DOI: 10.1063/1.125891. Schottky barrier effects in the photocurrent of sol–gel derived lead zirconate titanate thin film capacitors

Schottky barrier effects in the photocurrent of sol–gel derived lead zirconate titanate thin film capacitors

10.1063/1.125891

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

We studied the photoresponse of Pb(Zr0.53Ti0.47)O3 (PZT) thin films by measuring the current–voltage (I–V) curve at several ferroelectric polarization states illuminated by a monochromatic 3.5 eV UV light. The photocurrent in Pt/PZT/Pt capacitors was sensitive to the polarization state, and the poling voltage-dependent photocurrent showed very asymmetric hysteresis behavior. The capacitance that is dependent upon the thickness of the samples was first measured. Then, the capacitance of the interfacial layer at a state with no interdiffusion between Pt and PZT film was extrapolated by using an equivalent circuit model. The result of the extrapolation was 28.1 μF/cm2.

Bibliography

Yang, Y. S., Lee, S. J., Yi, S., Chae, B. G., Lee, S. H., Joo, H. J., & Jang, M. S. (2000). Schottky barrier effects in the photocurrent of solâgel derived lead zirconate titanate thin film capacitors. Applied Physics Letters, 76(6), 774â776.

Authors 7

Y. S. Yang (first)
S. J. Lee (additional)
S. Yi (additional)
B. G. Chae (additional)
S. H. Lee (additional)
H. J. Joo (additional)
M. S. Jang (additional)

References 13 Referenced 94

10.1126/science.246.4936.1400 / Science (1989)
10.1063/1.113847 / Appl. Phys. Lett. (1995)
{'key': '2024020317362560100_r3'}
10.1063/1.120663 / Appl. Phys. Lett. (1998)
{'key': '2024020317362560100_r5', 'first-page': 'S1676', 'volume': '32', 'year': '1998', 'journal-title': 'J. Korean Phys. Soc.'} / J. Korean Phys. Soc. (1998)
10.1063/1.368747 / J. Appl. Phys. (1998)
10.1143/JJAP.34.2344 / Jpn. J. Appl. Phys., Part 1 (1995)
10.1103/PhysRevLett.73.2107 / Phys. Rev. Lett. (1994)
10.1143/JJAP.32.4061 / Jpn. J. Appl. Phys., Part 1 (1993)
{'key': '2024020317362560100_r10'}
10.1111/j.1151-2916.1994.tb04602.x / J. Am. Ceram. Soc. (1994)
10.1557/JMR.1994.2540 / J. Mater. Res. (1994)
10.1143/JJAP.34.3142 / Jpn. J. Appl. Phys., Part 1 (1995)

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 8:01 a.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 12:36 p.m.)
Indexed	1 week, 2 days ago (Aug. 19, 2025, 7:01 a.m.)
Issued	25 years, 6 months ago (Feb. 7, 2000)
Published	25 years, 6 months ago (Feb. 7, 2000)
Published Print	25 years, 6 months ago (Feb. 7, 2000)

Funders 0

None

BibTeX

@article{Yang_2000, title={Schottky barrier effects in the photocurrent of sol–gel derived lead zirconate titanate thin film capacitors}, volume={76}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.125891}, DOI={10.1063/1.125891}, number={6}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Yang, Y. S. and Lee, S. J. and Yi, S. and Chae, B. G. and Lee, S. H. and Joo, H. J. and Jang, M. S.}, year={2000}, month=feb, pages={774–776} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        8,
        19
      ]
    ],
    "date-time": "2025-08-19T11:01:36Z",
    "timestamp": 1755601296600
  },
  "reference-count": 13,
  "publisher": "AIP Publishing",
  "issue": "6",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        2000,
        2,
        7
      ]
    ]
  },
  "abstract": "<jats:p>We studied the photoresponse of Pb(Zr0.53Ti0.47)O3 (PZT) thin films by measuring the current\u2013voltage (I\u2013V) curve at several ferroelectric polarization states illuminated by a monochromatic 3.5 eV UV light. The photocurrent in Pt/PZT/Pt capacitors was sensitive to the polarization state, and the poling voltage-dependent photocurrent showed very asymmetric hysteresis behavior. The capacitance that is dependent upon the thickness of the samples was first measured. Then, the capacitance of the interfacial layer at a state with no interdiffusion between Pt and PZT film was extrapolated by using an equivalent circuit model. The result of the extrapolation was 28.1\u200a\u03bcF/cm2.</jats:p>",
  "DOI": "10.1063/1.125891",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2002,
        7,
        26
      ]
    ],
    "date-time": "2002-07-26T12:01:09Z",
    "timestamp": 1027684869000
  },
  "page": "774-776",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 94,
  "title": "Schottky barrier effects in the photocurrent of sol\u2013gel derived lead zirconate titanate thin film capacitors",
  "prefix": "10.1063",
  "volume": "76",
  "author": [
    {
      "given": "Y. S.",
      "family": "Yang",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Department of Physics, Research Center for Dielectric and Advanced Matter Physics, Pusan National University, Pusan\u2009609-732, Korea"
        }
      ]
    },
    {
      "given": "S. J.",
      "family": "Lee",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Physics, Research Center for Dielectric and Advanced Matter Physics, Pusan National University, Pusan\u2009609-732, Korea"
        }
      ]
    },
    {
      "given": "S.",
      "family": "Yi",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Physics, Research Center for Dielectric and Advanced Matter Physics, Pusan National University, Pusan\u2009609-732, Korea"
        }
      ]
    },
    {
      "given": "B. G.",
      "family": "Chae",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Physics, Research Center for Dielectric and Advanced Matter Physics, Pusan National University, Pusan\u2009609-732, Korea"
        }
      ]
    },
    {
      "given": "S. H.",
      "family": "Lee",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Physics, Research Center for Dielectric and Advanced Matter Physics, Pusan National University, Pusan\u2009609-732, Korea"
        }
      ]
    },
    {
      "given": "H. J.",
      "family": "Joo",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Physics, Research Center for Dielectric and Advanced Matter Physics, Pusan National University, Pusan\u2009609-732, Korea"
        }
      ]
    },
    {
      "given": "M. S.",
      "family": "Jang",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Physics, Research Center for Dielectric and Advanced Matter Physics, Pusan National University, Pusan\u2009609-732, Korea"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024020317362560100_r1",
      "doi-asserted-by": "crossref",
      "first-page": "1400",
      "DOI": "10.1126/science.246.4936.1400",
      "volume": "246",
      "year": "1989",
      "journal-title": "Science"
    },
    {
      "key": "2024020317362560100_r2",
      "doi-asserted-by": "crossref",
      "first-page": "1172",
      "DOI": "10.1063/1.113847",
      "volume": "66",
      "year": "1995",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020317362560100_r3"
    },
    {
      "key": "2024020317362560100_r4",
      "doi-asserted-by": "crossref",
      "first-page": "130",
      "DOI": "10.1063/1.120663",
      "volume": "72",
      "year": "1998",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020317362560100_r5",
      "first-page": "S1676",
      "volume": "32",
      "year": "1998",
      "journal-title": "J. Korean Phys. Soc."
    },
    {
      "key": "2024020317362560100_r6",
      "doi-asserted-by": "crossref",
      "first-page": "5005",
      "DOI": "10.1063/1.368747",
      "volume": "84",
      "year": "1998",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024020317362560100_r7",
      "doi-asserted-by": "crossref",
      "first-page": "2344",
      "DOI": "10.1143/JJAP.34.2344",
      "volume": "34",
      "year": "1995",
      "journal-title": "Jpn. J. Appl. Phys., Part 1"
    },
    {
      "key": "2024020317362560100_r8",
      "doi-asserted-by": "crossref",
      "first-page": "2107",
      "DOI": "10.1103/PhysRevLett.73.2107",
      "volume": "73",
      "year": "1994",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024020317362560100_r9",
      "doi-asserted-by": "crossref",
      "first-page": "4061",
      "DOI": "10.1143/JJAP.32.4061",
      "volume": "32",
      "year": "1993",
      "journal-title": "Jpn. J. Appl. Phys., Part 1"
    },
    {
      "key": "2024020317362560100_r10"
    },
    {
      "key": "2024020317362560100_r11",
      "doi-asserted-by": "crossref",
      "first-page": "2332",
      "DOI": "10.1111/j.1151-2916.1994.tb04602.x",
      "volume": "77",
      "year": "1994",
      "journal-title": "J. Am. Ceram. Soc."
    },
    {
      "key": "2024020317362560100_r12",
      "doi-asserted-by": "crossref",
      "first-page": "2540",
      "DOI": "10.1557/JMR.1994.2540",
      "volume": "9",
      "year": "1994",
      "journal-title": "J. Mater. Res."
    },
    {
      "key": "2024020317362560100_r13",
      "doi-asserted-by": "crossref",
      "first-page": "3142",
      "DOI": "10.1143/JJAP.34.3142",
      "volume": "34",
      "year": "1995",
      "journal-title": "Jpn. J. Appl. Phys., Part 1"
    }
  ],
  "container-title": "Applied Physics Letters",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/apl/article-pdf/76/6/774/18547430/774_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/apl/article-pdf/76/6/774/18547430/774_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        3
      ]
    ],
    "date-time": "2024-02-03T17:36:36Z",
    "timestamp": 1706981796000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/apl/article/76/6/774/112213/Schottky-barrier-effects-in-the-photocurrent-of"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        2000,
        2,
        7
      ]
    ]
  },
  "references-count": 13,
  "journal-issue": {
    "issue": "6",
    "published-print": {
      "date-parts": [
        [
          2000,
          2,
          7
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.125891",
  "relation": {},
  "ISSN": [
    "0003-6951",
    "1077-3118"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        2000,
        2,
        7
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        2000,
        2,
        7
      ]
    ]
  }
}