95 citations · 109 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2013★ 3 cited
Vortex lock-in transition and evidence for transitions among commensurate kinked vortex configurations in single-layered Fe arsenides
G. Li, G. Grissonnanche, B. S. Conner +7
We report an angle-dependent study of the magnetic torque within the vortex state of single-crystalline LaOFFeAs and SmOFFeAs as a function o…
cond-mat.supr-con2012★ 95 cited
Decrease of upper critical field with underdoping in cuprate superconductors
J. Chang, N. Doiron-Leyraud, O. Cyr-Choinière +8
The transition temperature Tc of cuprate superconductors falls when the doping p is reduced below a certain optimal value. It is unclear whether this fall is due to strong phase fl…
cond-mat.supr-con2012★ 11 cited
High superconducting anisotropy and weak vortex pinning in Co doped LaFeAsO
G. Li, G. Grissonnanche, J. -Q. Yan +4
Here, we present an electrical transport study in single crystals of LaFeCoAsO ( K) under high magnetic fields. In contrast to most of the previou…