Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Temperature Measurement Based on Electron Spin Resonance of Magnetic
  Nanoparticles   Magnetic nanoparticles (MNPs) have excellent magnetic-temperature
characteristic. However, current temperature measurement based on MNPs is
interfered by concentration. Utilizing the electron spin resonance (ESR), we
propose a highly sensitive temperature measurement method without concentration
coupling. The anisotropic field is affected by temperature, thus affecting the
g-value. The influence of the MNP concentration, size, and the data analysis
method on temperature estimation are studied. The optimal temperature
sensitivity is achieved with 15-nm MNPs while Gaussian smoothing method allows
an optimal accuracy at Fe concentration of 5 mg/ml with a root mean squared
error of 0.07 K.

19
The categories of this paper are: eess
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex