{
  "_schema": "https://data.nist.gov/od/dm/nerdm-schema/v0.7#",
  "@context": [
    "https://data.nist.gov/od/dm/nerdm-pub-context.jsonld",
    {
      "@base": "ark:/88434/mds2-3389"
    }
  ],
  "@type": [
    "nrdp:DataPublication",
    "nrdp:PublicDataResource",
    "dcat:Dataset"
  ],
  "_extensionSchemas": [
    "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/PublicDataResource"
  ],
  "@id": "ark:/88434/mds2-3389",
  "ediid": "ark:/88434/mds2-3389",
  "version": "1.0.1",
  "doi": "doi:10.18434/mds2-3389",
  "title": "Data for \"Quantum state tracking and control of a single molecular ion in a thermal environment''",
  "contactPoint": {
    "fn": "Chin-wen Chou",
    "hasEmail": "mailto:chin-wen.chou@nist.gov"
  },
  "modified": "2024-06-27 00:00:00",
  "status": "available",
  "landingPage": "https://data.nist.gov/od/id/mds2-3389",
  "description": [
    "Supplementary data for the article \"Quantum state tracking and control of a single molecular ion in a thermal environment\" by Yu Liu, Julian Schmidt, Zhimin Liu, David R. Leibrandt, Dietrich Leibfried, Chin-wen Chou, submitted to Science in 2024. The manuscript describes a quantum state-specific investigation of the molecular state evolution of a single CaH+ ion in a thermal environment. The molecular state can be tracked in real time with single quantum-state resolution and the thermal radiation-induced transitions can be reversed with coherent molecular state manipulation according to the outcomes of state measurements. Results on the transition rates are used to infer the properties of the thermal environment. The data may be used to reproduce the plots shown in the figures."
  ],
  "keyword": [
    "Molecular quantum state control",
    "molecular physics",
    "quantum information",
    "chemical physics"
  ],
  "topic": [
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Physics: Quantum information science"
    },
    {
      "@type": "Concept",
      "tag": "Physics:Atomic, molecular, and quantum"
    }
  ],
  "accessLevel": "public",
  "license": "https://www.nist.gov/open/license",
  "publisher": {
    "name": "National Institute of Standards and Technology",
    "@type": "org:Organization"
  },
  "language": [
    "en"
  ],
  "bureauCode": [
    "006:55"
  ],
  "programCode": [
    "006:052"
  ],
  "_editStatus": "done",
  "components": [
    {
      "@id": "cmps/real_time_state_tracking_data.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "real_time_state_tracking_data.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/real_time_state_tracking_data.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 3C) times at which CaH+ transitions to J = 0 or J = 2 manifolds.",
      "title": "Figure 3C"
    },
    {
      "@id": "cmps/3389_README.txt",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "3389_README.txt",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/3389_README.txt",
      "mediaType": "text/plain",
      "format": {
        "description": "A list of descriptions for each files."
      },
      "description": "A short description of what was investigated and the meaning of the data files.",
      "title": "Readme for data files of \"Quantum state tracking and control of a single molecular ion in a thermal environment\""
    },
    {
      "@id": "cmps/entry_and_exit_times_J_2.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "entry_and_exit_times_J_2.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/entry_and_exit_times_J_2.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 1C) The times at which the CaH+ molecule enter and exit the J = 2 manifold.",
      "title": "Figure 1C"
    },
    {
      "@id": "cmps/entry_and_exit_times_J_1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "entry_and_exit_times_J_1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/entry_and_exit_times_J_1.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 1C) The times at which the CaH+ molecule enter and exit the J = 2 manifold.",
      "title": "Figure 1C"
    },
    {
      "@id": "cmps/sublevel_distribution_J0_to_J1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "sublevel_distribution_J0_to_J1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/sublevel_distribution_J0_to_J1.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 2B) number of transitions to various sublevels of J = 1 when the CaH+ is prepared in either J = 0 minus or plus sublevels.",
      "title": "Figure 2B"
    },
    {
      "@id": "cmps/histogram_of_recoveries_from_J_0_and_J_2.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "histogram_of_recoveries_from_J_0_and_J_2.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/histogram_of_recoveries_from_J_0_and_J_2.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 3B) A tally of the number of recoveries from J = 0 and J = 2 during the state tracking experiment.",
      "title": "Figure 3B"
    },
    {
      "@id": "cmps/tracking_time_series.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "tracking_time_series.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/tracking_time_series.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 3D) times at which CaH+ enters and exits J = 1 during the tracking experiment.",
      "title": "Figure 3D"
    },
    {
      "@id": "cmps/pressure_dependence_of_J_0_to_J_1_transitions.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "pressure_dependence_of_J_0_to_J_1_transitions.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/pressure_dependence_of_J_0_to_J_1_transitions.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 2C) dependence of the J = 0 to J = 1 transition rate on the Ca+-CaH+ ion crystal reorder rate; dependence of the vacuum pressure on the Ca+-CaH+ ion crystal reorder rate.",
      "title": "Figure 2C"
    },
    {
      "@id": "cmps/appearance_time_histogram_J_0_to_J1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "appearance_time_histogram_J_0_to_J1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3389/appearance_time_histogram_J_0_to_J1.csv",
      "mediaType": "text/csv",
      "description": "(For Figure 2A) number of J = 0 to J = 1 transitions sorted into bins of the time after an initial preparation of the CaH+ in the J = 0 minus sublevel.",
      "title": "Figure 2A"
    }
  ],
  "theme": [
    "Physics: Quantum information science",
    "Physics:Atomic, molecular, and quantum"
  ],
  "authors": [
    {
      "familyName": "Liu",
      "fn": "Yu  Liu",
      "givenName": "Yu",
      "middleName": "",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Time and Frequency Division"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        },
        {
          "title": "University of Maryland",
          "subunits": [
            " Department of Chemistry and Biochemistry"
          ],
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0002-5228-1997",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Schmidt",
      "fn": "Julian  Schmidt",
      "givenName": "Julian",
      "middleName": "",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Time and Frequency Division"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        },
        {
          "title": "Paul Scherrer Institute",
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0001-7588-3811",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Liu",
      "fn": "Zhimin  Liu",
      "givenName": "Zhimin",
      "middleName": "",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Time and Frequency Division"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        },
        {
          "title": "University of Colorado",
          "subunits": [
            "Department of Physics"
          ],
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0003-4468-8807",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Leibrandt",
      "fn": "David R. Leibrandt",
      "givenName": "David",
      "middleName": "R.",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Time and Frequency Division"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        },
        {
          "title": "University of Colorado",
          "subunits": [
            "Department of Physics"
          ],
          "@type": "org:Organization"
        },
        {
          "title": "University of California, Los Angeles",
          "subunits": [
            "Department of Physics"
          ],
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0003-1452-4879",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Leibfried",
      "fn": "Dietrich  Leibfried",
      "givenName": "Dietrich",
      "middleName": "",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Time and Frequency Division"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        },
        {
          "title": "University of Colorado",
          "subunits": [
            "Department of Physics"
          ],
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0001-8442-625X",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Chou",
      "fn": " Chin-wen  Chou",
      "givenName": " Chin-wen",
      "middleName": "",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Time and Frequency Division"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        },
        {
          "title": "University of Colorado",
          "subunits": [
            "Department of Physics"
          ],
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0002-1637-5136",
      "@type": "foaf:Person"
    }
  ],
  "annotated": "2024-08-08T18:54:37.393956",
  "revised": "2024-08-07T18:28:40.830969",
  "issued": null,
  "firstIssued": "2024-08-07T18:28:40.830969",
  "references": [
    {
      "@type": [
        "npg:Document"
      ],
      "@id": "#ref:10.1126/science.ado1001",
      "refType": "IsSupplementTo",
      "location": "https://doi.org/10.1126/science.ado1001",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/bib/v0.7#/definitions/DCiteReference"
      ],
      "title": "Quantum state tracking and control of a single molecular ion in a thermal environment",
      "issued": "2024-08",
      "citation": "Liu, Y., Schmidt, J., Liu, Z., Leibrandt, D. R., Leibfried, D., & Chou, C. (2024). Quantum state tracking and control of a single molecular ion in a thermal environment. Science. https://doi.org/10.1126/science.ado1001\n"
    }
  ],
  "releaseHistory": {
    "@id": "ark:/88434/mds2-3389.rel",
    "@type": [
      "nrdr:ReleaseHistory"
    ],
    "hasRelease": [
      {
        "version": "1.0.0",
        "issued": "2024-06-27",
        "@id": "ark:/88434/mds2-3389/pdr:v/1.0.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-3389/pdr:v/1.0.0",
        "description": "initial release"
      },
      {
        "version": "1.0.1",
        "issued": "2024-06-27 00:00:00",
        "@id": "ark:/88434/mds2-3389/pdr:v/1.0.1",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-3389/pdr:v/1.0.1",
        "description": "metadata update"
      }
    ]
  }
}