| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Grivel, Jean-Claude Roger
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2023Production of magnesium diboride wires
- 2021Millimeter-Wave Response of All Metal-Organic Deposited YBCO Transition Edge Bolometercitations
- 2019Electrical, magnetic and magnetotransport properties of Na and Mo doped Ca3Co4O9 materialscitations
- 2018Influence of iridium doping in MgB2 superconducting wirescitations
- 2018Two level undercut-profile substrate-based filamentary coated conductors produced using metal organic chemical vapor depositioncitations
- 2018New insights into the thermal behavior and decomposition of sodium propionatecitations
- 2018Deposition of highly oriented (K,Na)NbO3 films on flexible metal substratescitations
- 2017Thickness-Dependent Properties of YBCO Films Grown on GZO/CLO-Buffered NiW Substratescitations
- 2017Pulsed Laser Deposition of YBa2Cu3Ox with Scanning Beam: Target to Substrate Composition Transfer and Film Structurecitations
- 2016Preparation and characterization of Sc doped MgB2 wirescitations
- 2016Characterization of YBa2Cu3O7−δ Films With Various Porous Structures Grown by Metalorganic Decomposition Routecitations
- 2016All Metal Organic Deposited High-Tc Superconducting Transition Edge Bolometer on Yttria-Stabilized Zirconia Substratecitations
- 2016Superconducting Dy1-x(Gd,Yb)xBa2Cu3O7-δ thin films made by Chemical Solution Depositioncitations
- 2016Effect of Platinum Group Metal Doping in Magnesium Diboride Wirescitations
- 2015Influence of SrF2 on the Formation, Microstructure and Critical Temperature of (Bi,Pb)2Sr2Ca2Cu3O10 Polycrystalline Samplescitations
- 2014Comparative characterization of Cu–Ni substrates for coated conductorscitations
- 2014Manufacture of Bi-cuprate thin films on MgO single crystal substrates by chemical solution deposition
- 2014The crystal structure of paramagnetic copper(ii) oxalate (CuC2O4):citations
- 2013Microstructure, texture and magnetic properties of Ni-Cu-W substrates for coated conductorscitations
- 2013Yttrium-enriched YBa2Cu3Ox thin films for coated conductors fabricated by pulsed laser depositioncitations
- 2013Preparation and characterization of Bi2Sr2CaCu2O8+δ thin films on MgO single crystal substrates by chemical solution depositioncitations
- 2012Subsolidus phase relations of the SrO–WO3–CuO system at 800 °C in aircitations
- 2012Critical current density measurement of thin films by AC susceptibility based on the penetration parameter hcitations
- 2012Development of Strontium Titanate Thin films on Technical Substrates for Superconducting Coated Conductors
- 2012Cube-textured metal substrates for reel-to-reel processing of coated conductors
- 2010Influence of the initial Bi2223 phase content on microstructure development in Bi2223/Ag tapescitations
- 2010Anisotropy of the critical current in MgB2 tapes made of high energy milled precursor powdercitations
- 2002Preparation of (Bi, Pb)-2223/Ag tapes by high temperature sintering and post-annealing processcitations
Places of action
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article
Millimeter-Wave Response of All Metal-Organic Deposited YBCO Transition Edge Bolometer
Abstract
We report on the response of a monolithic high ${T_{c}}$ transition-edge bolometer to about 3-mm-wave for the first time. The detector structure consisting of 400 nm ${YBa_{2}Cu_{3}O_{7-x}}$ (YBCO) film on buffered Yttria Stabilized Zirconia substrate without any coupled antenna, shows bolometric type responsivity to the 3-mm-waves radiation at its transition temperature. The YBCO thin film and ${Ce_{0.9}La_{0.1}O_{2}}$ buffer layer are both fabricated by the metal-organic deposition method. The meander line pattern of the bolometer is designed for obtaining maximum absorption and responsivity possible when the polarized radiation of the source is aligned with the pattern. Meander lines are 50 micrometers wide and 1.5 mm long. We have measured amplitude and phase of the response versus modulation frequency of the detector to the linearly polarized 95 GHz source, and the detector was biased at 5 distinct temperatures at the transition corresponding to five different electrical conductivities of the YBCO film. When the meander lines of the device are parallel to the incident beam polarization, the YBCO pattern is speculated to act as a dissipative antenna resulting in higher absorption leading to high magnitude of the response as observed. The results from the measured phase of the response versus modulation frequency are also in agreement with the discussed absorbed mechanism. The absorption of the YBCO pattern is also measured to depend on the electrical conductivity of the YBCO film and our results show that there is an optimum electrical conductivity for having maximum absorption for this detector. Simulation results for this structure confirm the experiments showing that at electrical conductivity value of ${1.33^{5}}$ S/m we have the maximum absorption for our device. These observations promise design of versatile THz and millimeter-wave detectors with potentials for applications in medical and security imaging.