Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Giant topological Hall effect in centrosymmetric tetragonal Mn2-xZnxSb   Topological magnetism typically appears in noncentrosymmetric compounds or
compounds with geometric frustration. Here we report the effective tuning of
magnetism in centrosymmetric tetragonal Mn2-xZnxSb by Zn substitution. The
magnetism is found to be closely coupled to the transport properties, giving
rise to to a very large topological hall effect is possibly associated with
topological magnetism. Our finding suggests Mn2-xZnxSb is a candidate material
for the centrosymmetric tetragonal topological magnetic system, offers
opportunities for studying and tuning spin textures and developing near room
temperature spin-based devices.

20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs