Sun, Qiyang; Hou, Songrui; Wei, Bin; Su, Yaokun; Ortiz, Victor; Sun, Bo; Lin, Jiao Y. Y.; Smith, Hillary; Danilkin, Sergey; Abernathy, Douglas L.; Wilson, Richard B.; Li, Chen

Spin-Phonon Interactions Induced Anomalous Thermal Conductivity in Nickel (II) Oxide Journal Article

In: Materials Today Physics, pp. 101094, 2023.

Abstract | Links | BibTeX | Tags: anharmonicity, DFT, lattice dynamics, magnon, magnon-phonon, neutron, oxide, phonon, thermal transport

Cai, Qingan; Zhang, Yuemei; Luong, Diana; Tulk, Christopher A.; Fokwa, Boniface P. T.; Li, Chen

Spin–Phonon Interactions and Anharmonic Lattice Dynamics in Fe3GeTe2 Journal Article

In: Advanced Physics Research, no. 2200089, 2023.

Abstract | Links | BibTeX | Tags: anharmonicity, DFT, high pressure, magnon-phonon, Raman, selenide

Hou, Songrui; Wilson, Richard B.; Li, Chen

Response of vibrational properties and thermal conductivity of perovskites to pressure Journal Article

In: Materials Today Physics, vol. 32, no. 101010, 2023.

Abstract | Links | BibTeX | Tags: high pressure, phonon, thermal transport

Cai, Qingan; Wei, Bin; Sun, Qiyang; Said, Ayman H.; Li, Chen

Monolayer-like Lattice Dynamics in Bulk WSe2 Journal Article

In: Materials Today Physics, vol. 28, pp. 100856, 2022.

Abstract | Links | BibTeX | Tags:

Haberl, B.; Quirinale, D. G.; Li, C.; Granroth, G. E.; Nojiri, H.; Donnelly, M. -E.; Ushakov, S. V.; Boehler, R.; Winn, B. L.

Multi-Extreme Conditions at the Second Target Station Journal Article

In: Review of Scientific Instruments, vol. 93, iss. 8, no. 083907, 2022.

Abstract | Links | BibTeX | Tags: extreme environment, high pressure, instrument, neutron scattering

Hou, Songrui; Sun, Bo; Tian, Fei; Cai, Qingan; Xu, Youming; Wang, Shanmin; Chen, Xi; Ren, Zhifeng; Li, Chen; Wilson, Richard B.

Thermal Conductivity of BAs under Pressure Journal Article

In: Advanced Electronic Materials, no. 2200017, 2022.

Abstract | Links | BibTeX | Tags: high pressure, phonon, thermal transport

Chen, Shuonan; Colema, Devin; Abernathy, Douglas L.; Banerjee, Arnab; Mangolini, Lorenzo; Li, Chen

Distinct Acoustic and Optical Phonon Dependences on Particle Size, Oxidation, and Temperature in Silicon Nanocrystals Journal Article

In: Joural of Physical Chemistry C, vol. 126, iss. 30, pp. 12704-12711, 2022.

Abstract | Links | BibTeX | Tags: confinement, nanoparticle, neutron scattering, phonon, photonics, silicon

Sun, Qiyang; Wei, Bin; Su, Yaokun; Smith, Hillary; Lin, Jiao Y. Y.; Abernathy, Douglas L.; Li, Chen

Mutual spin-phonon driving effects and phonon eigenvector renormalization in nickel (II) oxide Journal Article

In: Proceedings of the National Academy of Sciences, vol. 119, iss. 29, pp. e2120553119, 2022.

Abstract | Links | BibTeX | Tags: anharmonicity, antiferromagnetic, first-principles, magnon, magnon-phonon

Su, Yaokun; Smith, Hillary L.; Stone, Matthew B.; Abernathy, Douglas L.; Lumsden, Mark D.; Adams, Carl P.; Li, Chen

Frustration-induced diffusive scattering anomaly and dimension change in FeGe2 Journal Article

In: Physical Review B, vol. 106, no. 024406, 2022.

Abstract | Links | BibTeX | Tags: frustration, magnetism, magnon-phonon, neutron, neutron scattering, phonon

Wei, Bin; Liu, Junyan; Cai, Qingan; Alatas, Ahmet; Said, Ayman H.; Hua, Meihua; ChenLi,; Hong, Jiawang

Giant anisotropic in-plane thermal conduction induced by Anomalous phonons in pentagonal PdSe2 Journal Article

In: Materials Today Physics, vol. 22, no. 100599, 2022.

Abstract | Links | BibTeX | Tags: anharmonicity, TMD

Angeles, F.; Sun, Q.; Ortiz, V.; Shi, J.; Li, C.; Wilson, R. B.

Interfacial thermal transport in spin caloritronic material systems Journal Article

In: Physical Review Materials, iss. 5, no. 114403, 2021.

Abstract | Links | BibTeX | Tags: lattice dynamics, thermal transport

Liu, Junyan; Strobel, Timothy A.; Zhang, Haidong; Abernathy, Doug; Li, Chen; Hong, Jiawang

Significant phase-space-driven thermal transport suppression in BC8 silicon Journal Article

In: Materials Today Physics, vol. 21, pp. 100566, 2021.

Abstract | Links | BibTeX | Tags: anharmonicity, lattice dynamics, phonon, thermal transport

Wei, B.; Cai, Q.; Sun, Q.; Su, Y.; Said, A. H.; Abernathy, D. L.; Hong, J.; Li, C.

Matryoshka Phonon Twining in a-GaN Journal Article

In: Communications Physics, vol. 4, no. 227, 2021.

Abstract | Links | BibTeX | Tags: lattice expansion, metal-insulator transition, phonon, thermal transport

Wei, B.; Sun, Q.; Li, C.; Hong, J.

Phonon anharmonicity: a pertinent review of recent progress and perspective Journal Article

In: SCIENCE CHINA Physics, Mechanics & Astronomy, vol. 64, no. 117001, 2021.

Links | BibTeX | Tags: anharmonicity, lifetime, metal-insulator transition, neutron scattering, thermal transport, vibrational entropy

Cai, Qingan; McIntire, Michael; Daemen, Luke L.; Li, Chen; Chronister, Eric L.

Pressure- and temperature-dependent inelastic neutron scattering study of the phase transition and phonon lattice dynamics in para-terphenyl Journal Article

In: Physical Chemistry Chemical Physics, vol. 23, pp. 8792, 2021.

Abstract | Links | BibTeX | Tags: high pressure, phonon, Raman

Li, Junxue; Simensen, Haakon T.; Reitz, Derek; Sun, Qiyang; Yuan, Wei; Li, Chen; Tserkovnyak, Yaroslav; Brataas, Arne; Shi, Jing

Observation of Magnon Polarons in a Uniaxial Antiferromagnetic Insulator Journal Article

In: Phys. Rev. Lett. , vol. 125, pp. 217201, 2020.

Abstract | Links | BibTeX | Tags: antiferromagnetic, magnon, magnon-phonon, polaron

Kim, D. S.; Hellman, O.; Shulumba, N.; Saunders, C. N.; Lin, J. Y. Y.; Smith, H. L.; Herriman, J. E.; Niedziela, J. L.; Abernathy, D. L.; Li, C. W.; Fultz, B.

Temperature-dependent phonon lifetimes and thermal conductivity of silicon by inelastic neutron scattering and ab initio calculations Journal Article

In: Phys. Rev. B, vol. 102, pp. 174311, 2020.

Abstract | Links | BibTeX | Tags: lattice, lifetime, phonon

Niedziela, J. L.; Bansal, D.; Ding, J.; Lanigan-Atkins, T.; Li, Chen; May, A. F.; Wang, H.; Lin, J. Y. Y.; Abernathy, D. L.; Ehlers, G.; Huq, A.; Parshall, D.; Lynn, J. W.; Delaire, O.

Controlling phonon lifetimes via sublattice disordering in AgBiSe2 Journal Article

In: Phys. Rev. Materials, vol. 4, pp. 105402, 2020.

Abstract | Links | BibTeX | Tags: lattice dynamics, phonon, thermal transport

Chen, Shuonan; Coleman, Devin; Abernathy, Douglas L.; Banerjee, Arnab; Daemen, Luke L.; Mangolini, Lorenzo; Li, Chen W.

Giant low-temperature anharmonicity in silicon nanocrystals Journal Article

In: Phys. Rev. Materials, vol. 4, pp. 056001, 2020.

Abstract | Links | BibTeX | Tags: anharmonicity, high temperature, lifetime, neutron

Sun, Qiyang; Li, Chen W.

Exploring nanoscale heat transport via neutron scattering Book Chapter

In: Liao, Bolin (Ed.): pp. 11-1~14, 2020, ISBN: 978-0-7503-1736-8.

Abstract | Links | BibTeX | Tags: lattice dynamics, phonon, thermal transport

He, L.; Li, Chen W.; Hamilton, W. A.; Hong, T.; Tong, X.; Winn, B. L.; Crow, L.; Bailey, K.; Gallego, N. C.

Anomalous neutron scattering ‘halo’ observed in highly oriented pyrolytic graphite Journal Article

In: Journal of Applied Cyrstallography, vol. 52, no. 2, pp. 296-303, 2019.

Abstract | Links | BibTeX | Tags: graphite, neutron scattering, phonon

Smith, Hillary L.; Shen, Yang; Kim, Dennis S.; Yang, Fred C.; Adams, C. P.; Li, Chen W.; Abernathy, D. L.; Stone, M. B.; Fultz, B.

Temperature dependence of phonons in FeGe2 Journal Article

In: Physical Review Materials, vol. 2, pp. 103602, 2018.

Abstract | Links | BibTeX | Tags: anharmonicity, high temperature, lattice expansion, magnetism, phonon, vibrational entropy

Li, Yiqun; Li, Chen W.; Li, Cong; Chen, Yan; An, Ke; Landskron, Kai

Probing the electrolyte infiltration behaviour of activated carbon supercapacitor electrodes by in situ neutron scattering using aqueous NaCl as electrolyte Journal Article

In: Carbon, vol. 136, pp. 139, 2018.

Abstract | Links | BibTeX | Tags: carbon, electrolyte, neutron scattering, super capacitor

Kim, D. S.; Hellman, O.; Herriman, J.; Smith, H. L.; Lin, J. Y. Y.; Shulumba, N.; Niedziela, J. L.; Li, C. W.; Abernathy, D. L.; Fultz, B.

Nuclear quantum effect with pure anharmonicity and the anomalous thermal expansion of silicon Journal Article

In: Proceedings of the National Academy of Sciences, vol. 115, no. 9, pp. 1992, 2018.

Abstract | Links | BibTeX | Tags: anharmonicity, first-principles, high temperature, lattice expansion

Haberl, Bianca; Dissanayake, Sachith; Ye, Feng; Daemen, Luke L.; Cheng, Yongqiang; Li, Chen W.; Ramirez-Cuesta, A. -J.; Matsuda, Masaaki; Molaison, Jamie J.; Boehler, Reinhard

Wide-angle diamond cell for neutron scattering Journal Article

In: High Pressure Research, vol. 37, no. 4, pp. 495-506, 2017.

Abstract | Links | BibTeX | Tags: diamond anvil cell, diffraction, high pressure, neutron scattering

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

In: Nature Physics, vol. 13, no. 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

In: Physical Review B, vol. 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

In: Physical Review B, vol. 94, no. 5, pp. 054307, 2016.

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

Li, Chen W; Smith, H L; Lan, T; Niedziela, J L; Munoz, J A; Keith, J B; Mauger, L; Abernathy, D L; Fultz, B

Phonon anharmonicity of monoclinic zirconia and yttrium-stabilized zirconia Journal Article

In: Physical Review B, vol. 91, no. 14, pp. 5563, 2015.

Links | BibTeX | Tags: anharmonicity, oxide, phonon

Delaire, O; Al-Qasir, I I; May, A F; Li, Chen W; Sales, B C; Niedziela, J L; Ma, J; Matsuda, M; Abernathy, D L; Berlijn, T

Heavy-impurity resonance, hybridization, and phonon spectral functions in Fe1−xMxSi (M=Ir, Os) Journal Article

In: Physical Review B, vol. 91, no. 9, pp. 784, 2015.

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

Lan, T; Li, Chen W; Hellman, O; Kim, D S; Munoz, J A; Smith, H L; Abernathy, D L; Fultz, B

Phonon quarticity induced by changes in phonon-tracked hybridization during lattice expansion and its stabilization of rutile TiO2 Journal Article

In: Physical Review B, vol. 92, no. 5, 2015.

Links | BibTeX | Tags: anharmonicity, lattice, lattice expansion, oxide, phonon

Kim, D S; Smith, H L; Niedziela, J L; Li, Chen W; Abernathy, D L; Fultz, B

Phonon anharmonicity in silicon from 100 to 1500 K Journal Article

In: Physical Review B, vol. 91, no. 1, pp. 014307, 2015.

Links | BibTeX | Tags: anharmonicity, lattice, lattice expansion, phonon

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

In: Nature Physics, vol. 11, no. 12, pp. 1063–1069, 2015.

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

Bansal, D; Li, Chen W; Said, A H; Abernathy, D L; Yan, J

Electron-phonon coupling and thermal transport in the thermoelectric compound Mo3Sb7−xTex Journal Article

In: Physical Review B, vol. 92, no. 21, pp. 214301, 2015.

Links | BibTeX | Tags: electron-phonon coupling, phonon, thermal transport, 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

In: Nature, vol. 515, no. 7528, pp. 535-539, 2014.

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

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

In: Physical Review B, vol. 90, no. 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

In: Physical Review Letters, vol. 112, no. 17, pp. 194, 2014.

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

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

In: Physical Review B, vol. 89, no. 5, pp. 2022, 2014.

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

Lan, T; Li, Chen W; Fultz, B

Phonon anharmonicity of rutile SnO 2studied by Raman spectrometry and first principles calculations of the kinematics of phonon-phonon interactions Journal Article

In: Physical Review B, vol. 86, no. 13, pp. 134302, 2012.

Abstract | Links | BibTeX | Tags: anharmonicity, first-principles, phonon, Raman

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

In: Physical Review Letters, vol. 107, no. 11, pp. 115501, 2011.

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

Li, Chen W; Tang, X; Munoz, J A; Keith, J B; Tracy, S J; Abernathy, D L; Fultz, B

Structural Relationship between Negative Thermal Expansion and Quartic Anharmonicity of Cubic ScF3 Journal Article

In: Physical Review Letters, vol. 107, no. 19, pp. 195504, 2011.

Links | BibTeX | Tags: anharmonicity. fluoride, lattice expansion, NTE, phonon

Markovskiy, N D; Munoz, J A; Lucas, M S; Li, Chen W; Delaire, O; Stone, M B; Abernathy, D L; Fultz, B

Nonharmonic phonons in MgB 2at elevated temperatures Journal Article

In: Physical Review B, vol. 83, no. 17, pp. 174301, 2011.

Abstract | Links | BibTeX | Tags: anharmonicity, high temperature, MgB2, phonon

Tang, X; Li, Chen W; Fultz, B

Anharmonicity-induced phonon broadening in aluminum at high temperatures Journal Article

In: Physical Review B, vol. 82, no. 18, pp. 184301, 2010.

Abstract | Links | BibTeX | Tags: Al, anharmonicity, high temperature, lifetime, phonon

Keith, J B; Fennick, J R; Nelson, D R; Junkermeier, C E; Lin, J Y Y; Li, Chen W; McKerns, M M; Lewis, J P; Fultz, B

AtomSim: web-deployed atomistic dynamics simulator Journal Article

In: Journal of Applied Crystallography, vol. 43, no. 6, pp. 1553-1559, 2010.

Abstract | Links | BibTeX | Tags: lattice dynamics, software

Lucas, M S; Munoz, J A; Mauger, L; Li, Chen W; Sheets, A O; Turgut, Z; Horwath, J; Abernathy, D L; Stone, M B; Delaire, O; Xiao, Y; Fultz, B

Effects of chemical composition and B2 order on phonons in bcc Fe–Co alloys Journal Article

In: Journal of Applied Physics, vol. 108, no. 2, pp. 023519, 2010.

Links | BibTeX | Tags: Fe, phonon, vibrational entropy

Li, Chen W; McKerns, M M; Fultz, B

A Raman Spectrometry Study of Phonon Anharmonicity of Zirconia at Elevated Temperatures Journal Article

In: Journal of the American Ceramic Society, vol. 94, no. 1, pp. 224-229, 2010.

Abstract | Links | BibTeX | Tags: anharmonicity, high temperature, oxide, phonon, Raman

Li, Chen W; McKerns, M M; Fultz, B

Raman spectrometry study of phonon anharmonicity of hafnia at elevated temperatures Journal Article

In: Physical Review B, vol. 80, no. 5, pp. 1745, 2009.

Abstract | Links | BibTeX | Tags: anharmonicity, high temperature, oxide, phonon, Raman

Wang, J J; He, C Y; Meng, L F; Li, Chen W; Han, R S; Gao, Z X

Magnetic levitation force between a superconducting bulk magnet and a permanent magnet Journal Article

In: Superconductor Science and Technology, vol. 16, no. 4, pp. 527-533, 2003.

Links | BibTeX | Tags: magnetism, superconductor