Thermodynamics of the TI--O system and TI-superconductors

Wahlbeck, P.G.; Myers, Dwight L.
June 1997
Journal of Chemical Physics;6/22/1997, Vol. 106 Issue 24, p10383
Academic Journal
Studies the thermodynamics of the Tl-O system and Tl-superconductors. Congruent vaporization; Previous mass spectrometric data; Previous TGA data.


Related Articles

  • Uniform and flexible 24-meter superconducting tape of silver-sheathed.... Ren, Z.F.; Wang, J.H. // Applied Physics Letters;10/5/1992, Vol. 61 Issue 14, p1715 

    Investigates a uniform and flexible 24-meter silver-sheathed thallium-containing superconductor. Simulation of the long range granular alignment of the brick wall type; Presence of imperfections in the first 1.25-meter length of the superconducting tape; Examination of the flexibility of the...

  • Tl2O3 vapor process of making Tl-Ba-Ca-Cu-O superconductors. Sheng, Z. Z.; Sheng, L.; Su, H. M.; Hermann, A. M. // Applied Physics Letters;12/26/1988, Vol. 53 Issue 26, p2686 

    A new process for making Tl-Ba-Ca-Cu-O superconductors which is based on reactions between solid precursor Ba-Ca-Cu-oxides and vapor Tl2O3 has been developed. The Tl2O3 vapor process allows Tl-Ba-Ca-Cu-O superconductors to be easily made in the forms of complex bulk components, wires and fibers,...

  • Effects of annealing on TlBaCaCuO thin films. Denhoff, M. W.; Grant, P.; Qiu, C. X.; Shih, I.; Robinson, P. T.; Sproule, I.; Mitchell, D. // Applied Physics Letters;2/13/1989, Vol. 54 Issue 7, p660 

    We have studied the effects of high-temperature anneals on sequentially deposited TlBaCaCu films in an environment containing O2 and TlOx . From Auger electron spectroscopy depth profiles, it was found that Tl was quite volatile and can be easily eliminated from the thin films after a short...

  • Hysteretic losses in Nb-Ti superconductors. Goldfarb, R. B.; Clark, A. F. // Journal of Applied Physics;4/15/1985, Vol. 57 Issue 8, p3809 

    Presents a study on hysteretic losses in niobium-thallium superconductors. Introduction to type I superconductors; Experimental details; Comparison of hysteresis loops.

  • Magnetic and transport measurements of Tl-1223 superconductors. Zheng, D. N.; Johnson, J. D.; Jones, A. R.; Campbell, A. M.; Liang, W. Y.; Doi, T.; Okada, M.; Higashyama, K. // Journal of Applied Physics;5/15/1995, Vol. 77 Issue 10, p5287 

    Presents a study that examined the magnetic and transport properties of silver clad thallium-1223 superconductors. Analysis of the flux pinning of the superconductor; Examination of the critical current properties of the samples; Evaluation of the anisotropic irreversibility of the samples.

  • Importance of controlling the Tl-oxide partial pressure throughout the processing of TlBa2CaCu2O7 thin films. Siegal, M. P.; Venturini, E. L.; Newcomer, P. P.; Overmyer, D. L.; Dominguez, F.; Dunn, R. // Journal of Applied Physics;12/15/1995, Vol. 78 Issue 12, p7186 

    Reports on the preparation of TlBa[sub2]CaCu[sub2]O[sub7] superconducting films on LaAlO[sub3] substrates using oxide precursors in a closed two-zone thallination furnace. Experiment; Information on the structural and superconducting properties of the films.

  • Superior flux pinning in in situ synthesized silver-sheathed superconducting tape of.... Ren, Z.F.; Wang, J.H. // Applied Physics Letters;6/7/1993, Vol. 62 Issue 23, p3025 

    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.

  • Flux pinning and motion of high-Jc Tl(2223) Ag-sheathed tapes. Sun, Yuping; Zhang, Faipei; Jiang, Jianyi; Hu, Anming; Du, Jiaju; Zhang, Yuheng; Sheng, Z. Z. // Journal of Applied Physics;2/15/1995, Vol. 77 Issue 4, p1658 

    Focuses on a study on flux pinning and motion of high-J[subc] thallium-system 2223-phase silver-sheathed tapes. Introduction to high-T[subc] superconductors; Experimental techniques; Results and discussion.

  • Break junction measurement of the tunneling gap of a thallium-based high-temperature superconductor crystal. Moreland, John; Ginley, D. S.; Venturini, E. L.; Morosin, B. // Applied Physics Letters;10/2/1989, Vol. 55 Issue 14, p1463 

    We have used the break junction method to measure the tunneling gap of a thallium-based high-temperature superconductor crystal in liquid helium at 4 K. The crystal was predominantly Tl2CaBa2Cu2O7 and had a superconducting onset temperature of 105 K. Tunneling data showed a symmetric gap about...


Read the Article


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

Try another library?
Sign out of this library

Other Topics