DOI: 10.1063/1.1728757. Re-Emission of Ionically Pumped Helium by Helium Ion Bombardment

Re-Emission of Ionically Pumped Helium by Helium Ion Bombardment

10.1063/1.1728757

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

Measurements have been made of the release of ionically pumped helium gas when the metal is bombarded with helium ions. The re-emitted helium is distinguished from the bombarding helium by the use of a mass spectrometer and by using either He3 as the bombarding atom and He4 as the trapped atom, or vice versa. The data are presented as a function of: (1) the amount of gas initially trapped, (2) the number of bombarding ions, (3) the initial kinetic energy of the trapped atoms, and (4) the kinetic energy of the bombarding ions. Comparison of these data with those obtained using krypton as the bombarding ion is made and indicates quite different behavior in the two cases. A replacement mechanism is more consistent with the data where helium is the bombarding ion. The corresponding data using krypton had been satisfactorily explained by sputtering of the metal target.

Bibliography

Carmichael, J. H., & Waters, P. M. (1962). Re-Emission of Ionically Pumped Helium by Helium Ion Bombardment. Journal of Applied Physics, 33(4), 1470â1474.

Authors 2

J. H. Carmichael (first)
P. M. Waters (additional)

References 4 Referenced 11

10.1063/1.1722995 / J. Appl. Phys. (1958)
10.1103/PhysRev.112.1120 / Phys. Rev. (1958)
10.1063/1.1722887 / J. Appl. Phys. (1957)
{'key': '2024020206150362600_r4'}

Dates

Type	When
Created	20 years, 4 months ago (April 22, 2005, 12:31 p.m.)
Deposited	1 year, 7 months ago (Feb. 2, 2024, 1:15 a.m.)
Indexed	1 year, 6 months ago (Feb. 8, 2024, 7:05 p.m.)
Issued	63 years, 5 months ago (April 1, 1962)
Published	63 years, 5 months ago (April 1, 1962)
Published Print	63 years, 5 months ago (April 1, 1962)

Funders 0

None

BibTeX

@article{Carmichael_1962, title={Re-Emission of Ionically Pumped Helium by Helium Ion Bombardment}, volume={33}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1728757}, DOI={10.1063/1.1728757}, number={4}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Carmichael, J. H. and Waters, P. M.}, year={1962}, month=apr, pages={1470–1474} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2024,
        2,
        9
      ]
    ],
    "date-time": "2024-02-09T00:05:36Z",
    "timestamp": 1707437136356
  },
  "reference-count": 4,
  "publisher": "AIP Publishing",
  "issue": "4",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1962,
        4,
        1
      ]
    ]
  },
  "abstract": "<jats:p>Measurements have been made of the release of ionically pumped helium gas when the metal is bombarded with helium ions. The re-emitted helium is distinguished from the bombarding helium by the use of a mass spectrometer and by using either He3 as the bombarding atom and He4 as the trapped atom, or vice versa. The data are presented as a function of: (1) the amount of gas initially trapped, (2) the number of bombarding ions, (3) the initial kinetic energy of the trapped atoms, and (4) the kinetic energy of the bombarding ions. Comparison of these data with those obtained using krypton as the bombarding ion is made and indicates quite different behavior in the two cases. A replacement mechanism is more consistent with the data where helium is the bombarding ion. The corresponding data using krypton had been satisfactorily explained by sputtering of the metal target.</jats:p>",
  "DOI": "10.1063/1.1728757",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2005,
        4,
        22
      ]
    ],
    "date-time": "2005-04-22T16:31:18Z",
    "timestamp": 1114187478000
  },
  "page": "1470-1474",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 11,
  "title": "Re-Emission of Ionically Pumped Helium by Helium Ion Bombardment",
  "prefix": "10.1063",
  "volume": "33",
  "author": [
    {
      "given": "J. H.",
      "family": "Carmichael",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Westinghouse Research Laboratories, Beulah Road, Churchill Boro, Pittsburgh, Pennsylvania"
        }
      ]
    },
    {
      "given": "P. M.",
      "family": "Waters",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Westinghouse Research Laboratories, Beulah Road, Churchill Boro, Pittsburgh, Pennsylvania"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024020206150362600_r1",
      "doi-asserted-by": "crossref",
      "first-page": "1570",
      "DOI": "10.1063/1.1722995",
      "volume": "29",
      "year": "1958",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024020206150362600_r2",
      "doi-asserted-by": "crossref",
      "first-page": "1120",
      "DOI": "10.1103/PhysRev.112.1120",
      "volume": "112",
      "year": "1958",
      "journal-title": "Phys. Rev."
    },
    {
      "key": "2024020206150362600_r3",
      "doi-asserted-by": "crossref",
      "first-page": "913",
      "DOI": "10.1063/1.1722887",
      "volume": "28",
      "year": "1957",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024020206150362600_r4"
    }
  ],
  "container-title": "Journal of Applied Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/33/4/1470/18326189/1470_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/33/4/1470/18326189/1470_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        2
      ]
    ],
    "date-time": "2024-02-02T06:15:13Z",
    "timestamp": 1706854513000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jap/article/33/4/1470/163750/Re-Emission-of-Ionically-Pumped-Helium-by-Helium"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1962,
        4,
        1
      ]
    ]
  },
  "references-count": 4,
  "journal-issue": {
    "issue": "4",
    "published-print": {
      "date-parts": [
        [
          1962,
          4,
          1
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.1728757",
  "relation": {},
  "ISSN": [
    "0021-8979",
    "1089-7550"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1962,
        4
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1962,
        4,
        1
      ]
    ]
  }
}