Magnetoresistance from Fermi surface topology


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{
  "updated": "2019-10-29T00:00:00+00:00", 
  "revision": 1, 
  "metadata": {
    "license_addendum": "", 
    "doi": "10.24435/materialscloud:2019.0073/v1", 
    "owner": 30, 
    "title": "Magnetoresistance from Fermi surface topology", 
    "conceptrecid": "246", 
    "description": "In this work, we investigate the transverse magnetoresistance of materials by combining the Fermi surfaces calculated from first principles with the Boltzmann transport theory approach relying on the semiclassical model and the relaxation time approximation. We first consider a series of simple model Fermi surfaces to provide a didactic introduction into the charge-carrier compensation and open-orbit mechanisms leading to nonsaturating magnetoresistance. We then address in detail magnetotransport in three representative materials: (i) copper,  (ii) bismuth,  and (iii) tungsten diphosphide. Furthermore, the calculations allow for a full interpretation of the observed features in terms of the Fermi surface topology. Our study thus establishes guidelines to clarifying the physical mechanisms underlying the magnetotransport properties in a broad range of materials. \r\n", 
    "version": 1, 
    "keywords": [
      "MARVEL", 
      "WannierTools", 
      "magnetoresistance", 
      "Boltzmann transport theory", 
      "first principles", 
      "Fermi surface"
    ], 
    "_oai": {
      "id": "oai:materialscloud.org:247"
    }, 
    "is_last": true, 
    "mcid": "2019.0073/v1", 
    "_files": [
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        "key": "readme", 
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        "size": 376
      }, 
      {
        "description": "This file contains a brief description(readme) and input data necessary to reproduce all figures in the manuscript.\r\n", 
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    "references": [
      {
        "citation": "S.N. Zhang, Q.S. Wu, Y. Liu, and O. V. Yazyev, PHYSICAL REVIEW B 99, 035142(2019).", 
        "type": "Journal reference", 
        "doi": "10.1103/PhysRevB.99.035142", 
        "comment": "Paper in which the data is discussed", 
        "url": ""
      }
    ], 
    "license": "Creative Commons Attribution 4.0 International", 
    "status": "published", 
    "publication_date": "Oct 29, 2019, 00:00:00", 
    "contributors": [
      {
        "familyname": "Zhang", 
        "affiliations": [
          "Institute of Physics, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland and National Centre for Computational Design and Discovery of Novel Materials MARVEL, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland"
        ], 
        "email": "shengnan.zhang@epfl.ch", 
        "givennames": "Shengnan"
      }, 
      {
        "familyname": "Wu", 
        "affiliations": [
          "Institute of Physics, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland and National Centre for Computational Design and Discovery of Novel Materials MARVEL, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland"
        ], 
        "email": "quansheng.wu@epfl.ch", 
        "givennames": "Quansheng"
      }, 
      {
        "familyname": "Liu", 
        "affiliations": [
          "The Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, 100875 Beijing, China"
        ], 
        "givennames": "Yi"
      }, 
      {
        "familyname": "Yazyev", 
        "affiliations": [
          "Institute of Physics, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland and National Centre for Computational Design and Discovery of Novel Materials MARVEL, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland"
        ], 
        "email": "oleg.yazyev@epfl.ch", 
        "givennames": "Oleg V."
      }
    ], 
    "edited_by": 98, 
    "id": "247"
  }, 
  "created": "2020-05-12T13:53:23.051097+00:00", 
  "id": "247"
}