Zobrazeno 1 - 10
of 990
pro vyhledávání: '"Cervellino A"'
Autor:
Tam, David W., Colonna, Nicola, Kumar, Neeraj, Piamonteze, Cinthia, Alarab, Fatima, Strocov, Vladimir N., Cervellino, Antonio, Fennell, Tom, Gawryluk, Dariusz Jakub, Pomjakushina, Ekaterina, Soh, Y., Kenzelmann, Michel
The microscopic mechanism of heavy band formation, relevant for unconventional superconductivity in CeCoIn$_5$ and other Ce-based heavy fermion materials, depends strongly on the efficiency with which $f$ electrons are delocalized from the rare earth
Externí odkaz:
http://arxiv.org/abs/2307.13534
Autor:
Walicka, Dorota I., Lefevre, Robin, Blacque, Olivier, Lopez-Paz, Sara A., Rischau, Carl W., Cervellino, Antonio, Triana, Carlos A., von Rohr, Fabian O.
We report on the structural and superconducting properties of the intermetallic compound BaGaGe. We find that this material undergoes a structural second-order phase transition from the distorted AlB$_2$-type structure (1H, $a$ = 4.3254(2) \r{A}, $c$
Externí odkaz:
http://arxiv.org/abs/2305.13017
Autor:
Cervellino Antonio, Vitaliano Rosa, Fratoddi Ilaria, Russo MariaVittoria, Giannini Cinzia, Guagliardi Antonella, Battocchio Chiara, Polzonetti Giovanni, Vitale Floriana, Piscopiello Emanuela, Tapfer Leander
Publikováno v:
Nanoscale Research Letters, Vol 3, Iss 11, Pp 461-467 (2008)
Abstract In this work the synthesis and characterization of gold nanoparticles functionalized by a novel thiol-organometallic complex containing Pd(II) centers is presented. Pd(II) thiol,trans, trans-[dithiolate-dibis(tributylphosphine)dipalladium(II
Externí odkaz:
https://doaj.org/article/b5c93944874846ddb1c5650d678af5d6
Autor:
Cervellino, Antonio, Frison, Ruggero
Diffraction from a lattice of periodically spaced crystals is a topic of current interest because of the great development of self-organised superlattices (SL) of nanocrystals (NC). The self-organisation of NC into SL has theoretical interest, but es
Externí odkaz:
http://arxiv.org/abs/2204.12782
Autor:
López-Paz, Sara A., Guguchia, Zurab, Pomjakushin, Vladimir Y., Witteveen, Catherine, Cervellino, Antonio, Luetkens, Hubertus, Casati, Nicola, Morpurgo, Alberto F., von Rohr, Fabian O.
Publikováno v:
Nature Communications 13, 4745 (2022)
The van der Waals material CrSBr stands out as a promising two-dimensional magnet. Especially, its high magnetic ordering temperature and versatile magneto-transport properties make CrSBr an important candidate for new devices in the emergent field o
Externí odkaz:
http://arxiv.org/abs/2203.11785
Autor:
Guratinder, K., Schmidt, M., Walker, H. C., Bewley, R., Wörle, M., Cabra, D., Osorio, S. A., Villalba, M., Madsen, A. K., Keller, L., Wildes, A., Puphal, P., Cervellino, A., Rüegg, Ch., Zaharko, O.
The crystal structure and magnetic correlations in triangular antiferromagnet FeGa$_2$S$_4$ are studied by x-ray diffraction, magnetic susceptibility, neutron diffraction and neutron inelastic scattering. We report significant mixing at the cation si
Externí odkaz:
http://arxiv.org/abs/2107.06904
Autor:
Hänni, N. P., Sheptyakov, D., Mena, M., Hirtenlechner, E., Keller, L., Stuhr, U., Regnault, L. -P., Medarde, M., Cervellino, A., Rüegg, Ch., Normand, B., Krämer, K. W.
Publikováno v:
Phys. Rev. B 103, 094424 (2021)
The dynamical properties of free and bound domain-wall excitations in Ising-chain materials have recently become the focus of intense research interest. New materials and spectrometers have made it possible to control the environment of coupled Ising
Externí odkaz:
http://arxiv.org/abs/2102.01099
Using detailed synchrotron diffraction, magnetization, thermodynamic and transport measurements, we investigate the relationship between the mixed valence of Ir, lattice strain and the resultant structural and magnetic ground states in the geometrica
Externí odkaz:
http://arxiv.org/abs/2101.06075
Autor:
Maity, Sumit Ranjan, Ceretti, Monica, Keller, Lukas, Schefer, Jürg, Shang, Tian, Pomjakushina, Ekaterina, Meven, Martin, Sheptyakov, Denis, Cervellino, Antonio, Paulus, Werner
Publikováno v:
Physical Review MATERIALS 3, 083604 (2019)
We investigated the influence of oxygen over-stoichiometry on apical oxygen disorder and magnetic correlations in Nd2NiO4+d (d~0.11) in the temperature range of 2-300 K by means of synchrotron x-ray powder diffraction, neutron single crystal and powd
Externí odkaz:
http://arxiv.org/abs/2101.05178
Autor:
David W. Tam, Nicola Colonna, Neeraj Kumar, Cinthia Piamonteze, Fatima Alarab, Vladimir N. Strocov, Antonio Cervellino, Tom Fennell, Dariusz Jakub Gawryluk, Ekaterina Pomjakushina, Y. Soh, Michel Kenzelmann
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract The microscopic mechanism of heavy band formation, relevant for unconventional superconductivity in CeCoIn5 and other Ce-based heavy fermion materials, depends strongly on the efficiency with which f electrons are delocalized from the rare e
Externí odkaz:
https://doaj.org/article/f0b4bcc4e1d24ddba34bc32924b90f4b