Note: The effect of sample insulation on experiment precision of resistivity measurement in a diamond anvil cell

2010 ◽  
Vol 81 (3) ◽  
pp. 036108 ◽  
Keyword(s):  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Diamond Anvil

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 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

Resistivity Measurement of Molten Olivine in a Laser-Heated Diamond Anvil Cell

2007 ◽  
Vol 24 (4) ◽  
pp. 1010-1012 ◽  
Author(s):  
Li Ming ◽  
Gao Chun-Xiao ◽  
Ma Yan-Zhang ◽  
He Chun-Yuan ◽  
Hao Ai-Min ◽  
...  
Keyword(s):  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Diamond Anvil ◽  
Laser Heated

The electrode factor on the accuracy of electrical resistivity measurement in diamond anvil cell

2011 ◽  
Vol 8 (5) ◽  
pp. 1692-1694 ◽  
Author(s):  
Baojia Wu ◽  
Yonghao Han ◽  
Gang Peng ◽  
Xiaowei Huang ◽  
Cailong Liu ◽  
...  
Keyword(s):  
Electrical Resistivity ◽  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
Electrical Resistivity Measurement ◽  
Diamond Anvil

The Effect of By-pass Current on the Accuracy of Resistivity Measurement in a Diamond Anvil Cell

2013 ◽  
Vol 30 (6) ◽  
pp. 060701 ◽  
Author(s):  
Jie Yang ◽  
Gang Peng ◽  
Cai-Long Liu ◽  
Han Lu ◽  
Yong-Hao Han ◽  
...  
Keyword(s):  
Diamond Anvil Cell ◽  
Resistivity Measurement ◽  
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.

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