Subpicosecond Optical Stress Generation in Multiferroic BiFeO3

Optical excitation leads to ultrafast stress generation in the prototypical multiferroic BiFeO3. The time scales of stress generation are set by the dynamics of the population of excited electronic states and the coupling of the electronic configuration to the structure. X-ray free-electron laser di...

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Veröffentlicht in:	Nano letters 2022-06, Vol.22 (11), p.4294-4300
Hauptverfasser:	Lee, Hyeon Jun, Ahn, Youngjun, Marks, Samuel D., Sri Gyan, Deepankar, Landahl, Eric C., Lee, Jun Young, Kim, Tae Yeon, Unithrattil, Sanjith, Chun, Sae Hwan, Kim, Sunam, Park, Sang-Youn, Eom, Intae, Adamo, Carolina, Schlom, Darrell G., Wen, Haidan, Lee, Sooheyong, Jo, Ji Young, Evans, Paul G.
Format:	Artikel
Sprache:	eng
Schlagworte:	free electron laser dynamics multiferroics nanoscale electronic materials NANOSCIENCE AND NANOTECHNOLOGY photoexcitation ultrafast stress
Online-Zugang:	Volltext
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