1
|
Wang LM, Wang CY, Sou UC, Yang HC, Chang LJ, Redding C, Song Y, Dai P, Zhang C. Longitudinal and transverse Hall resistivities in NaFe₁-xCoxAs single crystals with x = 0.022 and 0.0205: weak pinning and anomalous electrical transport properties. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2013; 25:395702. [PMID: 24002242 DOI: 10.1088/0953-8984/25/39/395702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The in-plane longitudinal and Hall resistivities, ρxx and ρxy, of superconducting NaFe1-xCoxAs (NFCA) single crystals with x = 0.022 and 0.0205 in the mixed state and the normal state were measured to study the electrical transport properties in nearly optimum-doping iron-based superconductors. The resistivities under magnetic fields show thermally activated behavior and a power law magnetic field dependence of activation energy has been obtained. Due to the weak flux pinning, there is no sign reversal of Hall resistivities observed for NFCA with either x = 0.022 or 0.0205. The correlation between longitudinal and Hall resistivities shows that the scaling behavior of |ρxy| ∝ (ρxx)(β) with the exponent β ≈ 2.0 is in agreement with theoretical predictions for weak-pinning superconductors. Anisotropic upper critical fields and coherence lengths with an anisotropy ratio of γ ≈ 1.63 have been deduced. Furthermore, the normal-state transport properties show that the anomalies of the linear-T resistivity, the T(2)-dependent cotangent of the Hall angle, the linear-T-like Hall number, and the magnetoresistance, which can be scaled by the modified Kohler rule, are analogous to those observed on optimally doped high-Tc superconducting cuprates and other pnictides. The longitudinal resistivity can be understood within a widely accepted scenario of the spin density-wave quantum critical point, while the transverse resistivity requires some further explanation. It is suggested that all the transport anomalies should be simultaneously taken into account when developing theory.
Collapse
Affiliation(s)
- L M Wang
- Graduate Institute of Applied Physics/Department of Physics, National Taiwan University, Taipei 106, Taiwan
| | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Datta S, Das S, Sahdev D, Mehrotra R. Nucleation, pinning, and flow of vortices in Josephson-junction arrays with defects. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:15438-15447. [PMID: 9985610 DOI: 10.1103/physrevb.54.15438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
3
|
Kang WN, Kim DH, Shim SY, Park JH, Hahn TS, Choi SS, Lee WC, Hettinger JD, Gray KE, Glagola B. Pinning strength dependence of mixed-state Hall effect in YBa2Cu3O7 crystals with columnar defects. PHYSICAL REVIEW LETTERS 1996; 76:2993-2996. [PMID: 10060843 DOI: 10.1103/physrevlett.76.2993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
4
|
Li K, Zhang Y, Adrian H. Mixed-state Hall-effect studies in high-Tc-superconducting (YBa2Cu3O7- delta )n/(PrBa2Cu3O7- delta )m superlattices. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:8608-8613. [PMID: 9982371 DOI: 10.1103/physrevb.53.8608] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
5
|
Matsuda Y, Nagaoka T, Suzuki G, Kumagai K, Suzuki M, Machida M, Sera M, Hiroi M, Kobayashi N. Hall anomaly in the vortex state of La2-xSrxCuO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:15749-15752. [PMID: 9980948 DOI: 10.1103/physrevb.52.r15749] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
6
|
Qiu XG, Jakob G, Moshchalkov VV, Bruynseraede Y, Adrian H. Hall effect and flux dynamics in YBa2Cu3O7/PrBa2Cu3O7 multilayers in the mixed state. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:12994-12999. [PMID: 9980471 DOI: 10.1103/physrevb.52.12994] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
7
|
Cimberle MR, Ferdeghini C, Marré D, Putti M, Siri AS, Grasso G, Flükiger R. Transport properties of (BiPb)2Sr2Ca2Cu3O10 textured tapes in the mixed state. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:9727-9735. [PMID: 9980025 DOI: 10.1103/physrevb.52.9727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
8
|
Liu W, Clinton TW, Lobb CJ. Collective pinning and the Hall effect in superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:7482-7487. [PMID: 9979694 DOI: 10.1103/physrevb.52.7482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
9
|
Seng P, Diehl J, Klimm S, Horn S, Tidecks R, Samwer K, Hänsel H, Gross R. Hall effect and magnetoresistance in Nd1.85Ce0.15CuO4- delta films. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:3071-3074. [PMID: 9981417 DOI: 10.1103/physrevb.52.3071] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
10
|
Samoilov AV, Legris A, Rullier-Albenque F, Lejay P, Bouffard S, Ivanov ZG, Johansson L. Mixed-state Hall conductivity in high-Tc superconductors: Direct evidence of its independence on disorder. PHYSICAL REVIEW LETTERS 1995; 74:2351-2354. [PMID: 10057906 DOI: 10.1103/physrevlett.74.2351] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
11
|
Almasan CC, Han SH, Yoshiara K, Buchgeister M, Gajewski DA, Paulius LM, Herrmann J, Maple MB, Paulikas AP, Gu C, Veal BW. Hall-effect studies of the mixed state of Y1-xPrxBa2Cu3O7- delta (0 <= x <= 0.42) and YBa2Cu3Oy (6.65 <= y <= 6.84) single crystals. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:3981-3984. [PMID: 9979232 DOI: 10.1103/physrevb.51.3981] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
12
|
Wagner P, Frey U, Hillmer F, Adrian H. Evidence for a vortex-liquid-vortex-glass transition in epitaxial Bi2Sr2Ca2Cu3O10+ delta thin films. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:1206-1212. [PMID: 9978275 DOI: 10.1103/physrevb.51.1206] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
13
|
Cagigal M, Fontcuberta J, Crusellas MA, Vicent JL, Piñol S. Hall effect in the mixed state of superconducting L1.85Ce0.15CuO4 (L=Nd,Sm) single crystals. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:15993-16000. [PMID: 9975968 DOI: 10.1103/physrevb.50.15993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
14
|
Bhattacharya S, Higgins MJ, Ramakrishnan TV. Anomalies in free flux-flow Hall effect. PHYSICAL REVIEW LETTERS 1994; 73:1699-1702. [PMID: 10056861 DOI: 10.1103/physrevlett.73.1699] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
15
|
Jones EC, Christen DK, Sales BC. Sign reversals in the vortex-state Hall effect in Y-Ba-Cu-O: Correlations with the normal-state Seebeck coefficient. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:7234-7237. [PMID: 9974697 DOI: 10.1103/physrevb.50.7234] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
16
|
Ri H, Gross R, Gollnik F, Beck A, Huebener RP, Wagner P, Adrian H. Nernst, Seebeck, and Hall effects in the mixed state of YBa2Cu3O7- delta and Bi2Sr2CaCu2O8+x thin films: A comparative study. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:3312-3329. [PMID: 9976584 DOI: 10.1103/physrevb.50.3312] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
17
|
Chen JL, Yang TJ. Anomalous Hall effect from vortex motion in high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:4064-4067. [PMID: 9976686 DOI: 10.1103/physrevb.50.4064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
18
|
Budhani RC, Weaver BD, Holstein WL. Disorder-induced reduction of the anomalous Hall voltage in proton- and Ag21+-ion-irradiated Tl2Ba2CaCu2O8 epitaxial films. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:3499-3502. [PMID: 9976622 DOI: 10.1103/physrevb.50.3499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
19
|
Wang ZD, Dong J, Ting CS. Unified theory of mixed state Hall effect in type-II superconductors: Scaling behavior and sign reversal. PHYSICAL REVIEW LETTERS 1994; 72:3875-3878. [PMID: 10056319 DOI: 10.1103/physrevlett.72.3875] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
20
|
Smith AW, Clinton TW, Tsuei CC, Lobb CJ. Sign reversal of the Hall resistivity in amorphous Mo3Si. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:12927-12930. [PMID: 10010203 DOI: 10.1103/physrevb.49.12927] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
21
|
Kunchur MN, Christen DK, Klabunde CE, Phillips JM. Hall effect in YBa2Cu3O7- delta in the limit of free flux flow. PHYSICAL REVIEW LETTERS 1994; 72:2259-2262. [PMID: 10055829 DOI: 10.1103/physrevlett.72.2259] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
22
|
Wöltgens PJ, Dekker C. Nonlinear Hall resistivity in YBa2Cu3O7- delta films near the vortex-glass transition. PHYSICAL REVIEW LETTERS 1993; 71:3858-3861. [PMID: 10055091 DOI: 10.1103/physrevlett.71.3858] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|