La_1.80Sr_0.20CuO_4

cuprate · cuprate_214

ambient SCunconventional2D / interface

Tc max

33.5 K

Tc ambient

33.5 K

Discovery

1999

Papers

Tc max measured at ambient, single_crystal, resistivity, arXiv:cond-mat/0301107, confirmed by 2 papers

Evidence (8 records from 8 papers)

the flat columns above are aggregates — each line here is one paper's claim

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Paper
33.5	ambient	single_crystal	resistivity	d-wave	2003	cond-mat/0301107
33.5	ambient	single_crystal	resistivity	d-wave	2003	cond-mat/0301105
31.6	ambient	thin_film	susceptibility	—	2003	cond-mat/0305244
30.2	ambient	polycrystal	resistivity	—	1999	cond-mat/9904340
27.9	ambient	polycrystal	Andreev reflection	s+d-wave	2001	cond-mat/0101209
27.9	ambient	polycrystal	STM	s-wave	2001	cond-mat/0107289
—	ambient	thin_film	resistivity	—	2003	cond-mat/0305021
—	ambient	polycrystal	resistivity, susceptibility	—	2002	cond-mat/0207411