TY - JOUR AU - Roy, C.L. AU - Méndez Martín, Bianchi AU - Domínguez-Adame Acosta, Francisco PY - 1994 DO - 10.1088/0305-4470/27/10/028 SN - 0305-4470 UR - https://hdl.handle.net/20.500.14352/58968 T2 - Journal of Physics A-Mathematical and General AB - A relativistic equation is derived for a slowly varying potential by suitably approximating the one-dimensional Dirac equation. This equation is shown to be akin to the Schrodinger equation with an effective potential and effective eigenvalues. An... LA - eng M2 - 3539 PB - IOP Publishing LTD KW - Dimensional Band Structures KW - Electronic States TI - A Relativistic equation for a slowly varying potential TY - journal article VL - 27 ER -