[
  {
    "id": "ef-19-1",
    "type": "article-journal",
    "title": "Ultralow thermal conductivity and high thermoelectric figure of merit in SnSe crystals",
    "author": [
      {
        "given": "Li-Dong",
        "family": "Zhao"
      },
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        "family": "Lo"
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        "family": "Zhang"
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        "family": "Sun"
      },
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        "family": "Tan"
      },
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      },
      {
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        "family": "Dravid"
      },
      {
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        "family": "Kanatzidis"
      }
    ],
    "container-title": "Nature",
    "issued": {
      "date-parts": [
        [
          2014
        ]
      ]
    },
    "DOI": "10.1038/nature13184",
    "URL": "https://doi.org/10.1038/nature13184"
  },
  {
    "id": "ef-19-2",
    "type": "article-journal",
    "title": "High-performance bulk thermoelectrics with all-scale hierarchical architectures",
    "author": [
      {
        "given": "Kanishka",
        "family": "Biswas"
      },
      {
        "given": "Jiaqing",
        "family": "He"
      },
      {
        "given": "Ivan D.",
        "family": "Blum"
      },
      {
        "given": "Chun-I",
        "family": "Wu"
      },
      {
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        "family": "Hogan"
      },
      {
        "given": "David N.",
        "family": "Seidman"
      },
      {
        "given": "Vinayak P.",
        "family": "Dravid"
      },
      {
        "given": "Mercouri G.",
        "family": "Kanatzidis"
      }
    ],
    "container-title": "Nature",
    "issued": {
      "date-parts": [
        [
          2012
        ]
      ]
    },
    "DOI": "10.1038/nature11439",
    "URL": "https://doi.org/10.1038/nature11439"
  },
  {
    "id": "ef-19-3",
    "type": "article-journal",
    "title": "Thermoelectric Efficiency and Compatibility",
    "author": [
      {
        "given": "G. Jeffrey",
        "family": "Snyder"
      },
      {
        "given": "Tristan S.",
        "family": "Ursell"
      }
    ],
    "container-title": "Physical Review Letters",
    "issued": {
      "date-parts": [
        [
          2003
        ]
      ]
    },
    "DOI": "10.1103/physrevlett.91.148301",
    "URL": "https://doi.org/10.1103/physrevlett.91.148301"
  }
]