Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Platinum tripods as nanometric frequency multiplexing devices   Electrical and structural characterization of nano-particles are very
important steps to determine their potential applications in microelectronics.
In this paper, we adress the crystallographic and electric transport properties
of soft-chemistry-grown nanometric Pt tribranches. We report that Pt nanostars
grown from the reduction of $\text{H}_{2}\text{PtCl}_6$ salt in pure oleylamine
present a remarkable crystalline structure and a deeply metallic character
despite being grown under mild conditions. We demonstrate that such devices are
able to operate at current densities surpassing $200$ MA/$\text{cm}^2$,
actuating as highly compact frequency multiplexers in the non-ohmic regime.

19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc