Nematicity in the superconducting mixed state of strain detwinned underdoped $\text{Ba}({\text{Fe}}_{1-x}{\text{Co}}_x{)}_2{\text{As}}_2$

J. Schmidt, V. Bekeris, G. S. Lozano +6

Evidence of nematic effects in the mixed superconducting phase of slightly underdoped $\text{Ba}({\text{Fe}}_{1-x}{\text{Co}}_x{)}_2{\text{As}}_2$ is reported. We have found strong in-plan…