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Smith, H L; Li, Chen W; Hoff, A; Garrett, G R; Kim, D S; Yang, F C; Lucas, M S; Swan-Wood, T; Lin, J Y Y; Stone, M B; Abernathy, D L; Demetriou, M D; Fultz, B

Separating the configurational and vibrational entropy contributions in metallic glasses Journal Article

Nature Physics, 13 (9), pp. 900-905, 2017.

Links | BibTeX | Tags: metallic glass, neutron, phase transition, phonon, thermodynamics, vibrational entropy

Shen, Yang ; Li, Chen W; Tang, Xiaoli ; Smith, Hillary L; Fultz, B

honon anharmonicity and components of the entropy in palladium and platinum Journal Article

Physical Review B, 93 , pp. 214303, 2016.

Abstract | Links | BibTeX | Tags: anharmonicity, neutron, phonon, vibrational entropy

Bansal, D; Hong, J; Li, Chen W; May, A F; Porter, W; Hu, M Y; Abernathy, D L; Delaire, O

Phonon anharmonicity and negative thermal expansion in SnSe Journal Article

Physical Review B, 94 (5), pp. 054307, 2016.

Links | BibTeX | Tags: neutron, NTE, phonon, selenide, thermodynamics, thermoelectric

Li, Chen W; Hong, J; May, A F; Bansal, D; Chi, S; Hong, T; Ehlers, G; Delaire, O

Orbitally driven giant phonon anharmonicity in~SnSe Journal Article

Nature Physics, 11 (12), pp. 1063–1069, 2015.

Links | BibTeX | Tags: anharmonicity, neutron, selenide, thermoelectric

Budai, J D; Hong, J; Manley, M E; Specht, E D; Li, Chen W; Tischler, J Z; Abernathy, D L; Said, A H; Leu, B M; Boatner, L A; McQueeney, R J; Delaire, O

Metallization of vanadium dioxide driven by large phonon entropy Journal Article

Nature, 515 (7528), pp. 535-539, 2014.

Links | BibTeX | Tags: anharmonicity, metal-insulator transition, neutron, phonon, synchrotron, thermodynamics, vibrational entropy

Lan, T; Li, Chen W; Niedziela, J L; Smith, H L; Abernathy, D L; Rossman, G R; Fultz, B

Anharmonic lattice dynamics of Ag2O studied by inelastic neutron scattering and first-principles molecular dynamics simulations Journal Article

Physical Review B, 89 (5), pp. 2022, 2014.

Links | BibTeX | Tags: anharmonicity, neutron, oxide, phonon

Li, Chen W; Ma, J; Cao, H B; May, A F; Abernathy, D L; Ehlers, G; Hoffmann, C; Wang, X; Hong, T; Huq, A; Gourdon, O; Delaire, O

Anharmonicity and atomic distribution of SnTe and PbTe thermoelectrics Journal Article

Physical Review B, 90 (21), pp. 194, 2014.

Links | BibTeX | Tags: anharmonicity, lattice dynamics, neutron, phonon, telluride

Li, Chen W; Hellman, O; Ma, J; May, A F; Cao, H B; Chen, X; Christianson, A D; Ehlers, G; Singh, D J; Sales, B C; Delaire, O

Phonon Self-Energy and Origin of Anomalous Neutron Scattering Spectra in SnTe and PbTe Thermoelectrics Journal Article

Physical Review Letters, 112 (17), pp. 194, 2014.

Links | BibTeX | Tags: anharmonicity, neutron, phonon, thermoelectric

Munoz, J A; Lucas, M S; Delaire, O; Winterrose, M L; Mauger, L; Li, Chen W; Sheets, A O; Stone, M B; Abernathy, D L; Xiao, Y; Chow, P; Fultz, B

Positive Vibrational Entropy of Chemical Ordering in FeV Journal Article

Physical Review Letters, 107 (11), pp. 115501, 2011.

Links | BibTeX | Tags: Fe, neutron, synchrotron, vibrational entropy