Competing orders in microstructured underdoped BaFe2(As1-xPx)2: interplay of antiferromagnetism, nematicity and supercunductivity

ORAL

Abstract

Underdoped BaFe2(As1-xPx)2 is rich platform for strong correlations where antiferromagnetism, nematicity and superconductivity can coexist. In this talk, I will present data on microstructured underdoped BaFe2(As1-xPx)2 where high current densities can detwin nematic domains and have a significant impact on the superconducting transition temperature. I will then explore different mechanisms for pair breaking accross domain walls.

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Presenters

  • Augusto Ghiotto

    • UC Berkeley

Authors

  • Augusto Ghiotto

    • UC Berkeley

  • James G Analytis

    • University of California, Berkeley

  • Kohtaro Yamakawa

    • University of California, Berkeley

  • Josue Rodriguez

    • University of California Berkeley