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pro vyhledávání: '"Gorni A"'
Some characteristics of the Sawada-Kotera Lagrangian system lend themselves to generalization, producing a large class of separable Lagrangian systems with two degrees of freedom.
Externí odkaz:
http://arxiv.org/abs/2404.09612
Autor:
Crispino, Matteo, Arribi, Pablo Villar, Shukla, Anmol, Hardy, Frédéric, Haghighirad, Amir-Abbas, Wolf, Thomas, Heid, Rolf, Meingast, Christoph, Gorni, Tommaso, Avella, Adolfo, Medici, Luca de'
We define a general strategy for finding new heavy-fermionic materials without rare-earth elements: doping a Hund metal with pronounced orbital-selective correlations towards half-filling. We argue that in general band structures a possible orbital-s
Externí odkaz:
http://arxiv.org/abs/2312.06511
Autor:
Serrano, Aida, García-Martín, Eduardo, Granados-Miralles, Cecilia, López-Sánchez, Jesús, Gorni, Giulio, Quesada, Adrián, Fernández, José F.
Publikováno v:
J. Eur. Ceram. 42 (2022) 1014-1022
In this work we have investigated the effect of the solvent during the processing of SrFe12O19 platelet-based permanent magnets by cold sintering process (CSP) plus a post-thermal treatment. Several organic solvents: glacial acetic acid, oleic acid a
Externí odkaz:
http://arxiv.org/abs/2309.15859
Autor:
Serrano, Aida, Caballero-Calero, Olga, Granados-Miralles, Cecilia, Gorni, Giulio, Manzano, Cristina V., Rull-Bravo, Marta, Moure, Alberto, Martín-González, Marisol, Fernández, José F.
Publikováno v:
J. Alloys Compd. 931 (2023) 167534
We show here for the first time the use of a cold sintering process (CSP) to sinter CoSb3-based thermoelectric materials. CSP at 150 {\deg}C for 90 min under a uniaxial pressure of 750 MPa yields pieces with a relative density of 86 %, which is incre
Externí odkaz:
http://arxiv.org/abs/2309.14904
Autor:
Serrano, Aida, García-Martín, Eduardo, Granados-Miralles, Cecilia, Gorni, Giulio, López-Sánchez, Jesús, Ruiz-Gómez, Sandra, Pérez, Lucas, Quesada, Adrián, Fernández, José F.
Publikováno v:
Acta Mater. 219 (2021) 117262
The incessant technological pursuit towards a more sustainable and green future depends strongly on permanent magnets. At present, their use is widespread, making it imperative to develop new processing methods that generate highly competitive magnet
Externí odkaz:
http://arxiv.org/abs/2309.13719
Publikováno v:
Atiqot / עתיקות, 2024 Jan 01. 115, 275-342.
Externí odkaz:
https://www.jstor.org/stable/27323160
Publikováno v:
Inovasi Kurikulum, Vol 21, Iss 3, Pp 1423-1436 (2024)
Ghana's education system is transforming significantly by implementing the National Pre-Tertiary Education Curriculum Framework (NPECF), emphasizing critical thinking and problem-solving skills over traditional rote learning. Translating these ambiti
Externí odkaz:
https://doaj.org/article/97d9e23a22f449daa205728c07371e7c
Publikováno v:
Inovasi Kurikulum, Vol 21, Iss 3, Pp 1497-1514 (2024)
Ghana's schools face a severe teacher retention crisis, with only 36 percent of teachers in a district survey planning to stay in their roles. Researchers conducted a comprehensive survey of 138 teachers to investigate their reasons for wanting to le
Externí odkaz:
https://doaj.org/article/fc7ce6c698644db4b6f62e1c1743e38d
We introduce the generalization of the Slave-Spin Mean-Field method to broken-symmetry phases. Through a variational approach we derive the single-particle energy shift in the mean-field equations which generates the appropriate self-consistent field
Externí odkaz:
http://arxiv.org/abs/2301.10726
Autor:
Gao, Yingzheng, Vlaic, Sergio, Gorni, Tommaso, Medici, Luca de', Clair, Sylvain, Roditchev, Dimitri, Pons, Stéphane
By moving individual Fe-Porphyrin-based molecules with the tip of Scanning Tunneling Microscope in the vicinity of a Br-atom containing elbow of the herringbone-reconstructed Au(111), we reversibly and continuously control their magnetic state. Sever
Externí odkaz:
http://arxiv.org/abs/2301.01101