Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Michael Fechner"'
Autor:
Daniel O'Neill, Sayantika Bhowal, Nicola A. Spaldin, Michael Fechner, Jon Duffy, Urs Staub, Stephen P. Collins
Publikováno v:
Open Research Europe, Vol 1 (2022)
Background: Magnetoelectric multipoles, which break both space-inversion and time-reversal symmetries, play an important role in the magnetoelectric response of a material. Motivated by uncovering the underlying fundamental physics of the magnetoelec
Externí odkaz:
https://doaj.org/article/685ff90371b8492f8cf7b8d7a7d90427
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013204 (2023)
By using intense coherent electromagnetic radiation, it may be possible to manipulate the properties of quantum materials very quickly, or even induce new and potentially useful phases that are absent in equilibrium. For instance, ultrafast control o
Externí odkaz:
https://doaj.org/article/5d326e8a329e44d48f59d9866762398c
Autor:
Stephen P. Collins, Michael Fechner, Nicola A. Spaldin, Jon A. Duffy, Daniel O'Neill, Urs Staub, Sayantika Bhowal
Publikováno v:
Open Research Europe
Open Research Europe, 1
Open Research Europe, 1
Background: Magnetoelectric multipoles, which break both space-inversion and time-reversal symmetries, play an important role in the magnetoelectric response of a material. Motivated by uncovering the underlying fundamental physics of the magnetoelec
Autor:
Gregor Buchwald, Michael Fechner
Publikováno v:
Sales Excellence. 30:21-23
Autor:
Michael Fechner, Eugene Demler, Michael Först, Andrea Cavalleri, Marios H. Michael, Alexander von Hoegen
Publikováno v:
Physical Review B. 102
Nonlinear interactions between collective modes play a definitive role in far out of equilibrium dynamics of strongly correlated electron systems. Understanding and utilizing these interactions is crucial to photocontrol of quantum many-body states.
Autor:
Tobia F. Nova, Michael Fechner, Michael Först, Paolo G. Radaelli, Ankit S. Disa, Biaolong Liu, Dharmalingam Prabhakaran, Andrea Cavalleri
Publikováno v:
Nature Physics
Strain engineering is widely used to manipulate the electronic and magnetic properties of complex materials. An attractive route to control magnetism with strain is provided by the piezomagnetic effect, whereby the staggered spin structure of an anti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c026bb742392d1556b55e68fba2e1864
https://hdl.handle.net/21.11116/0000-0005-6C0B-721.11116/0000-0005-6C0D-521.11116/0000-0006-FC85-821.11116/0000-0006-9822-8
https://hdl.handle.net/21.11116/0000-0005-6C0B-721.11116/0000-0005-6C0D-521.11116/0000-0006-FC85-821.11116/0000-0006-9822-8
Autor:
Martin Dressel, Dieter Jaksch, Kazushi Kanoda, Joseph Tindall, Theo Siegrist, Michele Buzzi, Tobias Biesner, Daniele Nicoletti, Michael A. Sentef, Nicolas Tancogne-Dejean, M.-S. Nam, A. Henderson, Michael Fechner, Ece Uykur, Andrea Cavalleri, Jonathan R. Coulthard, Antoine Georges, Kazuya Miyagawa, John A. Schlueter, Arzhang Ardavan, Frank Schlawin
Publikováno v:
Physical Review X, Vol 10, Iss 3, p 031028 (2020)
Physical Review X
Physical Review X
Superconductivity in organic conductors is often tuned by the application of chemical or external pressure. With this type of tuning, orbital overlaps and electronic bandwidths are manipulated, whilst the properties of the molecular building blocks r
Autor:
Andrea Cavalleri, Juan Porras, Toshinao Loew, Bernhard Keimer, Michael Först, Daniele Nicoletti, Michael Fechner, Biaolong Liu
Publikováno v:
Physical Review X. 10
Optical excitation in the cuprates has been shown to induce transient superconducting correlations above the thermodynamic transition temperature, $T_C$, as evidenced by the terahertz frequency optical properties in the non-equilibrium state. In YBa$
Autor:
Stefan Holenstein, Gerald D. Morris, Ryan M. L. McFadden, A.C.Y. Fang, M. H. Dehn, Nicola A. Spaldin, Zaher Salman, Michael Fechner, Hubertus Luetkens, David L Cortie, Quintin N. Meier, Donald J. Arseneau, W. A. MacFarlane, John K. Shenton, Robert F. Kiefl, Bassam Hitti
Publikováno v:
Physical Review X
Experiments reveal muon-polaron complexes in Cr${}_{2}$O${}_{3}$. Similar entities may exist in many magnetic insulators and semiconductors, where they can be used as proxies to understand the impact of hydrogen impurities.
Publikováno v:
Science
Driving strontium titanate ferroelectric Hidden phases are metastable collective states of matter that are typically not accessible on equilibrium phase diagrams. Nova et al. used infrared pulses to excite higher-frequency lattice modes that drive th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fec71788803e508fc06743ab12c9ced5
https://hdl.handle.net/21.11116/0000-0005-D590-721.11116/0000-0005-D592-521.11116/0000-0005-D593-4
https://hdl.handle.net/21.11116/0000-0005-D590-721.11116/0000-0005-D592-521.11116/0000-0005-D593-4