Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Autonomous Experiments in Scanning Probe Microscopy and Spectroscopy:
  Choosing Where to Explore Polarization Dynamics in Ferroelectrics   Polarization dynamics in ferroelectric materials are explored via the
automated experiment in Piezoresponse Force Spectroscopy. A Bayesian
Optimization framework for imaging is developed and its performance for a
variety of acquisition and pathfinding functions is explored using previously
acquired data. The optimized algorithm is then deployed on an operational
scanning probe microscope (SPM) for finding areas of large electromechanical
response in a thin film of PbTiO3, with metrics showing gains of ~3x in the
sampling efficiency. This approach opens the pathway to perform more complex
spectroscopies in SPM that were previously not possible due to time constraints
and sample stability, tip wear, and/or stochastic sample damage that occurs at
specific, a priori unknown spatial positions. Potential improvements to the
framework to enable the incorporation of more prior information and improve
efficiency further are discussed.

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The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat