Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CMOS-Integrated Diamond Nitrogen-Vacancy Quantum Sensor   The nitrogen vacancy (NV) center in diamond has emerged as a leading
solid-state quantum sensor for applications including magnetometry,
electrometry, thermometry, and chemical sensing. However, an outstanding
challenge for practical applications is that existing NV-based sensing
techniques require bulky and discrete instruments for spin control and
detection. Here, we address this challenge by integrating NV based quantum
sensing with complementary metal-oxide-semiconductor (CMOS) technology. Through
tailored CMOS-integrated microwave generation and photodetection, this work
dramatically reduces the instrumentation footprint for quantum magnetometry and
thermometry. This hybrid diamond-CMOS integration enables an ultra-compact and
scalable platform for quantum sensing and quantum information processing.

33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat