Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3
Circular dichroism in the angular distribution of photoelectrons from SrTiO3:Nb and CuBi2Se3 is investigated by 7-eV laser angle-resolved photoemission spectroscopy. In addition to the well-known node that occurs in the circular dichroism pattern when the incidence plane matches the mirror plane o...
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| مؤلفون آخرون: | , , , , , , |
| التنسيق: | article |
| منشور في: |
2011
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| الوصول للمادة أونلاين: | http://hdl.handle.net/10725/16647 https://doi.org/10.1103/PhysRevLett.107.077601 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.107.077601 |
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| _version_ | 1864513473250066432 |
|---|---|
| author | Ishida, Y. |
| author2 | Kanto, H. Kikkawa, A. Taguchi, Y. Ito, Y. Ota, Y. Okazaki, K. Malaeb, W. |
| author2_role | author author author author author author author |
| author_facet | Ishida, Y. Kanto, H. Kikkawa, A. Taguchi, Y. Ito, Y. Ota, Y. Okazaki, K. Malaeb, W. |
| author_role | author |
| dc.creator.none.fl_str_mv | Ishida, Y. Kanto, H. Kikkawa, A. Taguchi, Y. Ito, Y. Ota, Y. Okazaki, K. Malaeb, W. |
| dc.date.none.fl_str_mv | 2011 2011-08-09 2025-02-26T14:39:18Z 2025-02-26T14:39:18Z |
| dc.identifier.none.fl_str_mv | 0031-9007 http://hdl.handle.net/10725/16647 https://doi.org/10.1103/PhysRevLett.107.077601 Ishida, Y., Kanto, H., Kikkawa, A., Taguchi, Y., Ito, Y., Ota, Y., ... & Shin, S. (2011). Common origin of the circular-dichroism pattern in angle-resolved photoemission spectroscopy of SrTiO 3 and Cu x Bi 2 Se 3. Physical Review Letters, 107(7), 077601. http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.107.077601 |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | Physical Review Letters |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Circular dichroism in the angular distribution of photoelectrons from SrTiO3:Nb and CuBi2Se3 is investigated by 7-eV laser angle-resolved photoemission spectroscopy. In addition to the well-known node that occurs in the circular dichroism pattern when the incidence plane matches the mirror plane of the crystal, we show that another type of node occurs when the mirror plane of the crystal is vertical to the incidence plane and the electronic state is two-dimensional. The flower-shaped circular dichroism patterns in the angular distribution occurring around the Fermi level of SrTiO3:Nb and around the Dirac point of CuBi2Se3 are explained on equal footings. We point out that the penetration depth of the topological states of CuBi2Se3 depends on momentum. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | LAURepo_da80b239bd3362dee99f0c499bfc87b1 |
| identifier_str_mv | 0031-9007 Ishida, Y., Kanto, H., Kikkawa, A., Taguchi, Y., Ito, Y., Ota, Y., ... & Shin, S. (2011). Common origin of the circular-dichroism pattern in angle-resolved photoemission spectroscopy of SrTiO 3 and Cu x Bi 2 Se 3. Physical Review Letters, 107(7), 077601. |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/16647 |
| publishDate | 2011 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3Ishida, Y.Kanto, H.Kikkawa, A.Taguchi, Y.Ito, Y.Ota, Y.Okazaki, K.Malaeb, W.Circular dichroism in the angular distribution of photoelectrons from SrTiO3:Nb and CuBi2Se3 is investigated by 7-eV laser angle-resolved photoemission spectroscopy. In addition to the well-known node that occurs in the circular dichroism pattern when the incidence plane matches the mirror plane of the crystal, we show that another type of node occurs when the mirror plane of the crystal is vertical to the incidence plane and the electronic state is two-dimensional. The flower-shaped circular dichroism patterns in the angular distribution occurring around the Fermi level of SrTiO3:Nb and around the Dirac point of CuBi2Se3 are explained on equal footings. We point out that the penetration depth of the topological states of CuBi2Se3 depends on momentum.Published2025-02-26T14:39:18Z2025-02-26T14:39:18Z20112011-08-09Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article0031-9007http://hdl.handle.net/10725/16647https://doi.org/10.1103/PhysRevLett.107.077601Ishida, Y., Kanto, H., Kikkawa, A., Taguchi, Y., Ito, Y., Ota, Y., ... & Shin, S. (2011). Common origin of the circular-dichroism pattern in angle-resolved photoemission spectroscopy of SrTiO 3 and Cu x Bi 2 Se 3. Physical Review Letters, 107(7), 077601.http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.phphttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.107.077601enPhysical Review Lettersinfo:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/166472025-02-26T14:39:18Z |
| spellingShingle | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 Ishida, Y. |
| status_str | publishedVersion |
| title | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 |
| title_full | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 |
| title_fullStr | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 |
| title_full_unstemmed | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 |
| title_short | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 |
| title_sort | Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and Cu��Bi2Se3 |
| url | http://hdl.handle.net/10725/16647 https://doi.org/10.1103/PhysRevLett.107.077601 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.107.077601 |