Space-charge-limited currents in tetracene single-crystals
It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since t...
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E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1969 |
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| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
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| Übergeordnetes Werk: |
in: Journal of Physics and Chemistry of Solids - Amsterdam : Elsevier, 30(1969), 6, Seite 1579-1585 |
| Übergeordnetes Werk: |
volume:30 ; year:1969 ; number:6 ; pages:1579-1585 |
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| 520 | |a It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). | ||
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| 700 | 1 | |a Vaubel, G. |4 oth | |
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(DE-627)NLEJ179328425 (DE-599)GBVNLZ179328425 DE-627 ger DE-627 rakwb eng Space-charge-limited currents in tetracene single-crystals 1969 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Baessler, H. oth Herrmann, G. oth Riehl, N. oth Vaubel, G. oth in Journal of Physics and Chemistry of Solids Amsterdam : Elsevier 30(1969), 6, Seite 1579-1585 (DE-627)NLEJ177273895 (DE-600)1491914-X 0022-3697 nnns volume:30 year:1969 number:6 pages:1579-1585 http://linkinghub.elsevier.com/retrieve/pii/0022-3697(69)90219-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 30 1969 6 1579-1585 |
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(DE-627)NLEJ179328425 (DE-599)GBVNLZ179328425 DE-627 ger DE-627 rakwb eng Space-charge-limited currents in tetracene single-crystals 1969 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Baessler, H. oth Herrmann, G. oth Riehl, N. oth Vaubel, G. oth in Journal of Physics and Chemistry of Solids Amsterdam : Elsevier 30(1969), 6, Seite 1579-1585 (DE-627)NLEJ177273895 (DE-600)1491914-X 0022-3697 nnns volume:30 year:1969 number:6 pages:1579-1585 http://linkinghub.elsevier.com/retrieve/pii/0022-3697(69)90219-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 30 1969 6 1579-1585 |
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(DE-627)NLEJ179328425 (DE-599)GBVNLZ179328425 DE-627 ger DE-627 rakwb eng Space-charge-limited currents in tetracene single-crystals 1969 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Baessler, H. oth Herrmann, G. oth Riehl, N. oth Vaubel, G. oth in Journal of Physics and Chemistry of Solids Amsterdam : Elsevier 30(1969), 6, Seite 1579-1585 (DE-627)NLEJ177273895 (DE-600)1491914-X 0022-3697 nnns volume:30 year:1969 number:6 pages:1579-1585 http://linkinghub.elsevier.com/retrieve/pii/0022-3697(69)90219-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 30 1969 6 1579-1585 |
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(DE-627)NLEJ179328425 (DE-599)GBVNLZ179328425 DE-627 ger DE-627 rakwb eng Space-charge-limited currents in tetracene single-crystals 1969 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Baessler, H. oth Herrmann, G. oth Riehl, N. oth Vaubel, G. oth in Journal of Physics and Chemistry of Solids Amsterdam : Elsevier 30(1969), 6, Seite 1579-1585 (DE-627)NLEJ177273895 (DE-600)1491914-X 0022-3697 nnns volume:30 year:1969 number:6 pages:1579-1585 http://linkinghub.elsevier.com/retrieve/pii/0022-3697(69)90219-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 30 1969 6 1579-1585 |
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(DE-627)NLEJ179328425 (DE-599)GBVNLZ179328425 DE-627 ger DE-627 rakwb eng Space-charge-limited currents in tetracene single-crystals 1969 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Baessler, H. oth Herrmann, G. oth Riehl, N. oth Vaubel, G. oth in Journal of Physics and Chemistry of Solids Amsterdam : Elsevier 30(1969), 6, Seite 1579-1585 (DE-627)NLEJ177273895 (DE-600)1491914-X 0022-3697 nnns volume:30 year:1969 number:6 pages:1579-1585 http://linkinghub.elsevier.com/retrieve/pii/0022-3697(69)90219-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 30 1969 6 1579-1585 |
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Space-charge-limited currents in tetracene single-crystals |
| abstract |
It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). |
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It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). |
| abstract_unstemmed |
It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l). |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ179328425</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230505203819.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070505s1969 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ179328425</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVNLZ179328425</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Space-charge-limited currents in tetracene single-crystals</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1969</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">It is established that gold and palladium form ohmic contacts for hole injection into sublimation grown tetracene crystals. Ohmic electron injecting contacts are formed by sodium and barium. The resulting SCL-currents can be described conventionally assuming an exponential trap distribution. Since the total trap density H"0 = 3.10^1^5cm^-^3 and the distribution parameter l = (T"c/T) = 4.0+/-0.3 turn out to be equal for electron and hole traps, we conclude that the same defects are able to trap both electron and holes. Temperature variation of the SCL-currents yields the energetic distance of the Quasi-Fermi-level of electrons respectively holes from the lowest conduction respectively valence band. Its dependence on the applied voltage is in accordance with theory. The dependence of the SCL-currents on voltage and spacing of the electrodes can be described by j ~ (F^l^+^1/d^l).</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Elsevier Journal Backfiles on ScienceDirect 1907 - 2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Baessler, H.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Herrmann, G.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Riehl, N.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Vaubel, G.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Journal of Physics and Chemistry of Solids</subfield><subfield code="d">Amsterdam : Elsevier</subfield><subfield code="g">30(1969), 6, Seite 1579-1585</subfield><subfield code="w">(DE-627)NLEJ177273895</subfield><subfield code="w">(DE-600)1491914-X</subfield><subfield code="x">0022-3697</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:30</subfield><subfield code="g">year:1969</subfield><subfield code="g">number:6</subfield><subfield code="g">pages:1579-1585</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://linkinghub.elsevier.com/retrieve/pii/0022-3697(69)90219-4</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_H</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SDJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">30</subfield><subfield code="j">1969</subfield><subfield code="e">6</subfield><subfield code="h">1579-1585</subfield></datafield></record></collection>
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7.399534 |