Resonant Ultrasound Spectroscopy for Irregularly-Shaped Samples and its Application to Uranium Ditelluride
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arXiv
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| Format: | Preprint |
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2023
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| author | Theuss, Florian Simarro, Gregorio de la Fuente Shragai, Avi Grissonnanche, Gael Hayes, Ian M. Saha, Shanta Shishidou, Tatsuya Chen, Taishi Nakatsuji, Satoru Ran, Sheng Weinert, Michael Butch, Nicholas P. Paglione, Johnpierre Ramshaw, B. J. |
| author_facet | Theuss, Florian Simarro, Gregorio de la Fuente Shragai, Avi Grissonnanche, Gael Hayes, Ian M. Saha, Shanta Shishidou, Tatsuya Chen, Taishi Nakatsuji, Satoru Ran, Sheng Weinert, Michael Butch, Nicholas P. Paglione, Johnpierre Ramshaw, B. J. |
| contents | Resonant ultrasound spectroscopy (RUS) is a powerful technique for measuring the full elastic tensor of a given material in a single experiment. Previously, this technique was limited to regularly-shaped samples such as rectangular parallelepipeds, spheres, and cylinders. We demonstrate a new method for determining the elastic moduli of irregularly-shaped samples, extending the applicability of RUS to a much larger set of materials. We apply this new approach to the recently-discovered unconventional superconductor UTe$_2$ and provide its elastic tensor at both 300 and 4 kelvin. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2303_03473 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Resonant Ultrasound Spectroscopy for Irregularly-Shaped Samples and its Application to Uranium Ditelluride Theuss, Florian Simarro, Gregorio de la Fuente Shragai, Avi Grissonnanche, Gael Hayes, Ian M. Saha, Shanta Shishidou, Tatsuya Chen, Taishi Nakatsuji, Satoru Ran, Sheng Weinert, Michael Butch, Nicholas P. Paglione, Johnpierre Ramshaw, B. J. Strongly Correlated Electrons Superconductivity Resonant ultrasound spectroscopy (RUS) is a powerful technique for measuring the full elastic tensor of a given material in a single experiment. Previously, this technique was limited to regularly-shaped samples such as rectangular parallelepipeds, spheres, and cylinders. We demonstrate a new method for determining the elastic moduli of irregularly-shaped samples, extending the applicability of RUS to a much larger set of materials. We apply this new approach to the recently-discovered unconventional superconductor UTe$_2$ and provide its elastic tensor at both 300 and 4 kelvin. |
| title | Resonant Ultrasound Spectroscopy for Irregularly-Shaped Samples and its Application to Uranium Ditelluride |
| topic | Strongly Correlated Electrons Superconductivity |
| url | https://arxiv.org/abs/2303.03473 |