Search Results - "Riccardo Arpaia"

Evolution of spin excitations from bulk to monolayer FeSe by Pelliciari, Jonathan, Karakuzu, Seher, Song, Qi, Arpaia, Riccardo, Nag, Abhishek, Rossi, Matteo, Li, Jiemin, Yu, Tianlun, Chen, Xiaoyang, Peng, Rui, García-Fernández, Mirian, Walters, Andrew C., Wang, Qisi, Zhao, Jun, Ghiringhelli, Giacomo, Feng, Donglai, Maier, Thomas A., Zhou, Ke-Jin, Johnston, Steven, Comin, Riccardo

“…In ultrathin films of FeSe grown on SrTiO 3 (FeSe/STO), the superconducting transition temperature T c is increased by almost an order of magnitude, raising…”
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Experimental Determination of Momentum-Resolved Electron-Phonon Coupling by Rossi, Matteo, Arpaia, Riccardo, Fumagalli, Roberto, Moretti Sala, Marco, Betto, Davide, Kummer, Kurt, De Luca, Gabriella M, van den Brink, Jeroen, Salluzzo, Marco, Brookes, Nicholas B, Braicovich, Lucio, Ghiringhelli, Giacomo

“…We provide a novel experimental method to quantitatively estimate the electron-phonon coupling and its momentum dependence from resonant inelastic x-ray…”
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Strange metal behaviour from charge density fluctuations in cuprates by Seibold, Götz, Arpaia, Riccardo, Peng, Ying Ying, Fumagalli, Roberto, Braicovich, Lucio, Di Castro, Carlo, Grilli, Marco, Ghiringhelli, Giacomo Claudio, Caprara, Sergio

“…Besides the mechanism responsible for high critical temperature superconductivity, the grand unresolved issue of the cuprates is the occurrence of a strange…”
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Induced unconventional superconductivity on the surface states of Bi2Te3 topological insulator by Charpentier, Sophie, Galletti, Luca, Kunakova, Gunta, Arpaia, Riccardo, Song, Yuxin, Baghdadi, Reza, Wang, Shu Min, Kalaboukhov, Alexei, Olsson, Eva, Tafuri, Francesco, Golubev, Dmitry, Linder, Jacob, Bauch, Thilo, Lombardi, Floriana

“…Topological superconductivity is central to a variety of novel phenomena involving the interplay between topologically ordered phases and broken-symmetry…”
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Signature of quantum criticality in cuprates by charge density fluctuations by Arpaia, Riccardo, Martinelli, Leonardo, Sala, Marco Moretti, Caprara, Sergio, Nag, Abhishek, Brookes, Nicholas B., Camisa, Pietro, Li, Qizhi, Gao, Qiang, Zhou, Xingjiang, Garcia-Fernandez, Mirian, Zhou, Ke-Jin, Schierle, Enrico, Bauch, Thilo, Peng, Ying Ying, Di Castro, Carlo, Grilli, Marco, Lombardi, Floriana, Braicovich, Lucio, Ghiringhelli, Giacomo

“…The universality of the strange metal phase in many quantum materials is often attributed to the presence of a quantum critical point (QCP), a zero-temperature…”
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Charge Order at High Temperature in Cuprate Superconductors by Arpaia, Riccardo, Ghiringhelli, Giacomo

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Tuning the ground state of cuprate superconducting thin films by nanofaceted substrates by Mirarchi, Giovanni, Arpaia, Riccardo, Wahlberg, Eric, Bauch, Thilo, Kalaboukhov, Alexei, Caprara, Sergio, Di Castro, Carlo, Grilli, Marco, Lombardi, Floriana, Seibold, Götz

“…Anisotropic transport properties have been assessed in a number of cuprate superconductors, providing evidence for a nematic state. We have recently shown that…”
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Author Correction: Induced unconventional superconductivity on the surface states of Bi2Te3 topological insulator by Charpentier, Sophie, Galletti, Luca, Kunakova, Gunta, Arpaia, Riccardo, Song, Yuxin, Baghdadi, Reza, Wang, Shu Min, Kalaboukhov, Alexei, Olsson, Eva, Tafuri, Francesco, Golubev, Dmitry, Linder, Jacob, Bauch, Thilo, Lombardi, Floriana

“…The original version of this Article contained an error in Fig. 6b. In the top scattering process, while the positioning of both arrows was correct, the…”
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Author Correction: Induced unconventional superconductivity on the surface states of Bi2Te3 topological insulator by Charpentier, Sophie, Galletti, Luca, Kunakova, Gunta, Arpaia, Riccardo, Song, Yuxin, Baghdadi, Reza, Wang, Shu Min, Kalaboukhov, Alexei, Olsson, Eva, Tafuri, Francesco, Golubev, Dmitry, Linder, Jacob, Bauch, Thilo, Lombardi, Floriana

“…The original version of this Article omitted the following from the Acknowledgements: “This work was partly supported by the Research Council of Norway through…”
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Charge Order at High Temperature in Cuprate Superconductors by Arpaia, Riccardo, Ghiringhelli, Giacomo

“…The presence of different electronic orders other than superconductivity populating the phase diagram of cuprates suggests that they might be the key to…”
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Dynamical charge density fluctuations pervading the phase diagram of a Cu-based high-Tc superconductor by Arpaia, Riccardo, Caprara, S., Fumagalli, Roberto, De Vecchi, G., Peng, Y. Y., Andersson, Eric, Betto, Davide, De Luca, G. M., Brookes, Nicholas B., Lombardi, Floriana, Salluzzo, Marco, Braicovich, Lucio, Di Castro, C., Grilli, M., Ghiringhelli, Giacomo

“…Pervasive fluctuationsAmong the many intertwined phases in the cuprate superconductor phase diagram is the charge density wave (CDW) order, which has been…”
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Charge and Spin Order Dichotomy in NdNiO2 Driven by the Capping Layer by Krieger, G., Martinelli, L., Zeng, S. W., Chow, L. E., Kummer, Kurt, Arpaia, Riccardo, Moretti Sala, Marco, Brookes, Nicholas B., Ariando, A., Viart, N., Salluzzo, Marco, Ghiringhelli, Giacomo, Preziosi, D.

“…Superconductivity in infinite-layer nickelates holds exciting analogies with that of cuprates, with similar structures and 3d-electron count. Using resonant…”
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Grooved Dayem Nanobridges as Building Blocks of High-Performance YBa 2 Cu 3 O 7-δ SQUID Magnetometers by Trabaldo, Edoardo, Pfeiffer, Christoph, Andersson, Eric, Arpaia, Riccardo, Kalaboukhov, Alexei, Winkler, Dag, Lombardi, Floriana, Bauch, Thilo

“…We present noise measurements performed on a YBa Cu O nanoscale weak-link-based magnetometer consisting of a superconducting quantum interference device…”
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Grooved Dayem Nanobridges as Building Blocks of High-Performance YBa2Cu3O7−δ SQUID Magnetometers by Trabaldo, Edoardo, Pfeiffer, Christoph, Andersson, Eric, Arpaia, Riccardo, Kalaboukhov, Alexei, Winkler, Dag, Lombardi, Floriana, Bauch, Thilo

“…We present noise measurements performed on a YBa2Cu3O7−δ nanoscale weak-link-based magnetometer consisting of a superconducting quantum interference device…”
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Restored strange metal phase through suppression of charge density waves in underdoped YBa2Cu3O7–δ by Wahlberg, Eric, Arpaia, Riccardo, Seibold, Götz, Rossi, Matteo, Fumagalli, Roberto, Trabaldo, Edoardo, Brookes, Nicholas B, Braicovich, Lucio, Caprara, Sergio, Gran, Ulf, Ghiringhelli, Giacomo, Bauch, Thilo, Lombardi, Floriana

“…Restoring strangenessCuprate superconductors host a number of complex phases, and elucidating their relationship to each other may shed light on the nature of…”
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Microwave Response of Superconducting YBa2Cu3O7-delta Nanowire Bridges Sustaining the Critical Depairing Current: Evidence of Josephson-like Behavior by Nawaz, Shahid, Arpaia, Riccardo, Lombardi, Floriana, Bauch, Thilo

“…We have investigated the zero-field critical supercurrent of YBa2Cu3O7-delta bridges patterned from 50 nm thick films as a function of bridge width, ranging…”
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Influence of topological edge states on the properties of Al/Bi2Se3/ Al hybrid Josephson devices by Galletti, L., Charpentier, S., Iavarone, Maria, Lucignano, P., Massarotti, D., Arpaia, R., Suzuki, Y., Kadowaki, K., Bauch, T., Tagliacozzo, A., Tafuri, F., Lombardi, F.

“…In superconductor-topological insulator-superconductor hybrid junctions, the barrier edge states are expected to be protected against backscattering, to…”
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Fractional Spin Excitations in the Infinite-Layer Cuprate CaCuO2 by Martinelli, Leonardo, Betto, Davide, Kummer, Kurt, Arpaia, Riccardo, Braicovich, Lucio, Daniele Di Castro, Brookes, Nicholas B, Marco Moretti Sala, Ghiringhelli, Giacomo

“…We use resonant inelastic x-ray scattering (RIXS) to investigate the magnetic dynamics of the infinite-layer cuprateCaCuO2. We find that close to…”
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SQUID Magnetometer Based on Grooved Dayem Nanobridges and a Flux Transformer by Trabaldo, Edoardo, Pfeiffer, Cristoph, Andersson, Eric, Chukharkin, Maxim, Arpaia, Riccardo, Montemurro, D., Kalaboukhov, Alexei, Winkler, Dag, Lombardi, Floriana, Bauch, Thilo

“…We report noise measurements performed on a superconducting quantum interference devices (SQUID) magnetometer implementing YBa 2 Cu 3 O 7-δ grooved Dayem…”
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Collective Nature of Orbital Excitations in Layered Cuprates in the Absence of Apical Oxygens by Martinelli, Leonardo, Wohlfeld, Krzysztof, Pelliciari, Jonathan, Arpaia, Riccardo, Brookes, Nicholas B, Di Castro, Daniele, Fernandez, Mirian G, Kang, Mingu, Krockenberger, Yoshiharu, Kummer, Kurt, McNally, Daniel E, Paris, Eugenio, Schmitt, Thorsten, Yamamoto, Hideki, Walters, Andrew, Zhou, Ke-Jin, Braicovich, Lucio, Comin, Riccardo, Sala, Marco Moretti, Devereaux, Thomas P, Daghofer, Maria, Ghiringhelli, Giacomo

“…We have investigated the 3d orbital excitations in CaCuO_{2} (CCO), Nd_{2}CuO_{4} (NCO), and La_{2}CuO_{4} (LCO) using high-resolution resonant inelastic x-ray…”
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