| dc.contributor.author | Atherton, TJ | |
| dc.contributor.author | Butler, CAM | |
| dc.contributor.author | Taylor, MC | |
| dc.contributor.author | Hooper, Ian R. | |
| dc.contributor.author | Hibbins, Alastair P. | |
| dc.contributor.author | Sambles, JR | |
| dc.contributor.author | Mathur, H | |
| dc.date.accessioned | 2016-03-04T10:57:26Z | |
| dc.date.issued | 2016-03-02 | |
| dc.description.abstract | It is shown theoretically that a one-dimensional crystal with time reversal symmetry is characterized by a Z_{2} topological invariant that predicts the existence or otherwise of edge states. This is confirmed experimentally through the construction and simulation of a photonic crystal analogue in the microwave regime. | en_GB |
| dc.description.sponsorship | We thank an anonymous referee for helpful comments. The authors acknowledge financial support from the EPSRC through the QUEST program grant (Grant No. EP/I034548/1), C.A.M.B. was supported by QinetiQ and the EPSRC through the Industrial CASE scheme (Grant No. 08000346). H.M. is supported by a grant from the U. S. Department of Energy to the Particle Astrophysics Theory group at CWRU. T.J.A. is funded by the Research Corporation for Science Advancement through a Cottrell Award. | en_GB |
| dc.identifier.citation | Vol. 93, article 125106 | en_GB |
| dc.identifier.doi | 10.1103/PhysRevB.93.125106 | |
| dc.identifier.uri | http://hdl.handle.net/10871/20462 | |
| dc.language.iso | en | en_GB |
| dc.publisher | American Physical Society | en_GB |
| dc.title | Topological Modes in One Dimensional Solids and Photonic Crystals | en_GB |
| dc.type | Article | en_GB |
| dc.date.available | 2016-03-04T10:57:26Z | |
| dc.identifier.issn | 1098-0121 | |
| dc.description | This is the final version of the article. Available from American Physical Society via the DOI in this record. | en_GB |
| dc.identifier.eissn | 1550-235X | |
| dc.identifier.journal | Physical Review B | en_GB |
