Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Detection of the dc inverse spin Hall effect due to spin pumping in a
  novel meander-stripline geometry   The dc voltage obtained from the inverse spin Hall effect (iSHE) due to spin
pumping in ferromagnet/normal-metal (NM) bilayers can be unintentionally
superimposed with magnetoresistive rectification of ac charge currents in the
ferromagnetic layer. We introduce a geometry in which these spurious
rectification voltages vanish while the iSHE voltage is maximized. In this
geometry, a quantitative study of the dc iSHE is performed in a broad frequency
range for Permalloy/NM multilayers with NM={Pt, Ta, Cu/Au, Cu/Pt}. The
experimentally recorded voltages can be fully ascribed to the iSHE due to spin
pumping. Furthermore we measure a small iSHE voltage in single CoFe thin films.

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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-th
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The categories of this paper are: chem-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: math
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The categories of this paper are: adap-org
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int