TY - JOUR AU - Yildirim, Taner C2 - Physical Review Letters DA - 2008-08-01 04:08:00 DO - https://doi.org/10.1103/PhysRevLett.101.057010 LA - en PB - Physical Review Letters PY - 2008 TI - Origin of the 150-K Anomaly in LaFeAsO: Competing Antiferromagnetic Interactions, Frustration, and a Structural Phase Transition UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=610067 ER -