Superior flux pinning in in situ synthesized silver-sheathed superconducting tape of

Ren, Z.F.; Wang, J.H.
June 1993
Applied Physics Letters;6/7/1993, Vol. 62 Issue 23, p3025
Academic Journal
Presents an in situ synthesis method for fabricating thallium-based silver sheathed superconducting tapes. Transport properties of the fabricated materials without external magnetic field; Flux pinning properties of the tapes; Onset transmission temperatures of the superconductors.


Related Articles

  • Synthesis and Para-conductivity of (Tl $$_{1-x}$$ Ti $$_{x}$$ )Ba $$_{2}$$ Ca $$_{2}$$ Cu $$_{3}$$ O $$_\mathrm{y}$$ ( x $$=$$ 0, 0.2, 0.4, 0.6, 0.8) Superconductors. Khan, Nawazish; Abbas, S.; Mahmood, Asif // Journal of Low Temperature Physics;Jan2016, Vol. 182 Issue 1/2, p38 

    We have synthesized Ti-doped (Tl $$_{1-x}$$ Ti $$_{x})$$ Ba $$_{2}$$ Ca $$_{2}$$ Cu $$_{3}$$ O $$_{y}$$ ( x = 0, 0.2, 0.4, 0.6, 0.8) superconductors at normal pressure. The samples have shown $$T_\mathrm{c}$$ onset at 117, 118, 113, 110, and 115 K and the $$T_\mathrm{c}$$ $$(R=0)$$ at 103, 96,...

  • Overview of the status of and prospects for high-Tc wire and tape development (invited). Maley, Martin P. // Journal of Applied Physics;11/15/1991, Vol. 70 Issue 10, p6189 

    Examines the phenomenological models that describe the poor performance of bismuth-strontium-calcium (Ca)-copper (Cu)-oxygen (O) superconductor-based and thallium-barium-Ca-Cu-O materials correlated with the high degree of intrinsic anisotropy. Thermal activation of flux lines out of pinning...

  • Increase in the flux-pinning energy of YBa2Cu3O7-δ by shock compaction. Weir, S. T.; Nellis, W. J.; Kramer, M. J.; Seaman, C. L.; Early, E. A.; Maple, M. B. // Applied Physics Letters;5/14/1990, Vol. 56 Issue 20, p2042 

    Magnetic flux relaxation data on a composite specimen of YBa2Cu3O7-δ +Ag shock compacted at 167 kbar show that the flux-pinning energy at 70 K and 10 kOe is enhanced by a factor of 2–3. This enhancement persists after annealing at 890 °C in oxygen for 24 h. The increased pinning...

  • Flux creep and irreversibility line in high-temperature oxide superconductors. Matsushita, T.; Fujiyoshi, T.; Toko, K.; Yamafuji, K. // Applied Physics Letters;5/14/1990, Vol. 56 Issue 20, p2039 

    The irreversibility line in high-temperature oxide superconductors is theoretically investigated from a viewpoint of dependence on the flux-pinning strength and a general relation between the effective pinning potential and the critical current density is derived. It is shown that the...

  • Reentrant pinning properties at fractional filling density in heavy ion irradiated Bi-2212 superconducting platelets. Patnaik, S.; Budhani, R. C. // AIP Conference Proceedings;2002, Vol. 614 Issue 1, p1209 

    Vortex dynamics at radio frequency (rf) is studied in heavy ion irradiated flexible tape samples of Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub 8] superconductor. The experiments are done as a function of dc magnetic field, temperature and orientation between the field and plane of the tape. A distinct...

  • Interface pinning in high T[sub c]-high J[sub c] Nd[sub 1+X]Ba[sub 2-x]Cu[sub 3]O[sub y].... Yu, R.; Sandiumenge, F. // Applied Physics Letters;7/21/1997, Vol. 71 Issue 3, p413 

    Examines interface pinning in high T[sub c]-high J[sub c] NdBa[sub 1+x] Ba[sub 2-x]Cu[sub 3]O[sub y] superconducting composites directionally solidified in air. Obtainment of transition temperature values of 96.5 K; Implication of the temperature dependence of the critical currents;...

  • Sample size effect on the determination of the irreversibility line of high-T[sub c].... Qiang Li; Suenaga, M.; Qi Li; Freltoft, T. // Applied Physics Letters;1/10/1994, Vol. 64 Issue 2, p250 

    Examines the sample size effect on the determination of the irreversibility line of high T[sub c] superconductors. Similarity of flux line pinning strength between tape and grain-aligned specimen; Use of direct current magnetization method in line determination; Factors controlling...

  • Effect of Y[sub 2]BaCuO[sub 5] inclusions on flux pinning in YBa[sub 2]Cu[sub 3]O[sub 7-delta]. Jin, S.; Tiefel, T.H.; Kammlott, G.W. // Applied Physics Letters;7/29/1991, Vol. 59 Issue 5, p540 

    Investigates the effect of Y[sub 2]BaCuO[sub 5] (211) inclusions on flux pinning in the YBa[sub 2]Cu[sub 3]O[sub 7-sigma] (123) superconductor. Measurement of intragranules on samples containing various amounts of dispersed particles; Enhancement of flux pinning due to the presence of (211)...

  • Flux creep and pinning potential distribution in zone-melted YBa[sub 2]Cu[sub 3]O[sub x]. Donglu Shi; Goretta, K.C.; Salem-Sugui Jr., S.; McGinn, P.J.; Chen, W.H.; Zhu, N. // Applied Physics Letters;7/8/1991, Vol. 59 Issue 2, p225 

    Examines flux creep and pinning potential distribution in zone-melted YBa[sub 2]Cu[sub 3]O[sub x] superconductors. Variation of magnetic relaxation in different samples; Factors attributed to flux creep rate reduction; Relation between microstructural orientation and pinning potential...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics