Projects per year
Abstract / Description of output
High-pressure metal hydride (MH) research evolved into a thriving field within condensed matter physics following the realization of metallic compounds showing phonon mediated near room-temperature superconductivity. However, severe limitations in determining the chemical formula of the reaction products, especially with regards to their hydrogen content, impedes a deep understanding of the synthesized phases and can lead to significantly erroneous conclusions. Here, we present a way to directly access the hydrogen content of MH solids synthesized at high pressures in (laser-heated) diamond anvil cells using nuclear magnetic resonance spectroscopy. We show that this method can be used to investigate MH compounds with a wide range of hydrogen content, from MHx with x = 0.15 (CuH0.15) to x ≲ 6.4 (H6±0.4S5).
Original language | English |
---|---|
Article number | 018401 |
Pages (from-to) | 1-7 |
Number of pages | 7 |
Journal | Matter and Radiations at Extremes |
Volume | 8 |
Issue number | 1 |
DOIs | |
Publication status | Published - 4 Jan 2023 |
Fingerprint
Dive into the research topics of 'Direct hydrogen quantification in high-pressure metal hydrides'. Together they form a unique fingerprint.Projects
- 1 Active
-
Nitrogen under Extreme Conditions: From Fundamental Physics to Novel Functional Materials
14/02/22 → 13/02/26
Project: Research