Evaluation of a thermoelectric material using duo-frequency impedance spectroscopy method

2020 ◽  
Vol 261 ◽  
pp. 114620 ◽  
Author(s):  
Mioko Otsuka ◽  
Taichi Arisaka ◽  
Yasuhiro Hasegawa
Keyword(s):  
Impedance Spectroscopy ◽  
Thermoelectric Material ◽  
Spectroscopy Method

Changes of Electrical Parameters of Cement Chipboards Cetris-Basic after Freezing Cycle

2015 ◽  
Vol 1124 ◽  
pp. 197-202
Author(s):  
Ivo Kusák ◽  
Miroslav Lunak
Keyword(s):  
Impedance Spectroscopy ◽  
Impedance Spectrum ◽  
Spectroscopy Method ◽  
Dielectric Losses ◽  
Electrical Parameters ◽  
Stress Cycle ◽  
Freezing Cycle ◽  
Multiple Measurements ◽  
Tan Δ ◽  
Post Stress

NDT impedance spectroscopy method was used to characterize a Cetris wood-cement chipboard. Dry specimen pre-stress and post-stress cycle tan δ (f) spectrum variances were observed. Effects of potential dielectric losses and the predominance of the polarization and conductivity components in various regions of the impedance spectrum of samples after frozen stress cycle are described. The method reproducibility has been verified by multiple measurements.

scholarly journals Toxicity studies using mammalian cells and impedance spectroscopy method

2015 ◽  
Vol 3 ◽  
pp. 112-121 ◽  
Author(s):  
Xudong Zhang ◽  
Fang Li ◽  
Anis Nurashikin Nordin ◽  
John Tarbell ◽  
Ioana Voiculescu
Keyword(s):  
Impedance Spectroscopy ◽  
Mammalian Cells ◽  
Spectroscopy Method ◽  
Toxicity Studies
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