机译:Subpicosecond Optical Stress Generation in Multiferroic BiFeO3
Univ Wisconsin;
DePaul Univ;
Gwangju Inst Sci & TechnolPohang Accelerator LabCornell UnivArgonne Natl LabKorea Res Inst Stand & Sci;
ultrafast stress; multiferroics; free electron laser dynamics; photoexcitation; nanoscale electronic materials; SURFACE; PHONONS; LASER;