Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Molecular templates of spin textures on superconducting surfaces   We create ordered islands of magnetically anisotropic nickelocene molecules
on a Pb (111) substrate. By using inelastic electron tunneling spectra (IETS)
and density functional theory, we characterize the magnetic response of these
islands. This allows us to conclude that the islands present local and
collective magnetic excitations. Furthermore, we show that nickelocene islands
present complex non-collinear spin patterns on the superconducting Pb (111)
surface, opening the possibility of using molecular arrays to engineer spin
textures with important implications on topological superconductivity.

19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
2
The categories of this paper are: math
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph