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96 results on '"Castellano, M.G."'

4. First results and perspectives of CALDER

Author

Vignati, M., Bellini, F., Cardani, L., Casali, N., Castellano, M.G., Colantoni, I., Coppolecchia, A., Cosmelli, C., Cruciani, A., D׳Addabbo, A., Di Domizio, S., Martinez, M., and Tomei, C.

Published
2016
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6. Recent Improvements on the EXPLORER Gravitational Wave Antenna

Author

Astone, P., Bassan, M., Bonifazi, P., Carelli, P., Castellano, M.G., Cavallari, G., Coccia, E., Cosmelli, C., D’Antonio, S., Fafone, V., Minenkov, Y., Modestino, G., Modena, I., Moleti, A., Pizzella, G., Pallottino, G.V., Terenzi, R., Torrioli, G., Visco, M., Cianci, R., editor, Collina, R., editor, Francaviglia, M., editor, and Fré, P., editor

Published
2002
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8. Potential characterization of a double SQUID device for quantum computing experiments

Author

Chiarello, F., Carelli, P., Castellano, M.G., Cirillo, M., Cosmelli, C., Frossati, G., Gronbech-Jensen, N., Mattioli, F., Poletto, S., Torrioli, G., and de Waard, A.

Subjects
Quantum electronics -- Research, Superconductive devices -- Design and construction, Interferometers -- Usage, Business, Electronics, Electronics and electrical industries
Abstract

The experimental results form a system consisting of a double SQUID (Superconducting Quantum Interference Device) built with gradiometer geometry is reported.

Published
2007

12. Energy levels quantization in underdamped niobium Josephson junctions

Author

Ruggiero, B., Granata, C., Esposito, E., Palmieri, V.G., Castellano, M.G., Cosmelli, C., Russo, M., and Silvestrini, P.

Subjects
High temperature superconductors -- Research, Josephson junction -- Research, Superconductive devices -- Research, Business, Electronics, Electronics and electrical industries
Abstract

A series of experiments are presented on energy levels quantization at temperatures considerably above the classical-quantum regime crossover temperature. This was made possible by extending the measurements of the escape route out of the zero-voltage state at higher sweeping bias rate to induce non-stationary conditions in the energy potential describing the junction dynamics. Experimental findings and conclusions are presented.

Published
1999

13. Electron cooling by arrays of submicron tunnel junctions

Author

Leoni, R., Arena, G., Castellano, M.G., and Torrioli, G.

Subjects
Superconductors -- Usage, Electrons -- Research, Semiconductors -- Junctions, Physics
Abstract

The electrons of a 3 cubic micron copper strip was cooled down via a superconductor-insulator-normal-insulator-superconductor (SINIS) structure. An electron temperature decrease of -10 mK was obtained at a temperature of the bath slightly above 500 mK. Findings do not agree with previous studies as the result was attained by operating with a simple 3He refrigerator. The copper strip temperature change was detected by measuring the voltage change across a current-biased SINIS junction.

Published
1999

14. Low 1/f flux noise in sputtered YBa2Cu3O7-x bicrystal dc-superconducting quantum interference devices

Author

Sarnelli, E., Camerlingo, C., Russo, M., Torrioli, G., and Castellano, M.G.

Subjects
Superconducting quantum interference devices -- Research, Sputtering (Physics) -- Usage, Yttrium barium copper oxides -- Analysis, Magnetometer -- Analysis, Magnetic flux -- Analysis, Noise -- Measurement, Magnetic fields -- Measurement, Physics
Abstract

A low 1/f flux noise YBa2Cu3O7-x bicrystal dc-superconducting quantum interference device was fabricated using the cylindrical magnetron sputtering method. The experimental values of the magnetic flux-to-voltage transfer parameter obtained were lower than expected. Using wide band reversal electronics, the 1/f noise levels were reduced. Single large magnetometers working at 77 K were also assembled, where a relatively high value of the flux to field transfer factors was achieved.

Published
1997

15. Superconductor-insulator-normal tunnel junctions for on-chip measurement and temperature

Author

Castellano, M.G., Leoni, R., Torrioli, G., Carelli, P., Gerardino, A., and Melchiorri, F.

Subjects
Josephson junction -- Research, Superconductors -- Research, Business, Electronics, Electronics and electrical industries
Abstract

A study was conducted on superconductor-insulator-normal (SIN) tunnel junctions fabricated by Nb/AlOx/Cu thin films. The I-V properties of the SIN tunnel junctions were measured between 10 K and 0.3 K. Results reveal that the junctions' subgap conductance is strongly dependent on the temperature, making them ideal for on-chip temperature measurements. The junctions may also be applied to the design of an on-chip electronic refrigerator.

Published
1997

16. Magnetic field dependence of thermal excitations in Josephson junctions

Author

Castellano, M.G., Torrioli, G., Cosmelli, C., Chiarello, F., Cirillo, M., Carelli, P., and Rotoli, G.

Subjects
Josephson junction -- Research, Magnetic fields -- Research, Business, Electronics, Electronics and electrical industries
Abstract

The thermally activated phenomena in Josephson tunnel junctions were investigated. Experimental and numerical measurements were conducted on the rate of escape out of the zero-voltage state in the junctions as a magnetic field function. Results reveal that the long junctions' internal dynamics increase the escape temperature which is dependent on the junction geometry and magnetic field.

Published
1997

19. Towards an experiment of MQC

Author

Cosmelli, C., primary, Carelli, P., additional, Castellano, M.G., additional, Chiarello, F., additional, Leoni, R., additional, and Torrioli, G., additional

Published
1999
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20. A thin-film second-order gradiometer with integrated dc-SQUID

Author

Carelli, P., Castellano, M.G., Chiaventi, L., Leoni, R., Cirillo, M., and Modena, I.

Subjects
Superconducting quantum interference devices -- Design and construction, Magnetic flux -- Evaluation, Thin film devices -- Research, Physics
Abstract

A thin-film second-order gradiometer with integrated dc-SQUID has the potential to be used in studies where magnetic sensor arrays are needed. The device is based on a 12.8 times 12.8 mm silicon chip, on which the same four 0.5 mm square holes produce the SQUID inductance and the sensitive area of the gradiometer. The gradiometer in the FLL mode determines the distribution of the magnetic isoflux line which is produced by a dipolar source.

Published
1993

21. Radiation detection from Fiske steps in Josephson junctions above 200 GHz

Author

Cirillo, M., Modena, I., Santucci, F., Carelli, P., Castellano, M.G., and Leoni, R.

Subjects
Semiconductors -- Junctions, Junction transistors -- Research, Radiation -- Analysis, Physics
Abstract

The magnetic-field-induced singularities in the Fiske steps of the current-voltage characteristics of a Josephson tunnel junction operating in cavity-mode excitations at millimeter-wave frequencies were investigated. The mode of operation of the junction was characterized in terms of the applied current and magnetic field bias. Results indicate that is is possible to couple a Josephson junction operating under such condition to external devices.

Published
1993

22. Coupling of long Josephson junction oscillators at millimeter-wave frequencies

Author

Cirillo, M., Santucci, F., Carelli, P., Castellano, M.G., and Leoni, R.

Subjects
Josephson junction -- Research, Phase-locked loops -- Analysis, Microwave oscillators -- Research, Business, Electronics, Electronics and electrical industries
Abstract

The phase-locking interaction between two long Josephson junctions operating at millimeter-wave frequencies was studied. Several chips with plasma-oxidation fabricated junctions were tested for their current-voltage characteristics under electrically biased conditions. Results indicate that the phase-locking phenomena between the junctions can provide power-enhanced radiation to other devices.

Published
1993

23. Kinetic Inductance Detectors for the OLIMPO experiment: in-flight operation and performance

Author

Masi, S., primary, de Bernardis, P., additional, Paiella, A., additional, Piacentini, F., additional, Lamagna, L., additional, Coppolecchia, A., additional, Ade, P.A.R., additional, Battistelli, E.S., additional, Castellano, M.G., additional, Colantoni, I., additional, Columbro, F., additional, D'Alessandro, G., additional, Petris, M. De, additional, Gordon, S., additional, Magneville, C., additional, Mauskopf, P., additional, Pettinari, G., additional, Pisano, G., additional, Polenta, G., additional, Presta, G., additional, Tommasi, E., additional, Tucker, C., additional, Vdovin, V., additional, Volpe, A., additional, and Yvon, D., additional

Published
2019
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24. Erratum: Kinetic inductance detectors for the OLIMPO experiment: design and pre-flight characterization

Author

Paiella, A, primary, Coppolecchia, A, additional, Lamagna, L, additional, Ade, P.A.R, additional, Battistelli, E.S, additional, Castellano, M.G, additional, Colantoni, I, additional, Columbro, F, additional, D'Alessandro, G, additional, Bernardis, P. de, additional, Gordon, S, additional, Masi, S, additional, Mauskopf, P, additional, Pettinari, G, additional, Piacentini, F, additional, Pisano, G, additional, Presta, G, additional, and Tucker, C, additional

Published
2019
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26. Aluminum single-electron transistors studied at 0.3 K in different transport regimes

Author

Buonomo, B., Castellano, M.G., Leoni, R., Mattioli, F., Torrioli, G., Carelli, P., Chiarello, F., and Cosmelli, C.

Subjects
Josephson effect -- Research, Physics -- Research, Transistors -- Research, Tunneling (Physics) -- Research, Physics
Abstract

Research describing the characteristics of superconducting single electron transistors is presented. In particular the charge noise and transport properties are investigated.

Published
2001

27. Exploring Cosmic Origins with CORE: Cluster Science

Author

Melin, J.-B., Bonaldi, A., Remazeilles, M., Hagstotz, S., Diego, J.M., Hernandez-Monteagudo, C., Genova-Santos, R.T., Luzzi, G., Martins, C.J.A.P., Grandis, S., Mohr, J.J., Bartlett, J.G., Delabrouille, J., Ferraro, S., Tramonte, D., Rubino-Martin, J.A., Macias-Perez, J.F., Achúcarro, A., Ade, P.A.R., Allison, R., Ashdown, M., Ballardini, M., Banday, A.J., Banerji, R., Bartolo, N., Basak, S., Baselmans, J., Basu, K., Battye, R.A., Baumann, D., Bersanelli, M., Bonato, M., Borrill, J., Bouchet, F.R., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Buzzelli, A., Cai, Z.Y., Calvo, M., Carvalho, C.S., Castellano, M.G., Challinor, A., Chluba, J., Clesse, S., Colafrancesco, S., Colantoni, I., Coppolecchia, A., Crook, M., D'Alessandro, Giuseppe, De Bernardis, P., de Gasperis, G., De Petris, M., de Zotti, G., Di Valentino, E., Errard, J., Forastieri, F., Galli, S., Gerbino, M., Gonzalez-Nuevo, J., Greenslade, J., Hanany, S., Handley, W., Hervias-Caimapo, C., Hills, M., Hivon, E., Kiiveri, K., Kisner, T.S., Kitching, T., Kunz, M., Kurki-Suonio, H., Lamagna, L., Lasenby, A., Lattanzi, M., Le Brun, A.M.C., Lesgourgues, J., Lewis, A., Liguori, M., Lindholm, V., Lopez-Caniego, M., Maffei, B., Martinez-Gonzalez, E., Masi, S., McCarthy, D., Melchiorri, A., Molinari, D., Monfardini, A., Natoli, P., Negrello, M., Notari, A., Paiella, A., Paoletti, D., Patanchon, G., Piat, M., Pisano, G., Polastri, L., Polenta, G., Pollo, A., Poulin, V., Quartin, M., Roman, M., Salvati, L., Tartari, A., Tomasi, M., Trappe, Neil, Triqueneaux, S., Trombetti, T., Tucker, C., Valiviita, J., van de Weygaert, R., Van Tent, B., Vennin, V., Vielva, P., Vittorio, N., Weller, J., Young, K., and Zannoni, M.

Subjects
Astrophysics::Instrumentation and Methods for Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics
Abstract

We examine the cosmological constraints that can be achieved with a galaxy cluster survey with the future CORE space mission. Using realistic simulations of the millimeter sky, produced with the latest version of the Planck Sky Model, we characterize the CORE cluster catalogues as a function of the main mission performance parameters. We pay particular attention to telescope size, key to improved angular resolution, and discuss the comparison and the complementarity of CORE with ambitious future ground-based CMB experiments that could be deployed in the next decade. A possible CORE mission concept with a 150 cm diameter primary mirror can detect of the order of 50,000 clusters through the thermal Sunyaev-Zeldovich effect (SZE). The total yield increases (decreases) by 25% when increasing (decreasing) the mirror diameter by 30 cm. The 150 cm telescope configuration will detect the most massive clusters (> 1014 M) at redshift z > 1.5 over the whole sky, although the exact number above this redshift is tied to the uncertain evolution of the cluster SZE flux-mass relation; assuming self-similar evolution, CORE will detect ∼ 500 clusters at redshift z > 1.5. This changes to 800 (200) when increasing (decreasing) the mirror size by 30 cm. CORE will be able to measure individual cluster halo masses through lensing of the cosmic microwave background anisotropies with a 1-σ sensitivity of 4 × 1014M, for a 120 cm aperture telescope, and 1014M for a 180 cm one. From the ground, we estimate that, for example, a survey with about 150,000 detectors at the focus of 350 cm telescopes observing 65% of the sky from Atacama would be shallower than CORE and detect about 11,000 clusters, while a survey from the South Pole with the same number of detectors observing 25% of sky with a 10 m telescope is expected to be deeper and to detect about 70,000 clusters. When combined with such a South Pole survey, CORE would reach a limiting mass of M500 ∼ 2 − 3 × 1013Mand detect 220,000 clusters (5 sigma detection limit). Cosmological constraints from CORE cluster counts alone are competitive with other scheduled large scale structure surveys in the 2020’s for measuring the dark energy equation-of-state parameters w0 and wa (σw0 = 0.28, σwa = 0.31). In combination with primary CMB constraints, CORE cluster counts can further reduce these error bars on w0 and wa to 0.05 and 0.13 respectively, and constrain the sum of the neutrino masses, Σmν, to 39 meV (1 sigma). The wide frequency coverage of CORE, 60 - 600 GHz, will enable measurement of the relativistic thermal SZE by stacking clusters. Contamination by dust emission from the clusters, however, makes constraining the temperature of the intracluster medium difficult. The kinetic SZE pairwise momentum will be extracted with S/N = 70 in the foreground-cleaned CMB map. Measurements of TCMB(z) using CORE clusters will establish competitive constraints on the evolution of the CMB temperature: (1+z) 1−β , with an uncertainty of σβ . 2.7×10−3 at low redshift (z . 1). The wide frequency coverage also enables clean extraction of a map of the diffuse SZE signal over the sky, substantially reducing contamination by foregrounds compared to the Planck SZE map extraction. Our analysis of the one-dimensional distribution of Compton-y values in the simulated map finds an order of magnitude improvement in constraints on σ8 over the Planck result, demonstrating the potential of this cosmological probe with CORE.

Published
2018

28. Exploring cosmic origins with CORE: Extragalactic sources in cosmic microwave background maps

Author

Zotti, G. De, primary, González-Nuevo, J., additional, Lopez-Caniego, M., additional, Negrello, M., additional, Greenslade, J., additional, Hernández-Monteagudo, C., additional, Delabrouille, J., additional, Cai, Z.-Y., additional, Bonato, M., additional, Achúcarro, A., additional, Ade, P., additional, Allison, R., additional, Ashdown, M., additional, Ballardini, M., additional, Banday, A.J., additional, Banerji, R., additional, Bartlett, J.G., additional, Bartolo, N., additional, Basak, S., additional, Bersanelli, M., additional, Biesiada, M., additional, Bilicki, M., additional, Bonaldi, A., additional, Bonavera, L., additional, Borrill, J., additional, Bouchet, F., additional, Boulanger, F., additional, Brinckmann, T., additional, Bucher, M., additional, Burigana, C., additional, Buzzelli, A., additional, Calvo, M., additional, Carvalho, C.S., additional, Castellano, M.G., additional, Challinor, A., additional, Chluba, J., additional, Clements, D.L., additional, Clesse, S., additional, Colafrancesco, S., additional, Colantoni, I., additional, Coppolecchia, A., additional, Crook, M., additional, D'Alessandro, G., additional, de Bernardis, P., additional, de Gasperis, G., additional, Diego, J.M., additional, Valentino, E. Di, additional, Errard, J., additional, Feeney, S.M., additional, Fernández-Cobos, R., additional, Ferraro, S., additional, Finelli, F., additional, Forastieri, F., additional, Galli, S., additional, Génova-Santos, R.T., additional, Gerbino, M., additional, Grandis, S., additional, Hagstotz, S., additional, Hanany, S., additional, Handley, W., additional, Hervias-Caimapo, C., additional, Hills, M., additional, Hivon, E., additional, Kiiveri, K., additional, Kisner, T., additional, Kitching, T., additional, Kunz, M., additional, Kurki-Suonio, H., additional, Lagache, G., additional, Lamagna, L., additional, Lasenby, A., additional, Lattanzi, M., additional, Brun, A. Le, additional, Lesgourgues, J., additional, Lewis, A., additional, Liguori, M., additional, Lindholm, V., additional, Luzzi, G., additional, Maffei, B., additional, Mandolesi, N., additional, Martinez-Gonzalez, E., additional, Martins, C.J.A.P., additional, Masi, S., additional, Massardi, M., additional, Matarrese, S., additional, McCarthy, D., additional, Melchiorri, A., additional, Melin, J.-B., additional, Molinari, D., additional, Monfardini, A., additional, Natoli, P., additional, Notari, A., additional, Paiella, A., additional, Paoletti, D., additional, Partridge, R.B., additional, Patanchon, G., additional, Piat, M., additional, Pisano, G., additional, Polastri, L., additional, Polenta, G., additional, Pollo, A., additional, Poulin, V., additional, Quartin, M., additional, Remazeilles, M., additional, Roman, M., additional, Rossi, G., additional, Roukema, B.F., additional, Rubiño-Martín, J.-A., additional, Salvati, L., additional, Scott, D., additional, Serjeant, S., additional, Tartari, A., additional, Toffolatti, L., additional, Tomasi, M., additional, Trappe, N., additional, Triqueneaux, S., additional, Trombetti, T., additional, Tucci, M., additional, Tucker, C., additional, Väliviita, J., additional, de Weygaert, R. van, additional, Tent, B. Van, additional, Vennin, V., additional, Vielva, P., additional, Vittorio, N., additional, Young, K., additional, and Zannoni, M., additional

Published
2018
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29. Exploring cosmic origins with CORE: The instrument

Author

de Bernardis, P., primary, Ade, P.A.R., additional, Baselmans, J.J.A., additional, Battistelli, E.S., additional, Benoit, A., additional, Bersanelli, M., additional, Bideaud, A., additional, Calvo, M., additional, Casas, F.J., additional, Castellano, M.G., additional, Catalano, A., additional, Charles, I., additional, Colantoni, I., additional, Columbro, F., additional, Coppolecchia, A., additional, Crook, M., additional, D'Alessandro, G., additional, Petris, M. De, additional, Delabrouille, J., additional, Doyle, S., additional, Franceschet, C., additional, Gomez, A., additional, Goupy, J., additional, Hanany, S., additional, Hills, M., additional, Lamagna, L., additional, Macias-Perez, J., additional, Maffei, B., additional, Martin, S., additional, Martinez-Gonzalez, E., additional, Masi, S., additional, McCarthy, D., additional, Mennella, A., additional, Monfardini, A., additional, Noviello, F., additional, Paiella, A., additional, Piacentini, F., additional, Piat, M., additional, Pisano, G., additional, Signorelli, G., additional, Tan, C.Y., additional, Tartari, A., additional, Trappe, N., additional, Triqueneaux, S., additional, Tucker, C., additional, Vermeulen, G., additional, Young, K., additional, Zannoni, M., additional, Achúcarro, A., additional, Allison, R., additional, Artall, E., additional, Ashdown, M., additional, Ballardini, M., additional, Banday, A.J., additional, Banerji, R., additional, Bartlett, J., additional, Bartolo, N., additional, Basak, S., additional, Bonaldi, A., additional, Bonato, M., additional, Borrill, J., additional, Bouchet, F., additional, Boulanger, F., additional, Brinckmann, T., additional, Bucher, M., additional, Burigana, C., additional, Buzzelli, A., additional, Cai, Z.Y., additional, Carvalho, C.S., additional, Challinor, A., additional, Chluba, J., additional, Clesse, S., additional, Gasperis, G. De, additional, Zotti, G. De, additional, Valentino, E. Di, additional, Diego, J.M., additional, Errard, J., additional, Feeney, S., additional, Fernandez-Cobos, R., additional, Finelli, F., additional, Forastieri, F., additional, Galli, S., additional, Génova-Santos, R., additional, Gerbino, M., additional, González-Nuevo, J., additional, Hagstotz, S., additional, Greenslade, J., additional, Handley, W., additional, Hernández-Monteagudo, C., additional, Hervias-Caimapo, C., additional, Hivon, E., additional, Kiiveri, K., additional, Kisner, T., additional, Kitching, T., additional, Kunz, M., additional, Kurki-Suonio, H., additional, Lasenby, A., additional, Lattanzi, M., additional, Lesgourgues, J., additional, Lewis, A., additional, Liguori, M., additional, Lindholm, V., additional, Luzzi, G., additional, Martins, C.J.A.P., additional, Matarrese, S., additional, Melchiorri, A., additional, Melin, J.B., additional, Molinari, D., additional, Natoli, P., additional, Negrello, M., additional, Notari, A., additional, Paoletti, D., additional, Patanchon, G., additional, Polastri, L., additional, Polenta, G., additional, Pollo, A., additional, Poulin, V., additional, Quartin, M., additional, Remazeilles, M., additional, Roman, M., additional, Rubiño-Martín, J.A., additional, Salvati, L., additional, Tomasi, M., additional, Tramonte, D., additional, Trombetti, T., additional, Väliviita, J., additional, de Weyjgaert, R. Van, additional, Tent, B. van, additional, Vennin, V., additional, Vielva, P., additional, and Vittorio, N., additional

Published
2018
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30. Exploring cosmic origins with CORE: Effects of observer peculiar motion

Author

Burigana, C., primary, Carvalho, C.S., additional, Trombetti, T., additional, Notari, A., additional, Quartin, M., additional, Gasperis, G.D., additional, Buzzelli, A., additional, Vittorio, N., additional, Zotti, G. De, additional, de Bernardis, P., additional, Chluba, J., additional, Bilicki, M., additional, Danese, L., additional, Delabrouille, J., additional, Toffolatti, L., additional, Lapi, A., additional, Negrello, M., additional, Mazzotta, P., additional, Scott, D., additional, Contreras, D., additional, Achúcarro, A., additional, Ade, P., additional, Allison, R., additional, Ashdown, M., additional, Ballardini, M., additional, Banday, A.J., additional, Banerji, R., additional, Bartlett, J., additional, Bartolo, N., additional, Basak, S., additional, Bersanelli, M., additional, Bonaldi, A., additional, Bonato, M., additional, Borrill, J., additional, Bouchet, F., additional, Boulanger, F., additional, Brinckmann, T., additional, Bucher, M., additional, Cabella, P., additional, Cai, Z.-Y., additional, Calvo, M., additional, Castellano, M.G., additional, Challinor, A., additional, Clesse, S., additional, Colantoni, I., additional, Coppolecchia, A., additional, Crook, M., additional, D'Alessandro, G., additional, Diego, J.-M., additional, Marco, A. Di, additional, Valentino, E. Di, additional, Errard, J., additional, Feeney, S., additional, Fernández-Cobos, R., additional, Ferraro, S., additional, Finelli, F., additional, Forastieri, F., additional, Galli, S., additional, Génova-Santos, R., additional, Gerbino, M., additional, González-Nuevo, J., additional, Grandis, S., additional, Greenslade, J., additional, Hagstotz, S., additional, Hanany, S., additional, Handley, W., additional, Hernández-Monteagudo, C., additional, Hervias-Caimapo, C., additional, Hills, M., additional, Hivon, E., additional, Kiiveri, K., additional, Kisner, T., additional, Kitching, T., additional, Kunz, M., additional, Kurki-Suonio, H., additional, Lamagna, L., additional, Lasenby, A., additional, Lattanzi, M., additional, Lesgourgues, J., additional, Liguori, M., additional, Lindholm, V., additional, Lopez-Caniego, M., additional, Luzzi, G., additional, Maffei, B., additional, Mandolesi, N., additional, Martinez-Gonzalez, E., additional, Martins, C.J.A.P., additional, Masi, S., additional, Matarrese, S., additional, McCarthy, D., additional, Melchiorri, A., additional, Melin, J.-B., additional, Molinari, D., additional, Monfardini, A., additional, Natoli, P., additional, Paiella, A., additional, Paoletti, D., additional, Patanchon, G., additional, Piat, M., additional, Pisano, G., additional, Polastri, L., additional, Polenta, G., additional, Pollo, A., additional, Poulin, V., additional, Remazeilles, M., additional, Roman, M., additional, Rubiño-Martín, J.-A., additional, Salvati, L., additional, Tartari, A., additional, Tomasi, M., additional, Tramonte, D., additional, Trappe, N., additional, Tucker, C., additional, Väliviita, J., additional, de Weijgaert, R. Van, additional, Tent, B. van, additional, Vennin, V., additional, Vielva, P., additional, Young, K., additional, and Zannoni, M., additional

Published
2018
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31. Exploring cosmic origins with CORE: Mitigation of systematic effects

Author

Natoli, P., primary, Ashdown, M., additional, Banerji, R., additional, Borrill, J., additional, Buzzelli, A., additional, de Gasperis, G., additional, Delabrouille, J., additional, Hivon, E., additional, Molinari, D., additional, Patanchon, G., additional, Polastri, L., additional, Tomasi, M., additional, Bouchet, F.R., additional, Henrot-Versillé, S., additional, Hoang, D.T., additional, Keskitalo, R., additional, Kiiveri, K., additional, Kisner, T., additional, Lindholm, V., additional, McCarthy, D., additional, Piacentini, F., additional, Perdereau, O., additional, Polenta, G., additional, Tristram, M., additional, Achucarro, A., additional, Ade, P., additional, Allison, R., additional, Baccigalupi, C., additional, Ballardini, M., additional, Banday, A.J., additional, Bartlett, J., additional, Bartolo, N., additional, Basak, S., additional, Baumann, D., additional, Bersanelli, M., additional, Bonaldi, A., additional, Bonato, M., additional, Boulanger, F., additional, Brinckmann, T., additional, Bucher, M., additional, Burigana, C., additional, Cai, Z.-Y., additional, Calvo, M., additional, Carvalho, C.-S., additional, Castellano, M.G., additional, Challinor, A., additional, Chluba, J., additional, Clesse, S., additional, Colantoni, I., additional, Coppolecchia, A., additional, Crook, M., additional, D'Alessandro, G., additional, de Bernardis, P., additional, Zotti, G. De, additional, Valentino, E. Di, additional, Diego, J.-M., additional, Errard, J., additional, Feeney, S., additional, Fernandez-Cobos, R., additional, Finelli, F., additional, Forastieri, F., additional, Galli, S., additional, Genova-Santos, R., additional, Gerbino, M., additional, González-Nuevo, J., additional, Grandis, S., additional, Greenslade, J., additional, Gruppuso, A., additional, Hagstotz, S., additional, Hanany, S., additional, Handley, W., additional, Hernandez-Monteagudo, C., additional, Hervías-Caimapo, C., additional, Hills, M., additional, Keihänen, E., additional, Kitching, T., additional, Kunz, M., additional, Kurki-Suonio, H., additional, Lamagna, L., additional, Lasenby, A., additional, Lattanzi, M., additional, Lesgourgues, J., additional, Lewis, A., additional, Liguori, M., additional, López-Caniego, M., additional, Luzzi, G., additional, Maffei, B., additional, Mandolesi, N., additional, Martinez-González, E., additional, Martins, C.J.A.P., additional, Masi, S., additional, Matarrese, S., additional, Melchiorri, A., additional, Melin, J.-B., additional, Migliaccio, M., additional, Monfardini, A., additional, Negrello, M., additional, Notari, A., additional, Pagano, L., additional, Paiella, A., additional, Paoletti, D., additional, Piat, M., additional, Pisano, G., additional, Pollo, A., additional, Poulin, V., additional, Quartin, M., additional, Remazeilles, M., additional, Roman, M., additional, Rossi, G., additional, Rubino-Martin, J.-A., additional, Salvati, L., additional, Signorelli, G., additional, Tartari, A., additional, Tramonte, D., additional, Trappe, N., additional, Trombetti, T., additional, Tucker, C., additional, Valiviita, J., additional, de Weijgaert, R. Van, additional, Tent, B. van, additional, Vennin, V., additional, Vielva, P., additional, Vittorio, N., additional, Wallis, C., additional, Young, K., additional, and Zannoni, M., additional

Published
2018
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32. Exploring Cosmic Origins with CORE: Extragalactic Sources in Cosmic Microwave Background Maps

Author

de Zotti, G., Gonzalez-Nuevo, J., Lopez-Caniego, M., Negrello, M., Greenslade, J., Hernandez-Monteagudo, C., Delabrouille, J., Cai, Z.Y., Bonato, M., Achúcarro, A., Ade, P.A.R., Allison, R., Ashdown, M., Ballardini, M., Banday, A.J., Banerji, R., Bartlett, J.G., Bartolo, N., Basak, S., Bersanelli, M., Biesiada, M., Bilicki, M., Bonaldi, A., Bonavera, L., Borrill, J., Bouchet, F.R., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Buzzelli, A., Calvo, M., Carvalho, C.S., Castellano, M.G., Challinor, A., Chluba, J., Clements, D.L., Clesse, S., Colafrancesco, S., Colantoni, I., Coppolecchia, Alessandro, Crook, M., D’Alessandro, Giuseppe, De Bernardis, P., de Gasperis, G., Diego, J.M., Di Valentino, E., Errard, J., Feeney, S.M., Fernández-Cobos, R., Ferraro, S., Finelli, F., Forastieri, F., Galli, S., Genova-Santos, R.T., Gerbino, M., Grandis, S., Hagstotz, S., Hanany, S., Handley, W., Hervias-Caimapo, C., Hills, M., Hivon, E., Kiiveri, K., Kisner, T.S., Kitching, T., Kunz, M., Kurki-Suonio, H., Lagache, G., Lamagna, L., Lasenby, A., Lattanzi, M., Le Brun, A.M.C., Lesgourgues, J., Lewis, A., Liguori, M., Lindholm, V., Luzzi, G., Maffei, B., Mandolesi, N., Martinez-Gonzalez, E., Martins, C.J.A.P., Masi, S., Massardi, M., McCarthy, D., Melchiorri, A., Melin, J.-B., Molinari, D., Monfardini, A., Natoli, P., Notari, A., Paiella, A., Paoletti, D., Partridge, R.B., Patanchon, G., Piat, M., Pisano, G., Polastri, L., Polenta, G., Pollo, A., Poulin, V., Quartin, M., Remazeilles, M., Roman, M., Rossi, G., Roukema, B.F., Rubino-Martin, J.A., Salvati, L., Scott, D., Serjeant, S., Tartari, A., Toffolatti, L., Tomasi, M., Trappe, Neil, Triqueneaux, S., Trombetti, T., Tucci, M., Tucker, C., Valiviita, J., van de Weygaert, R., Van Tent, B., Vennin, V., Vielva, P., Vittorio, N., Young, K., Zannoni, M., de Zotti, G., Gonzalez-Nuevo, J., Lopez-Caniego, M., Negrello, M., Greenslade, J., Hernandez-Monteagudo, C., Delabrouille, J., Cai, Z.Y., Bonato, M., Achúcarro, A., Ade, P.A.R., Allison, R., Ashdown, M., Ballardini, M., Banday, A.J., Banerji, R., Bartlett, J.G., Bartolo, N., Basak, S., Bersanelli, M., Biesiada, M., Bilicki, M., Bonaldi, A., Bonavera, L., Borrill, J., Bouchet, F.R., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Buzzelli, A., Calvo, M., Carvalho, C.S., Castellano, M.G., Challinor, A., Chluba, J., Clements, D.L., Clesse, S., Colafrancesco, S., Colantoni, I., Coppolecchia, Alessandro, Crook, M., D’Alessandro, Giuseppe, De Bernardis, P., de Gasperis, G., Diego, J.M., Di Valentino, E., Errard, J., Feeney, S.M., Fernández-Cobos, R., Ferraro, S., Finelli, F., Forastieri, F., Galli, S., Genova-Santos, R.T., Gerbino, M., Grandis, S., Hagstotz, S., Hanany, S., Handley, W., Hervias-Caimapo, C., Hills, M., Hivon, E., Kiiveri, K., Kisner, T.S., Kitching, T., Kunz, M., Kurki-Suonio, H., Lagache, G., Lamagna, L., Lasenby, A., Lattanzi, M., Le Brun, A.M.C., Lesgourgues, J., Lewis, A., Liguori, M., Lindholm, V., Luzzi, G., Maffei, B., Mandolesi, N., Martinez-Gonzalez, E., Martins, C.J.A.P., Masi, S., Massardi, M., McCarthy, D., Melchiorri, A., Melin, J.-B., Molinari, D., Monfardini, A., Natoli, P., Notari, A., Paiella, A., Paoletti, D., Partridge, R.B., Patanchon, G., Piat, M., Pisano, G., Polastri, L., Polenta, G., Pollo, A., Poulin, V., Quartin, M., Remazeilles, M., Roman, M., Rossi, G., Roukema, B.F., Rubino-Martin, J.A., Salvati, L., Scott, D., Serjeant, S., Tartari, A., Toffolatti, L., Tomasi, M., Trappe, Neil, Triqueneaux, S., Trombetti, T., Tucci, M., Tucker, C., Valiviita, J., van de Weygaert, R., Van Tent, B., Vennin, V., Vielva, P., Vittorio, N., Young, K., and Zannoni, M.

Abstract

We discuss the potential of a next generation space-borne Cosmic Microwave Background (CMB) experiment for studies of extragalactic sources. Our analysis has particular bearing on the definition of the future space project, CORE, that has been submitted in response to ESA's call for a Medium-size mission opportunity as the successor of the Planck satellite. Even though the effective telescope size will be somewhat smaller than that of Planck, CORE will have a considerably better angular resolution at its highest frequencies, since, in contrast with Planck, it will be diffraction limited at all frequencies. The improved resolution implies a considerable decrease of the source confusion, i.e. substantially fainter detection limits. In particular, CORE will detect thousands of strongly lensed high-z galaxies distributed over the full sky. The extreme brightness of these galaxies will make it possible to study them, via follow-up observations, in extraordinary detail. Also, the CORE resolution matches the typical sizes of high-z galaxy proto-clusters much better than the Planck resolution, resulting in a much higher detection efficiency; these objects will be caught in an evolutionary phase beyond the reach of surveys in other wavebands. Furthermore, CORE will provide unique information on the evolution of the star formation in virialized groups and clusters of galaxies up to the highest possible redshifts. Finally, thanks to its very high sensitivity, CORE will detect the polarized emission of thousands of radio sources and, for the first time, of dusty galaxies, at mm and sub-mm wavelengths, respectively.

Published
2018

33. Electrical characterization of superconducting single-photon detectors

Author

Mattioli, F., Leoni, R., Gaggero, A., Castellano, M.G., Carelli, P., Marsili, F., and Fiore, A.

Subjects
Niobium -- Electric properties, Voltage -- Analysis, Scanning electron microscopes -- Observations, Physics
Abstract

Electrical characteristics of superconducting meanders with very different filling factors and that have applications as single-photon detectors are studied in detail. It is found that heating effects are important in explaining the full current-voltage characteristics of devices and the analysis of the current switching distributions of the stripes of the meander brings to the fore the high-critical current uniformity achieved by the meander process.

Published
2007

34. Tracing the characteristics of a flux qubit with a hysteretic dc-superconducting quantum interference device comparator

Author

Castellano, M.G., Chiarello, F., Poletto, S., Leoni, R., Buttiglione, R., Simeone, D., Cosmelli, C., Torrioli, G., and Carelli, P.

Subjects
Electric fields -- Research, Superconducting quantum interference devices -- Research, Hysteresis -- Research, Physics
Abstract

A hysteretic dc-superconducting quantum interference device (SQUID) configured as a flux comparator can be used as a proportional magnetometer. This technique is used to accurately trace the tunable rf-SQUID characteristics.

Published
2003

35. Characterization of thermally annealed tunnel junctions with preoxidized CoFe pinned electrode

Author

Buonomo, B., Leoni, R., Castellano, M.G., Mattioli, F., Torrioli, G., Evangelisti, F., and Gaspare, Di

Subjects
Iron compounds -- Optical properties, Electron transport -- Research, Physics
Abstract

Postannealed structure and electron transport properties of magnetic tunnel junctions were compared to the conventional plasma oxidized junctions. Magnitude of spin polarized tunneling current being sensitive, alters the electrical properties of magnetic tunnel junctions.

Published
2003

42. A New Flux/Phase Qubit With Integrated Readout

Author

Castellano, M.G., primary, Chiarello, F., additional, Leoni, R., additional, Torrioli, G., additional, Carelli, P., additional, Cosmelli, C., additional, DiBucchianico, M., additional, Mattioli, F., additional, Poletto, S., additional, and Simeone, D., additional

Published
2005
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