Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sensitivity of micromechanical actuation on amorphous to crystalline
  phase transformations under the influence of Casimir forces   Amorphous to crystalline phase transitions in phase change materials (PCM)
can have strong influence on the actuation of microelectromechanical systems
under the influence of Casimir forces. Indeed, the bifurcation curves of the
stationary equilibrium points and the corresponding phase portraits of the
actuation dynamics between gold and AIST PCM, where an increase of the Casimir
force of up ~25% has been measured upon crystallization, show strong
sensitivity to changes of the Casimir force as the stiffness of the actuating
component decreases and/or the effective interaction area of the Casimir force
increases, which can also lead to stiction. However, introduction of intrinsic
energy dissipation (associated with a finite quality factor of the actuating
system) can prevent stiction by driving the system to attenuated motion towards
stable equilibrium depending on the PCM state and the system quality factor.

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The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci