@Article{dbt_mods_00041648,
  author = 	{Kim, Kyungwan
		and Pashkin, Alexej
		and Sch{\"a}fer, Hanjo
		and Beyer, Markus
		and Porer, Michael
		and Wolf, Thomas
		and Bernhard, Christian
		and Demsar, Jure
		and Huber, Rupert
		and Leitenstorfer, Alfred
		and {International Conference on Ultrafast Phenomena ; 18 (Lausanne) : 2012.07.08-13}},
  title = 	{Transient spin density wave order induced in the normal state of BaFe2As2 by coherent lattice oscillations},
  journal = 	{European physical journal / Web of Conferences The},
  year = 	{2013},
  month = 	{Mar},
  day = 	{13},
  publisher = 	{EDP Sciences},
  address = 	{Les Ulis},
  volume = 	{41, 2013},
  pages = 	{art. 03012},
  abstract = 	{We trace the ultrafast dynamics of the spin density wave gap of the pnictide
system BaFe2As2 probing resonantly with broadband multi-terahertz pulses. The photoexcitation in the low-temperature ground state leads to a fast suppression of the spin order followed by a slower recovery process. Surprisingly, in the normal state, we observe periodic oscillations of the spin density wave feature at a frequency as high as 5.5 THz. Our results indicate a transient development of a macroscopic order driven by a coherent lattice oscillation and attest to a pronounced spin--phonon coupling in pnictides.},
  issn = 	{2100-014X},
  doi = 	{10.1051/epjconf/20134103012},
  url = 	{https://www.db-thueringen.de/receive/dbt_mods_00041648},
  url = 	{http://uri.gbv.de/document/gvk:ppn:751533475},
  url = 	{http://uri.gbv.de/document/gvk:ppn:647306611},
  url = 	{https://doi.org/10.1051/epjconf/20134103012},
  file = 	{:https://www.db-thueringen.de/servlets/MCRFileNodeServlet/dbt_derivate_00047287/2100-014X_41_2013_03012.pdf:PDF},
  language = 	{en}
}