Iron Pnictides research coming of age

Posted in Journal Articles on October 30, 2008 at 1:37 pm by JCCMP

1. Specific heat Measurements: “Fully gapped superconducting state based on a high
normal state quasiparticle density of states in Ba0.6 K0.4 Fe2 As2 single crystals,” G. Mu, H.
Luo, Z. Wang, L. Shan, C. Ren and H.H. Wen.

2. ARPES Measurements:“Observation of Fermi surface-dependent nodeless superconduct-
ing gaps in Ba0.6 K0.4 Fe2 As2 ,” H. Ding, P. Richard, K. Nakayama, K. Sugawara, T. Arakane,
Y. Sekiba, A. Takayama, S. Souma, T. Sato, T. Takahashi, Z. Wang, X. Dai, Z. Fang, G.F.
Chen, J.L. Luo, and N.L. Wang.
arXiv:0807.0419, Europhys. Lett. 83, 4701 (2008).

“Unexpected Fermi surface topology in the new pnictide superconductor,” V.B. Zabolot-
nyy, D.S. Inosov, D.V. Evtushinsky, A. Koitzsch, A.A. Kordyuk, J.T. Park, D. Haug, V.
Hinkov, A.V. Boris, D.L. Sun, G.L. Sun, C.T. Lin, B. Keimer, M. Knupfer, B. Buechner, A.
Varykhalov, R. Follath, and S.V. Borisenko, arXiv:0808.2454.

“Tightly-bound Cooper pair, quasiparticle kinks and clues on the pairing potential in a high
Tc FeAs Superconductor,” L. Wray, D. Qian, D. Hsieh, Y. Xia, L. Li, J.G. Checkelsky, A. Pasupathy, K.K. Gomes, A.V. Vedorov, G.F. Chen, J.L. Luo, A. Yazdani, N.P. Ong, N.L. Wang, and M.Z. Hasan.

3. NMR on LaFePO: “Spin dynamics in iron based layered superconductor
(La0.87 Ca0.13 )FePO revealed by 31 P and 139 La NMR studies,” Y. Nakai, K. Ishida, Y. Kamihara, M. Hirano, and H. Hosono.

Recommended with a Commentary by Patrick Lee, MIT | View Commentary (pdf) |


Add Your Response

Please use the form below to add your response. Your name and email address (will not be published) are required. You may also choose to sign in/register with a social account.

Your email address will not be published. Required fields are marked *

Guidelines for Comments by Members:
Members are invited to comment on the chosen papers and refer only to papers intimately related to the papers selected. Other comments and suggestions can be transmitted to the organizers through the 'Guest book' link. These comments will be put on the web-site and the archives so that they can be read by other members. We can do so only if the comment is sent in as a pdf file. Just as in the Guidelines to the Corresponding Members, we suggest that the comments be confined to substantive issues of science and in order to illuminate the subject matter. A collegial and respectful tone is suggested. Issues of priority should not be raised in the comments.


You can use these HTML tags and attributes:
<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>