Dephasing in strongly anisotropic black phosphorus
Dephasing in strongly anisotropic black phosphorus
Weak localization was observed and determined in a black phosphorus (bP) field-effect transistor 65 nm thick. The weak localization behaviour was found to be in excellent agreement with the Hikami-Larkin-Nagaoka model for fields up to 1~T, from which characteristic scattering lengths could be inferred. The dephasing length $L_\phi$ was found …