Markus Kühberger, Gerhard Gritzner, S. Tönies, Harald W. Weber,
"MgB2 thick films via screen printing"
, in IEEE Transactions on Applied Superconductivity, Vol. 13, Seite(n) 3313 - 3315, 2003, ISSN: 1558-2515, MgB2 thick films via screen printing, M. Kühberger, G. Gritzner, S. Tönies and H. W. Weber, IEEE Transactions on Applied Superconductivity 13 (2003) 3313 - 3315
Original Titel:
MgB2 thick films via screen printing
Sprache des Titels:
Englisch
Original Kurzfassung:
We report the fabrication of MgB2 thick films using a simple screen printing method. The substrates investigated were Al2O3, LaAlO3,. MgO, ZrO, SrTiO3, Si and steel. The dense, polycrystalline films consisted of crystallites with longest dimensions of about 100 nm. No texturing was observed. The transition temperatures Tc(0) varied between 34 and 36 K with transition widths smaller than 2 K. The critical current densities depended only modestly on the external field. Dramatic drops already at low fields as found for the cuprates were not observed for MgB2. At 6 T critical current densities of 2x108 A / m2 could be measured at 10 K.
Sprache der Kurzfassung:
Englisch
Englische Kurzfassung:
We report the fabrication of MgB2 thick films using a simple screen printing method. The substrates investigated were Al2O3, LaAlO3,. MgO, ZrO, SrTiO3, Si and steel. The dense, polycrystalline films consisted of crystallites with longest dimensions of about 100 nm. No texturing was observed. The transition temperatures Tc(0) varied between 34 and 36 K with transition widths smaller than 2 K. The critical current densities depended only modestly on the external field. Dramatic drops already at low fields as found for the cuprates were not observed for MgB2. At 6 T critical current densities of 2x108 A / m2 could be measured at 10 K.
Journal:
IEEE Transactions on Applied Superconductivity
Volume:
13
Seitenreferenz:
3313 - 3315
Erscheinungsjahr:
2003
Notiz zum Zitat:
MgB2 thick films via screen printing, M. Kühberger, G. Gritzner, S. Tönies and H. W. Weber, IEEE Transactions on Applied Superconductivity 13 (2003) 3313 - 3315
ISSN:
1558-2515
Anzahl der Seiten:
3
Notiz zur Publikation:
MgB2 thick films via screen printing, M. Kühberger, G. Gritzner, S. Tönies and H. W. Weber, IEEE Transactions on Applied Superconductivity 13 (2003) 3313 - 3315
Forschungs-