Matthias Hecker

activity

20152026

most citedVestigial nematic order and superconductivity in the doped topological insulator Cu

_{x}

_{2}

_{3}

76 citations · 274 across the 11 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

cond-mat.supr-con2017★ 76 cited

Vestigial nematic order and superconductivity in the doped topological insulator Cu $_{x}$ Bi $_{2}$ Se $_{3}$

Matthias Hecker, Jörg Schmalian

If the topological insulator Bi $_{2}$ Se $_{3}$ is doped with electrons, superconductivity with $T_{c} \approx 3 - 4 K$ emerges for a low density of carriers ($n\approx10^{20}…

cond-mat.supr-con2017★ 20 cited

Short-distance breakdown of the Higgs mechanism and the robustness of the BCS theory for charged superconductors

Sonja Fischer, Matthias Hecker, Mareike Hoyer +1

Through the Higgs mechanism, the long-range Coulomb interaction eliminates the low-energy Goldstone phase mode in superconductors and transfers spectral weight all the way up to th…

Vestigial nematic order and superconductivity in the doped topological insulator Cux​Bi2​Se3​

Short-distance breakdown of the Higgs mechanism and the robustness of the BCS theory for charged superconductors

Vestigial nematic order and superconductivity in the doped topological insulator Cu $_{x}$ Bi $_{2}$ Se $_{3}$