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The research of inhomogeneity in eddy current sensors
This paper reports the principle of displacement eddy current sensors and highlights the advantages compared with other non-contact sensors. Key factors that influence the sensor accuracy areExpand
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A Fieldbus-based intelligent sensor
This paper presents an infrastructure and its function of an intelligent sensor based on a frequency output sensor and Fieldbus. The intelligent sensor embeds the extra functionality into aExpand
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Preparation and Superconductivity of a MgB2 Superconducting Tape
A MgB2 superconducting tape has been successfully prepared by a new way of boron diffusion into Mg tape. This tape superconductor has a Tc of 39 K with a sharp transition width of 0.4 K, high bulkExpand
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The design of miniaturised displacement transducers for deep hole diameter measurement
The paper presents a new approach to the design of a miniaturised displacement transducer for deep hole measurement. By exploiting the induced eddy current effects detected by chip coils, the sensorExpand
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Structural modulation waves in the Pb-doped Bi-2223 (Bi2Sr2Ca2Cu3Ox) phase are observed for the first time on the potential distribution function projected along the a axis. The newly developedExpand
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Computational algorithms for linear variable differential transformers (LVDTs)
The authors present an equivalent magnetic circuit for a solenoid linear variable differential transformer. Using magnetic circuit theory, the calculations for its magnetic circuit reluctance, mutualExpand
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Intergrain current flow in a randomly oriented polycrystalline SmFeAsO0.85 oxypnictide
We report a direct current transport study of the local intergrain connections in a polycrystalline SmFeAsO0.85 (Sm1111) bulk, for which we earlier estimated significant intergranular criticalExpand
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Liquid crystal beam shaping devices employing patterned photoalignment layers for high-peak-power laser applications
Optical elements with spatially varying transmission are required for laser engineering and imaging systems. Although refractive systems can transform the Gaussian energy distribution of a laser beamExpand
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A miniaturised sensor for deep hole diameter measurement
Abstract A miniaturised displacement senor for deep hole measurement is reported in this paper. By exploiting the induced eddy current effects detected by chip coils, the sensor generates a ’digital’Expand
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Growth and polarization features of highly (100) oriented Pb(Zr0.53Ti0.47)O3 films on Si with ultrathin SiO2 buffer layer
Highly (100) oriented Pb(Zr0.53Ti0.47)O3 (PZT) films were prepared on Si substrates with ultrathin SiO2 buffer layer by pulsed laser deposition. Hysteresis measurements show that saturationExpand
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