CeRhIn5

HoCoGa5 structure · n=1

unconventional2D / interfacecompeting order

Tc max

2.2 K

Tc ambient

—

Discovery

2001

Papers

Tc max measured at P=2.1 GPa, single_crystal, muSR, arXiv:cond-mat/0103212, confirmed by 5 papers

Evidence (39 records from 24 papers)

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

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Paper
2.2	2.5	—	resistivity	—	2005	cond-mat/0501345
2.2	—	—	—	d-wave	2003	cond-mat/0308390
2.2	2.1	—	NQR	—	2002	cond-mat/0201040
2.2	2.1	single_crystal	muSR	—	2001	cond-mat/0103212
2.2	2.1	single_crystal	susceptibility	—	2001	cond-mat/0103212
2.2	2.1	single_crystal	—	nodal	2001	cond-mat/0110620
2.1	2.1	single_crystal	specific_heat, resistivity	d-wave	2002	cond-mat/0209115
2.1	2.5	single_crystal	—	d-wave	2002	cond-mat/0209115
2.1	1.7	—	resistivity	—	2005	cond-mat/0501345
2.1	—	—	—	d-wave	2004	cond-mat/0403069
2.1	—	—	—	d-wave	2004	cond-mat/0403338
2.1	1.6	single_crystal	resistivity	—	2003	cond-mat/0307055
2.1	—	—	—	—	2003	cond-mat/0308083
2.1	—	—	—	—	2002	cond-mat/0204024
2.1	1.6	—	—	unknown	2002	cond-mat/0206069
2.1	—	—	—	—	2001	cond-mat/0102503
2.1	1.8	single_crystal	susceptibility	—	2001	cond-mat/0103212
2.0	—	—	—	d-wave	2005	cond-mat/0501628
2.0	1.6	—	—	—	2004	cond-mat/0412614
2.0	1.6	—	specific_heat	—	2003	cond-mat/0302532
2.0	1.6	—	susceptibility	—	2003	cond-mat/0303123
2.0	1.8	—	susceptibility	—	2003	cond-mat/0303123
2.0	1.6	single_crystal	—	—	2002	cond-mat/0211320
2.0	1.8	single_crystal	susceptibility	—	2002	cond-mat/0211576
2.0	1.6	single_crystal	resistivity, susceptibility, specific_heat	—	2001	cond-mat/0107266
1.5	1.6	—	resistivity	—	2003	cond-mat/0303123
0.9	1.6	—	susceptibility, muSR	—	2003	cond-mat/0303123
—	2.4	single_crystal	—	unknown	2004	cond-mat/0405043
—	1.8	—	NQR	—	2003	cond-mat/0302532
—	2.2	—	NQR	—	2003	cond-mat/0302532
—	1.9	—	specific_heat	unknown	2003	cond-mat/0302532
—	2.1	—	muSR	—	2003	cond-mat/0303123
—	1.5	—	specific_heat	—	2003	cond-mat/0303123
—	1.6	—	specific_heat	—	2003	cond-mat/0303123
—	1.6	—	muSR	d-wave	2003	cond-mat/0306456
—	2.1	—	muSR	d-wave	2003	cond-mat/0306456
—	1.5	—	—	d-wave	2003	cond-mat/0309575
—	3.2	single_crystal	resistivity	d-wave	2002	cond-mat/0209115
—	1.5	—	—	d-wave	2002	cond-mat/0212467

Structure

Crystal structure: HoCoGa5 structure
Space group: primitive tetragonal
Phase: n=1
Lattice a (Å): 4.660
Lattice c (Å): 7.510

Superconducting parameters

Pairing symmetry: d-wave
Gap structure: nodal
Hc2: 11.6 T (extrapolated to T=0, H parallel a-b plane, at 2.5 GPa)
λ_eph (e–ph coupling): —

Competing orders

Competing order: AFM
T_AFM: 3.9 K
ρ(T) exponent: 1.00

Samples & pressure

Sample form: single_crystal
Pressure type: hydrostatic
Doping type: none