nu=1 quantum Hall edge with a realistic potential

Article

关键词: CHIRAL LUTTINGER LIQUID;    TEXTURED EDGES;    EXCITATIONS;    STATES;    SKYRMIONS;    WAVES;   

DOI  :  10.1103/PhysRevB.66.165308

来源: SCIE

【 摘 要 】

We study the softening of the edge modes of the compact ferromagnetic nu=1 Quantum Hall edge as the strength of the confining potential decreases. To obtain a realistic potential we use a displaced background charge plane. We find a phase transition into a spin textured edge for (g) over tilde =gmu(B)B/e(2)/epsilonlless than or equal to0.012.

【 授权许可】

Free