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dc.contributor.authorShirer, Kent R.
dc.contributor.authorModic, Kimberly A.
dc.contributor.authorZimmerling, Tino
dc.contributor.authorBachmann, Maja D.
dc.contributor.authorKönig, Markus
dc.contributor.authorMoll, Philip J.W.
dc.contributor.authorSchoop, Leslie
dc.contributor.authorMackenzie, Andrew P.
dc.date.accessioned2019-11-05T17:30:03Z
dc.date.available2019-11-05T17:30:03Z
dc.date.issued2019-10-17
dc.identifier.citationShirer , K R , Modic , K A , Zimmerling , T , Bachmann , M D , König , M , Moll , P J W , Schoop , L & Mackenzie , A P 2019 , ' Out-of-plane transport in ZrSiS and ZrSiSe microstructures ' , APL Materials , vol. 7 , no. 10 , 101116 . https://doi.org/10.1063/1.5124568en
dc.identifier.issn2166-532X
dc.identifier.otherPURE: 262778225
dc.identifier.otherPURE UUID: 8bcd22ad-820c-4a37-a601-996ec66825cc
dc.identifier.otherScopus: 85073789052
dc.identifier.otherORCID: /0000-0002-1075-3888/work/64361323
dc.identifier.otherWOS: 000509790200021
dc.identifier.urihttp://hdl.handle.net/10023/18855
dc.descriptionK.R.S., M.K., P.J.W.M., and A.P.M were supported by the Max-Planck-Society. P.J.W.M. acknowledges support by the Swiss National Science Foundation (Grant Nos. PP00P2_176789). M.D.B. acknowledges studentship funding from EPSRC under Grant No. EP/I007002/1. Work at Princeton was supported by NSF through the Princeton Center for Complex Materials, a Materials Research Science and Engineering Center Grant No. DMR-1420541.en
dc.description.abstractA recent class of topological nodal-line semimetals with the general formula MSiX (M = Zr, Hf and X = S, Se, Te) has attracted much experimental and theoretical interest due to their properties, particularly their large magnetoresistances and high carrier mobilities. The plateletlike nature of the MSiX crystals and their extremely low residual resistivities make measurements of the resistivity along the [001] direction extremely challenging. To accomplish such measurements, microstructures of single crystals were prepared using focused ion beam techniques. Microstructures prepared in this manner have very well-defined geometries and maintain their high crystal quality, verified by the observations of quantum oscillations. We present magnetoresistance and quantum oscillation data for currents applied along both [001] and [100] in ZrSiS and ZrSiSe, which are consistent with the nontrivial topology of the Dirac line-node, as determined by a measured π Berry phase. Surprisingly, we find that, despite the three dimensional nature of both the Fermi surfaces of ZrSiS and ZrSiSe, both the resistivity anisotropy under applied magnetic fields and the in-plane angular dependent magnetoresistance differ considerably between the two compounds. Finally, we discuss the role microstructuring can play in the study of these materials and our ability to make these microstructures free-standing.
dc.format.extent7
dc.language.isoeng
dc.relation.ispartofAPL Materialsen
dc.rightsCopyright © 2019 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). https://doi.org/10.1063/1.5124568en
dc.subjectQC Physicsen
dc.subjectMaterials Science(all)en
dc.subjectEngineering(all)en
dc.subjectNDASen
dc.subject.lccQCen
dc.titleOut-of-plane transport in ZrSiS and ZrSiSe microstructuresen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews.Condensed Matter Physicsen
dc.identifier.doihttps://doi.org/10.1063/1.5124568
dc.description.statusPeer revieweden


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