Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transconductance and Coulomb blockade properties of in-plane grown
  carbon nanotube field effect transistors   Single electron transistors (SETs) made from single wall carbon nanotubes
(SWCNTs) are promising for quantum electronic devices operating with ultra-low
power consumption and allow fundamental studies of electron transport. We
report on SETs made by registered in-plane growth utilizing tailored nanoscale
catalyst patterns and chemical vapor deposition. Metallic SWCNTs have been
removed by an electrical burn-in technique and the common gate hysteresis was
removed using PMMA and baking, leading to field effect transistors with large
on/off ratios up to 10^5. Further segmentation into 200 nm short semiconducting
SWCNT devices created quantum dots which display conductance oscillations in
the Coulomb blockade regime. The demonstrated utilization of registered
in-plane growth opens possibilities to create novel SET device geometries which
are more complex, i.e. laterally ordered and scalable, as required for advanced
quantum electronic devices.

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The categories of this paper are: mtrl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
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The categories of this paper are: chao-dyn
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The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th