Publications

Found 123 results

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2014

E Lara-Curzio, AF May, O Delaire, MA McGuire, X Lu, CY Liu, ED Case, and DT Morelli. "Low-temperature heat capacity and localized vibrational modes in natural and synthetic tetrahedrites." Journal of Applied Physics 115, no. 19 (2014): 193515.

JD Budai, J Hong, ME Manley, ED Specht, CW Li, JZ Tischler, DL Abernathy, AH Said, BM Leu, LA Boatner et al. "Metallization of vanadium dioxide driven by large phonon entropy." Nature 515, no. 7528 (2014): 535-539.

CE Carlton, R De Armas, J Ma, AF May, O Delaire, and Y Shao-Horn. "Natural nanostructure and superlattice nanodomains in AgSbTe2." Journal of Applied Physics 115, no. 14 (2014): 144903.

T Shiga, T Murakami, T Hori, O Delaire, and J Shiomi. "Origin of anomalous anharmonic lattice dynamics of lead telluride." Applied Physics Express 7, no. 4 (2014): 041801.

ME Manley, JW Lynn, DL Abernathy, ED Specht, O Delaire, AR Bishop, R Sahul, and JD Budai. "Phonon localization drives polar nanoregions in a relaxor ferroelectric." Nature Communications 5 (2014).

J Ma, O Delaire, ED Specht, AF May, O Gourdon, JD Budai, MA McGuire, T Hong, DL Abernathy, G Ehlers et al. "Phonon scattering rates and atomic ordering in Ag(1−x)Sb(1+x)Te(2+x) (x=0, 0.1, 0.2) investigated with inelastic neutron scattering and synchrotron diffraction." Physical Review B 90, no. 13 (2014).

CW Li, O Hellman, J Ma, AF May, HB Cao, X Chen, AD Christianson, G Ehlers, DJ Singh, BC Sales et al. "Phonon self-energy and origin of anomalous neutron scattering spectra in SnTe and PbTe thermoelectrics." Physical Review Letters 112, no. 17 (2014).

2015

D Bansal, CW Li, AH Said, DL Abernathy, J Yan, and O Delaire. "Electron-phonon coupling and thermal transport in the thermoelectric compound Mo3Sb(7−x)Te(x)." Physical Review B 92, no. 21 (2015).

O Delaire, Al -Qasir, II, AF May, CW Li, BC Sales, JL Niedziela, J Ma, M Matsuda, DL Abernathy, and T Berlijn. "Heavy-impurity resonance, hybridization, and phonon spectral functions in Fe(1−x)M(x)Si (M=Ir, Os)." Physical Review B 91, no. 9 (2015).

ED Specht, J Ma, O Delaire, JD Budai, AF May, and EA Karapetrova. "Nanoscale Structure in AgSbTe2 Determined by Diffuse Elastic Neutron Scattering." Journal of Electronic Materials 44, no. 6 (2015): 1536-1539.

CW Li, J Hong, AF May, D Bansal, S Chi, T Hong, G Ehlers, and O Delaire. "Orbitally driven giant phonon anharmonicity in SnSe." Nature Physics 11, no. 12 (2015): 1063-1069.

MP Jiang, M Trigo, S Fahy, ÉD Murray, I Savić, C Bray, J Clark, T Henighan, M Kozina, M Chollet et al. "Photoinduced suppression of the ferroelectric instability in PbTe." (2015).

X Chen, A Weathers, J Carrete, S Mukhopadhyay, O Delaire, DA Stewart, N Mingo, SN Girard, J Ma, DL Abernathy et al. "Twisting phonons in complex crystals with quasi-one-dimensional substructures." Nature Communications 6 (2015).

2016

F Bao, R Archibald, J Niedziela, D Bansal, and O Delaire. "Complex optimization for big computational and experimental neutron datasets." Nanotechnology 27, no. 48 (2016): 484002.

J Hong, and O Delaire. "Electronic Instability and Anharmonicity in SnSe." Materials Today Physics 10 (2016): 100093.

C Luo, Y Wang, W Ge, J Li, D Viehland, O Delaire, X Li, and H Luo. "Hierarchical domain structure of lead-free piezoelectric (Na1/2 Bi1/2)TiO3-(K1/2 Bi1/2)TiO3 single crystals." Journal of Applied Physics 119, no. 17 (2016): 174102.

F Bao, R Archibald, D Bansal, and O Delaire. "Hierarchical optimization for neutron scattering problems." Jisuan Wuli/Chinese Journal of Computational Physics 315 (2016): 39.

D Bansal, A Aref, G Dargush, and O Delaire. "Modeling non-harmonic behavior of materials from experimental inelastic neutron scattering and thermal expansion measurements." (2016).

D Bansal, A Aref, G Dargush, and O Delaire. "Modeling non-harmonic behavior of materials from experimental inelastic neutron scattering and thermal expansion measurements." Journal of Physics. Condensed Matter : an Institute of Physics Journal 28, no. 38 (2016): 385201.

MP Jiang, M Trigo, I Savić, S Fahy, D Murray, C Bray, J Clark, T Henighan, M Kozina, M Chollet et al. "The origin of incipient ferroelectricity in lead telluride." Nature Communications 7 (2016).

D Bansal, J Hong, CW Li, AF May, W Porter, MY Hu, DL Abernathy, and O Delaire. "Phonon anharmonicity and negative thermal expansion in SnSe." Physical Review B 94, no. 5 (2016).

AF May, O Delaire, JL Niedziela, E Lara-Curzio, MA Susner, DL Abernathy, M Kirkham, and MA McGuire. "Structural phase transition and phonon instability in Cu12Sb4S13." Physical Review B 93, no. 6 (2016).

X Chen, D Bansal, S Sullivan, DL Abernathy, AA Aczel, J Zhou, O Delaire, and L Shi. "Weak coupling of pseudoacoustic phonons and magnon dynamics in the incommensurate spin-ladder compound S r14 C u24 O41." Physical Review B 94, no. 13 (2016).

2017

S Lee, K Hippalgaonkar, F Yang, J Hong, C Ko, J Suh, K Liu, K Wang, JJ Urban, X Zhang et al. "Anomalously low electronic thermal conductivity in metallic vanadium dioxide." Science (New York, N.Y.) 355, no. 6323 (2017): 371-374.

S Mukhopadhyay, D Bansal, O Delaire, D Perrodin, E Bourret-Courchesne, DJ Singh, and L Lindsay. "The curious case of cuprous chloride: Giant thermal resistance and anharmonic quasiparticle spectra driven by dispersion nesting." Physical Review B 96, no. 10 (2017).

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