Giant photoluminescence enhancement in tungsten-diselenide-gold plasmonic hybrid structures

Nature Communications

Volumn 7, Issue , 2016, Pages

  Wang, Zhuo ^a,b,c   Dong, Zhaogang ^d   Gu, Yinghong ^b   Chang, Yung Huang ^e   Zhang, Lei ^b   Li, Lain Jong ^f   Zhao, Weijie ^b   Eda, Goki ^b,g   Zhang, Wenjing ^b,h   Grinblat, Gustavo ^c   Maier, Stefan A ^c   Yang, Joel K W ^d,i   Qiu, Cheng Wei ^a,b   Wee, Andrew T S ^a,b,g  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^c IMPERIAL COLLEGE LONDON   (United Kingdom)

^d AGENCY FOR SCIENCE   (Singapore)

^e NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

^f KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Saudi Arabia)

^g National University of Singapore   (Singapore)

^h SHENZHEN UNIVERSITY   (China)

ⁱ SINGAPORE UNIVERSITY OF TECHNOLOGY AND DESIGN   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

DIPHENYL DISELENIDE; GOLD; NANOMATERIAL; TRANSITION ELEMENT; TUNGSTEN;

ABSORPTION SPECTRUM; EMISSIVITY; GOLD; LASER; LUMINESCENCE; NANOPARTICLE; PUMP; SENSOR; TRANSITION ELEMENT; TUNGSTEN;

ABSORPTION; ARTICLE; BIOSENSOR; HYBRID; LASER; PHOTOLUMINESCENCE;

EID: 84967153362     PISSN: None     EISSN: 20411723     Source Type: Journal    
DOI: 10.1038/ncomms11283     Document Type: Article

References (42)

1. Ross, J. S. et al. Electrically tunable excitonic light-emitting diodes based on monolayer WSe2 pn junctions. Nat. Nanotechnol. 9, 268-272 (2014).
2. Radisavljevic, B., Radenovic, A., Brivio, J., Giacometti, V., Kis, A. Single-layer MoS2 transistors. Nat. Nanotechnol. 6, 147-150 (2011).
3. Zhang, W. et al. High gain phototransistors based on a CVD MoS2 monolayer. Adv. Mater. 25, 3456-3461 (2013).
4. Koperski, M. et al. Single photon emitters in exfoliated WSe2 Structures. Nat. Nanotechnol. 10, 503-506 (2015).
5. Chiu, M. H. et al. Determination of band alignment in the single-layer MoS2/WSe2 heterojunction. Nat. Commun. 6, 7666 (2015).
6. Tonndorf, P. et al. Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2. Opt. Express 21, 4908-4916 (2013).
7. Lee, K. C. et al. Plasmonic gold nanorods coverage influence on enhancement of the photoluminescence of two-dimensional MoS2 monolayer. Sci. Rep. 5, 16374 (2015).
8. Lee, B. et al. Fano resonance and spectrally modified photoluminescence enhancement in monolayer MoS2 integrated with plasmonic nanoantenna array. Nano Lett. 15, 3646-3653 (2015).
9. Akselrod, G. M. et al. Leveraging nanocavity harmonics for control of optical processes in 2D semiconductors. Nano Lett. 15, 3578-3584 (2015).
10. Zhou, K., Zhu, Y., Yang, X., Zhou, J., Li, C. Demonstration of photoluminescence and metal-enhanced fluorescence of exfoliated MoS2. Phys. Chem. Chem. Phys. 13, 699-702 (2012).
11. Sobhani, A. et al. Enhancing the photocurrent and photoluminescence of single crystal monolayer MoS2 with resonant plasmonic nanoshells. Appl. Phys. Lett. 104, 031112 (2014).
12. Najmaei, S. et al. Plasmonic pumping of excitonic photoluminescence in hybrid MoS2-Au nanostructures. ACS Nano 8, 12682-12689 (2014).
13. Butun, S., Tongay, S., Aydin, K. Enhanced light emission from large-area monolayer MoS2 using plasmonic nanodiscarrays. Nano Lett. 15, 2700-2704 (2015).
14. Goodfellow, K. M., Beams, R., Chakraborty, C., Novotny, L., Vamivakas, A. N. Integrated nanophotonics based on nanowire plasmons and atomically thin material. Optica 1, 149-152 (2014).
15. Lee, H. S. et al. Efficient exciton-plasmon conversion in Ag nanowire/monolayer MoS2 hybrids: direct imaging and quantitative estimation of plasmon coupling and propagation. Adv. Opt. Mater. 3, 943-947 (2015).
16. Mouri, S. et al. Nonlinear photoluminescence in atomically thin layered WSe2 arising from diffusion-assisted exciton-exciton annihilation. Phys. Rev. B 90, 155449 (2014).
17. Wu, S. et al. Monolayer semiconductor nanocavity lasers with ultralow thresholds. Nature 520, 69-72 (2015).
18. Matin, A. et al. Near-unity photoluminecescence quantum yield in MoS2. Science 350, 1065-1068 (2015).
19. Dong, Z. et al. Second-harmonic generation from sub-5-nm gaps by directed self-assembly of nanoparticles onto template-stripped gold substrates. Nano Lett. 15, 5976-5981 (2015).
20. Nagpal, P., Lindquist, N. C., Oh, S. H., Norris, D. J. Ultrasmooth patterned metals for plasmonics and metamaterials. Science 325, 594-597 (2009).
21. Liu, H. et al. Enhanced surface plasmon resonance on a smooth silver film with a seed growth layer. ACS Nano 4, 3139-3146 (2010).
22. Chai, L., Klein, J. Large area, molecularly smooth (0.2 nm rms) gold films for surface forces and other studies. Langmuir 23, 7777-7783 (2007).
23. Chen, X. et al. Atomic layer lithography of wafer-scale nanogap arrays for extreme confinement of electromagnetic waves. Nat. Commun. 4, 2361 (2013).
24. Siegfried, T., Ekinci, Y., Martin, O., Sigg, H. Gap plasmons and near-field enhancement in closely packed sub-10 nm gap resonators. Nano Lett. 13, 5449-5453 (2013).
25. Tan, S. F. et al. Quantum plasmon resonances controlled by molecular tunnel junctions. Science 343, 1496-1499 (2014).
26. Mak, K. F., Lee, C., Hone, J., Shan, J., Heinz, H. F. Atomically thin MoS2: a new direct-gap semiconductor. Phys. Rev. Lett. 105, 136805 (2010).
27. Mukherjee, B. et al. Raman analysis of gold on WSe2 single crystal film. Mater. Res. Express 2, 065009 (2015).
28. Wientjes, E. et al. Strong antenna-enhanced fluorescence of a single lightharvesting complex shows photon antibunching. Nat. Commun. 5, 017402 (2014).
29. Purcell, E. Spontaneous emission probabilities at radio frequencies. Phys. Rev. 69, 681 (1946).
30. Salehzadeh, O. et al. Optically pumped two-dimensional MoS2 lasers operating at room-temperature. Nano Lett. 15, 5302-5306 (2015).
31. Hu, H., Duan, H., Yang, J., Shen, Z. X. Plasmon-modulated photoluminescence from gold nanostructures and its dependence on plasmon resonance, excitation energy, and band structure. Opt. Express 23, 5547-5564 (2015).
32. Li, Z. et al. Active Light control of the MoS2 monolayer exciton binding energy. ACS Nano 9, 10158-10164 (2015).
33. Ma, Y. et al. Reversible semiconducting-to-metallic phase transition in chemical vapor deposition grown monolayer WSe2 and applications for devices. ACS Nano 9, 7383-7391 (2015).
34. Desai, S. B. et al. Strain-induced indirect to direct bandgap transition in multilayer WSe2. Nano Lett. 14, 4592-45978 (2014).
35. Jin, W. et al. Substrate interactions with suspended and supported monolayer MoS2: angle-resolved photoemission spectroscopy. Phys. Rev. B 91, 121409 (2015).
36. Huang, J. K. et al. Large-area synthesis of highly crystalline WSe2 monolayers and device applications. ACS Nano 8, 923-930 (2013).
37. Zhou, H. et al. Large area growth and electrical properties of p-type WSe2 atomic layers. Nano Lett. 15, 709-713 (2015).
38. Srivastava, A. et al. Valley Zeeman effect in elementary optical excitations of monolayer WSe2. Nat. Phys. 11, 141-147 (2015).
39. Terrones, H. et al. New first order Raman-active modes in few layered transition metal dichalcogenides. Sci. Rep. 4, 4215 (2014).
40. Siller, G. A., Kurasch, S., Sedighi, M., Lehtinen, O., Kaiser, U. The pristine atomic structure of MoS2 monolayer protected from electron radiation damage by graphene. Appl. Phys. Lett. 103, 203107 (2013).
41. Zhou, W. et al. Lasing action in strongly coupled plasmonic nanocavity arrays. Nat. Nanotechnol. 8, 506-511 (2013).
42. Anger, P., Bharadwaj, P., Novotny, L. Enhancement and quenching of single-molecule fluorescence. Phys. Rev. Lett. 96, 113002 (2006).