Planar Supersymmetric Quantum Mechanics of a Charged Particle in an   External Electromagnetic Field
  The supersymmetric quantum mechanics of a two-dimensional non-relativistic particle subject to external magnetic and electric fields is studied in a superfield formulation and with the typical non-minimal coupling of (2+1) dimensions. Both the N=1 and N=2 cases are contemplated and the introduction of the electric interaction is suitably analysed. 
Ricardo C. Paschoal, Jos\'e A. Helay\"el-Neto and Leonardo P. G. de   Assis