Julia Büscher, Alessandro Mirone, Michał Stękiel, Dominik Spahr, Wolfgang Morgenroth, Eiken Haussühl, Victor Milman, Alexei Bosak, Oleh Ivashko, Martin von Zimmermann, Ann-Christin Dippel, Björn Winkler
- The complete elastic stiffness tensor of thiourea has been determined from thermal diffuse scattering (TDS) using high-energy photons (100 keV). Comparison with earlier data confirms a very good agreement of the tensor coefficients. In contrast with established methods to obtain elastic stiffness coefficients (e.g. Brillouin spectroscopy, inelastic X-ray or neutron scattering, ultrasound spectroscopy), their determination from TDS is faster, does not require large samples or intricate sample preparation, and is applicable to opaque crystals. Using high-energy photons extends the applicability of the TDS-based approach to organic compounds which would suffer from radiation damage at lower photon energies.
Metadaten| Author: | Julia Büscher, Alessandro Mirone, Michał Stękiel, Dominik SpahrORCiDGND, Wolfgang MorgenrothORCiD, Eiken HaussühlORCiD, Victor MilmanORCiD, Alexei Bosak, Oleh IvashkoORCiDGND, Martin von Zimmermann, Ann-Christin DippelORCiD, Björn WinklerORCiDGND |
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| URN: | urn:nbn:de:hebis:30:3-583033 |
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| DOI: | https://doi.org/10.1107/S1600576720016039 |
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| ISSN: | 1600-5767 |
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| Parent Title (German): | Journal of applied crystallography |
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| Publisher: | Munksgaard |
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| Place of publication: | Copenhagen |
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| Document Type: | Article |
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| Language: | English |
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| Year of Completion: | 2021 |
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| Year of first Publication: | 2021 |
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| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
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| Release Date: | 2021/02/18 |
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| Tag: | elastic stiffness; thermal diffuse scattering; thiourea |
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| Volume: | 54 |
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| Issue: | Part 1 |
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| Page Number: | 8 |
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| First Page: | 287 |
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| Last Page: | 294 |
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| HeBIS-PPN: | 476997275 |
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| Institutes: | Geowissenschaften / Geographie / Geowissenschaften |
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| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
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| 5 Naturwissenschaften und Mathematik / 55 Geowissenschaften, Geologie / 550 Geowissenschaften |
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| Sammlungen: | Universitätspublikationen |
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| Licence (German): |  Creative Commons - Namensnennung 4.0 |
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