Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33
Phonon lifetime is a fundamental parameter of thermal transport however its determination is challenging. Using inelastic neutron scattering and the neutron resonant spin-echo technique, Lory et al. determine the acoustic phonon lifetime in a single crystal of clathrate Ba7.81Ge40.67Au5.33.
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Nature Portfolio
2017
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oai:doaj.org-article:57485382d627427aa06863b5f6198a712021-12-02T14:41:09ZDirect measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.3310.1038/s41467-017-00584-72041-1723https://doaj.org/article/57485382d627427aa06863b5f6198a712017-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-00584-7https://doaj.org/toc/2041-1723Phonon lifetime is a fundamental parameter of thermal transport however its determination is challenging. Using inelastic neutron scattering and the neutron resonant spin-echo technique, Lory et al. determine the acoustic phonon lifetime in a single crystal of clathrate Ba7.81Ge40.67Au5.33.Pierre-François LoryStéphane PailhèsValentina M. GiordanoHolger EuchnerHong Duong NguyenReiner RamlauHorst BorrmannMarcus SchmidtMichael BaitingerMatthias IkedaPetr TomešMarek MihalkovičCéline AllioMark Robert JohnsonHelmut SchoberYvan SidisFrédéric BourdarotLouis Pierre RegnaultJacques OllivierSilke PaschenYuri GrinMarc de BoissieuNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-10 (2017) |
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Science Q |
| spellingShingle |
Science Q Pierre-François Lory Stéphane Pailhès Valentina M. Giordano Holger Euchner Hong Duong Nguyen Reiner Ramlau Horst Borrmann Marcus Schmidt Michael Baitinger Matthias Ikeda Petr Tomeš Marek Mihalkovič Céline Allio Mark Robert Johnson Helmut Schober Yvan Sidis Frédéric Bourdarot Louis Pierre Regnault Jacques Ollivier Silke Paschen Yuri Grin Marc de Boissieu Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33 |
| description |
Phonon lifetime is a fundamental parameter of thermal transport however its determination is challenging. Using inelastic neutron scattering and the neutron resonant spin-echo technique, Lory et al. determine the acoustic phonon lifetime in a single crystal of clathrate Ba7.81Ge40.67Au5.33. |
| format |
article |
| author |
Pierre-François Lory Stéphane Pailhès Valentina M. Giordano Holger Euchner Hong Duong Nguyen Reiner Ramlau Horst Borrmann Marcus Schmidt Michael Baitinger Matthias Ikeda Petr Tomeš Marek Mihalkovič Céline Allio Mark Robert Johnson Helmut Schober Yvan Sidis Frédéric Bourdarot Louis Pierre Regnault Jacques Ollivier Silke Paschen Yuri Grin Marc de Boissieu |
| author_facet |
Pierre-François Lory Stéphane Pailhès Valentina M. Giordano Holger Euchner Hong Duong Nguyen Reiner Ramlau Horst Borrmann Marcus Schmidt Michael Baitinger Matthias Ikeda Petr Tomeš Marek Mihalkovič Céline Allio Mark Robert Johnson Helmut Schober Yvan Sidis Frédéric Bourdarot Louis Pierre Regnault Jacques Ollivier Silke Paschen Yuri Grin Marc de Boissieu |
| author_sort |
Pierre-François Lory |
| title |
Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33 |
| title_short |
Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33 |
| title_full |
Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33 |
| title_fullStr |
Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33 |
| title_full_unstemmed |
Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33 |
| title_sort |
direct measurement of individual phonon lifetimes in the clathrate compound ba7.81ge40.67au5.33 |
| publisher |
Nature Portfolio |
| publishDate |
2017 |
| url |
https://doaj.org/article/57485382d627427aa06863b5f6198a71 |
| work_keys_str_mv |
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