Zobrazeno 1 - 10
of 1 856
pro vyhledávání: '"P. Ghiringhelli"'
Autor:
Sahib, Hoshang, Rosa, Francesco, Raji, Aravind, Merzoni, Giacomo, Ghiringhelli, Giacomo, Salluzzo, Marco, Gloter, Alexandre, Viart, Nathalie, Preziosi, Daniele
Several reports about infinite-layer nickelate thin films suggest that the superconducting critical temperature versus chemical doping phase diagram has a dome-like shape, similar to cuprates. Here, we demonstrate a highly reproducible superconductin
Externí odkaz:
http://arxiv.org/abs/2410.16147
Autor:
Rosa, Francesco, Martinelli, Leonardo, Krieger, Guillaume, Braicovich, Lucio, Brookes, Nicholas B., Merzoni, Giacomo, Sala, Marco Moretti, Yakhou-Harris, Flora, Arpaia, Riccardo, Preziosi, Daniele, Salluzzo, Marco, Fidrysiak, Maciej, Ghiringhelli, Giacomo
We use Resonant Inelastic X-ray Scattering (RIXS) to compare the doping dependence of magnetic excitations of an Infinite-Layer nickelate to those of a prototypical superconducting cuprate. The polarization analysis of RIXS spectra establishes the do
Externí odkaz:
http://arxiv.org/abs/2406.09271
Autor:
Speckhard, Daniel T., Bechtel, Tim, Ghiringhelli, Luca M., Kuban, Martin, Rigamonti, Santiago, Draxl, Claudia
Big data has ushered in a new wave of predictive power using machine learning models. In this work, we assess what {\it big} means in the context of typical materials-science machine-learning problems. This concerns not only data volume, but also dat
Externí odkaz:
http://arxiv.org/abs/2405.11404
Autor:
Krieger, G., Sahib, H., Rosa, F., Rath, M., Chen, Y., Raji, A., Pinho, P. V. B., Lefevre, C., Ghiringhelli, G., Gloter, A., Viart, N., Salluzzo, M., Preziosi, D.
We report an experimental study of the magnetic properties of infinite-layer Nd1-xSrxNiO2 thin films by x-ray magnetic circular dichroism (XMCD) at Ni L3,2 and Nd M5,4 edges. We show that at low temperatures the out-of-plane component of the Ni1+ spi
Externí odkaz:
http://arxiv.org/abs/2403.16969
Symbolic-inference methods have recently found a broad application in materials science. In particular, the Sure-Independence Screening and Sparsifying Operator (SISSO) performs symbolic regression and classification by adopting compressed sensing fo
Externí odkaz:
http://arxiv.org/abs/2403.15816
Autor:
Schlappa, Justine, Ghiringhelli, Giacomo, Van Kuiken, Benjamin E., Teichmann, Martin, Miedema, Piter S., Delitz, Jan Torben, Gerasimova, Natalia, Molodtsov, Serguei, Adriano, Luigi, Baranasic, Bernard, Broers, Carsten, Carley, Robert, Gessler, Patrick, Ghodrati, Nahid, Hickin, David, Hoang, Le Phuong, Izquierdo, Manuel, Mercadier, Laurent, Mercurio, Giuseppe, Parchenko, Sergii, Stupar, Marijan, Yin, Zhong, Martinelli, Leonardo, Merzoni, Giacomo, Peng, Ying Ying, Reuss, Torben, Lalithambika, Sreeju Sreekantan Nair, Techert, Simone, Laarmann, Tim, Huotari, Simo, Schroeter, Christian, Langer, Burkhard, Giessel, Tatjana, Buechner, Robby, Buchheim, Jana, da Cruz, Vinicius Vaz, Eckert, Sebastian, Gwalt, Grzegorz, Liu, Chun-Yu, Siewert, Frank, Sohrt, Christian, Weniger, Christian, Pietzsch, Annette, Neppl, Stefan, Senf, Friedmar, Scherz, Andreas, Föhlisch, Alexander
Resonant Inelastic X-ray Scattering (RIXS) is an ideal X-ray spectroscopy method to push the combination of energy and time resolutions to the Fourier transform ultimate limit, because it is unaffected by the core-hole lifetime energy broadening. And
Externí odkaz:
http://arxiv.org/abs/2403.08461
Autor:
Bauer, Stefan, Benner, Peter, Bereau, Tristan, Blum, Volker, Boley, Mario, Carbogno, Christian, Catlow, C. Richard A., Dehm, Gerhard, Eibl, Sebastian, Ernstorfer, Ralph, Fekete, Ádám, Foppa, Lucas, Fratzl, Peter, Freysoldt, Christoph, Gault, Baptiste, Ghiringhelli, Luca M., Giri, Sajal K., Gladyshev, Anton, Goyal, Pawan, Hattrick-Simpers, Jason, Kabalan, Lara, Karpov, Petr, Khorrami, Mohammad S., Koch, Christoph, Kokott, Sebastian, Kosch, Thomas, Kowalec, Igor, Kremer, Kurt, Leitherer, Andreas, Li, Yue, Liebscher, Christian H., Logsdail, Andrew J., Lu, Zhongwei, Luong, Felix, Marek, Andreas, Merz, Florian, Mianroodi, Jaber R., Neugebauer, Jörg, Pei, Zongrui, Purcell, Thomas A. R., Raabe, Dierk, Rampp, Markus, Rossi, Mariana, Rost, Jan-Michael, Saal, James, Saalmann, Ulf, Sasidhar, Kasturi Narasimha, Saxena, Alaukik, Sbailò, Luigi, Scheidgen, Markus, Schloz, Marcel, Schmidt, Daniel F., Teshuva, Simon, Trunschke, Annette, Wei, Ye, Weikum, Gerhard, Xian, R. Patrick, Yao, Yi, Yin, Junqi, Zhao, Meng, Scheffler, Matthias
Science is and always has been based on data, but the terms "data-centric" and the "4th paradigm of" materials research indicate a radical change in how information is retrieved, handled and research is performed. It signifies a transformative shift
Externí odkaz:
http://arxiv.org/abs/2402.10932
Autor:
Agrestini, S., Borgatti, F., Florio, P., Frassineti, J., Mosca, D. Fiore, Faure, Q., Detlefs, B., Sahle, C. J., Francoual, S., Choi, J., Garcia-Fernandez, M., Zhou, K. -J., Mitrovic, V. F., Woodward, P. M., Ghiringhelli, G., Franchini, C., Boscherini, F., Sanna, S., Sala, and M. Moretti
Publikováno v:
Phys. Rev. Lett. 133, 066501 (2024)
A supposedly nonmagnetic 5d$^1$ double perosvkite oxide is investigated by a combination of spectroscopic and theoretical methods, namely resonant inelastic X-ray scattering, X-ray absorption spectroscopy, magnetic circular dichroism, and multiplet l
Externí odkaz:
http://arxiv.org/abs/2401.12035
Autor:
Sbailò, Luigi, Ghiringhelli, Luca
We investigate the emergence of binary encoding within the latent space of deep-neural-network classifiers. Such binary encoding is induced by the introduction of a linear penultimate layer, which employs during training a loss function specifically
Externí odkaz:
http://arxiv.org/abs/2310.08224
Autor:
Meriem Messaoudene, Stéphanie Ferreira, Nathalie Saint-Lu, Mayra Ponce, Caroline Truntzer, Romain Boidot, Clément Le Bescop, Thomas Loppinet, Tanguy Corbel, Céline Féger, Karine Bertrand, Arielle Elkrief, Morten Isaksen, Fabien Vitry, Frédérique Sablier-Gallis, Antoine Andremont, Lloyd Bod, François Ghiringhelli, Jean de Gunzburg, Bertrand Routy
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract The deleterious impact of antibiotics (ATB) on the microbiome negatively influences immune checkpoint inhibitors (ICI) response in patients with cancer. We conducted a randomized phase I study (EudraCT:2019-A00240-57) with 148 healthy volunt
Externí odkaz:
https://doaj.org/article/654c4f9e81204f8999feefb9a049aabe
