DOI: 10.1063/1.479427. Quasielastic helium atom scattering measurements of microscopic diffusional dynamics of H and D on the Pt(111) surface

Quasielastic helium atom scattering measurements of microscopic diffusional dynamics of H and D on the Pt(111) surface

10.1063/1.479427

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The microscopic diffusional dynamics of H and D on Pt(111) have been studied over length scales between 3 and 14 Å by quasielastic helium atom scattering. Data taken over a wide range of parallel wave vectors (0.3 Å−1⩽|ΔK|⩽3.1 Å−1) in the surface temperature range 140 K⩽Ts⩽250 K and at coverages 0.05 ML⩽ΘH⩽0.66 ML, provide evidence for an isotropic single jump mechanism with an activation energy of 68±5 meV and a pre-exponential factor of D0=1.1±0.5×10−3 cm2 s−1 at low coverages. The diffusion coefficient is 2 to 3 orders of magnitude higher than found in an earlier laser induced desorption experiment, whereas the dependence on coverage is similar.

Bibliography

Graham, A. P., Menzel, A., & Toennies, J. P. (1999). Quasielastic helium atom scattering measurements of microscopic diffusional dynamics of H and D on the Pt(111) surface. The Journal of Chemical Physics, 111(4), 1676â1685.

Authors 3

Andrew P. Graham (first)
Alexander Menzel (additional)
J. Peter Toennies (additional)

References 65 Referenced 70

10.1016/0167-5729(88)90009-X / Surf. Sci. Rep. (1988)
10.1063/1.438041 / J. Chem. Phys. (1979)
10.1103/PhysRevLett.51.1081 / Phys. Rev. Lett. (1983)
10.1007/BF02654700 / Metall. Trans. A (1980)
{'key': '2024021022051449400_r5'}
{'key': '2024021022051449400_r6'}
10.1103/PhysRevB.25.3490 / Phys. Rev. B (1982)
{'key': '2024021022051449400_r8', 'first-page': '4139', 'volume': '83', 'year': '1985', 'journal-title': 'Surf. Sci.'} / Surf. Sci. (1985)
10.1016/0039-6028(91)90010-P / Surf. Sci. (1991)
{'key': '2024021022051449400_r10', 'first-page': '4418', 'volume': '51', 'year': '1995', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1995)
10.1103/PhysRevLett.79.3696 / Phys. Rev. Lett. (1997)
10.1063/1.463213 / J. Chem. Phys. (1992)
10.1103/PhysRevB.51.9985 / Phys. Rev. B (1995)
10.1088/0034-4885/53/7/002 / Rep. Prog. Phys. (1990)
10.1002/qua.560350614 / Int. J. Quantum Chem. (1989)
{'key': '2024021022051449400_r16', 'first-page': '90', 'volume': '68', 'year': '1996', 'journal-title': 'Phys. Rev. Lett.'} / Phys. Rev. Lett. (1996)
10.1016/0009-2614(93)89268-M / Chem. Phys. Lett. (1993)
{'key': '2024021022051449400_r18'}
10.1021/cr9502209 / Chem. Rev. (1996)
{'key': '2024021022051449400_r20'}
10.1016/0039-6028(69)90102-2 / Surf. Sci. (1969)
{'key': '2024021022051449400_r22'}
10.1103/PhysRevB.36.9797 / Phys. Rev. B (1987)
10.1016/0039-6028(87)90009-4 / Surf. Sci. (1987)
10.1063/1.472983 / J. Chem. Phys. (1996)
{'key': '2024021022051449400_r26', 'first-page': '546', 'volume': '352–354', 'year': '1996', 'journal-title': 'Surf. Sci.'} / Surf. Sci. (1996)
10.1016/S0039-6028(97)00435-4 / Surf. Sci. (1997)
10.1103/PhysRevB.56.10567 / Phys. Rev. B (1997)
10.1209/epl/i1998-00270-x / Europhys. Lett. (1998)
10.1016/0009-2614(86)87027-0 / Chem. Phys. Lett. (1986)
{'key': '2024021022051449400_r31', 'first-page': '986', 'volume': '53', 'year': '1990', 'journal-title': 'Rep. Prog. Phys.'} / Rep. Prog. Phys. (1990)
{'key': '2024021022051449400_r32', 'first-page': '4977', 'volume': '58', 'year': '1998', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1998)
10.1016/0375-9601(89)90915-8 / Phys. Lett. A (1989)
10.1103/PhysRevLett.60.1727 / Phys. Rev. Lett. (1988)
{'key': '2024021022051449400_r35', 'first-page': '938', 'volume': '41', 'year': '1990', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1990)
10.1103/PhysRev.110.999 / Phys. Rev. (1958)
{'key': '2024021022051449400_r37'}
10.1088/0370-1328/77/2/319 / Proc. Phys. Soc. London (1961)
10.1016/0167-5729(85)90007-X / Surf. Sci. Rep. (1985)
{'key': '2024021022051449400_r40'}
{'key': '2024021022051449400_r41', 'first-page': '169', 'volume': '65', 'year': '1977', 'journal-title': 'Surf. Sci.'} / Surf. Sci. (1977)
{'key': '2024021022051449400_r42'}
10.1016/0039-6028(83)90256-X / Surf. Sci. (1983)
10.1103/PhysRevLett.73.605 / Phys. Rev. Lett. (1994)
10.1063/1.475240 / J. Chem. Phys. (1997)
{'key': '2024021022051449400_r46'}
{'key': '2024021022051449400_r47'}
10.1103/PhysRevLett.56.1152 / Phys. Rev. Lett. (1986)
10.1103/PhysRevB.53.8015 / Phys. Rev. B (1996)
10.1016/0039-6028(81)90048-0 / Surf. Sci. (1981)
10.1016/0039-6028(86)90690-4 / Surf. Sci. (1986)
10.1017/S0305004100019162 / Proc. Cambridge Philos. Soc. (1936)
{'key': '2024021022051449400_r53'}
10.1142/S0217979297001155 / Int. J. Mod. Phys. B (1997)
{'key': '2024021022051449400_r55'}
{'key': '2024021022051449400_r56'}
{'key': '2024021022051449400_r57'}
10.1016/0039-6028(79)90082-7 / Surf. Sci. (1979)
10.1063/1.473231 / J. Chem. Phys. (1997)
10.1063/1.465645 / J. Chem. Phys. (1993)
{'key': '2024021022051449400_r61', 'first-page': '891', 'volume': '331–333', 'year': '1995', 'journal-title': 'Surf. Sci.'} / Surf. Sci. (1995)
10.1103/PhysRevB.1.3966 / Phys. Rev. B (1970)
{'key': '2024021022051449400_r63'}
10.1103/PhysRevLett.42.791 / Phys. Rev. Lett. (1979)
10.1103/PhysRevLett.66.3164 / Phys. Rev. Lett. (1991)

Dates

Type	When
Created	23 years ago (July 26, 2002, 8:17 a.m.)
Deposited	1 year, 6 months ago (Feb. 10, 2024, 5:05 p.m.)
Indexed	1 month, 3 weeks ago (July 2, 2025, 7:30 a.m.)
Issued	26 years, 1 month ago (July 22, 1999)
Published	26 years, 1 month ago (July 22, 1999)
Published Print	26 years, 1 month ago (July 22, 1999)

Funders 0

None

BibTeX

@article{Graham_1999, title={Quasielastic helium atom scattering measurements of microscopic diffusional dynamics of H and D on the Pt(111) surface}, volume={111}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.479427}, DOI={10.1063/1.479427}, number={4}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Graham, Andrew P. and Menzel, Alexander and Toennies, J. Peter}, year={1999}, month=jul, pages={1676–1685} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        7,
        2
      ]
    ],
    "date-time": "2025-07-02T11:30:18Z",
    "timestamp": 1751455818959
  },
  "reference-count": 65,
  "publisher": "AIP Publishing",
  "issue": "4",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1999,
        7,
        22
      ]
    ]
  },
  "abstract": "<jats:p>The microscopic diffusional dynamics of H and D on Pt(111) have been studied over length scales between 3 and 14 \u00c5 by quasielastic helium atom scattering. Data taken over a wide range of parallel wave vectors (0.3\u200a\u00c5\u22121\u2a7d|\u0394K|\u2a7d3.1\u200a\u00c5\u22121) in the surface temperature range 140\u200aK\u2a7dTs\u2a7d250\u200aK and at coverages 0.05\u200aML\u2a7d\u0398H\u2a7d0.66\u200aML, provide evidence for an isotropic single jump mechanism with an activation energy of 68\u00b15\u200ameV and a pre-exponential factor of D0=1.1\u00b10.5\u00d710\u22123\u200acm2\u200as\u22121 at low coverages. The diffusion coefficient is 2 to 3 orders of magnitude higher than found in an earlier laser induced desorption experiment, whereas the dependence on coverage is similar.</jats:p>",
  "DOI": "10.1063/1.479427",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2002,
        7,
        26
      ]
    ],
    "date-time": "2002-07-26T12:17:53Z",
    "timestamp": 1027685873000
  },
  "page": "1676-1685",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 70,
  "title": "Quasielastic helium atom scattering measurements of microscopic diffusional dynamics of H and D on the Pt(111) surface",
  "prefix": "10.1063",
  "volume": "111",
  "author": [
    {
      "given": "Andrew P.",
      "family": "Graham",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Max-Planck-Institut f\u00fcr Str\u00f6mungsforschung, Bunsenstra\u00dfe 10, 37073\u2009G\u00f6ttingen, Germany"
        }
      ]
    },
    {
      "given": "Alexander",
      "family": "Menzel",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Max-Planck-Institut f\u00fcr Str\u00f6mungsforschung, Bunsenstra\u00dfe 10, 37073\u2009G\u00f6ttingen, Germany"
        }
      ]
    },
    {
      "given": "J. Peter",
      "family": "Toennies",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Max-Planck-Institut f\u00fcr Str\u00f6mungsforschung, Bunsenstra\u00dfe 10, 37073\u2009G\u00f6ttingen, Germany"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024021022051449400_r1",
      "doi-asserted-by": "crossref",
      "first-page": "1",
      "DOI": "10.1016/0167-5729(88)90009-X",
      "volume": "9",
      "year": "1988",
      "journal-title": "Surf. Sci. Rep."
    },
    {
      "key": "2024021022051449400_r2",
      "doi-asserted-by": "crossref",
      "first-page": "4168",
      "DOI": "10.1063/1.438041",
      "volume": "70",
      "year": "1979",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021022051449400_r3",
      "doi-asserted-by": "crossref",
      "first-page": "1081",
      "DOI": "10.1103/PhysRevLett.51.1081",
      "volume": "51",
      "year": "1983",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021022051449400_r4",
      "doi-asserted-by": "crossref",
      "first-page": "861",
      "DOI": "10.1007/BF02654700",
      "volume": "11",
      "year": "1980",
      "journal-title": "Metall. Trans. A"
    },
    {
      "key": "2024021022051449400_r5"
    },
    {
      "key": "2024021022051449400_r6"
    },
    {
      "key": "2024021022051449400_r7",
      "doi-asserted-by": "crossref",
      "first-page": "3490",
      "DOI": "10.1103/PhysRevB.25.3490",
      "volume": "25",
      "year": "1982",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r8",
      "first-page": "4139",
      "volume": "83",
      "year": "1985",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r9",
      "doi-asserted-by": "crossref",
      "first-page": "41",
      "DOI": "10.1016/0039-6028(91)90010-P",
      "volume": "255",
      "year": "1991",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r10",
      "first-page": "4418",
      "volume": "51",
      "year": "1995",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r11",
      "doi-asserted-by": "crossref",
      "first-page": "3696",
      "DOI": "10.1103/PhysRevLett.79.3696",
      "volume": "79",
      "year": "1997",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021022051449400_r12",
      "doi-asserted-by": "crossref",
      "first-page": "6975",
      "DOI": "10.1063/1.463213",
      "volume": "97",
      "year": "1992",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021022051449400_r13",
      "doi-asserted-by": "crossref",
      "first-page": "9985",
      "DOI": "10.1103/PhysRevB.51.9985",
      "volume": "51",
      "year": "1995",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r14",
      "doi-asserted-by": "crossref",
      "first-page": "917",
      "DOI": "10.1088/0034-4885/53/7/002",
      "volume": "53",
      "year": "1990",
      "journal-title": "Rep. Prog. Phys."
    },
    {
      "key": "2024021022051449400_r15",
      "doi-asserted-by": "crossref",
      "first-page": "779",
      "DOI": "10.1002/qua.560350614",
      "volume": "35",
      "year": "1989",
      "journal-title": "Int. J. Quantum Chem."
    },
    {
      "key": "2024021022051449400_r16",
      "first-page": "90",
      "volume": "68",
      "year": "1996",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021022051449400_r17",
      "doi-asserted-by": "crossref",
      "first-page": "93",
      "DOI": "10.1016/0009-2614(93)89268-M",
      "volume": "215",
      "year": "1993",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024021022051449400_r18"
    },
    {
      "key": "2024021022051449400_r19",
      "doi-asserted-by": "crossref",
      "first-page": "1307",
      "DOI": "10.1021/cr9502209",
      "volume": "96",
      "year": "1996",
      "journal-title": "Chem. Rev."
    },
    {
      "key": "2024021022051449400_r20"
    },
    {
      "key": "2024021022051449400_r21",
      "doi-asserted-by": "crossref",
      "first-page": "333",
      "DOI": "10.1016/0039-6028(69)90102-2",
      "volume": "17",
      "year": "1969",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r22"
    },
    {
      "key": "2024021022051449400_r23",
      "doi-asserted-by": "crossref",
      "first-page": "9797",
      "DOI": "10.1103/PhysRevB.36.9797",
      "volume": "36",
      "year": "1987",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r24",
      "doi-asserted-by": "crossref",
      "first-page": "411",
      "DOI": "10.1016/0039-6028(87)90009-4",
      "volume": "182",
      "year": "1987",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r25",
      "doi-asserted-by": "crossref",
      "first-page": "11297",
      "DOI": "10.1063/1.472983",
      "volume": "105",
      "year": "1996",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021022051449400_r26",
      "first-page": "546",
      "volume": "352\u2013354",
      "year": "1996",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r27",
      "doi-asserted-by": "crossref",
      "first-page": "I1016",
      "DOI": "10.1016/S0039-6028(97)00435-4",
      "volume": "385",
      "year": "1997",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r28",
      "doi-asserted-by": "crossref",
      "first-page": "10567",
      "DOI": "10.1103/PhysRevB.56.10567",
      "volume": "56",
      "year": "1997",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r29",
      "doi-asserted-by": "crossref",
      "first-page": "449",
      "DOI": "10.1209/epl/i1998-00270-x",
      "volume": "42",
      "year": "1998",
      "journal-title": "Europhys. Lett."
    },
    {
      "key": "2024021022051449400_r30",
      "doi-asserted-by": "crossref",
      "first-page": "129",
      "DOI": "10.1016/0009-2614(86)87027-0",
      "volume": "123",
      "year": "1986",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024021022051449400_r31",
      "first-page": "986",
      "volume": "53",
      "year": "1990",
      "journal-title": "Rep. Prog. Phys."
    },
    {
      "key": "2024021022051449400_r32",
      "first-page": "4977",
      "volume": "58",
      "year": "1998",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r33",
      "doi-asserted-by": "crossref",
      "first-page": "409",
      "DOI": "10.1016/0375-9601(89)90915-8",
      "volume": "137",
      "year": "1989",
      "journal-title": "Phys. Lett. A"
    },
    {
      "key": "2024021022051449400_r34",
      "doi-asserted-by": "crossref",
      "first-page": "1727",
      "DOI": "10.1103/PhysRevLett.60.1727",
      "volume": "60",
      "year": "1988",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021022051449400_r35",
      "first-page": "938",
      "volume": "41",
      "year": "1990",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r36",
      "doi-asserted-by": "crossref",
      "first-page": "999",
      "DOI": "10.1103/PhysRev.110.999",
      "volume": "110",
      "year": "1958",
      "journal-title": "Phys. Rev."
    },
    {
      "key": "2024021022051449400_r37"
    },
    {
      "key": "2024021022051449400_r38",
      "doi-asserted-by": "crossref",
      "first-page": "353",
      "DOI": "10.1088/0370-1328/77/2/319",
      "volume": "77",
      "year": "1961",
      "journal-title": "Proc. Phys. Soc. London"
    },
    {
      "key": "2024021022051449400_r39",
      "doi-asserted-by": "crossref",
      "first-page": "365",
      "DOI": "10.1016/0167-5729(85)90007-X",
      "volume": "4",
      "year": "1985",
      "journal-title": "Surf. Sci. Rep."
    },
    {
      "key": "2024021022051449400_r40"
    },
    {
      "key": "2024021022051449400_r41",
      "first-page": "169",
      "volume": "65",
      "year": "1977",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r42"
    },
    {
      "key": "2024021022051449400_r43",
      "doi-asserted-by": "crossref",
      "first-page": "1",
      "DOI": "10.1016/0039-6028(83)90256-X",
      "volume": "130",
      "year": "1983",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r44",
      "doi-asserted-by": "crossref",
      "first-page": "605",
      "DOI": "10.1103/PhysRevLett.73.605",
      "volume": "73",
      "year": "1994",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021022051449400_r45",
      "doi-asserted-by": "crossref",
      "first-page": "9437",
      "DOI": "10.1063/1.475240",
      "volume": "107",
      "year": "1997",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021022051449400_r46"
    },
    {
      "key": "2024021022051449400_r47"
    },
    {
      "key": "2024021022051449400_r48",
      "doi-asserted-by": "crossref",
      "first-page": "1152",
      "DOI": "10.1103/PhysRevLett.56.1152",
      "volume": "56",
      "year": "1986",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021022051449400_r49",
      "doi-asserted-by": "crossref",
      "first-page": "8015",
      "DOI": "10.1103/PhysRevB.53.8015",
      "volume": "53",
      "year": "1996",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r50",
      "doi-asserted-by": "crossref",
      "first-page": "588",
      "DOI": "10.1016/0039-6028(81)90048-0",
      "volume": "102",
      "year": "1981",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r51",
      "doi-asserted-by": "crossref",
      "first-page": "440",
      "DOI": "10.1016/0039-6028(86)90690-4",
      "volume": "166",
      "year": "1986",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r52",
      "doi-asserted-by": "crossref",
      "first-page": "471",
      "DOI": "10.1017/S0305004100019162",
      "volume": "32",
      "year": "1936",
      "journal-title": "Proc. Cambridge Philos. Soc."
    },
    {
      "key": "2024021022051449400_r53"
    },
    {
      "key": "2024021022051449400_r54",
      "doi-asserted-by": "crossref",
      "first-page": "2217",
      "DOI": "10.1142/S0217979297001155",
      "volume": "11",
      "year": "1997",
      "journal-title": "Int. J. Mod. Phys. B"
    },
    {
      "key": "2024021022051449400_r55"
    },
    {
      "key": "2024021022051449400_r56"
    },
    {
      "key": "2024021022051449400_r57"
    },
    {
      "key": "2024021022051449400_r58",
      "doi-asserted-by": "crossref",
      "first-page": "384",
      "DOI": "10.1016/0039-6028(79)90082-7",
      "volume": "88",
      "year": "1979",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r59",
      "doi-asserted-by": "crossref",
      "first-page": "1641",
      "DOI": "10.1063/1.473231",
      "volume": "106",
      "year": "1997",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021022051449400_r60",
      "doi-asserted-by": "crossref",
      "first-page": "8183",
      "DOI": "10.1063/1.465645",
      "volume": "99",
      "year": "1993",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021022051449400_r61",
      "first-page": "891",
      "volume": "331\u2013333",
      "year": "1995",
      "journal-title": "Surf. Sci."
    },
    {
      "key": "2024021022051449400_r62",
      "doi-asserted-by": "crossref",
      "first-page": "3966",
      "DOI": "10.1103/PhysRevB.1.3966",
      "volume": "1",
      "year": "1970",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021022051449400_r63"
    },
    {
      "key": "2024021022051449400_r64",
      "doi-asserted-by": "crossref",
      "first-page": "791",
      "DOI": "10.1103/PhysRevLett.42.791",
      "volume": "42",
      "year": "1979",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021022051449400_r65",
      "doi-asserted-by": "crossref",
      "first-page": "3164",
      "DOI": "10.1103/PhysRevLett.66.3164",
      "volume": "66",
      "year": "1991",
      "journal-title": "Phys. Rev. Lett."
    }
  ],
  "container-title": "The Journal of Chemical Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/111/4/1676/19039794/1676_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/111/4/1676/19039794/1676_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        10
      ]
    ],
    "date-time": "2024-02-10T22:05:36Z",
    "timestamp": 1707602736000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jcp/article/111/4/1676/474684/Quasielastic-helium-atom-scattering-measurements"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1999,
        7,
        22
      ]
    ]
  },
  "references-count": 65,
  "journal-issue": {
    "issue": "4",
    "published-print": {
      "date-parts": [
        [
          1999,
          7,
          22
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.479427",
  "relation": {},
  "ISSN": [
    "0021-9606",
    "1089-7690"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1999,
        7,
        22
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1999,
        7,
        22
      ]
    ]
  }
}