Observations of Pauli paramagnetic effects on the flux line lattice in CeColn5

New Journal of Physics

Volumn 12, Issue , 2010, Pages

  White, J S ^a,d   Das, P ^a   Eskildsen, M R ^b   Debeer Schmitt, L ^b,h   Forgan, E M ^a   Bianchi, A D ^c   Kenzelmann, M ^d   Zolliker, M ^d   Gerber, S ^d   Gavilano, J L ^d   Mesot, J ^a,d,e   Movshovich, R ^f   Bauer, E D ^f   Sarrao, J L ^f   Petrovic, C ^g  

^a UNIVERSITY OF BIRMINGHAM   (United Kingdom)

^b UNIVERSITY OF NOTRE DAME   (United States)

^c UNIVERSITÉ DE MONTRÉAL   (Canada)

^d PAUL SCHERRER INSTITUTE   (Switzerland)

^e EPFL   (Switzerland)

^f LOS ALAMOS NATIONAL LABORATORY   (United States)

^g BROOKHAVEN NATIONAL LABORATORY   (United States)

^h OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COOPER PAIRING; FLUX LINE LATTICE; FLUX LINES; FORM FACTORS; FULDE-FERRELL; HIGHER TEMPERATURES; LARKIN-OVCHINNIKOV; MIXED STATE; PARAMAGNETIC EFFECT; SMALL-ANGLE NEUTRON SCATTERING; SPATIAL VARIATIONS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE;

APPROXIMATION THEORY; MAGNETIC FIELDS; PARAMAGNETIC MATERIALS; PARAMAGNETISM;

NEUTRON SCATTERING;

EID: 77649166916     PISSN: 13672630     EISSN: None     Source Type: Journal    
DOI: 10.1088/1367-2630/12/2/023026     Document Type: Article

References (51)

1. Bianchi A, Movshovich R, Oeschler N, Gegenwart P, Steglich F, Thompson J D, Pagliuso P G and Sarrao J L 2002 First-order superconducting phase transition in CeColn5 Phys. Rev. Lett. 89 137002 (Pubitemid 35209697)
2. Tayama T, Hanta A, Sakakibara T, Haga Y, Shishido H, Settai R and Onuki Y 2002 Unconventional heavy-fermion superconductor CeCoIn5: de magnetization study at temperatures down to 5OmK Phys. Rev. B 65 180504
3. Bianchi A, Movshovich R, Vekhter I, Pagliuso P G and Sarrao J L 2003 Avoided antiferromagnetic order and quantum critical point in CeCoIn5 Phys. Rev. Lett. 91 257001
4. 5 Phys. Rev. Lett. 91 246405
5. Petrovic C, Pagliuso P G, Hundley M F, Movshovich R, Sarrao J L, Thompson J D, Fisk Z and Monthoux P 2001 Heavy-fermion superconductivity in CeCoIn5 at 2.3 K J. Phys.: Condens. Matter 13 L337
6. Izawa K, Yamaguchi H, Mastuda Y, Shishido H, Settai R and Onuki Y 2001 Angular position of nodes in the superconducting gap of quasi-2D heavy-fermion superconductor CeCoIn5 Phys. Rev. Lett. 87 057002
7. Vorontsov A and Vekhter I 2006 Nodal structure of quasi-two-dimensional superconductors probed by a magnetic field Phys. Rev. Lett. 96 237001 (Pubitemid 43880312)
8. Clogston A M 1962 Upper limit for the critical field in hard superconductors Phys. Rev. Lett. 9 266
9. Maki K 1966 Effect of Pauli paramagnetism on magnetic properties of high-field superconductors Phys. Rev. 148 362
10. Ormeno R J, Sibley A, Gough C E, Sebastian S and Fisher IR 2002 Microwave conductivity and penetration depth in the heavy fermion superconductor CeCoIn5 Phys. Rev. Lett. 88 047005 (Pubitemid 34109904)
11. Fulde P and Ferrell R A 1964 Superconductivity in a strong spin-exchange field Phys. Rev. A 135 550
12. Larkin A I and Ovchinnikov Y N 1965 Inhomogeneous state of superconductors Sov. Phys.-JETP 20 762
13. Matsuda Y and Shimahara H 2007 Fulde-Ferrell-Larkin-Ovchinnikov state in heavy fermion superconductors J. Phys. Soc. Japan 76 051005
14. Bianchi A, Movshovich R, Capan C, Pagliuso P G and Sarrao J L 2003 Possible Fulde-FerrellLarkin-Ovchinnikov superconducting state in CeCoIn5 Phys. Rev. Lett. 91187004
15. Radovan H A, Fortune N A, Murphy T P, Hannahs S T, Palm E C, Tozer S W and Hall D 2003 Magnetic enhancement of superconductivity from electron spin domains Nature 425 51 (Pubitemid 37107403)
16. 5 revealed by nuclear magnetic resonance Phys. Rev. Lett. 94 047602
17. 5 revealed by nuclear magnetic resonance' Phys. Rev. Lett. 101039701
18. Kumagai K, Saitoh M, Oyaizu T, Furukawa Y, Takashima S, Nohara M, Takagi H and Matsuda Y 2006 Fulde-Ferrell-Larkin-Ovchinnikov state in a perpendicular field of quasi-two-dimensional CeCoIn5 Phys. Rev. Lett. 97 227002 (Pubitemid 44826916)
19. 5 Phys. Rev. Lett. 98 036402
20. Kenzelmann M et al 2008 Coupled superconducting and magnetic order in CeCoIn5 Science 321 1652
21. 5 Phys. Rev. Lett. 90 187001
22. DeBeer-Schmitt L, Dewhurst C D, Hoogenboom B W, Petrovic C and Eskildsen M R 2006 Field dependent coherence length in the superclean, high-kappa superconductor CeCoIn5 Phys. Rev. Lett. 97 127001 (Pubitemid 44440771)
23. 5: toward the Pauli-limiting field Science 319 177
24. 5 J. Phys. Soc. Japan 77 023702
25. Ichioka M and Machida K 2007 Vortex states in superconductors with strong Pauli-paramagnetic effect Phys. Rev. B 76 064502
26. Christen D K, Tasset F, Spooner S and Mook H A 1977 Study of the intermediate mixed state of niobium by small-angle neutron scattering Phys. Rev. B 15 4506
27. Clem J R 1975 Simple model for the vortex core in a type-II superconductor J. Low Temp. Phys. 18 427
28. Yaouanc A, Dalmas de Réotier P and Brandt E H 1997 Effect of the vortex core on the magnetic field in hard superconductors Phys. Rev. B 55 11107 (Pubitemid 127486567)
29. Hao Z and Clem. J R 1991 Reversible magnetization and torques in anisotropic high-«- type-II superconductors Phys. Rev. B 43 7622
30. Brandt E H 1995 The flux-line lattice in superconductors Rep. Prog. Phys. 58 1465
31. Yaron U, Gammel P L, Boebinger G S, Aeppli G, Schiffer P, Bucher E, Bishop D J, Broholm C and Mortensen K 1997 Small angle neutron scattering studies of the vortex lattice in the UPt3 mixed state: direct structural evidence for the B → C transition Phys. Rev. Lett. 78 3185 (Pubitemid 127657319)
32. 4 Phys. Rev. Lett. 84 6094
33. Forgan E M, Levett S J, Kealey P G, Cubitt R, Dewhurst C D and Fort D 2002 Intrinsic behavior of flux lines in pure niobium near the upper critical field Phys. Rev. Lett. 88 167003 (Pubitemid 34631778)
34. Cubitt R, Eskildsen M R, Dewhurst C D, Jun J, Kazakov S M and Karpinski J 2003 Effects of two-band superconductivity on the flux-line lattice in magnesium diboride Phys. Rev. Lett. 91 047002
35. 4 Phys. Rev. Lett. 93 217001
36. Cubitt R et al 2007 Small-angle neutron scattering measurements of the vortex lattice in CaCg Phys. Rev. B 75 140516
37. 2C Phys. Rev. B 79 174522
38. Ichioka M, Hasegawa A and Machida K 1999 Field dependence of the vortex structure in ¿-wave and j-wave superconductors Phys. Rev. B 59 8902
39. Eilenberger G 1968 Transformation of Gorkovs equation for type-II superconductors into transport-like equations Z. Phys. 214 195
40. 2C Phys. Rev. Lett. 99 167001
41. 5 J. Phys.: Condens. Matter 13 L627
42. 5 studied by the specific heat and magnetization measurements J. Phys. Soc. Japan 70 2248
43. Ichioka M and Machida K 2009 private communication
44. Seyfarth G, Brison. J P, Knebel G, Aoki D, Lapertot G and Flouquet J 2008 Multigap superconductivity in the heavy-fermion system CeCoIn5 Phys. Rev. Lett. 101046401
45. 5 near a magnetic quantum critical point Europhys. Lett. 62 412
46. Gruenberg L W and Günther L 1966 Fulde-Ferrell effect in type-II superconductors Phys. Rev. Lett. 16 996
47. Adachi H and lkeda R 2003 Effects of Pauli paramagnetism on the superconducting vortex phase diagram in strong fields Phys. Rev. B 68 184510
48. 2C Nature 393 242
49. Hiasa N and lkeda R 2008 Instability of square vortex lattice in d-wave superconductors is due to paramagnetic depairing Phys. Rev. Lett. 101 027001
50. Saint-James D et al 1969 Type-II Superconductivity (New York: Pergamon)
51. Adachi H, Ichioka M. and Machida K 2005 Mixed-state thermodynamics of superconductors with moderately large paramagnetic effects J. Phys. Soc. Japan 74 2181