We propose a universal method to detect the specular Andreev reflection taking simple two dimensional Weyl nodal-line semimetal-superconductor double-junction structure as an example. The quasiclassical quantization conditions are established for energy levels of bound states formed in middle semimetal along closed path. establishment is completely based on intrinsic character specularly reflec...

We present the theory of out-of-plane (or vertical) electron thermal-field emission from 2D semimetals. show that current-voltage-temperature characteristic is well-captured by a universal scaling relation applicable for broad classes semimetals, including graphene and its few-layer, nodal point semimetal, Dirac semimetal at verge topological phase transition line semimetal. Here an important c...

We investigate the tunneling of quasiparticles arising in multi-Weyl semimetals through a barrier consisting both electrostatic and vector potentials, existing uniformly finite region along transmission axis. The dispersion semimetal is linear one direction (say, kz), proportional to k?J plane perpendicular it (where k?=kx2+ky2). Hence, we study cases when kz kx, respectively. For comparison, a...