Measurement of specific contact resistivity using scanning voltage probes
نویسندگان
چکیده
منابع مشابه
Vertical Soil Profiling Using a Galvanic Contact Resistivity Scanning Approach
Proximal sensing of soil electromagnetic properties is widely used to map spatial land heterogeneity. The mapping instruments use galvanic contact, capacitive coupling or electromagnetic induction. Regardless of the type of instrument, the geometrical configuration between signal transmitting and receiving elements typically defines the shape of the depth response function. To assess vertical s...
متن کاملElectrical Resistivity Measurement of the Molten Cordierite Glass Using Two-wire method
Electrical resistivity (ER) is a main parameter in the melting processes of glasses. However, its measurement is difficult at high temperatures. In this study the electrical resistivity of different cordierite glass samples in the molten state was measured in the temperature range of 1100˚C to 1550 ˚C using the two-wire method. It was attempted to decrease the electrical resistivity of the glas...
متن کاملAnalytical method using modified scanning probes
The present invention provides a method of analyzing for a specific material in a sample using a sensor including a resonating member having resonating properties. The resonating member has a probe and a known material is disposed on or forms the probe. The method includes the steps of positioning the sensor proximate to the sample, detecting a force dependent change in the resonance properties...
متن کاملDNA probes on chip surfaces studied by scanning force microscopy using specific binding of colloidal gold.
Single-stranded DNA was covalently bound on chip surfaces using two different silanization procedures. The resulting surfaces were characterized by fluorescence and scanning force microscopy using sequence-complementary DNA molecules with labels. Colloidal gold (30 nm) was used as the topographic label. Scanning force microscopy revealed the individual labels on the surface and their distributi...
متن کاملCAD-Based Measurement Path Planning for Free-Form Shapes Using Contact Probes
Dimensional inspection of engineering components comprising free-form surfaces demands accurate measurement of a large number of discrete points, such that the actual shape may be fully characterised. This paper presents a methodology for CAD-based measurement of such components using a coordinate measuring machine equipped with a touch-trigger probe. The main shortcomings of the conventional m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2013
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4796175