TY - JOUR AU - Qiang Zhang AU - Rafael Fernandes AU - Jagat Lamsal AU - Jiaqiang Yan AU - Songxue Chi AU - Gregory Tucker AU - Daniel Pratt AU - Jeffrey Lynn AU - R. McCallum AU - P. Canfield AU - Thomas Lograsso AU - Alan Goldman AU - David Vaknin AU - Robert McQueeney C2 - Physical Review Letters DA - 2015-02-04 00:02:00 LA - en M1 - 114 PB - Physical Review Letters PY - 2015 TI - Neutron-Scattering Measurements of Spin Excitations in LaFeAsO and Ba(Fe0.953Co0.047)2As2: Evidence for a Sharp Enhancement of Spin Fluctuations by Nematic Order UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=917130 ER -