Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sixteen-state magnetic memory based on the extraordinary Hall effect   We report on a proof-of-concept study of split-cell magnetic storage in which
multi-bit magnetic memory cells are composed of several multilevel
ferromagnetic dots with perpendicular magnetic anisotropy. Extraordinary Hall
effect is used for reading the data. Feasibility of the approach is supported
by realization of four-, eight- and sixteen- state cells.

29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat