Publications

Found 123 results
Type [ Year(Asc)]
2023
Q Ren, MK Gupta, M Jin, J Ding, J Wu, Z Chen, S Lin, O Fabelo, JA Rodríguez-Velamazán, M Kofu et al. "Extreme phonon anharmonicity underpins superionic diffusion and ultralow thermal conductivity in argyrodite Ag8SnSe6." Nature Materials 22, no. 8 (2023): 999-1006.
Q Ren, MK Gupta, M Jin, J Ding, J Wu, Z Chen, S Lin, O Fabelo, JA Rodríguez-Velamazán, M Kofu et al. "Extreme phonon anharmonicity underpins superionic diffusion and ultralow thermal conductivity in argyrodite Ag8SnSe6." Nature Materials (2023).
GA de la Peñ Muñoz, AA Correa, S Yang, O Delaire, Y Huang, AS Johnson, T Katayama, V Krapivin, E Pastor, DA Reis et al. "Ultrafast lattice disordering can be accelerated by electronic collisional forces." Nature Physics (2023).
2022
L Chen, C Mao, J-H Chung, MB Stone, AI Kolesnikov, X Wang, N Murai, B Gao, O Delaire, and P Dai. "Anisotropic magnon damping by zero-temperature quantum fluctuations in ferromagnetic CrGeTe3." Nature Communications 13, no. 1 (2022).
G Sala, M Mourigal, C Boone, NP Butch, AD Christianson, O Delaire, AJ DeSantis, CL Hart, RP Hermann, T Huegle et al. "CHESS: The future direct geometry spectrometer at the second target station." Review of Scientific Instruments 93, no. 6 (2022): 065109.
J Li, L Wu, S Yang, X Jin, W Wang, J Tao, L Boatner, M Babzien, M Fedurin, M Palmer et al. "Direct Detection of V-V Atom Dimerization and Rotation Dynamic Pathways upon Ultrafast Photoexcitation in VO2." Physical Review X 12, no. 2 (2022).
Y Huang, S Yang, S Teitelbaum, G De La Peña, T Sato, M Chollet, D Zhu, JL Niedziela, D Bansal, AF May et al. "Observation of a Novel Lattice Instability in Ultrafast Photoexcited SnSe." Physical Review X 12, no. 1 (2022).
MP Jiang, S Fahy, A Hauber, ÉD Murray, I Savić, C Bray, JN Clark, T Henighan, M Kozina, AM Lindenberg et al. "Observation of photo-induced plasmon-phonon coupling in PbTe via ultrafast x-ray scattering." Structural Dynamics (Melville, N.Y.) 9, no. 2 (2022).
S Kumar, MK Gupta, P Goel, R Mittal, O Delaire, A Thamizhavel, S Rols, and SL Chaplot. "Solid-like to Liquid-like Behavior of Cu Diffusion in Superionic Cu2X (X=S, Se): An Inelastic Neutron Scattering and Ab-Initio Molecular Dynamics Investigation." (2022).
MK Gupta, J Ding, D Bansal, DL Abernathy, G Ehlers, NC Osti, WG Zeier, and O Delaire. "Strongly Anharmonic Phonons and Their Role in Superionic Diffusion and Ultralow Thermal Conductivity of Cu7PSe6." Advanced Energy Materials 12, no. 23 (2022): 2200596.
O Delaire. Tuning anisotropic bonding via chemistry and pressure in layered pnictides and chalcogenides. Final Report., 2022.
2021
M Calderón-Cueva, W Peng, SM Clarke, J Ding, BL Brugman, G Levental, A Balodhi, M Rylko, O Delaire, JPS Walsh et al. "Anisotropic Structural Collapse of Mg3Sb2and Mg3Bi2at High Pressure." Chemistry of Materials 33, no. 2 (2021): 567-573.
J Wang, J Ding, O Delaire, and G Arya. "Atomistic Mechanisms Underlying Non-Arrhenius Ion Transport in Superionic Conductor AgCrSe2." Acs Applied Energy Materials 4, no. 7 (2021): 7157-7167.
B Guzelturk, M Trigo, O Delaire, DA Reis, and AM Lindenberg. "Dynamically Tunable Terahertz Emission Enabled by Anomalous Optical Phonon Responses in Lead Telluride." Acs Photonics 8, no. 12 (2021): 3633-3640.
MK Gupta, J Ding, NC Osti, DL Abernathy, W Arnold, H Wang, Z Hood, and O Delaire. "Fast Na diffusion and anharmonic phonon dynamics in superionic Na3PS4." Energy Environ. Sci. 14, no. 12 (2021): 6554-6563.
X He, M Krogstad, MK Gupta, T Lanigan-Atkins, C Mao, F Ye, Y Liu, T Hong, S Chi, H Wei et al. "Multiple lattice instabilities and complex ground state in Cs$_2$AgBiBr$_6$." (2021).
Y Huang, S Yang, S Teitelbaum, GDL Pena, T Sato, M Chollet, D Zhu, JL Niedziela, D Bansal, AP May et al. "Observation of a Novel Lattice Instability in Ultrafast Photoexcited SnSe." (2021).
MK Gupta, R Mittal, B Singh, O Delaire, SN Achary, S Rols, AK Tyagi, and SL Chaplot. "Phonons and lithium diffusion in LiAlO2." Physical Review B 103, no. 17 (2021).
MP Jiang, M Trigo, S Fahy, A Hauber, ÉD Murray, I Savić, C Bray, JN Clark, T Henighan, M Kozina et al. "Photo-induced plasmon-phonon coupling in PbTe." (2021).
J Ding, T Lanigan-Atkins, M Calderón-Cueva, A Banerjee, DL Abernathy, A Said, A Zevalkink, and O Delaire. "Soft anharmonic phonons and ultralow thermal conductivity in Mg3(Sb, Bi)2 thermoelectrics." Science Advances 7, no. 21 (2021).
MK Gupta, R Mittal, S Kumar, B Singh, NH Jalarvo, O Delaire, R Shukla, SN Achary, AI Kolesnikov, AK Tyagi et al. "Stoichiometric tuning of lattice flexibility and Na diffusion in NaAlSiO4: quasielastic neutron scattering experiment andab initiomolecular dynamics simulations." Journal of Materials Chemistry A 9, no. 29 (2021): 16129-16136.
T Lanigan-Atkins, X He, MJ Krogstad, DM Pajerowski, DL Abernathy, GNMN Xu, Z Xu, D-Y Chung, MG Kanatzidis, S Rosenkranz et al. "Two-dimensional overdamped fluctuations of the soft perovskite lattice in CsPbBr3." Nature Materials 20, no. 7 (2021): 977-983.
AJE Rettie, J Ding, X Zhou, MJ Johnson, CD Malliakas, NC Osti, DY Chung, R Osborn, O Delaire, S Rosenkranz et al. "A two-dimensional type I superionic conductor." Nature Materials 20, no. 12 (2021): 1683-1688.
2020
X He, D Bansal, B Winn, S Chi, L Boatner, and O Delaire. "Anharmonic Eigenvectors and Acoustic Phonon Disappearance in Quantum Paraelectric SrTiO3." Physical Review Letters 124, no. 14 (2020).
J Ding, JL Niedziela, D Bansal, J Wang, X He, AF May, G Ehlers, DL Abernathy, A Said, A Alatas et al. "Anharmonic lattice dynamics and superionic transition in AgCrSe 2." Proceedings of the National Academy of Sciences of the United States of America 117, no. 8 (2020): 3930-3937.

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