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- Publisher Website: 10.1103/PhysRevB.71.125106
- Scopus: eid_2-s2.0-20044366728
- WOS: WOS:000228923300032
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Article: Coupling of electromagnetic waves and superlattice vibrations in a piezomagnetic superlattice: Creation of a polariton through the piezomagnetic effect
| Title | Coupling of electromagnetic waves and superlattice vibrations in a piezomagnetic superlattice: Creation of a polariton through the piezomagnetic effect |
|---|---|
| Authors | |
| Issue Date | 2005 |
| Publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ |
| Citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 71 n. 12, article no. 125106 How to Cite? |
| Abstract | We studied the propagation of an electromagnetic (EM) wave in a piezomagnetic superlattice with piezomagnetic coefficient being modulated. Because of the piezomagnetic effect, the coupling between the EM wave and vibration of superlattice can be established, resulting in the creation of a type of magnetic polariton that does not exist in ordinary magnetic material. At some resonance frequencies, the abnormality of dispersion of permeability introduces negative value and piezomagnetic superlattice can make a kind of negative permeability material. |
| Persistent Identifier | http://hdl.handle.net/10722/262574 |
| ISSN | 2014 Impact Factor: 3.736 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Liu, H | - |
| dc.contributor.author | Zhu, SN | - |
| dc.contributor.author | Dong, ZG | - |
| dc.contributor.author | Zhu, YY | - |
| dc.contributor.author | Chen, YF | - |
| dc.contributor.author | Ming, NB | - |
| dc.contributor.author | Zhang, X | - |
| dc.date.accessioned | 2018-10-02T07:11:29Z | - |
| dc.date.available | 2018-10-02T07:11:29Z | - |
| dc.date.issued | 2005 | - |
| dc.identifier.citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 71 n. 12, article no. 125106 | - |
| dc.identifier.issn | 1098-0121 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/262574 | - |
| dc.description.abstract | We studied the propagation of an electromagnetic (EM) wave in a piezomagnetic superlattice with piezomagnetic coefficient being modulated. Because of the piezomagnetic effect, the coupling between the EM wave and vibration of superlattice can be established, resulting in the creation of a type of magnetic polariton that does not exist in ordinary magnetic material. At some resonance frequencies, the abnormality of dispersion of permeability introduces negative value and piezomagnetic superlattice can make a kind of negative permeability material. | - |
| dc.language | eng | - |
| dc.publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ | - |
| dc.relation.ispartof | Physical Review B (Condensed Matter and Materials Physics) | - |
| dc.title | Coupling of electromagnetic waves and superlattice vibrations in a piezomagnetic superlattice: Creation of a polariton through the piezomagnetic effect | - |
| dc.type | Article | - |
| dc.identifier.email | Zhang, X: president@hku.hk | - |
| dc.identifier.authority | Zhang, X=rp02411 | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1103/PhysRevB.71.125106 | - |
| dc.identifier.scopus | eid_2-s2.0-20044366728 | - |
| dc.identifier.volume | 71 | - |
| dc.identifier.issue | 12 | - |
| dc.identifier.spage | article no. 125106 | - |
| dc.identifier.epage | article no. 125106 | - |
| dc.identifier.isi | WOS:000228923300032 | - |
| dc.publisher.place | United States | - |
| dc.identifier.issnl | 1098-0121 | - |