Four Probe
Electrical Conductivity Studies on Individual Conjugated Polymer Nanowires: Two Probe and Four Probe Results
... and four-probe electrical measurements on individual PEDOT nanowires with different diameters ranging from 20 to 190 ...a four-probe electrical measurement is necessary to reveal the intrinsic ...
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Construction of Sheet Resistance Measurement Setup for Tin Dioxide Film Using Four Probe Method
... that are nominally uniform in thickness. It is commonly used to characterize materials made by semiconductor doping, metal deposition, resistive paste printing, and glass coating. Examples of these processes are: doped ...
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Mechanically Stable Nano-graphite Polyaniline Composites: Synthesis and Characterization
... The electrical resistivity of the composites was measured using four probe method. Conductivities of samples were then calculated using average of resistivity values[r] ...
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Electrical Conductivity Studies on Polyethylene Terephthalate (PET) Thin Films
... The four-probe method gives an average value of the ...The four-probe method avoids the necessity of measurement of cross-sectional area and is thus suitable for arbitrarily shaped ...
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Synthesisation of 2223 Superconductors Rohitash Kumar, H. S. Singh
... by four-probe technique, which is considered as a good method for studying the electrical behavior of superconducting materials and a good tool for determining the Tc ...
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Chemical Vapour Deposition Graphene Field-Effect Transistors for Detection of Human Chorionic Gonadotropin Cancer Risk Biomarker
... levels of hCG antigen demonstrated the limit of detection of the GFET sensors to be below 1 pg/mL 17.. using four-probe electrical measurements.[r] ...
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Synthesis, Structure, Magnetic and Electric Transport Properties of Cr0.5Al0.5Te1.93
... by four probe method in a four probe cell, using Keithley programmable constant current supply source model 224 and nano- voltmetermodel181 for the purpose of current source and voltage ...
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Automated Nutrients Analysis for Buoys in Sea-Water and Intercalibration
... reported in this paper. The sampling frequency chosen was adapted to the amount of reagents and standards that were filling the flexible bags (500 ml). A about 3-month field test was planned with a 6 hours sampling ...
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Experimental study of the flow field disturbance in the vicinity of single sensor hot-wire anemometer
... (SN) probe was carried ...the probe orientation in relation to freestream ...SN probe suggests that it may not be such a "point" measurement method as it is commonly assumed to ...
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A Review Paper on Electronic Sensor Based System to identify undesired ingredients present in Liquid
... Virtual sensor system, tests the quality of the drinking water. The research is going with the direction to use this type of sensor system to measure the quality of liquid, for example, in [1] a four electrode ...
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Detecting Target Identity—Location/Response Binding in Visuo spatial Tasks Using a Cueing Procedure: An Exploratory Study
... generated four Conditions, formed by which prime trial features were repeated/changed on the probe trial: repeat neither target identity, location, nor response; change target identity, repeat target ...
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Molecular techniques for the detection of Chlamydia trachomatis
... Upon cleansing the cervix, four swabs were taken and used for each of the four detection methods evaluated in this study i.e., culture, probe, DFA, and ELISA.. Cotton swabs American Scie[r] ...
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Simulation of a four sensor probe using a rotating dual sensor probe
... The reference data for the azimuthal β and polar γ angles can be acquired straight from the hinged probe holder and using an inclinometer. For the magnitude of the velocity vector (which is always vertical and ...
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The feasibility study of transnasopharyngeal esophagus echocardiography in the ultrasonic diagnosis
... often occur in peacetime; ④ whether hemorrhages are easy to stop; ⑤ whether chronic diseases such as cirrho- sis and uremia are suffered; ⑥ whether anticoagulants are taken for a long time. If the patient has the above ...
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Multivalent Dendritic Molecules as Broad Spectrum Bacteria Agglutination Agents
... from four to ...with four ZnDPA units indicated a high selectivity for bacteria agglutination in the presence of mammalian cells and no measurable effect on the health of the ...
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Implementation of EIS for dopant profile analysis in n-type silicon
... Depth profile characterization is critical for obtaining optimum performance in the semiconductor device fabrication and photovoltaic industry [1]. Conventional methods for obtaining dopant profile are secondary ion mass ...
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Mapping breast tissue types by miniature radio-frequency near-field spectroscopy sensor in ex-vivo freshly excised specimens
... One or two transverse-cut sections were immediately sampled by the probe. The time between performing the measurements and tissue excision was no longer than 30 min. Specially designed stencils were placed on the ...
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Designed and Analyzing Different Conical Probes for Detecting Tumor in Skin
... Skin cancer is a common type of cancer.[1] It is extended due to the development of abnormal growth of cells that emerges from the skin. [2] These cells can damage other parts of the body. The frequencies of 35 GHz and ...
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The Effect of Tin Weight Fraction and Annealing Condition on Electrical and Optical Properties of ITO/TiO2 Nanostructured Film
... of four-point probe technique showed that the resistivity of the nanocrystalline ITO film depends on the Sn doping, the thickness of the prepared film and atmospheric conditions applied during ...
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Water temperature effect on upward air-water flow in a vertical pipe: Local measurements database using four-sensor conductivity probes and LDA
... the probe and signal delay recoded between different paired ...The four-sensor conductivity probe method can predict the IAC without any assumptions of bubble shape or interfacial motion for bubbles ...
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