Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Schlachter S"'
Autor:
Schlachter, S I, Drechsler, A, Gehring, R, Eisele, M, Gretschmann, F, Hornung, F, Westenfelder, S, Willms, J, Große, V, Smara, A, Dalban-Canassy, M, Behnke, A, Herdrich, G, Oswald, J, Pagan, A S., Helber, B, Viladegut, A, Lani, A
Publikováno v:
IOP Conference Series: Materials Science & Engineering; 2024, Vol. 1302 Issue 1, p1-10, 10p
Autor:
Duval, J M, Prouvé, T, Collier-Wright, M, Drechsler, A, Hindley, D, La Rosa Betancourt, M, Kroll, R, Branco, M, Orgaz Diaz, D, Schlachter, S I
Publikováno v:
IOP Conference Series: Materials Science & Engineering; 2024, Vol. 1302 Issue 1, p1-10, 10p
Autor:
Goldacker, W., Nast, R., Kotzyba, G., Schlachter, S. I., Frank, A., Ringsdorf, B., Schmidt, C., Komarek, P.
Low AC loss high transport current HTS cables (>1 kA) are required for application in transformers, generators and are considered for future generations of fusion reactors coils. 2G coated conductors are suitable candidates for high field application
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510149
Publikováno v:
IEEE Transactions of Applied Superconductivity 13 (2003) 3203
MgB2 wires and tapes suffer from a limitation of the transport current densities, especially at low field, due to an unsufficient thermal stabilization caused by hot spots from a non-homogeneous microstructure, the presence of secondary phases and vo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0210591
In this contribution, different concepts for mechanically reinforced MgB2 wires with high transport currents are presented and characterised. It is shown that the achieved critical transport currents depend strongly on the conductor concept, the choi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204599
Autor:
Goldacker, W., Schlachter, S. I.
Monofilamentary MgB2-wires with a mechanical tough Nb/Cu/steel or Fe/steel sheath were prepared and characterized. The steel content was varied to investigate the reinforcement effect and the consequences for the superconducting properties of the wir
Externí odkaz:
http://arxiv.org/abs/cond-mat/0110231
Monofilamentary MgB2-wires with a 2- or 3-component sheath containing mechanical reinforcing stainless steel (SS) were prepared and characterized. In direct contact to the superconductor Nb, Ta or Fe was used. For a selection of samples with a Fe and
Externí odkaz:
http://arxiv.org/abs/cond-mat/0108458
Publikováno v:
Advances in Cryogenic Engineering: Proceedings of the International Cryogenic Materials Conference - ICMC, Vol. 48 (2002) 809
We performed ac-susceptibility measurements of magnesium diboride powder samples under pure hydrostatic pressures up to 0.4 GPa and under quasi-hydrostatic pressure conditions up to 8 GPa in a helium gas pressure cell and a diamond-anvil cell (DAC),
Externí odkaz:
http://arxiv.org/abs/cond-mat/0107205
Publikováno v:
Supercond. Sci. Technol. 14 (2001) 787-793
We prepared and characterized monofilamentary MgB2 wires with a mechanically reinforced composite sheath of Ta(Nb)/Cu/steel, which leads to dense filaments and correspondingly high transport currents up to Jc = 10^5 A/cm^2 at 4.2 K, self field. The r
Externí odkaz:
http://arxiv.org/abs/cond-mat/0106226
Autor:
Schlachter, S. I., Tutsch, U., Fietz, W. H., Weiss, K. -P., Leibrock, H., Grube, K., Wolf, Th., Obst, B., Schweiss, P., Wuehl, H.
Publikováno v:
International Journal of Modern Physics B 14 (2000) 3673
In YBa2Cu3Ox, distinct features are found in the pressure dependence of the transition temperature, dTc/dp, and in DeltaCp*Tc, where DeltaCp is the jump in the specific heat at Tc: dTc/dp becomes zero when DeltaCp*Tc is maximal, whereas dTc/dp has a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0103195