非表示:
キーワード:
Rare-earth-doped materials; Raman effect; Ultrafast processes in condensed matter, including semiconductors
要旨:
Nonlinear lattice excitation in YBa2Cu3O6.5 has been shown recently to transiently induce signatures of superconducting coherence up to room temperature. Here, we present ultrafast x-ray diffraction measurements used to determine the corresponding atomic structure. © 2014 OSA.
