Phase transitions in LaFeAsO: Structural, magnetic, elastic, and transport properties, heat capacity and Mössbauer spectra

Michael A. McGuire, Andrew D. Christianson, Athena S. Sefat, Brian C. Sales, Mark D. Lumsden, Rongying Jin, E. Andrew Payzant, David Mandrus, Yanbing Luan, Veerle Keppens, Vijayalaksmi Varadarajan, Joseph W. Brill, Raphaël P. Hermann, Moulay T. Sougrati, Fernande Grandjean, Gary J. Long