Ba(Fe_0.95Co_0.05)₂As₂

iron_based · ThCr2Si2

ambient SCunconventionalcompeting orderdisputed

Tc max

21.0 K

Tc ambient

20.0 K

arXiv year

2009

Papers

Tc exp.

21.0 K

Tc theo.

—

Evidence

experimental

Tc max measured at single_crystal, resistivity, arXiv:2112.12352, confirmed by 2 papers

Evidence (18 records from 12 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
21.5	—	polycrystal	resistivity	—	2013	T1	DOI: 10.1103/PhysRevB.88.064502
21.0	—	single_crystal	resistivity	—	2021	T1	2112.12352
20.0	—	single_crystal	resistivity, muSR, neutron	—	2015	T1	DOI: 10.1103/PhysRevB.91.024504
20.0	—	single_crystal	resistivity	—	2014	T1	1411.7506
20.0	—	single_crystal	—	—	2010	T1	1009.3941
19.7	—	single_crystal	resistivity	—	2021	T1	2112.12352
18.5	—	single_crystal	susceptibility	s-wave	2010	T1	DOI: 10.1103/PhysRevB.81.100501
18.5	—	single_crystal	susceptibility	s-wave	2009	T1	0909.0744
17.5	—	single_crystal	resistivity	—	2021	T1	2112.12352
17.0	—	single_crystal	resistivity	s-wave	2013	T2	1307.1908
15.0	—	single_crystal	resistivity, susceptibility	—	2009	T1	0906.3708
14.4	ambient	single_crystal	resistivity	—	2021	T1	2112.12352
13.2	ambient	single_crystal	resistivity	—	2021	T1	2112.12352
11.6	—	single_crystal	resistivity	s-wave	2013	T2	1307.1908
10.4	ambient	single_crystal	resistivity	—	2021	T1	2112.12352
8.9	—	single_crystal	—	—	2011	T1	1108.2749
—	—	single_crystal	resistivity, microwave	—	2025	—	2504.12049
—	—	single_crystal	—	—	2018	T1	DOI: 10.1103/PhysRevB.97.014511