File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Circular Dichroism Control of Tungsten Diselenide (WSe2) Atomic Layers with Plasmonic Metamolecules

TitleCircular Dichroism Control of Tungsten Diselenide (WSe<inf>2</inf>) Atomic Layers with Plasmonic Metamolecules
Authors
Keywordscircular dichroism
transition metal dichalcogenides (TMDCs)
metasurface
chirality
WSe 2
surface plasmon
two-dimensional materials
Issue Date2018
Citation
ACS Applied Materials and Interfaces, 2018, v. 10, n. 18, p. 15996-16004 How to Cite?
AbstractControlling circularly polarized (CP) states of light is critical to the development of functional devices for key and emerging applications such as display technology and quantum communication, and the compact circular polarization-tunable photon source is one critical element to realize the applications in the chip-scale integrated system. The atomic layers of transition metal dichalcogenides (TMDCs) exhibit intrinsic CP emissions and are potential chiroptical materials for ultrathin CP photon sources. In this work, we demonstrated CP photon sources of TMDCs with device thicknesses approximately 50 nm. CP photoluminescence from the atomic layers of tungsten diselenide (WSe ) was precisely controlled with chiral metamolecules (MMs), and the optical chirality of WSe was enhanced more than 4 times by integrating with the MMs. Both the enhanced and reversed circular dichroisms had been achieved. Through integrations of the novel gain material and plasmonic structure which are both low-dimensional, a compact device capable of efficiently manipulating emissions of CP photon was realized. These ultrathin devices are suitable for important applications such as the optical information technology and chip-scale biosensing. 2 2
Persistent Identifierhttp://hdl.handle.net/10722/298262
ISSN
2023 Impact Factor: 8.3
2023 SCImago Journal Rankings: 2.058
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLin, Hsiang Ting-
dc.contributor.authorChang, Chiao Yun-
dc.contributor.authorCheng, Pi Ju-
dc.contributor.authorLi, Ming Yang-
dc.contributor.authorCheng, Chia Chin-
dc.contributor.authorChang, Shu Wei-
dc.contributor.authorLi, Lance L.J.-
dc.contributor.authorChu, Chih Wei-
dc.contributor.authorWei, Pei Kuen-
dc.contributor.authorShih, Min Hsiung-
dc.date.accessioned2021-04-08T03:08:02Z-
dc.date.available2021-04-08T03:08:02Z-
dc.date.issued2018-
dc.identifier.citationACS Applied Materials and Interfaces, 2018, v. 10, n. 18, p. 15996-16004-
dc.identifier.issn1944-8244-
dc.identifier.urihttp://hdl.handle.net/10722/298262-
dc.description.abstractControlling circularly polarized (CP) states of light is critical to the development of functional devices for key and emerging applications such as display technology and quantum communication, and the compact circular polarization-tunable photon source is one critical element to realize the applications in the chip-scale integrated system. The atomic layers of transition metal dichalcogenides (TMDCs) exhibit intrinsic CP emissions and are potential chiroptical materials for ultrathin CP photon sources. In this work, we demonstrated CP photon sources of TMDCs with device thicknesses approximately 50 nm. CP photoluminescence from the atomic layers of tungsten diselenide (WSe ) was precisely controlled with chiral metamolecules (MMs), and the optical chirality of WSe was enhanced more than 4 times by integrating with the MMs. Both the enhanced and reversed circular dichroisms had been achieved. Through integrations of the novel gain material and plasmonic structure which are both low-dimensional, a compact device capable of efficiently manipulating emissions of CP photon was realized. These ultrathin devices are suitable for important applications such as the optical information technology and chip-scale biosensing. 2 2-
dc.languageeng-
dc.relation.ispartofACS Applied Materials and Interfaces-
dc.subjectcircular dichroism-
dc.subjecttransition metal dichalcogenides (TMDCs)-
dc.subjectmetasurface-
dc.subjectchirality-
dc.subjectWSe 2-
dc.subjectsurface plasmon-
dc.subjecttwo-dimensional materials-
dc.titleCircular Dichroism Control of Tungsten Diselenide (WSe<inf>2</inf>) Atomic Layers with Plasmonic Metamolecules-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/acsami.8b01472-
dc.identifier.pmid29658267-
dc.identifier.scopuseid_2-s2.0-85046450788-
dc.identifier.volume10-
dc.identifier.issue18-
dc.identifier.spage15996-
dc.identifier.epage16004-
dc.identifier.eissn1944-8252-
dc.identifier.isiWOS:000432205800077-
dc.identifier.issnl1944-8244-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats