Search Results - "high-temperature superconductivity"
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High temperature superconductivity: puzzles & promises
Published 2004“…The discovery of high temperature superconductivity (HTS) in the non-inter-metallic compounds La2-x Bax CuO4 at 35 k(1986) and YBa2CuO37 at 93 K (1987) has been ranked as one of the most exciting advancement in modern physics, with profound implications for technologies. …”
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Modeling of electrical properties in the fabrication of layered superconducting thin films
Published 2014“…The description and devices application aspect of the PLD on high temperature superconducting epitaxial films have an important role in the field of superconductivity. …”
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Application of STATCOM-HTS to Improve DFIG Performance and FRT during IGBT Short Circuit
Published 2014“…This paper introduces a new application for a static synchronous compensator (STATCOM) equipped with a high-temperature superconducting coil (HTS) to compensate both active and reactive powers at the PCC during short-circuit events within the insulated-gate bipolar transistor (IGBT) switches of the grid side converter (GSC) of a doubly-fed induction generator (DFIG)-based WECS. …”
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Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation
Published 2020“…Y-123 was prepared using co-precipitation method for good quality bulk of high temperature superconducting material. Carbon nanofibers with 0.2–0.8 wt% were added into Y-123 superconductors. …”
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Microstructure and dielectric properties of Yttrium Iron Garnet-Strontium Titanate bi-plates junctions and composites junctions
Published 2017“…Therefore, it may be useful in microwave applications such as tunable HTS (high temperature superconducting) microwave filters. Analysis using complex modulus was also done on the samples to verify the polarization mechanism involved in the samples and slabs.…”
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Miniaturization of microwave bandpass filters using nanostructured and bulk YBa2Cu3O7−δ superconductor films
Published 2018“…This thesis describes the design and development of microwave bandpass filters characterized by high return loss (-30 dB), small insertion loss (up to -2 dB), small size (100 mm2) and broad bandwidth (1.5 GHz) using high-temperature superconducting YBa2Cu3O7-δ (HTS YBCO). The microwave bandpass filter circuit is designed using the computer-aided design (CAD) software using finite element modelling employing known as High Frequency Structural Simulator (HFSS) software. …”
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