| dc.contributor.author |
Ota, Y. |
|
| dc.contributor.author |
Okazaki, K. |
|
| dc.contributor.author |
Kotani, Y. |
|
| dc.contributor.author |
Shimojima, T. |
|
| dc.contributor.author |
Malaeb, W. |
|
| dc.contributor.author |
Watanabe, S. |
|
| dc.contributor.author |
Chen, C.-T. |
|
| dc.contributor.author |
Kihou, K. |
|
| dc.date.accessioned |
2025-03-03T14:42:02Z |
|
| dc.date.available |
2025-03-03T14:42:02Z |
|
| dc.date.copyright |
2014 |
en_US |
| dc.date.issued |
2014-02-04 |
|
| dc.identifier.issn |
2469-9950 |
en_US |
| dc.identifier.uri |
http://hdl.handle.net/10725/16681 |
|
| dc.description.abstract |
We have investigated the superconducting (SC)-gap anisotropy for several Ba-doped KFe2As2 samples using laser-based angle-resolved photoemission spectroscopy. We show that the SC-gap anisotropy and node positions drastically change with a small amount of Ba doping. Our results totally exclude a possibility of 𝑑-wave symmetry and strongly suggest that both spin and orbital fluctuations are important for the pairing interaction in the Ba-doped K122. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.title |
Evidence for excluding the possibility of 𝑑-wave superconducting-gap symmetry in Ba-doped KFe2As2 |
en_US |
| dc.type |
Article |
en_US |
| dc.description.version |
Published |
en_US |
| dc.author.school |
SoAS |
en_US |
| dc.author.idnumber |
202208140 |
en_US |
| dc.author.department |
Physical Sciences |
en_US |
| dc.relation.journal |
Physical Review B (condensed matter and materials physics) |
en_US |
| dc.journal.volume |
89 |
en_US |
| dc.journal.issue |
8 |
en_US |
| dc.identifier.doi |
https://doi.org/10.1103/PhysRevB.89.081103 |
en_US |
| dc.identifier.ctation |
Ota, Y., Okazaki, K., Kotani, Y., Shimojima, T., Malaeb, W., Watanabe, S., ... & Shin, S. (2014). Evidence for excluding the possibility of d-wave superconducting-gap symmetry in Ba-doped KFe 2 As 2. Physical Review B, 89(8), 081103. |
en_US |
| dc.author.email |
walid.malaeb@lau.edu.lb |
en_US |
| dc.identifier.tou |
http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php |
en_US |
| dc.identifier.url |
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.081103 |
en_US |
| dc.orcid.id |
https://orcid.org/0000-0002-8662-3289 |
en_US |
| dc.author.affiliation |
Lebanese American University |
en_US |