Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dielectric Properties of Metal-Organic Frameworks Probed via Synchrotron
  Infrared Reflectivity   We present the frequency-dependant (dynamic) dielectric response of a group
of topical polycrystalline zeolitic imidazolate-based metal-organic framework
(MOF) materials in the extended infrared spectral region. Using
synchrotron-based FTIR spectroscopy in specular reflectance, in conjunction
with density functional theory (DFT) calculations, we have revealed detailed
structure-property trends linking the THz region dielectric response to
framework porosity and structural density. The work demonstrates that MOFs are
promising candidate materials not only for low-\k{appa} electronics
applications but could also be pioneering for terahertz (THz) applications,
such as next-generation broadband communications technologies.

26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin