5 years ago

Strong Aharonov-Bohm quantum interference in simply connected ${\mathrm{LaAlO}}_{3}/{\mathrm{SrTiO}}_{3}$ structures

Patrick Irvin, Hyungwoo Lee, Jung-Woo Lee, Megan Briggeman, Shicheng Lu, Anil Annadi, Guanglei Cheng, Michelle Tomczyk, Jinanan Li, Mengchen Huang, Chang-Beom Eom, Jeremy Levy

We report Aharonov-Bohm (AB) type quantum interference in simply connected devices created at the ${\mathrm{LaAlO}}_{3}/{\mathrm{SrTiO}}_{3}$ interface using conductive atomic force microscope (c-AFM) lithography. The oscillations are multiperiodic functions of magnetic field strength, and they exhi...


[Phys. Rev. B 100, 161103(R)] Published Fri Oct 04, 2019

Publisher URL: http://link.aps.org/doi/10.1103/PhysRevB.100.161103

DOI: 10.1103/PhysRevB.100.161103

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