Preparation of WS2-PMMA composite films for optical applications
Thus far, research activities of 2D materials in optics, photonics and optoelectronics predominantly focus on micromechanically cleaved or grown nanosheets. Here, we show that high quality liquid-exfoliated nanosheets offer an alternative approach. Starting from well-defined, monolayer rich WS2 disp...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
06 March 2020
|
| In: |
Journal of materials chemistry. C, Materials for optical and electronic devices
Year: 2020, Jahrgang: 8, Heft: 31, Pages: 10805-10815 |
| ISSN: | 2050-7534 |
| DOI: | 10.1039/C9TC06783C |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1039/C9TC06783C Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/2020/tc/c9tc06783c 
|
| Verfasserangaben: | Beata M. Szydłowska, Arko Graf, Adam Kelly, Werner J. Blau, Malte C. Gather, Jana Zaumseil and Claudia Backes |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1731802641 | ||
| 003 | DE-627 | ||
| 005 | 20230427102102.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 200914s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1039/C9TC06783C |2 doi | |
| 035 | |a (DE-627)1731802641 | ||
| 035 | |a (DE-599)KXP1731802641 | ||
| 035 | |a (OCoLC)1341359626 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 30 |2 sdnb | ||
| 100 | 1 | |a Szydłowska, Beata Maria |e VerfasserIn |0 (DE-588)1188646524 |0 (DE-627)1667614665 |4 aut | |
| 245 | 1 | 0 | |a Preparation of WS2-PMMA composite films for optical applications |c Beata M. Szydłowska, Arko Graf, Adam Kelly, Werner J. Blau, Malte C. Gather, Jana Zaumseil and Claudia Backes |
| 264 | 1 | |c 06 March 2020 | |
| 300 | |a 11 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Im Titel ist "2" tiefgestellt | ||
| 500 | |a Gesehen am 14.09.2020 | ||
| 520 | |a Thus far, research activities of 2D materials in optics, photonics and optoelectronics predominantly focus on micromechanically cleaved or grown nanosheets. Here, we show that high quality liquid-exfoliated nanosheets offer an alternative approach. Starting from well-defined, monolayer rich WS2 dispersions obtained after liquid exfoliation and size selection in aqueous surfactant, we present an optimised protocol facilitating transfer of the nanosheets to a polymer solution in organic media. From such dispersions, we fabricate WS2-polymer thin films by spin coating. The characteristic photoluminescence of WS2 monolayers is retained in the film at 2.04 eV without broadening (line width 40 meV) or significant changes in the line-shape. This confirms that nanosheet aggregation is efficiently prevented on transfer and deposition. The films are extremely smooth and uniform over large areas with a root mean square roughness <0.5 nm. To demonstrate the potential in optical applications, the nonlinear optical response was studied, revealing promise as optical limiter. In addition, we show that the photoluminescence can be manipulated by coupling the exciton response to cavity photons in a Ag microcavity. | ||
| 700 | 1 | |a Graf, Arko |e VerfasserIn |0 (DE-588)1137237600 |0 (DE-627)89423644X |0 (DE-576)49118736X |4 aut | |
| 700 | 1 | |a Kelly, Adam |e VerfasserIn |4 aut | |
| 700 | 1 | |a Blau, Werner J. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Gather, Malte C. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Zaumseil, Jana |e VerfasserIn |0 (DE-588)1137235659 |0 (DE-627)894232657 |0 (DE-576)491184247 |4 aut | |
| 700 | 1 | |a Backes, Claudia |d 1982- |e VerfasserIn |0 (DE-588)1019617233 |0 (DE-627)685502767 |0 (DE-576)358450535 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of materials chemistry. C, Materials for optical and electronic devices |d London [u.a.] : RSC, 2013 |g 8(2020), 31, Seite 10805-10815 |h Online-Ressource |w (DE-627)735630577 |w (DE-600)2702245-6 |w (DE-576)37872956X |x 2050-7534 |7 nnas |a Preparation of WS2-PMMA composite films for optical applications |
| 773 | 1 | 8 | |g volume:8 |g year:2020 |g number:31 |g pages:10805-10815 |g extent:11 |a Preparation of WS2-PMMA composite films for optical applications |
| 856 | 4 | 0 | |u https://doi.org/10.1039/C9TC06783C |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://pubs.rsc.org/en/content/articlelanding/2020/tc/c9tc06783c |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20200914 | ||
| 993 | |a Article | ||
| 994 | |a 2020 | ||
| 998 | |g 1019617233 |a Backes, Claudia |m 1019617233:Backes, Claudia |d 120000 |d 120300 |e 120000PB1019617233 |e 120300PB1019617233 |k 0/120000/ |k 1/120000/120300/ |p 7 |y j | ||
| 998 | |g 1137235659 |a Zaumseil, Jana |m 1137235659:Zaumseil, Jana |d 120000 |d 120300 |e 120000PZ1137235659 |e 120300PZ1137235659 |k 0/120000/ |k 1/120000/120300/ |p 6 | ||
| 998 | |g 1137237600 |a Graf, Arko |m 1137237600:Graf, Arko |d 120000 |d 120300 |e 120000PG1137237600 |e 120300PG1137237600 |k 0/120000/ |k 1/120000/120300/ |p 2 | ||
| 998 | |g 1188646524 |a Szydłowska, Beata Maria |m 1188646524:Szydłowska, Beata Maria |d 120000 |d 120300 |e 120000PS1188646524 |e 120300PS1188646524 |k 0/120000/ |k 1/120000/120300/ |p 1 |x j | ||
| 999 | |a KXP-PPN1731802641 |e 3752916737 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"name":{"displayForm":["Beata M. Szydłowska, Arko Graf, Adam Kelly, Werner J. Blau, Malte C. Gather, Jana Zaumseil and Claudia Backes"]},"recId":"1731802641","language":["eng"],"note":["Im Titel ist \"2\" tiefgestellt","Gesehen am 14.09.2020"],"origin":[{"dateIssuedDisp":"06 March 2020","dateIssuedKey":"2020"}],"id":{"eki":["1731802641"],"doi":["10.1039/C9TC06783C"]},"relHost":[{"part":{"pages":"10805-10815","issue":"31","extent":"11","text":"8(2020), 31, Seite 10805-10815","volume":"8","year":"2020"},"disp":"Preparation of WS2-PMMA composite films for optical applicationsJournal of materials chemistry. C, Materials for optical and electronic devices","titleAlt":[{"title":"Journal of materials chemistry / C"}],"corporate":[{"role":"isb","display":"Royal Society of Chemistry"}],"id":{"zdb":["2702245-6"],"eki":["735630577"],"issn":["2050-7534"]},"physDesc":[{"extent":"Online-Ressource"}],"title":[{"title_sort":"Journal of materials chemistry","partname":"Materials for optical and electronic devices","title":"Journal of materials chemistry"}],"type":{"bibl":"periodical","media":"Online-Ressource"},"recId":"735630577","language":["eng"],"note":["Gesehen am 31.03.14"],"origin":[{"publisher":"RSC","dateIssuedDisp":"2013-","dateIssuedKey":"2013","publisherPlace":"London [u.a.]"}],"pubHistory":["1.2013 -"]}],"title":[{"title_sort":"Preparation of WS2-PMMA composite films for optical applications","title":"Preparation of WS2-PMMA composite films for optical applications"}],"physDesc":[{"extent":"11 S."}],"type":{"bibl":"article-journal","media":"Online-Ressource"},"person":[{"role":"aut","given":"Beata Maria","family":"Szydłowska","display":"Szydłowska, Beata Maria"},{"family":"Graf","display":"Graf, Arko","role":"aut","given":"Arko"},{"given":"Adam","role":"aut","display":"Kelly, Adam","family":"Kelly"},{"given":"Werner J.","role":"aut","display":"Blau, Werner J.","family":"Blau"},{"given":"Malte C.","role":"aut","display":"Gather, Malte C.","family":"Gather"},{"given":"Jana","role":"aut","display":"Zaumseil, Jana","family":"Zaumseil"},{"family":"Backes","display":"Backes, Claudia","role":"aut","given":"Claudia"}]} | ||
| SRT | |a SZYDLOWSKAPREPARATIO0620 | ||