Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Flux-induced Majorana modes in full-shell nanowires   We demonstrate a novel means of creating Majorana zero modes using magnetic
flux applied to a full superconducting shell surrounding a semiconducting
nanowire core, unifying approaches based on proximitized nanowires and vortices
in topological superconductors. In the destructive Little-Parks regime,
reentrant regions of superconductivity are associated with integer number of
phase windings in the shell. Tunneling into the core reveals a hard induced gap
near zero applied flux, corresponding to zero phase winding, and a gapped
region with a discrete zero-energy state for flux around {\Phi}_0 = h/2e,
corresponding to 2{\pi} phase winding. Coulomb peak spacing in full-shell
islands around one applied flux shows exponentially decreasing deviation from
1e periodicity with device length, consistent with the picture of Majorana
modes located at the ends of the wire.

19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math