TY - JOUR AU - Weber, F. AU - Rosenkranz, S. AU - Castellan, J.-P. AU - Osborn, R. AU - Zheng, H. AU - Mitchell, J. AU - Chen, Y. AU - Chi, Song AU - Lynn, Jeffrey AU - Reznik, D. C2 - Physical Review Letters DA - 2011-11-09 00:11:00 LA - en M1 - 107 PB - Physical Review Letters PY - 2011 TI - Response of Acoustic Phonons to Charge and Orbital order in the 50% Doped Bilayer Manganite LaSr2Mn2O7. UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=908563 ER -