Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Weak Localization in Semiconductor Multi-Quantum Well Structures   We have studied the phenomenon of weak localization in multi-quantum-well
(MQW) structures in the regime of weak tunneling, when superlattice minibands
are not formed. We have calculated the effect of weak localization on
conductivity, which in this situation is described by a system of coupled Dyson
equations. The tunneling across the MQW structure is found, in general, to
suppress the weak localization effect on conductivity.

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The categories of this paper are: q-bio
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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: patt-sol
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The categories of this paper are: solv-int
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-ex
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The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
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The categories of this paper are: quant-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: atom-ph
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The categories of this paper are: acc-phys