Accurate measurement of sample conductivity in a diamond anvil cell with axis symmetrical electrodes and finite difference calculation
Source abstract
Abstract
We report a relatively precise method of conductivity measurement in a diamond anvil cell with axis symmetrical electrodes and finite difference calculation. The axis symmetrical electrodes are composed of two parts: one is a round thin-film electrode deposited on diamond facet and the other is the inside wall of metal gasket. Due to the asymmetrical configuration of the two electrodes, finite difference method can be applied to calculate the conductivity of sample, which can reduce the measurement error.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Force Microscopy Techniques and Applications · High-pressure geophysics and materials · Electronic and Structural Properties of Oxides
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Jilin University 1 State Key Laboratory of Superhard Materials, , Changchun 130012, China
Aviation University of Airforce 2 Department of Fundamental, , Changchun 130012, China
Funding
National Natural Science Foundation of China
References (20)
Show source-provided references
1. Science · 2008 · 319 · 150610.1126/science.1153282 ↗
2. Science · 2002 · 298 · 121310.1126/science.1078535 ↗
3. Nature · 2009 · 458 · 18610.1038/nature07827 ↗
4. Nature · 2002 · 419 · 59710.1038/nature01098 ↗
5. Appl. Phys. Lett. · 2000 · 77 · 340010.1063/1.1326838 ↗
6. Rev. Sci. Instrum. · 2003 · 74 · 246710.1063/1.1544084 ↗
7. Phys. Rev. Lett. · 2000 · 85 · 536410.1103/PhysRevLett.85.5364 ↗
8. Appl. Phys. Lett. · 2004 · 84 · 92710.1063/1.1645986 ↗
9. Appl. Phys. Lett. · 2007 · 90 · 11350710.1063/1.2712811 ↗
10. Phys. Rev. Lett. · 1984 · 53 · 48910.1103/PhysRevLett.53.489 ↗
11. Rev. Sci. Instrum. · 1989 · 60 · 47410.1063/1.1140402 ↗
12. Geophys. Res. Lett. · 2007 · 34 · L1630510.1029/2007GL030523 ↗
13. Philips Res. Rep. · 1958 · 13 · 1
14. Rev. Sci. Instrum. · 1978 · 49 · 155710.1063/1.1135301 ↗
15. Phys. Rev. Lett. · 1984 · 53 · 48910.1103/PhysRevLett.53.489 ↗
16. Appl. Phys. Lett. · 2007 · 90 · 24210210.1063/1.2748084 ↗
17. Rew. Sci. Instrum. · 2005 · 76 · 08391210.1063/1.2006347 ↗
18. Rev. Sci. Instrum. · 2007 · 78 · 07510610.1063/1.2754399 ↗
19. J. Appl. Phys. · 2007 · 101 · 06490410.1063/1.2712173 ↗
20. Phys. Rev. B · 1983 · 27 · 392010.1103/PhysRevB.27.3920 ↗