Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Two-dimensional superconductivity at (110) LaAlO3/SrTiO3 interfaces   Novel low dimensional quantum phenomena are expected at (110) LaAlO3/SrTiO3
(LAO/STO) interfaces after the quasi two dimensional electron gas similar to
that of (001) LAO/STO interfaces was found [G. Herranz et al., Sci. Rep. 2, 758
(2012) and A. Annadi et al., Nat. Commun. 4, 1838 (2013)]. Here, two
dimensional superconductivity of (110) LAO/STO samples with a superconducting
transition temperature of 184 mK is demonstrated based on systematical
transport measurements. The two dimensional characteristic of the
superconductivity is confirmed by analyzing the Berezinskii-Kosterlitz-Thouless
transition. The estimated superconductive thickness is about 18 nm. These
features of superconductivity of (110) LAO/STO interfaces are comparable to
those of (001) LAO/STO interfaces. This discovery may inspire a new round of
upsurge on study of LAO/STO interfaces.

21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
2
The categories of this paper are: math
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int