The magnetization of superconducting ...
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Citation
| Title | The magnetization of superconducting LA1.85SR0.15CU1-XVXO4-DELTA |
| Author(s) | J. Wallace, E. Payzant, H. King, G. Stroink, D. Dahn |
| Journal | Journal of Applied Physics |
| Date | 1991 |
| Volume | 69 |
| Issue | 8 |
| Start page | 4857 |
| End page | 4859 |
| Abstract | Oxides of the type La1.85Sr0.15Cu(1-x)V(x)O4-partial were prepared with vanadium contents, x, ranging from 0 to 0.10 in increments of 0.01. Vanadium entered into solid solution in the tetragonal K-phase structure at concentrations up to x = 0.05. Further additions of vanadium resulted in the formation of SrV5O11 and an orthorombic distortion of the K-phase structure. An increase in the irreversibility of the magnetization at 4.2 K, at a vanadium concentration of x = 0.01, was attributed to increased flux pinning due to solid solution hardening. Reduced magnetic irreversibilities and critical temperatures were observed at higher vanadium concentrations, and attributed to a loss of strontium from the K phase due to the formation of SrV5O11. |
| ISSN | 0021-8979 |
Using APA 6th Edition citation style.
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