papers
Publications (2)
cond-mat.mtrl-sci2021
Quasi-isotropic orbital magnetoresistance in lightly doped SrTiO
Clément Collignon, Yudai Awashima, Ravi +8
A magnetic field parallel to an electrical current does not produce a Lorentz force on the charge carriers. Therefore, orbital longitudinal magnetoresistance is unexpected. Here we…
cond-mat.supr-con2023
An electronic band sculpted by oxygen vacancies and indispensable for dilute superconductivity
Benoît Fauqué, Clément Collignon, Hyeok Yoon +5
Dilute superconductivity survives in bulk strontium titanate when the Fermi temperature falls well below the Debye temperature. Here, we show that the onset of the superconducting…