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Article: Effect of weak disorder in multi-Weyl semimetals
| Title | Effect of weak disorder in multi-Weyl semimetals |
|---|---|
| Authors | |
| Keywords | conductivity quasiparticle renormalization group Weyl semimetals |
| Issue Date | 2020 |
| Publisher | Institute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/1674-1056/ |
| Citation | Chinese Physics B, 2020, v. 29 n. 7, p. article no. 077202 How to Cite? |
| Abstract | We study the behaviors of three-dimensional double and triple Weyl fermions in the presence of weak random potential. By performing the Wilsonian renormalization group (RG) analysis, we reveal that the quasiparticle experiences strong renormalization which leads to the modification of the density of states and quasiparticle residue. We further utilize the RG analysis to calculate the classical conductivity and show that the diffusive transport is substantially corrected due to the novel behavior of the quasiparticle and can be directly measured by experiments. |
| Persistent Identifier | http://hdl.handle.net/10722/286752 |
| ISSN | 2021 Impact Factor: 1.652 2020 SCImago Journal Rankings: 0.334 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ning, Z | - |
| dc.contributor.author | Fu, B | - |
| dc.contributor.author | Shi, Q | - |
| dc.contributor.author | Wang, X | - |
| dc.date.accessioned | 2020-09-04T13:29:49Z | - |
| dc.date.available | 2020-09-04T13:29:49Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | Chinese Physics B, 2020, v. 29 n. 7, p. article no. 077202 | - |
| dc.identifier.issn | 1674-1056 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/286752 | - |
| dc.description.abstract | We study the behaviors of three-dimensional double and triple Weyl fermions in the presence of weak random potential. By performing the Wilsonian renormalization group (RG) analysis, we reveal that the quasiparticle experiences strong renormalization which leads to the modification of the density of states and quasiparticle residue. We further utilize the RG analysis to calculate the classical conductivity and show that the diffusive transport is substantially corrected due to the novel behavior of the quasiparticle and can be directly measured by experiments. | - |
| dc.language | eng | - |
| dc.publisher | Institute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/1674-1056/ | - |
| dc.relation.ispartof | Chinese Physics B | - |
| dc.rights | Chinese Physics B. Copyright © Institute of Physics Publishing Ltd. | - |
| dc.rights | This is an author-created, un-copyedited version of an article published in [insert name of journal]. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at http://dx.doi.org/[insert DOI]. | - |
| dc.subject | conductivity | - |
| dc.subject | quasiparticle | - |
| dc.subject | renormalization group | - |
| dc.subject | Weyl semimetals | - |
| dc.title | Effect of weak disorder in multi-Weyl semimetals | - |
| dc.type | Article | - |
| dc.identifier.email | Fu, B: fubo@hku.hk | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1088/1674-1056/ab9612 | - |
| dc.identifier.scopus | eid_2-s2.0-85087898462 | - |
| dc.identifier.hkuros | 313913 | - |
| dc.identifier.volume | 29 | - |
| dc.identifier.issue | 7 | - |
| dc.identifier.spage | article no. 077202 | - |
| dc.identifier.epage | article no. 077202 | - |
| dc.identifier.isi | WOS:000551721100001 | - |
| dc.publisher.place | United Kingdom | - |
| dc.identifier.issnl | 1674-1056 | - |