Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimental demonstration of two-photon magnetic resonances in a
  single-spin-system of a solid   While the manipulation of quantum systems is significantly developed so far,
achieving a single-source multi-use system for quantum-information processing
and networks is still challenging. A virtual state, a so-called ``dressed
state," is a potential host for quantum hybridizations of quantum physical
systems with various operational ranges. We present an experimental
demonstration of a dressed state generated by two-photon magnetic resonances
using a single spin in a single nitrogen-vacancy center in diamond. The
two-photon magnetic resonances occur under the application of microwave and
radio-frequency fields, with different operational ranges. The experimental
results reveal the behavior of two-photon magnetic transitions in a single
defect spin in a solid, thus presenting new potential quantum and
semi-classical hybrid systems with different operational ranges using
superconductivity and spintronics devices.

9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph