Publications

Lara-Curzio, E., A. F. May, O. Delaire, M. A. McGuire, X. Lu, C. Y. Liu, E. D. Case, and D. T. Morelli. “Low-temperature heat capacity and localized vibrational modes in natural and synthetic tetrahedrites.” Journal of Applied Physics 115, no. 19 (May 21, 2014). https://doi.org/10.1063/1.4878676.

Li, C. W., O. Hellman, J. Ma, A. F. May, H. B. Cao, X. Chen, A. D. Christianson, et al. “Phonon self-energy and origin of anomalous neutron scattering spectra in SnTe and PbTe thermoelectrics.” Physical Review Letters 112, no. 17 (May 2014): 175501. https://doi.org/10.1103/physrevlett.112.175501.

Carlton, C. E., R. De Armas, J. Ma, A. F. May, O. Delaire, and Y. Shao-Horn. “Natural nanostructure and superlattice nanodomains in AgSbTe2.” Journal of Applied Physics 115, no. 14 (April 14, 2014). https://doi.org/10.1063/1.4870576.

Manley, M. E., J. W. Lynn, D. L. Abernathy, E. D. Specht, O. Delaire, A. R. Bishop, R. Sahul, and J. D. Budai. “Phonon localization drives polar nanoregions in a relaxor ferroelectric.” Nature Communications 5 (April 2014): 3683. https://doi.org/10.1038/ncomms4683.

Shiga, T., T. Murakami, T. Hori, O. Delaire, and J. Shiomi. “Origin of anomalous anharmonic lattice dynamics of lead telluride.” Applied Physics Express 7, no. 4 (January 1, 2014). https://doi.org/10.7567/APEX.7.041801.

Borreguero, J. M., S. I. Campbell, O. A. Delaire, M. Doucet, M. Goswami, M. E. Hagen, V. E. Lynch, et al. “Integrating advanced materials simulation techniques into an automated data analysis workflow at the spallation neutron source.” In TMS Annual Meeting, 297–308, 2014. https://doi.org/10.1002/9781118889879.ch39.

Pramanick, A., S. O. Diallo, O. Delaire, S. Calder, A. D. Christianson, X. L. Wang, and J. A. Fernandez-Baca. “Origins of large enhancement in electromechanical coupling for nonpolar directions in ferroelectric BaTiO3.” Physical Review B - Condensed Matter and Materials Physics 88, no. 18 (November 15, 2013). https://doi.org/10.1103/PhysRevB.88.180101.

Ma, J., O. Delaire, A. F. May, C. E. Carlton, M. A. McGuire, L. H. VanBebber, D. L. Abernathy, et al. “Glass-like phonon scattering from a spontaneous nanostructure in AgSbTe2.” Nature Nanotechnology 8, no. 6 (June 2013): 445–51. https://doi.org/10.1038/nnano.2013.95.

Delaire, O., I. I. Al-Qasir, J. Ma, A. M. Dos Santos, B. C. Sales, L. Mauger, M. B. Stone, D. L. Abernathy, Y. Xiao, and M. Somayazulu. “Effects of temperature and pressure on phonons in FeSi1-xAl x.” Physical Review B - Condensed Matter and Materials Physics 87, no. 18 (May 31, 2013). https://doi.org/10.1103/PhysRevB.87.184304.

Delaire, Olivier A., and C. Stassis. “Phonon Studies,” October 12, 2012, 1–22. https://doi.org/10.1002/0471266965.com100.pub2.

Shiga, T., J. Shiomi, J. Ma, O. Delaire, T. Radzynski, A. Lusakowski, K. Esfarjani, and G. Chen. “Microscopic mechanism of low thermal conductivity in lead telluride.” Physical Review B - Condensed Matter and Materials Physics 85, no. 15 (April 10, 2012). https://doi.org/10.1103/PhysRevB.85.155203.

Delaire, O., M. B. Stone, J. Ma, A. Huq, D. Gout, C. Brown, K. F. Wang, and Z. F. Ren. “Anharmonic phonons and magnons in BiFeO 3.” Physical Review B - Condensed Matter and Materials Physics 85, no. 6 (February 13, 2012). https://doi.org/10.1103/PhysRevB.85.064405.

May, A. F., M. A. McGuire, J. Ma, O. Delaire, A. Huq, and R. Custelcean. “Properties of single crystalline AZn 2Sb 2 (A Ca,Eu,Yb).” Journal of Applied Physics 111, no. 3 (February 1, 2012). https://doi.org/10.1063/1.3681817.

May, A. F., M. A. McGuire, D. J. Singh, J. Ma, O. Delaire, A. Huq, W. Cai, and H. Wang. “Thermoelectric transport properties of CaMg 2Bi 2, EuMg 2Bi 2, and YbMg 2Bi 2.” Physical Review B - Condensed Matter and Materials Physics 85, no. 3 (January 11, 2012). https://doi.org/10.1103/PhysRevB.85.035202.

Abernathy, D. L., M. B. Stone, M. J. Loguillo, M. S. Lucas, O. Delaire, X. Tang, J. Y. Y. Lin, and B. Fultz. “Design and operation of the wide angular-range chopper spectrometer ARCS at the Spallation Neutron Source.” The Review of Scientific Instruments 83, no. 1 (January 2012): 015114. https://doi.org/10.1063/1.3680104.

Muñoz, J. A., M. S. Lucas, O. Delaire, M. L. Winterrose, L. Mauger, Chen W. Li, A. O. Sheets, et al. “Positive vibrational entropy of chemical ordering in FeV.” Physical Review Letters 107, no. 11 (September 2011): 115501. https://doi.org/10.1103/physrevlett.107.115501.

Delaire, O., J. Ma, K. Marty, A. F. May, M. A. McGuire, M. -. H. Du, D. J. Singh, et al. “Giant anharmonic phonon scattering in PbTe.” Nature Materials 10, no. 8 (June 2011): 614–19. https://doi.org/10.1038/nmat3035.

Markovskiy, N. D., J. A. Muñoz, M. S. Lucas, C. W. Li, O. Delaire, M. B. Stone, D. L. Abernathy, and B. Fultz. “Nonharmonic phonons in MgB2 at elevated temperatures.” Physical Review B 83, no. 17 (May 2011). https://doi.org/10.1103/PhysRevB.83.174301.

Sales, B. C., O. Delaire, M. A. McGuire, and A. F. May. “Thermoelectric properties of Co-, Ir-, and Os-doped FeSi alloys: Evidence for strong electron-phonon coupling.” Physical Review B - Condensed Matter and Materials Physics 83, no. 12 (March 28, 2011). https://doi.org/10.1103/PhysRevB.83.125209.

Delaire, O., K. Marty, M. B. Stone, P. R. C. Kent, M. S. Lucas, D. L. Abernathy, D. Mandrus, and B. C. Sales. “Phonon softening and metallization of a narrow-gap semiconductor by thermal disorder.” Proceedings of the National Academy of Sciences of the United States of America 108, no. 12 (March 22, 2011): 4725–30. https://doi.org/10.1073/pnas.1014869108.

Lucas, M. S., J. A. Muñoz, O. Delaire, N. D. Markovskiy, M. B. Stone, D. L. Abernathy, I. Halevy, et al. “Effects of composition, temperature, and magnetism on phonons in bcc Fe-V alloys.” Physical Review B - Condensed Matter and Materials Physics 82, no. 14 (October 22, 2010). https://doi.org/10.1103/PhysRevB.82.144306.

Lucas, M. S., J. A. Muñoz, L. Mauger, C. W. Li, A. O. Sheets, Z. Turgut, J. Horwath, et al. “Erratum: Effects of chemical composition and B2 order on phonons in bcc Fe-Co alloys (Journal of Applied Physics (2010) 108 (023519)).” Journal of Applied Physics 108, no. 7 (October 1, 2010). https://doi.org/10.1063/1.3484430.

Lucas, M. S., J. A. Munz, L. Mauger, C. W. Li, A. O. Sheets, Z. Turgut, J. Horwath, et al. “Effects of chemical composition and B2 order on phonons in bcc Fe-Co alloys.” Journal of Applied Physics 108, no. 2 (July 15, 2010). https://doi.org/10.1063/1.3456500.

Delaire, O. “Studies of high-temperature electron-phonon interactions with inelastic neutron scattering and first-principles computations.” Applied Physics A: Materials Science and Processing 99, no. 3 (June 1, 2010): 523–29. https://doi.org/10.1007/s00339-010-5618-z.

Delaire, O., M. S. Lucas, A. M. Dos Santos, A. Subedi, A. S. Sefat, M. A. McGuire, L. Mauger, et al. “Temperature and pressure dependence of the Fe-specific phonon density of states in Ba ( Fe1-x Cox)2As2.” Physical Review B - Condensed Matter and Materials Physics 81, no. 9 (March 4, 2010). https://doi.org/10.1103/PhysRevB.81.094504.