Publications 2009

1. Optical study on the spin-density wave properties in single crystalline Na_1-deltaFeAs

W.Z. Hu, G. Li, P. Zheng, G.F. Chen, J.L. Luo, N.L. Wang

Phys. Rev. B 80, 100507(R) (2009)

2. Superconducting state in the non-centrosymmetric Mg_9.3Ir₁₉B_16.7 and Mg_10.5Ir₁₉B_17.1 revealed by NMR

K. Tahara, Z. Li, H.X. Yang, J.L. Luo, S. Kawasaki, G.Q. Zheng

Phys. Rev. B 80, 060503(R) (2009)

　

3. Origin of the structural phase transition at 130 K in BaNi₂As₂: a combined study of optical spectroscopy and band structure calculations

Z.G. Chen, G. Xu, W.Z. Hu, X.D. Zhang, P. Zheng, G.F. Chen, J.L. Luo, Z. Fang, N.L. Wang

Phys. Rev. B 80, 094506 (2009)

4. Possible high temperature superconductivity in Ti-doped A-Sc-Fe-As-O (A= Ca, Sr) system

G.F. Chen, T.-L. Xia, H.X. Yang, J.Q. Li, P. Zheng, J.L. Luo, N.L. Wang

Supercond. Sci. Technol. 22, 072001 (2009)

5. Resistivity and upper critical field in KFe₂As₂ single crystals

T. Terashima, M. Kimata, H. Satsukawa, A. Harada, K. Hazama, S. Uji, H. Harima, G.F. Chen, J.L. Luo, N.L. Wang

J. Phys. Soc. Jpn. 78, 063702 (2009)

6. Electronic structure of the BaFe₂As₂ family of iron-pnictide superconductors

M. Yi, D.H. Lu, J.G. Analytis, J.-H. Chu, S.-K. Mo, R.-H. He, R.G. Moore, X.J. Zhou, G.F. Chen, J.L. Luo, N.L. Wang, Z. Hussain, D.J. Singh, I.R. Fisher and Z.-X. Shen

Phys. Rev. B 80, 024515 (2009)

7. Band structure and Fermi surface of an extremely overdoped iron-based superconductor KFe₂As₂

T. Sato, K. Nakayama, Y. Sekiba, P. Richard, Y.-M. Xu, S. Souma, T. Takahashi, G.F. Chen, J.L. Luo, N.L. Wang and H. Ding

Phys. Rev. Lett. 103, 047002 (2009)

8. Fermi surface topology and low-lying quasiparticle dynamics of parent Fe_1+xTe/Se superconductor

Y. Xia, D. Qian, L. Wray, D. Hsieh, G.F. Chen, J.L. Luo, N.L. Wang, and M.Z. Hasan

Phys. Rev. Lett. 103, 037002 (2009)

9. Structural and magnetic phase transitions in Na_1-deltaFeAs

S,L, Li, C. Cruz, Q. Huang, G.F. Chen, T.-L. Xia, J.L. Lou, N.L. Wang and P.C. Dai

Phys. Rev. B 80, 020504(R) (2009)

10. Superconducting state coexisting with a phase-separated static magnetic order in (Ba,K)Fe₂As₂, (Sr,Na)Fe₂As₂, and CaFe₂As₂

T. Goko, A.A. Aczel, E.B. Saitovitch, S.L. Bud'ko, P.C. Canfield, J.P. Carlo, G.F. Chen, P.C. Dai, A.C. Hamann, W.Z. Hu, H. Kageyama, G.M. Luke, J.L. Luo, B. Nachumi, N. Ni, D. Reznik, D.R. Candela, A.T. Savici, K.J. Sikes, N.L. Wang, C.R. Wiebe, T.J. Williams, T. Yamamoto, W. Yu and Y.J. Uemura

Phys. Rev. B 80, 024508 (2009)

11. Multiple phase transitions in single-crystalline Na_1-deltaFeAs

G.F. Chen, W.Z. Hu, J.L. Luo, N.L. Wang

Phys. Rev. Lett. 102, 227004 (2009)

12. Electronic properties of single-crystalline Fe_1.05Te and Fe_1.03Se_0.30Te_0.70

G.F. Chen, Z.G. Chen, J. Dong, W.Z. Hu, G. Li, X.D. Zhang, P. Zheng, J.L. Luo, N.L. Wang

Phys. Rev. B 79, 140509(R) (2009)

13. Raman phonons of alpha-FeTe and Fe_1.03Se_0.3Te_0.7 single crystals

T.-L. Xia, D. Hou, S.C. Zhao, A.M. Zhang, G.F. Chen, J.L. Luo, N.L. Wang, J.H. Wei, Z.-Y. Lu, and Q.M. Zhang

Phys. Rev. B 79, 140510(R) (2009)

14. Optical and Raman spectroscopy studies on Fe-based superconductors

W. Z. Hu, Q. M. Zhang, N. L. Wang

Physica C 469, 545 (2009) (invited review article)

15. Superconducting-Gap Symmetry of Ba_0.6K_0.4Fe₂As₂ Studied by Angle-Resolved Photoemission Spectroscopy

K. Nakayama, T. Sato, P. Richard, Y.-M. Xu, Y. Sekiba, S. Souma, G.F. Chen, J.L. Luo, N.L. Wang, H. Ding and T. Takahashi

EPL 85, 67002 (2009)

16. Competing orders in FeAs-based superconductors

N.L. Wang

Mater. Res. Soc. Symp. Proc. 1148, 02-02 (2009) (Invited Presentation at 2008 MRS Fall Meeting)

17. uSR studies of RE(O,F)FeAs (RE = La, Nd, Ce) and LaOFeP systems: possible incommensurate/stripe magnetism and superfluid density

J.P. Carlo, Y.J. Uemura, T. Goko, G.J. MacDougall, J.A. Rodriguez, W. Yu, G.M. Luke, P.C. Dai, N. Shannon, S. Miyasaka, S. Suzuki, S. Tajima, G.F. Chen, W.Z. Hu, J.L. Luo, N.L. Wang

Phys. Rev. Lett. 102, 087001 (2009)

18. Microstructure and tetragonal-to-orthorhombic phase transition of AFe₂As₂ (A=Sr, Ca) as seen via transmission electron microscopy

C. Ma, H.X. Yang, H.F. Tian, H.L Shi, J.B. Lu, Z.W. Wang, L.J. Zeng, G.F. Chen, N.L. Wang and J.Q. Li

Phys. Rev. B 79, 060506(R) (2009)

19. Angle-resolved photoemission spectroscopy of the Fe-Based Ba_0.6K_0.4Fe₂As₂ high temperature superconductor: Evidence for an orbital selective electron-mode coupling

P. Richard, T. Sato, K. Nakayama, S. Souma, T. Takahashi, Y.-M. Xu, G.F. Chen, J.L. Luo, N.L. Wang and H. Ding

Phys. Rev. Lett. 102, 047003 (2009)

20. Nearly Isotropic superconductivity in (Ba,K)Fe₂As₂

H.Q. Yuan, J. Singleton, F.F. Balakirev, G.F. Chen, J.L. Luo, and N.L. Wang

Nature 457, 565 (2009)

21. Raman spectra in iron-based quaternary CeO_1-xF_xFeAs and LaO_1-xF_xFeAs

S.C. Zhao, D. Hou, Y. Wu, T.L. Xia, A.M. Zhang, G.F. Chen, J.L. Luo, N.L. Wang, J.H. Wei, Z.Y. Lu, Q.M. Zhang

Supercond. Sci. Technol. 22, 015017 (2009)

22. Magnetoresistance in Parent Pnictide AFe₂As₂(A=Sr, Ba)

P. Zheng, G.F. Chen, Z. Li, W.Z. Hu, J. Dong, G. Li, N.L. Wang and J.L. Luo

Chin. Phys. Lett. 26, 107401 (2009)

23. Pressure-induced lattice collapse in the tetragonal phase of single-crystalline Fe_1.05Te

C. Zhang, W. Yi, L.L. Sun, X.-J Chen, R.J. Hemley, H. Mao, W. Lu, X.L. Dong, L.G. Bai, J. Liu, A.F. Santos, J.J. Molaison, C.A. Tulk, G.F. Chen, N.L. Wang and Z.X. Zhao

Phys. Rev. B 80, 144516 (2009)

24. Homogeneous vs. inhomogeneous coexistence of magnetic order and superconductivity probed by NMR in Co- and K-doped iron pnictides

M.-H. Julien, H. Mayaffre, M. Horvatic, C. Berthier, X.D. Zhang, W. Wu, G.F. Chen, N.L. Wang and J.L. Luo

EPL 87, 37001 (2009)

25. Mossbauer study of superconducting NdFeAsO_0.88F_0.12 and its parent compound NdFeAsO

D.R. Sanchez, M. Alzamora, J. Munevar, N.L. Wang, G.F. Chen and E. Baggio-Saitovitch

J. Phys.: Condens. Matter 21, 455701 (2009)

26. 铁基超导体系中的竞争序

王楠林

物理 38，617 (2009)

27. Optical properties of FeAs-based parent compound: A comparative study for polycrystalline EuFe₂As₂ and LaFeAsO

W.Z. Hu, J. Dong, G. Li, Z. Li, P. Zheng, G.F. Chen, J.L. Lin, N.L. Wang

Front. Phys. China 4, 459 (2009)