Zobrazeno 1 - 10
of 80
pro vyhledávání: '"GUIDI, M. CESTELLI"'
Autor:
Rezvani, S. J., Di Gioacchino, D., Tofani, S., Darco, A., Ligi, C., Lupi, S., Gatti, C., Guidi, M. Cestelli, Marcelli, A.
We present here a small-scale liquid Helium (LHe) immersion cryostat with an innovative optical setup suitable to work in long wavelength radiation ranges and under applied magnetic field. The cryostat is a multi stage device with several shielding i
Externí odkaz:
http://arxiv.org/abs/2004.12698
Autor:
Rezvani, J., Di Gioacchino, D., Gatti, C., Poccia, N., Ligi, C., Tocci, S., Guidi, M. Cestelli, Cibella, S., Lupi, S., Marcelli, A.
An array of superconducting proximity islands has been shown to be highly tunable by electric and magnetic fields. Indeed, a small change in the electric and magnetic field can tune the system from a vortex Mott insulator to a vortex metal. This tran
Externí odkaz:
http://arxiv.org/abs/1912.05847
Akademický článek
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Publikováno v:
In Journal of Archaeological Science: Reports April 2021 36
Autor:
Bocci, A., Guidi, M. Cestelli, Clozza, A., Drago, A., Grilli, A., Marcelli, A., Raco, A., Sorchetti, R., Gambicorti, L., De Sio, A., Pace, E., Piotrowski, J.
At the Laboratori Nazionali di Frascati of the National Institute of Nuclear Physics (INFN) an infrared (IR) array detector with fast response time has been built and assembled in order to collect the IR image of e-/e+ sources of the DA{\Phi}NE colli
Externí odkaz:
http://arxiv.org/abs/1006.2023
Autor:
Nucara, A., Maselli, P., Calvani, P., Sopracase, R., Ortolani, M., Schade, U., Gruener, G., Guidi, M. Cestelli, Garcia, J.
Publikováno v:
Phys. Rev. Lett. 101, 066407 (2008).
In the optical conductivity of four different manganites with commensurate charge order (CO), strong peaks appear in the meV range below the ordering temperature T_{CO}. They are similar to those reported for one-dimensional charge density waves (CDW
Externí odkaz:
http://arxiv.org/abs/0807.2541
Autor:
Nucara, A., Maselli, P., Del Bufalo, M., Guidi, M. Cestelli, Garcia, J., Orgiani, P., Maritato, L., Calvani, P.
Publikováno v:
Phys. Rev. B 77, 064431 (2008)
In a metallic manganite like La(2/3)Sr(1/3)MnO(3), the substitution of Mn(+3) by Ga(+3) dilutes the ferromagnetic order and locally cancels the Jahn-Teller distortion, without heavily affecting the crystal structure. One can thus follow the changes i
Externí odkaz:
http://arxiv.org/abs/0706.0602
We report a 139La NMR investigation of low-doped insulating manganite samples (LaMnO(3+y) and La(1-x)Ca(x)MnO(3+y)) as a function of temperature. A volume fraction with fast nuclear relaxations was revealed by the inhomogeneous loss of the NMR signal
Externí odkaz:
http://arxiv.org/abs/cond-mat/0104075
We present a study of a microtwinned single crystal of LaMnO$_3$ by means of implanted muons. Two muon stopping sites are identified from the symmetry of the internal field in the ordered phase. The temperature dependence of these fields yields the b
Externí odkaz:
http://arxiv.org/abs/cond-mat/0012158
Akademický článek
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