Hu, Ultrafast simultaneous manipulation of multiple ferroic orders through nonlinear phonon excitation, npj Quantum Materials 10 (1), 24 (2025).

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Journal Article

Z. Zeng, M. Först, M. Fechner, M. Buzzi, E. Amuah, C. Putzke, P. J. W. Moll, D. Prabhakaran, P. Radaelli, and A. Cavalleri, Photo-induced chirality in a nonchiral crystal, Science 387 (6732), 431–436 (2025).

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pre-print

Journal Article

G. de Vecchi, G. Jotzu, M. Buzzi, S. Fava, T. Gebert, M. Fechner, A. Kimel, and A. Cavalleri, Generation of ultrafast magnetic steps for coherent control, Nature Photonics(2025).

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2024

Journal Article

A. Liu, D. Pavicevic, M. Michael, A. G. Salvador, P. E. Dolgirev, M. Fechner, A. Disa, P. M. Lozano, Q. Li, G. D. Gu, E. Demler, and A. Cavalleri, Probing inhomogeneous cuprate superconductivity by terahertz Josephson echo spectroscopy, Nature Physics 20 (11), 1751–1756 (2024).

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Journal Article

A. G. Salvador, P. E. Dolgirev, M. Michael, A. Liu, D. Pavicevic, M. Fechner, A. Cavalleri, and E. Demler, Principles of two-dimensional terahertz spectroscopy of collective excitations: The case of Josephson plasmons in layered superconductors, Physical Review B 110 (9), 094514 (2024).

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Journal Article

T.-H. Chou, M. Först, M. Fechner, M. Henstridge, S. Roy, M. Buzzi, D. Nicoletti, Y. Liu, S. Nakata, B. Keimer, and A. Cavalleri, Ultrafast Raman thermometry in driven YBa₂Cu₃O_6.48, Physical Review B 109 (19), 195141 (2024).

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Journal Article

M. Fechner, M. Först, G. Orenstein, V. Krapivin, A. Disa, M. Buzzi, A. von Hoegen, G. de la Pena, Q. L. Nguyen, R. Mankowsky, M. Sander, H. Lemke, Y. Deng, M. Trigo, and A. Cavalleri, Quenched lattice fluctuations in optically driven SrTiO₃, Nature Materials 23 (3), 363–368 (2024).

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Journal Article

P. E. Dolgirev, M. H. Michael, J. B. Curtis, D. E. Parker, D. Nicoletti, M. Buzzi, M. Fechner, A. Cavalleri, and E. Demler, Optically induced umklapp shift currents in striped cuprates, Physical Review B 109 (4), 045150 (2024).

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2023

Journal Article

E. Rowe, B. Yuan, M. Buzzi, G. Jotzu, Y. Zhu, M. Fechner, M. Först, B. Liu, D. Pontiroli, M. Riccò, and A. Cavalleri, Resonant enhancement of photo-induced superconductivity in K₃C₆₀, Nature Physics 19 (12), 1821–1826 (2023).

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Journal Article

E. Wang, J. Adelinia, M. Chavez Cervantes, T. Matsuyama, M. Fechner, M. Buzzi, G. Meier, and A. Cavalleri, Superconducting nonlinear transport in optically driven high-temperature K₃C₆₀, Nature Communications 14 (1), 7233 (2023).

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Journal Article

P. E. Dolgirev, M. Michael, J. B. Curtis, D. Nicoletti, M. Buzzi, M. Fechner, A. Cavalleri, and E. Demler, Theory for anomalous terahertz emission in striped cuprate superconductors, Physical Review B 108 (18), L180508 (2023).

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Journal Article

M. Paulsen, J. Lindner, B. Klemke, J. Beyer, M. Fechner, D. Meier, and K. Kiefer, An ultra-low field SQUID magnetometer for measuring antiferromagnetic and weakly remanent magnetic materials at low temperatures, Review of Scientific Instruments 94 (10), 103904 (2023).

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Journal Article

S. Buchenau, B. Grimm-Lebsanft, F. Biebl, T. Glier, L. Westphal, J. Reichstetter, D. Manske, M. Fechner, A. Cavalleri, S. Herres-Pawlis, and M. Rübhausen, Optically induced avoided crossing in graphene, Physical Review B 108 (7), 075419 (2023).

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Journal Article

A. Disa, J. Curtis, M. Fechner, A. Liu, A. von Hoegen, M. Först, T. F. Nova, P. Narang, A. Maljuk, A. V. Boris, B. Keimer, and A. Cavalleri, Photo-induced high-temperature ferromagnetism in YTiO₃, Nature 617 (7959), 73–78 (2023).

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Journal Article

J. B. Curtis, A. Disa, M. Fechner, A. Cavalleri, and P. Narang, Dynamics of photoinduced ferromagnetism in oxides with orbital degeneracy, Physical Review Research 5 (1), 013204 (2023).

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2022

Journal Article

D. Nicoletti, M. Buzzi, M. Fechner, P. E. Dolgirev, M. Michael, J. B. Curtis, E. Demler, G. D. Gu, and A. Cavalleri, Coherent emission from surface Josephson plasmons in striped cuprates, Proceedings of the National Academy of Sciences of the United States of America 119 (39), e2211670119 (2022).

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Journal Article

A. von Hoegen, M. Fechner, M. Först, J. Porras, B. Keimer, M. Michael, E. Demler, and A. Cavalleri, Amplification of Superconducting Fluctuations in Driven YBa₂Cu₃O_6+x, Physical Review X 12 (3), 031008 (2022).

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Journal Article

M. Henstridge, M. Först, E. Rowe, M. Fechner, and A. Cavalleri, Nonlocal nonlinear phononics, Nature Physics 18 (4), 457–461 (2022).

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Journal Article

D. Fu, D. Nicoletti, M. Fechner, M. Buzzi, G. D. Gu, and A. Cavalleri, Terahertz phase slips in striped La_2−xBa_xCuO₄, Physical Review B 105 (2), L020502 (2022).

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