Extended space charge region and unoccupied molecular band formation in epitaxial tetrafluorotetracyanoquinodimethane films
Generating well-defined molecular structures at inorganic/organic interfaces and within molecular films is fundamental for charge carrier transport and thus the performance of organic molecule-based (opto)electronic devices. Here we show by means of low-energy electron diffraction that tetrafluorote...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
July 5, 2017
|
| In: |
The journal of physical chemistry. C, Energy, materials, and catalysis
Year: 2017, Jahrgang: 121, Heft: 29, Pages: 15696-15701 |
| ISSN: | 1932-7455 |
| DOI: | 10.1021/acs.jpcc.7b02939 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1021/acs.jpcc.7b02939 Verlag, Volltext: https://doi.org/10.1021/acs.jpcc.7b02939 
|
| Verfasserangaben: | David Gerbert, Friedrich Maaß, and Petra Tegeder |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1572641142 | ||
| 003 | DE-627 | ||
| 005 | 20230426124314.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 180504s2017 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1021/acs.jpcc.7b02939 |2 doi | |
| 035 | |a (DE-627)1572641142 | ||
| 035 | |a (DE-576)502641142 | ||
| 035 | |a (DE-599)BSZ502641142 | ||
| 035 | |a (OCoLC)1341008254 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 30 |2 sdnb | ||
| 100 | 1 | |a Gerbert, David |e VerfasserIn |0 (DE-588)1133584101 |0 (DE-627)889502528 |0 (DE-576)489515738 |4 aut | |
| 245 | 1 | 0 | |a Extended space charge region and unoccupied molecular band formation in epitaxial tetrafluorotetracyanoquinodimethane films |c David Gerbert, Friedrich Maaß, and Petra Tegeder |
| 264 | 1 | |c July 5, 2017 | |
| 300 | |a 6 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 04.05.2018 | ||
| 520 | |a Generating well-defined molecular structures at inorganic/organic interfaces and within molecular films is fundamental for charge carrier transport and thus the performance of organic molecule-based (opto)electronic devices. Here we show by means of low-energy electron diffraction that tetrafluorotetracyanoquinodimethane (F4TCNQ) grows in an epitaxial fashion on the Au(111) surface, resulting in a unit cell which consists of one molecule. In this well-ordered crystalline films we found the formation of an extended space charge region and a dispersing unoccupied electronic molecular state using energy- and angle-resolved two-photon photoemission. The latter finding is a clear proof for band formation in the crystalline molecular structure. We suggest that the high electron affinity of F4TCNQ and a bandlike electron transport are responsible for the formation of the space charge region. Using F4TCNQ as a hole injection layer may open the opportunity to manipulate the hole injection barrier in a controlled way via variation of the F4TCNQ layer thickness. | ||
| 700 | 1 | |a Maaß, Friedrich |e VerfasserIn |0 (DE-588)1157125786 |0 (DE-627)1020150025 |0 (DE-576)502640863 |4 aut | |
| 700 | 1 | |a Tegeder, Petra |e VerfasserIn |0 (DE-588)1156634946 |0 (DE-627)1019438894 |0 (DE-576)50233553X |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t The journal of physical chemistry. C, Energy, materials, and catalysis |d Washington, DC : Soc., 2007 |g 121(2017), 29, Seite 15696-15701 |h Online-Ressource |w (DE-627)519508645 |w (DE-600)2256522-X |w (DE-576)259487104 |x 1932-7455 |7 nnas |a Extended space charge region and unoccupied molecular band formation in epitaxial tetrafluorotetracyanoquinodimethane films |
| 773 | 1 | 8 | |g volume:121 |g year:2017 |g number:29 |g pages:15696-15701 |g extent:6 |a Extended space charge region and unoccupied molecular band formation in epitaxial tetrafluorotetracyanoquinodimethane films |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1021/acs.jpcc.7b02939 |x Verlag |x Resolving-System |3 Volltext |
| 856 | 4 | 0 | |u https://doi.org/10.1021/acs.jpcc.7b02939 |x Verlag |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20180504 | ||
| 993 | |a Article | ||
| 994 | |a 2017 | ||
| 998 | |g 1156634946 |a Tegeder, Petra |m 1156634946:Tegeder, Petra |d 120000 |d 120300 |e 120000PT1156634946 |e 120300PT1156634946 |k 0/120000/ |k 1/120000/120300/ |p 3 |y j | ||
| 998 | |g 1157125786 |a Maaß, Friedrich |m 1157125786:Maaß, Friedrich |d 120000 |d 120300 |e 120000PM1157125786 |e 120300PM1157125786 |k 0/120000/ |k 1/120000/120300/ |p 2 | ||
| 998 | |g 1133584101 |a Gerbert, David |m 1133584101:Gerbert, David |d 120000 |d 120300 |e 120000PG1133584101 |e 120300PG1133584101 |k 0/120000/ |k 1/120000/120300/ |p 1 |x j | ||
| 999 | |a KXP-PPN1572641142 |e 3007933102 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"title":[{"title":"Extended space charge region and unoccupied molecular band formation in epitaxial tetrafluorotetracyanoquinodimethane films","title_sort":"Extended space charge region and unoccupied molecular band formation in epitaxial tetrafluorotetracyanoquinodimethane films"}],"person":[{"family":"Gerbert","given":"David","roleDisplay":"VerfasserIn","display":"Gerbert, David","role":"aut"},{"role":"aut","display":"Maaß, Friedrich","roleDisplay":"VerfasserIn","given":"Friedrich","family":"Maaß"},{"display":"Tegeder, Petra","roleDisplay":"VerfasserIn","role":"aut","family":"Tegeder","given":"Petra"}],"type":{"media":"Online-Ressource","bibl":"article-journal"},"note":["Gesehen am 04.05.2018"],"recId":"1572641142","language":["eng"],"origin":[{"dateIssuedKey":"2017","dateIssuedDisp":"July 5, 2017"}],"id":{"eki":["1572641142"],"doi":["10.1021/acs.jpcc.7b02939"]},"name":{"displayForm":["David Gerbert, Friedrich Maaß, and Petra Tegeder"]},"physDesc":[{"extent":"6 S."}],"relHost":[{"name":{"displayForm":["publ. weekly by the American Chemical Society"]},"id":{"zdb":["2256522-X"],"eki":["519508645"],"issn":["1932-7455"]},"origin":[{"dateIssuedDisp":"2007-","dateIssuedKey":"2007","publisher":"Soc.","publisherPlace":"Washington, DC"}],"physDesc":[{"extent":"Online-Ressource"}],"title":[{"partname":"Energy, materials, and catalysis","title":"The journal of physical chemistry","title_sort":"journal of physical chemistry"}],"recId":"519508645","language":["eng"],"corporate":[{"role":"isb","display":"American Chemical Society","roleDisplay":"Herausgebendes Organ"}],"type":{"media":"Online-Ressource","bibl":"periodical"},"disp":"Extended space charge region and unoccupied molecular band formation in epitaxial tetrafluorotetracyanoquinodimethane filmsThe journal of physical chemistry. C, Energy, materials, and catalysis","note":["Gesehen am 13.03.2023"],"titleAlt":[{"title":"The journal of physical chemistry <Washington, DC> / C"},{"title":"Nanomaterials and interfaces"},{"title":"JPC C"},{"title":"JPCC"}],"part":{"year":"2017","pages":"15696-15701","issue":"29","volume":"121","text":"121(2017), 29, Seite 15696-15701","extent":"6"},"pubHistory":["111.2007 -"]}]} | ||
| SRT | |a GERBERTDAVEXTENDEDSP5201 | ||