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pro vyhledávání: '"De Negri, S."'
Publikováno v:
In Journal of Solid State Chemistry December 2023 328
Akademický článek
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Autor:
Freccero, R., Choi, S.H., Solokha, P., De Negri, S., Takeuchi, T., Hirai, S., Mele, P., Saccone, A.
Publikováno v:
In Journal of Alloys and Compounds 30 April 2019 783:601-607
Autor:
Agrestini, S., Metallo, C., Filippi, M., Simonelli, L., Campi, G., Sanipoli, C., Liarokapis, E., De Negri, S., Giovannini, M., Saccone, A., Latini, A., Bianconi, A.
Publikováno v:
Phys. Rev. B 70, 134514 (2004)
Here we report synthesis and characterization of Mg_{1-x}Sc_{x}B_{2} (0.12T_{c}>6 K. We find that the Sc doping moves the chemical potential through the 2D/3D electronic topological transi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0408095
Autor:
Postorino, P., Congeduti, A., Dore, P., Nucara, A., Bianconi, A., Di Castro, D., De Negri, S., Saccone, A.
Raman and infrared absorption spectra of Mg(1-x)Al(x)B(2) have been collected for 0
Externí odkaz:
http://arxiv.org/abs/cond-mat/0106356
Autor:
Bianconi, A., Di Castro, D., Agrestini, S., Campi, G., Saini, N. L., Saccone, A., De Negri, S., Giovannini, M.
Publikováno v:
A Bianconi et al 2001 J. Phys.: Condens. Matter 13 7383
We have studied the variation of Tc with charge density and lattice parameters in Mg1-xAlxB2 superconducting samples at low Al doping x<8%. We show that high Tc occurs where the chemical potential is tuned at a "superconducting shape resonance" near
Externí odkaz:
http://arxiv.org/abs/cond-mat/0103211
Autor:
Bianconi, A., Saini, N. L., Di Castro, D., Agrestini, S., Campi, G., Saccone, A., De Negri, S., Colapietro, M. Giovannini M.
Publikováno v:
S Agrestini et al 2001 J. Phys.: Condens. Matter 13 11689
We report variation of lattice structure in diborides (AB2) with different A atoms to identify the special case of MgB2 showing high Tc superconductivity. High purity MgB2 (Tc~39 K) has been prepared by direct reaction of the elements and the lattice
Externí odkaz:
http://arxiv.org/abs/cond-mat/0102410
Publikováno v:
In Journal of Solid State Chemistry January 2016 233:407-414
Autor:
Schenk FM; Chemistry and Materials Design Group, Institute for Electronics, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland., Zellweger T; Integrated Systems Laboratory, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland., Kumaar D; Chemistry and Materials Design Group, Institute for Electronics, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland., Bošković D; Chemistry and Materials Design Group, Institute for Electronics, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland., Wintersteller S; Chemistry and Materials Design Group, Institute for Electronics, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland., Solokha P; Dipartimento di Chimica e Chimica Industriale, Università degli Studi di Genova, I-16146 Genova, Italy., De Negri S; Dipartimento di Chimica e Chimica Industriale, Università degli Studi di Genova, I-16146 Genova, Italy., Emboras A; Integrated Systems Laboratory, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland., Wood V; Materials and Device Engineering Group, Institute for Electronics, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland., Yarema M; Chemistry and Materials Design Group, Institute for Electronics, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, CH-8092 Zurich, Switzerland.
Publikováno v:
ACS nano [ACS Nano] 2024 Jan 09; Vol. 18 (1), pp. 1063-1072. Date of Electronic Publication: 2023 Dec 20.
Publikováno v:
In Journal of Solid State Chemistry October 2014 218:184-195