Abstract
Ultrasonic measurements have been carried out in order to investigate the superconducting volume fraction in La2-xSrxCuO4 (x = 0.07) single crystal, with x slightly larger than the critical point of the superconducting transition xc ∼ 0.06. The elastic constant of the vortex lattice, which is proportional to the superconducting volume fraction, shows a gradual increase below the superconducting transition temperature Tc = 14 K with decreasing temperature.
| Original language | English |
|---|---|
| Pages (from-to) | e153-e154 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 272-276 |
| Issue number | SUPPL. 1 |
| DOIs | |
| Publication status | Published - 2004 May 1 |
Keywords
- Elastic constant
- High-T
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Suzuki, T., Goto, T., Goka, H., Fujita, M., & Yamada, K. (2004). Inhomogeneous superconductivity probed through the elastic constant of the vortex lattice in La1.93Sr0.07CuO4. Journal of Magnetism and Magnetic Materials, 272-276(SUPPL. 1), e153-e154. https://doi.org/10.1016/j.jmmm.2003.11.090