دورية أكاديمية
Establishing gold and platinum standards to 1 terapascal using shockless compression.
| العنوان: | Establishing gold and platinum standards to 1 terapascal using shockless compression. |
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| المؤلفون: | Fratanduono DE; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA. fratanduono1@llnl.gov., Millot M; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., Braun DG; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., Ali SJ; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., Fernandez-Pañella A; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., Seagle CT; Sandia National Laboratories, Albuquerque, NM 87185-1195, USA., Davis JP; Sandia National Laboratories, Albuquerque, NM 87185-1195, USA., Brown JL; Sandia National Laboratories, Albuquerque, NM 87185-1195, USA., Akahama Y; Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigohri 678-1297, Japan., Kraus RG; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., Marshall MC; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., Smith RF; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., O'Bannon EF 3rd; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., McNaney JM; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA., Eggert JH; Lawrence Livermore National Laboratory, Livermore, CA 94550, USA. |
| المصدر: | Science (New York, N.Y.) [Science] 2021 Jun 04; Vol. 372 (6546), pp. 1063-1068. |
| نوع المنشور: | Journal Article; Research Support, U.S. Gov't, Non-P.H.S. |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication Model: Print Cited Medium: Internet ISSN: 1095-9203 (Electronic) Linking ISSN: 00368075 NLM ISO Abbreviation: Science Subsets: PubMed not MEDLINE; MEDLINE |
| أسماء مطبوعة: | Publication: Original Publication: New York, N.Y. : [s.n.] 1880- |
| مستخلص: | New techniques are advancing the frontier of high-pressure physics beyond 1 terapascal, leading to new discoveries and offering stringent tests for condensed-matter theory and advanced numerical methods. However, the ability to absolutely determine the pressure state remains challenging, and well-calibrated pressure-density reference materials are required. We conducted shockless dynamic compression experiments at the National Ignition Facility and the Z machine to obtain quasi-absolute, high-precision, pressure-density equation-of-state data for gold and platinum. We derived two experimentally constrained pressure standards to terapascal conditions. Establishing accurate experimental determinations of extreme pressure will facilitate better connections between experiments and theory, paving the way toward improving our understanding of material response to these extreme conditions. (Copyright © 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.) |
| التعليقات: | Comment in: Science. 2021 Jun 4;372(6546):1037-1038. (PMID: 34083473) |
| تواريخ الأحداث: | Date Created: 20210604 Date Completed: 20210614 Latest Revision: 20210614 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1126/science.abh0364 |
| PMID: | 34083483 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1095-9203 |
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| DOI: | 10.1126/science.abh0364 |