Dimensional crossover in the quasi-one-dimensional superconductor TI2Mo6Se6

• Main Authors: Mitra, S., Petrović, Alexander Paul, Salloum, D., Gougeon, P., Potel, M., Zhu, Jian-Xin, Panagopoulos, Christos, Chia, Elbert Ee Min
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2018
• Subjects: Superconducting Phase Transition; XY Model; DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/89969; http://hdl.handle.net/10220/46427
• Institution: Nanyang Technological University

We present magnetic penetration depth and electrical transport data in single crystals of quasi-one-dimensional (q1D) Tl2Mo6Se6, which reveal a 1D→3D superconducting dimensional crossover. The c-axis penetration depth shows the onset of superconducting fluctuations below Tons1D=6.7 K, whereas signat...