Nb

bcc-Nb (110)

ambient SC2D / interfacedisputed

Tc max

9.5 K

Tc ambient

9.5 K

Discovery

1995

Papers

159

Tc max measured at ambient, thin_film, susceptibility, arXiv:cond-mat/0011176, confirmed by 4 papers

Evidence (195 records from 159 papers)

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

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Paper
10.0	ambient	—	—	—	2002	cond-mat/0202050
9.5	ambient	thin_film	susceptibility	—	2003	cond-mat/0308528
9.5	ambient	thin_film	resistivity	—	2001	cond-mat/0106461
9.5	ambient	thin_film	susceptibility	—	2000	cond-mat/0011176
9.3	ambient	polycrystal	susceptibility	—	2002	cond-mat/0211047
9.3	ambient	thin_film	resistivity	—	2003	cond-mat/0301072
9.3	ambient	thin_film	resistivity	—	2001	cond-mat/0102053
9.3	ambient	polycrystal	susceptibility	—	2000	cond-mat/0004122
9.3	ambient	polycrystal	susceptibility	—	2003	cond-mat/0310565
9.3	ambient	—	—	—	1996	cond-mat/9611187
9.3	ambient	thin_film	resistivity, susceptibility	—	2004	cond-mat/0410570
9.3	ambient	thin_film	susceptibility	—	2004	cond-mat/0411137
9.3	ambient	thin_film	susceptibility	—	2000	cond-mat/0008244
9.2	ambient	thin_film	muSR	—	2005	cond-mat/0504626
9.2	ambient	polycrystal	susceptibility	s-wave	1998	cond-mat/9807109
9.2	ambient	polycrystal	resistivity	s-wave	2026	2604.03702
9.2	ambient	thin_film	resistivity	—	2005	cond-mat/0504229
9.2	ambient	single_crystal	specific_heat, susceptibility	s-wave	2005	cond-mat/0505073
9.2	ambient	thin_film	resistivity	—	2004	cond-mat/0407033
9.2	ambient	wire	magnetization	—	2004	cond-mat/0410238
9.2	ambient	wire	STM	—	2004	cond-mat/0412095
9.2	ambient	thin_film	resistivity	—	2003	cond-mat/0301294
9.2	ambient	thin_film	resistivity	—	2003	cond-mat/0303393
9.2	ambient	thin_film	—	—	2002	cond-mat/0201104
9.2	ambient	thin_film	resistivity	—	2001	cond-mat/0106461
9.2	ambient	thin_film	susceptibility	—	2001	cond-mat/0107087
9.2	ambient	wire	susceptibility	—	2000	cond-mat/0007331
9.2	ambient	polycrystal	susceptibility	—	1999	cond-mat/9910065
9.2	ambient	—	—	—	1995	supr-con/9506003
9.2	ambient	single_crystal	neutron, susceptibility	—	2003	cond-mat/0305569
9.2	ambient	single_crystal	susceptibility	—	2004	cond-mat/0403115
9.2	ambient	single_crystal	susceptibility	—	2001	cond-mat/0109425
9.1	ambient	thin_film	resistivity	—	2005	cond-mat/0504104
9.1	ambient	thin_film	resistivity	—	2000	cond-mat/0008244
9.1	ambient	thin_film	resistivity	—	2001	cond-mat/0101334
9.1	ambient	thin_film	—	s-wave	2001	cond-mat/0106559
9.1	ambient	powder	susceptibility	—	2001	cond-mat/0111271
9.1	ambient	thin_film	resistivity	s-wave	2000	cond-mat/0008077
9.1	ambient	thin_film	susceptibility	—	1999	cond-mat/9902334
9.0	ambient	thin_film	—	—	2003	cond-mat/0311344
9.0	ambient	thin_film	resistivity	—	2003	cond-mat/0312470
9.0	ambient	thin_film	susceptibility	—	2002	cond-mat/0204051
9.0	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
9.0	ambient	—	—	—	2001	cond-mat/0102391
9.0	ambient	thin_film	resistivity	—	1997	cond-mat/9707071
8.9	ambient	thin_film	susceptibility	—	2002	cond-mat/0204051
8.9	ambient	thin_film	resistivity	—	2005	cond-mat/0504104
8.9	ambient	thin_film	—	—	2005	cond-mat/0504582
8.9	ambient	thin_film	resistivity	—	2001	cond-mat/0101334
8.9	ambient	—	—	—	2001	cond-mat/0106461
8.9	ambient	polycrystal	susceptibility	—	2000	cond-mat/0011230
8.9	ambient	polycrystal	susceptibility	—	1999	cond-mat/9910118
8.8	ambient	thin_film	resistivity	—	2000	cond-mat/0009146
8.8	ambient	thin_film	resistivity	—	2004	cond-mat/0403218
8.8	ambient	thin_film	resistivity	—	2004	cond-mat/0411708
8.7	ambient	thin_film	—	—	2002	cond-mat/0201104
8.6	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
8.6	ambient	thin_film	resistivity	—	2005	cond-mat/0504104
8.6	ambient	thin_film	resistivity	—	2004	cond-mat/0405250
8.6	ambient	polycrystal	susceptibility	s-wave	1998	cond-mat/9807109
8.5	ambient	thin_film	resistivity	—	2005	cond-mat/0501459
8.5	ambient	thin_film	—	—	2004	cond-mat/0406443
8.5	ambient	wire	resistivity	—	2004	cond-mat/0411749
8.5	ambient	polycrystal	susceptibility	—	2002	cond-mat/0201101
8.5	ambient	thin_film	resistivity	—	2002	cond-mat/0203408
8.5	ambient	thin_film	resistivity	—	2002	cond-mat/0207337
8.5	ambient	polycrystal	susceptibility	—	2002	cond-mat/0209468
8.4	ambient	thin_film	resistivity	—	2004	cond-mat/0411311
8.4	ambient	thin_film	—	—	2000	cond-mat/0003415
8.3	ambient	thin_film	resistivity	—	1999	cond-mat/9904089
8.3	ambient	thin_film	resistivity	—	2004	cond-mat/0406235
8.3	ambient	thin_film	resistivity, susceptibility	—	2004	cond-mat/0410570
8.3	ambient	thin_film	resistivity	—	2003	cond-mat/0311148
8.3	ambient	thin_film	resistivity	—	2000	cond-mat/0009257
8.2	ambient	thin_film	resistivity	—	2003	cond-mat/0303393
8.1	ambient	thin_film	resistivity	—	2001	cond-mat/0107292
8.1	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
8.0	ambient	thin_film	resistivity	—	2004	cond-mat/0410272
8.0	ambient	wire	resistivity	—	2001	cond-mat/0101334
8.0	ambient	thin_film	resistivity	—	2001	cond-mat/0107165
8.0	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0111580
8.0	ambient	thin_film	resistivity	—	2000	cond-mat/0007140
8.0	ambient	thin_film	resistivity	—	1997	cond-mat/9708162
7.8	ambient	thin_film	resistivity	—	1999	cond-mat/9901045
7.7	ambient	thin_film	resistivity	—	2004	cond-mat/0406235
7.7	ambient	thin_film	resistivity	—	1998	cond-mat/9811347
7.6	ambient	thin_film	resistivity	—	2001	cond-mat/0108321
7.5	ambient	—	—	—	2004	cond-mat/0406650
7.5	ambient	thin_film	resistivity	—	2004	cond-mat/0411152
7.4	ambient	thin_film	resistivity	—	2004	cond-mat/0404323
7.3	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
7.3	ambient	wire	resistivity	—	2001	cond-mat/0101334
7.3	ambient	thin_film	resistivity	—	1998	cond-mat/9811347
7.1	ambient	thin_film	susceptibility	—	1998	cond-mat/9811347
7.0	ambient	polycrystal	resistivity	—	2004	cond-mat/0410715
7.0	ambient	wire	resistivity	—	2001	cond-mat/0101334
6.9	ambient	thin_film	resistivity	—	2004	cond-mat/0404323
6.7	ambient	thin_film	resistivity	—	2000	cond-mat/0009146
6.6	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
6.2	ambient	thin_film	resistivity	—	2004	cond-mat/0403573
6.2	ambient	thin_film	resistivity	—	2002	cond-mat/0206076
6.0	ambient	thin_film	—	—	2004	cond-mat/0405205
5.7	ambient	thin_film	resistivity	—	2004	cond-mat/0403697
5.7	ambient	thin_film	resistivity	—	2004	cond-mat/0403697
5.6	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
5.5	ambient	thin_film	susceptibility	—	2003	cond-mat/0312165
5.4	ambient	thin_film	resistivity	—	2005	cond-mat/0501253
5.2	ambient	thin_film	resistivity	—	2000	cond-mat/0009146
5.1	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
5.0	ambient	thin_film	resistivity	—	2001	cond-mat/0107165
4.8	ambient	thin_film	resistivity	—	2004	cond-mat/0403697
4.4	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
4.0	ambient	thin_film	resistivity	—	2003	cond-mat/0310443
4.0	ambient	thin_film	—	—	2001	cond-mat/0107273
3.6	ambient	thin_film	resistivity	s-wave	2001	cond-mat/0101138
3.6	ambient	thin_film	resistivity	—	2005	cond-mat/0501459
3.4	ambient	thin_film	resistivity	—	2004	cond-mat/0406235
3.0	ambient	thin_film	STM	—	2001	cond-mat/0106299
1.6	ambient	thin_film	resistivity	—	2002	hep-ph/0207162
—	ambient	thin_film	resistivity	—	2005	cond-mat/0501564
—	ambient	thin_film	STM	s-wave	2005	cond-mat/0502050
—	ambient	thin_film	resistivity	—	2005	cond-mat/0503067
—	ambient	—	—	—	2004	cond-mat/0403314
—	ambient	thin_film	—	—	2004	cond-mat/0403384
—	ambient	—	—	—	2004	cond-mat/0404628
—	ambient	thin_film	resistivity	—	2004	cond-mat/0406002
—	ambient	thin_film	resistivity	—	2004	cond-mat/0406236
—	—	thin_film	resistivity	—	2004	cond-mat/0407249
—	ambient	thin_film	—	—	2004	cond-mat/0407490
—	ambient	thin_film	resistivity	—	2004	cond-mat/0408214
—	ambient	thin_film	—	—	2004	cond-mat/0409018
—	ambient	polycrystal	—	—	2004	cond-mat/0409622
—	ambient	polycrystal	—	—	2004	cond-mat/0410139
—	ambient	thin_film	resistivity	—	2004	cond-mat/0410288
—	ambient	thin_film	resistivity	—	2004	cond-mat/0411607
—	ambient	thin_film	resistivity	—	2004	cond-mat/0412005
—	ambient	—	—	—	2003	cond-mat/0304072
—	ambient	polycrystal	resistivity	—	2003	cond-mat/0306453
—	ambient	—	specific_heat	s-wave	2003	cond-mat/0311562
—	ambient	thin_film	—	—	2003	cond-mat/0307506
—	ambient	—	resistivity	—	2003	cond-mat/0308266
—	ambient	thin_film	resistivity	—	2003	cond-mat/0309313
—	ambient	thin_film	resistivity	—	2003	cond-mat/0309430
—	ambient	thin_film	resistivity, susceptibility	—	2003	cond-mat/0310526
—	ambient	polycrystal	susceptibility	—	2003	cond-mat/0310565
—	ambient	thin_film	STM	—	2003	cond-mat/0312126
—	ambient	thin_film	resistivity	—	2003	cond-mat/0312553
—	ambient	—	—	—	2002	cond-mat/0202215
—	ambient	thin_film	susceptibility	—	2002	cond-mat/0204535
—	ambient	thin_film	resistivity	—	2002	cond-mat/0207621
—	ambient	—	—	s-wave	2002	cond-mat/0208113
—	ambient	—	resistivity	—	2002	cond-mat/0208239
—	ambient	polycrystal	susceptibility	—	2002	cond-mat/0208266
—	ambient	thin_film	—	—	2002	cond-mat/0209150
—	ambient	—	ARPES	—	2002	cond-mat/0209476
—	ambient	—	—	—	2002	cond-mat/0211643
—	ambient	single_crystal	resistivity	—	2002	cond-mat/0212510
—	ambient	thin_film	resistivity	—	2001	cond-mat/0102266
—	ambient	—	IR spectroscopy	—	2001	cond-mat/0102455
—	ambient	—	resistivity	—	2001	cond-mat/0103587
—	ambient	thin_film	resistivity	—	2001	cond-mat/0104152
—	ambient	polycrystal	susceptibility	—	2001	cond-mat/0106379
—	ambient	thin_film	resistivity	—	2001	cond-mat/0107254
—	ambient	thin_film	resistivity	—	2001	cond-mat/0108346
—	ambient	thin_film	resistivity	—	2001	cond-mat/0110183
—	ambient	thin_film	resistivity	—	2001	cond-mat/0110517
—	ambient	thin_film	—	—	2001	cond-mat/0111178
—	ambient	—	—	—	2001	cond-mat/0111350
—	ambient	—	resistivity	—	2001	cond-mat/0111460
—	ambient	networks	resistivity	—	2001	cond-mat/0112017
—	ambient	—	susceptibility, specific_heat, neutron	—	2000	cond-mat/0009030
—	ambient	thin_film	susceptibility	—	2000	cond-mat/0002019
—	ambient	—	susceptibility	s-wave	2000	cond-mat/0002301
—	ambient	polycrystal	susceptibility	—	2000	cond-mat/0003003
—	ambient	—	—	s-wave	2000	cond-mat/0003142
—	—	—	—	s-wave	2000	cond-mat/0004284
—	ambient	thin_film	—	—	2000	cond-mat/0005501
—	ambient	thin_film	susceptibility	s-wave	2000	cond-mat/0007477
—	ambient	—	susceptibility, neutron	—	2000	cond-mat/0008229
—	ambient	thin_film	susceptibility	—	2000	cond-mat/0008244
—	ambient	thin_film	resistivity	—	1999	cond-mat/9904212
—	ambient	thin_film	—	—	1999	cond-mat/9905107
—	ambient	thin_film	resistivity	—	1999	cond-mat/9911260
—	ambient	thin_film	—	—	1998	cond-mat/9805173
—	ambient	thin_film	—	—	1998	cond-mat/9807335
—	ambient	thin_film	resistivity	—	1998	cond-mat/9812278
—	ambient	single_crystal	resistivity	—	1997	cond-mat/9705017
—	ambient	thin_film	resistivity	—	1997	cond-mat/9706302
—	ambient	thin_film	—	—	1997	cond-mat/9707004
—	ambient	—	—	—	1997	cond-mat/9707017
—	ambient	thin_film	—	—	1997	cond-mat/9709030
—	ambient	wire	susceptibility	—	1997	cond-mat/9709230
—	ambient	—	resistivity	—	1997	cond-mat/9710285
—	ambient	—	resistivity, susceptibility	—	1995	cond-mat/9504109
—	ambient	—	neutron	—	1995	supr-con/9506003

Structure

Crystal structure: bcc-Nb (110)
Lattice a (Å): 3.300

Superconducting parameters

Pairing symmetry: s-wave
Gap structure: full_gap
Hc2: 11.7 T (T = 100 mK)
λ_eph (e–ph coupling): —

Samples & pressure

Sample form: thin_film
Substrate: Si
Pressure type: none
Doping type: none