DOI: 10.1063/1.1343874. Observation of multiple step de-excitation in luminescent single conjugated polymers

Observation of multiple step de-excitation in luminescent single conjugated polymers

10.1063/1.1343874

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The fluorescence intensity fluctuation and polarization modulation of spin-cast single fluorescent conjugated polymers of 2,5-dioctyloxy p-phenylene vinylene (DOO-PPV) with length of the order of the persistence length have been studied. The results indicate that this type of polymer behaves like a collection of semi-independent excitons, with dipoles aligned predominately in the same direction. This suggests that this type of polymer can be considered as a linearly extended rigid structure (i.e., a straight rod). The fluorescent transient exhibits a multiple-step-like behavior with the count rate at each step being a multiple of a common step-size. The fluorescence variation follows the excitation polarization with a DC background observable in some molecules. This DC background indicates that the chromophores in some polymers are not aligned in the same direction. Variations in the Huang–Rhys factor at a single polymer level are also observed.

Bibliography

White, J. D., Hsu, J. H., Yang, S.-C., Fann, W. S., Pern, G. Y., & Chen, S. A. (2001). Observation of multiple step de-excitation in luminescent single conjugated polymers. The Journal of Chemical Physics, 114(8), 3848â3852.

Authors 6

J. D. White (first)
J. H. Hsu (additional)
Shu-Chun Yang (additional)
W. S. Fann (additional)
G. Y. Pern (additional)
S. A. Chen (additional)

References 18 Referenced 29

10.1038/16393 / Nature (London) (1999)
10.1038/383802a0 / Nature (London) (1996)
10.1126/science.283.5408.1670 / Science (1999)
10.1126/science.277.5329.1074 / Science (1997)
10.1021/ja990139d / J. Am. Chem. Soc. (1999)
10.1038/35016520 / Nature (London) (2000)
10.1126/science.289.5483.1327 / Science (2000)
10.1063/1.468438 / J. Chem. Phys. (1994)
10.1126/science.262.5138.1422 / Science (1993)
10.1021/jp983921t / J. Phys. Chem. A (1999)
{'key': '2024021016522660600_r11'}
{'key': '2024021016522660600_r12', 'first-page': '914', 'volume': '55–57', 'year': '1993', 'journal-title': 'Synth. Met.'} / Synth. Met. (1993)
{'key': '2024021016522660600_r13', 'first-page': 'E129', 'volume': '29', 'year': '1989', 'journal-title': 'Synth. Met.'} / Synth. Met. (1989)
10.1103/PhysRevLett.73.744 / Phys. Rev. Lett. (1994)
10.1103/PhysRevLett.77.3979 / Phys. Rev. Lett. (1996)
10.1021/jp9616775 / J. Phys. Chem. (1996)
10.1038/385143a0 / Nature (London) (1997)
10.1073/pnas.97.21.11187 / Proc. Natl. Acad. Sci. USA (2000)

Dates

Type	When
Created	23 years ago (July 26, 2002, 10:14 a.m.)
Deposited	1 year, 6 months ago (Feb. 10, 2024, 12:42 p.m.)
Indexed	1 year, 6 months ago (Feb. 11, 2024, 5:58 a.m.)
Issued	24 years, 6 months ago (Feb. 22, 2001)
Published	24 years, 6 months ago (Feb. 22, 2001)
Published Print	24 years, 6 months ago (Feb. 22, 2001)

Funders 0

None

BibTeX

@article{White_2001, title={Observation of multiple step de-excitation in luminescent single conjugated polymers}, volume={114}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1343874}, DOI={10.1063/1.1343874}, number={8}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={White, J. D. and Hsu, J. H. and Yang, Shu-Chun and Fann, W. S. and Pern, G. Y. and Chen, S. A.}, year={2001}, month=feb, pages={3848–3852} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2024,
        2,
        11
      ]
    ],
    "date-time": "2024-02-11T10:58:58Z",
    "timestamp": 1707649138924
  },
  "reference-count": 18,
  "publisher": "AIP Publishing",
  "issue": "8",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        2001,
        2,
        22
      ]
    ]
  },
  "abstract": "<jats:p>The fluorescence intensity fluctuation and polarization modulation of spin-cast single fluorescent conjugated polymers of 2,5-dioctyloxy p-phenylene vinylene (DOO-PPV) with length of the order of the persistence length have been studied. The results indicate that this type of polymer behaves like a collection of semi-independent excitons, with dipoles aligned predominately in the same direction. This suggests that this type of polymer can be considered as a linearly extended rigid structure (i.e., a straight rod). The fluorescent transient exhibits a multiple-step-like behavior with the count rate at each step being a multiple of a common step-size. The fluorescence variation follows the excitation polarization with a DC background observable in some molecules. This DC background indicates that the chromophores in some polymers are not aligned in the same direction. Variations in the Huang\u2013Rhys factor at a single polymer level are also observed.</jats:p>",
  "DOI": "10.1063/1.1343874",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2002,
        7,
        26
      ]
    ],
    "date-time": "2002-07-26T14:14:42Z",
    "timestamp": 1027692882000
  },
  "page": "3848-3852",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 29,
  "title": "Observation of multiple step de-excitation in luminescent single conjugated polymers",
  "prefix": "10.1063",
  "volume": "114",
  "author": [
    {
      "given": "J. D.",
      "family": "White",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Institute of Atomic and Molecular Science, Academia Sinica and Department of Physics, National Taiwan University, P. O. Box 23-166, Taipei, Taiwan, Republic of China"
        }
      ]
    },
    {
      "given": "J. H.",
      "family": "Hsu",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Institute of Atomic and Molecular Science, Academia Sinica and Department of Physics, National Taiwan University, P. O. Box 23-166, Taipei, Taiwan, Republic of China"
        }
      ]
    },
    {
      "given": "Shu-Chun",
      "family": "Yang",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Institute of Atomic and Molecular Science, Academia Sinica and Department of Physics, National Taiwan University, P. O. Box 23-166, Taipei, Taiwan, Republic of China"
        }
      ]
    },
    {
      "given": "W. S.",
      "family": "Fann",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Institute of Atomic and Molecular Science, Academia Sinica and Department of Physics, National Taiwan University, P. O. Box 23-166, Taipei, Taiwan, Republic of China"
        }
      ]
    },
    {
      "given": "G. Y.",
      "family": "Pern",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Chemical Engineering, National Tsing Hwa University, Hsinchu, Taiwan, Republic of China"
        }
      ]
    },
    {
      "given": "S. A.",
      "family": "Chen",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Chemical Engineering, National Tsing Hwa University, Hsinchu, Taiwan, Republic of China"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024021016522660600_r1",
      "doi-asserted-by": "crossref",
      "first-page": "121",
      "DOI": "10.1038/16393",
      "volume": "397",
      "year": "1999",
      "journal-title": "Nature (London)"
    },
    {
      "key": "2024021016522660600_r2",
      "doi-asserted-by": "crossref",
      "first-page": "802",
      "DOI": "10.1038/383802a0",
      "volume": "383",
      "year": "1996",
      "journal-title": "Nature (London)"
    },
    {
      "key": "2024021016522660600_r3",
      "doi-asserted-by": "crossref",
      "first-page": "1670",
      "DOI": "10.1126/science.283.5408.1670",
      "volume": "283",
      "year": "1999",
      "journal-title": "Science"
    },
    {
      "key": "2024021016522660600_r4",
      "doi-asserted-by": "crossref",
      "first-page": "1074",
      "DOI": "10.1126/science.277.5329.1074",
      "volume": "277",
      "year": "1997",
      "journal-title": "Science"
    },
    {
      "key": "2024021016522660600_r5",
      "doi-asserted-by": "crossref",
      "first-page": "6936",
      "DOI": "10.1021/ja990139d",
      "volume": "121",
      "year": "1999",
      "journal-title": "J. Am. Chem. Soc."
    },
    {
      "key": "2024021016522660600_r6",
      "doi-asserted-by": "crossref",
      "first-page": "1030",
      "DOI": "10.1038/35016520",
      "volume": "405",
      "year": "2000",
      "journal-title": "Nature (London)"
    },
    {
      "key": "2024021016522660600_r7",
      "doi-asserted-by": "crossref",
      "first-page": "1327",
      "DOI": "10.1126/science.289.5483.1327",
      "volume": "289",
      "year": "2000",
      "journal-title": "Science"
    },
    {
      "key": "2024021016522660600_r8",
      "doi-asserted-by": "crossref",
      "first-page": "1673",
      "DOI": "10.1063/1.468438",
      "volume": "101",
      "year": "1994",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021016522660600_r9",
      "doi-asserted-by": "crossref",
      "first-page": "1422",
      "DOI": "10.1126/science.262.5138.1422",
      "volume": "262",
      "year": "1993",
      "journal-title": "Science"
    },
    {
      "key": "2024021016522660600_r10",
      "doi-asserted-by": "crossref",
      "first-page": "2375",
      "DOI": "10.1021/jp983921t",
      "volume": "103",
      "year": "1999",
      "journal-title": "J. Phys. Chem. A"
    },
    {
      "key": "2024021016522660600_r11"
    },
    {
      "key": "2024021016522660600_r12",
      "first-page": "914",
      "volume": "55\u201357",
      "year": "1993",
      "journal-title": "Synth. Met."
    },
    {
      "key": "2024021016522660600_r13",
      "first-page": "E129",
      "volume": "29",
      "year": "1989",
      "journal-title": "Synth. Met."
    },
    {
      "key": "2024021016522660600_r14",
      "doi-asserted-by": "crossref",
      "first-page": "744",
      "DOI": "10.1103/PhysRevLett.73.744",
      "volume": "73",
      "year": "1994",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021016522660600_r15",
      "doi-asserted-by": "crossref",
      "first-page": "3979",
      "DOI": "10.1103/PhysRevLett.77.3979",
      "volume": "77",
      "year": "1996",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024021016522660600_r16",
      "doi-asserted-by": "crossref",
      "first-page": "17406",
      "DOI": "10.1021/jp9616775",
      "volume": "100",
      "year": "1996",
      "journal-title": "J. Phys. Chem."
    },
    {
      "key": "2024021016522660600_r17",
      "doi-asserted-by": "crossref",
      "first-page": "143",
      "DOI": "10.1038/385143a0",
      "volume": "385",
      "year": "1997",
      "journal-title": "Nature (London)"
    },
    {
      "key": "2024021016522660600_r18",
      "doi-asserted-by": "crossref",
      "first-page": "11187",
      "DOI": "10.1073/pnas.97.21.11187",
      "volume": "97",
      "year": "2000",
      "journal-title": "Proc. Natl. Acad. Sci. USA"
    }
  ],
  "container-title": "The Journal of Chemical Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/114/8/3848/19017070/3848_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/114/8/3848/19017070/3848_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        10
      ]
    ],
    "date-time": "2024-02-10T17:42:19Z",
    "timestamp": 1707586939000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jcp/article/114/8/3848/184576/Observation-of-multiple-step-de-excitation-in"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        2001,
        2,
        22
      ]
    ]
  },
  "references-count": 18,
  "journal-issue": {
    "issue": "8",
    "published-print": {
      "date-parts": [
        [
          2001,
          2,
          22
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.1343874",
  "relation": {},
  "ISSN": [
    "0021-9606",
    "1089-7690"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        2001,
        2,
        22
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        2001,
        2,
        22
      ]
    ]
  }
}