Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Density-tuned isotherms and dynamic change at phase transition in a
  gate-controlled superconducting system   Insights into the role of interactions in determining the macroscopic state
of a system can be obtained by observing its evolution with an isothermal
variation of density. We explore the isothermal evolution of the electron gas
in AlOx/SrTiO3 by a continuous gate-controlled tuning of its carrier density
across the phase diagram exhibiting a superconducting dome. It is seen that
condensation of the ordered phase leads to non-monotonic isotherms within the
superconducting dome. The system undergoes dynamic change lasting tens of
seconds following changes in gate voltage near the onset of the transition,
revealing a strong impact of structural defects and distortions of the
substrate on the superconducting state. These observations suggest that
AlOx/SrTiO3 is a promising platform to study time-dependent kinetic processes
at the onset of superconductivity.

27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom