Finite element analysis of the effect of electrodes placement on accurate resistivity measurement in a diamond anvil cell with van der Pauw technique

2010 ◽  
Vol 107 (10) ◽  
pp. 104903 ◽  
Author(s):  
Baojia Wu ◽  
Xiaowei Huang ◽  
Yonghao Han ◽  
Chunxiao Gao ◽  
Gang Peng ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Element Analysis ◽  
Diamond Anvil ◽  
Van Der Pauw

Finite element analysis of resistivity measurement with van der Pauw method in a diamond anvil cell

2007 ◽  
Vol 90 (24) ◽  
pp. 242102 ◽  
Author(s):  
Xiaowei Huang ◽  
Chunxiao Gao ◽  
Yonghao Han ◽  
Ming Li ◽  
Chunyuan He ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Element Analysis ◽  
Diamond Anvil ◽  
Van Der Pauw ◽  
Van Der Pauw Method

Finite element analysis of the effect of electrode resistivity on resistivity measurement in a diamond anvil cell

2007 ◽  
Vol 90 (20) ◽  
pp. 204102 ◽  
Author(s):  
Xiaowei Huang ◽  
Chunxiao Gao ◽  
Dongmei Zhang ◽  
Ming Li ◽  
Chunyuan He ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Element Analysis ◽  
Diamond Anvil

Finite element analysis of resistivity measurement with four point probe in a diamond anvil cell

2007 ◽  
Vol 101 (6) ◽  
pp. 064904 ◽  
Author(s):  
Xiaowei Huang ◽  
Chunxiao Gao ◽  
Ming Li ◽  
Chunyuan He ◽  
Aimin Hao ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Element Analysis ◽  
Diamond Anvil

Finite Element Analysis Route to Achieve Accurate Resistivity Measurements in Diamond Anvil Cell

2013 ◽  
Vol 669 ◽  
pp. 279-282
Author(s):  
Xuan Guo Nan ◽  
Gang Peng ◽  
Bao Jia Wu
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Clear Understanding ◽  
Element Analysis ◽  
Steady Current ◽  
Diamond Anvil ◽  
The Difference

To have a clear understanding of the effect of electrode resistivity on the in-situ resistivity measurement under high pressure in a diamond anvil cell (DAC), we perform finite element analysis (FEA) to simulate the distribution of the steady current field in sample. The theoretical analysis reveals the origin of the effect. It is caused by the resistivity difference between electrodes and sample. And the more the difference of their resistivity is, the more obvious the effect is. All these will result in large resistivity error. However we find that reducing the resistivity difference between the electrode and sample can improve the results.

Finite element analysis of the diamond anvil cell: Achieving 4.6 Mbar

1986 ◽  
Vol 48 (19) ◽  
pp. 1258-1260 ◽  
Author(s):  
William C. Moss ◽  
John O. Hallquist ◽  
Robin Reichlin ◽  
Kenneth A. Goettel ◽  
Sue Martin
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Diamond Anvil Cell ◽  
Element Analysis ◽  
Diamond Anvil
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