Nax(H₃O)zCoO₂·yH₂O

—

ambient SCunconventionaldisputed

Tc max

4.8 K

Tc ambient

4.8 K

arXiv year

2004

Papers

Tc exp.

4.8 K

Tc theo.

—

Evidence

experimental

Tc max measured at ambient, arXiv:0901.1533, confirmed by 3 papers

Evidence (10 records from 3 papers)

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

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Tier	Paper
4.8	ambient	—	—	—	2009	T1	0901.1533
4.8	—	polycrystal	susceptibility	—	2004	T1	DOI: 10.1103/PhysRevLett.93.247007
4.8	—	polycrystal	susceptibility	—	2004	T2	cond-mat/0401273
4.7	—	polycrystal	susceptibility	—	2004	T2	cond-mat/0401273
4.5	—	polycrystal	susceptibility	—	2004	T2	cond-mat/0401273
4.4	ambient	—	NQR	—	2009	T1	0901.1533
4.4	—	polycrystal	susceptibility	—	2004	T2	cond-mat/0401273
4.3	—	polycrystal	susceptibility	—	2004	T2	cond-mat/0401273
2.8	—	polycrystal	susceptibility	—	2004	T2	cond-mat/0401273
2.5	—	polycrystal	susceptibility	—	2004	T2	cond-mat/0401273