Abstract
The elastic constant of the vortex lattice is measured in order to estimate the superconducting volume fraction of La1.875Ba0.065Sr0.060CuO4 which undergoes the structural phase transition to the low-temperature orthorhombic (Pccn) phase. The step like change in the elastic constant of c44 mode of the vortex lattice is clearly observed below Tc, and the saturated value of the elastic constant of the vortex lattice is 68% of the theoretical result for the full-Meissner state. This experimental result indicates that, probing with the vortex lattice, the superconducting volume fraction seems to be about two over three under the so-called stripe order in the Pccn phase.
| Original language | English |
|---|---|
| Pages (from-to) | 701-702 |
| Number of pages | 2 |
| Journal | Physica C: Superconductivity and its Applications |
| Volume | 388-389 |
| DOIs | |
| Publication status | Published - 2003 May |
| Externally published | Yes |
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Keywords
- Elastic constant
- LaBa Sr CuO
- Stripe
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Elastic constant of the vortex lattice in La1.875Ba0.065Sr0.060CuO4. / Suzuki, Takao; Goto, Takayuki; Goka, Hideto; Fujita, Masaki; Yamada, Kazuyoshi.
In: Physica C: Superconductivity and its Applications, Vol. 388-389, 05.2003, p. 701-702.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Elastic constant of the vortex lattice in La1.875Ba0.065Sr0.060CuO4
AU - Suzuki, Takao
AU - Goto, Takayuki
AU - Goka, Hideto
AU - Fujita, Masaki
AU - Yamada, Kazuyoshi
PY - 2003/5
Y1 - 2003/5
N2 - The elastic constant of the vortex lattice is measured in order to estimate the superconducting volume fraction of La1.875Ba0.065Sr0.060CuO4 which undergoes the structural phase transition to the low-temperature orthorhombic (Pccn) phase. The step like change in the elastic constant of c44 mode of the vortex lattice is clearly observed below Tc, and the saturated value of the elastic constant of the vortex lattice is 68% of the theoretical result for the full-Meissner state. This experimental result indicates that, probing with the vortex lattice, the superconducting volume fraction seems to be about two over three under the so-called stripe order in the Pccn phase.
AB - The elastic constant of the vortex lattice is measured in order to estimate the superconducting volume fraction of La1.875Ba0.065Sr0.060CuO4 which undergoes the structural phase transition to the low-temperature orthorhombic (Pccn) phase. The step like change in the elastic constant of c44 mode of the vortex lattice is clearly observed below Tc, and the saturated value of the elastic constant of the vortex lattice is 68% of the theoretical result for the full-Meissner state. This experimental result indicates that, probing with the vortex lattice, the superconducting volume fraction seems to be about two over three under the so-called stripe order in the Pccn phase.
KW - Elastic constant
KW - LaBa Sr CuO
KW - Stripe
UR - http://www.scopus.com/inward/record.url?scp=0038781674&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0038781674&partnerID=8YFLogxK
U2 - 10.1016/S0921-4534(02)02479-6
DO - 10.1016/S0921-4534(02)02479-6
M3 - Article
VL - 388-389
SP - 701
EP - 702
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
ER -