| CONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES |
|
|
|
|
Fluorescence Enhancement of Metal-Capped Perovskite CH$_{3}$NH$_{3}$PbI$_{3}$ Thin Films |
| Peng Sun1,2, Wei-Wei Yu2, Xiao-Hang Pan2, Wei Wei2, Yan Sun2**, Ning-Yi Yuan1**, Jian-Ning Ding1, Wen-Chao Zhao2, Xin Chen2, Ning Dai2 |
1School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Jiangsu Province Cultivation Base for State Key Laboratory of Photovoltaic Science and Technology, Changzhou University, Changzhou 213164
2National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083
|
|
| Cite this article: |
|
Peng Sun, Wei-Wei Yu, Xiao-Hang Pan et al 2017 Chin. Phys. Lett. 34 096801 |
|
|
|
|
Abstract We fabricate nano-structural metal films to improve photoluminescence of perovskite films. When the perovskite film is placed on an ammonia-treated alumina film, stronger photoluminescence is found due to local field enhancement effects. In addition, the oxide spacer layer between the metal (e.g., Al, Ag and Au) substrate and the perovskite film plays an important role. The simulations and experiments imply that the enhancement is related to surface plasmons of nano-structural metals.
|
|
|
Received: 27 March 2017
Published: 15 August 2017
|
|
| PACS: |
68.37.-d
|
(Microscopy of surfaces, interfaces, and thin films)
|
| |
73.20.Mf
|
(Collective excitations (including excitons, polarons, plasmons and other charge-density excitations))
|
| |
78.55.-m
|
(Photoluminescence, properties and materials)
|
|
|
| Fund: Supported by the Ministry of Science and Technology of China under Grant No 2016YFA0202201, the National Natural Science Foundation of China under Grant Nos 61290304, 11574335 and 61376016, the Youth Innovation Promotion Association of the Chinese Academy of Sciences, and the 333 Project of Jiangsu province under Grant No BRA2017352. |
|
|
|
| [1] | Jeon N J et al 2014 Nat. Mater. 13 897 | | [2] | Jeon N J et al 2014 J. Am. Chem. Soc. 136 7837 | | [3] | Jeon N J, Noh J H, Yang W S et al 2015 Nature 517 476 | | [4] | Yang W S, Noh J H, Jeon N J et al 2015 Science 348 1234 | | [5] | Deschler F, Price M, Pathak S et al 2014 J. Phys. Chem. Lett. 5 1421 | | [6] | Tan Z K, Moghaddam R S, Lai M L et al 2014 Nat. Nanotechnol. 9 687 | | [7] | Xing G, Mathews N, Lim S S et al 2014 Nat. Mater. 13 476 | | [8] | Zhang Q, Ha S T, Liu X et al 2014 Nano Lett. 14 5995 | | [9] | Xing J, Liu X F, Zhang Q et al 2015 Nano Lett. 15 4571 | | [10] | Birbarah P, Li Z, Pauls A et al 2015 Langmuir 31 7885 | | [11] | Berini P 2014 Laser Photon. Rev. 8 197 | | [12] | Alavirad M, Roy L and Berini P 2016 J. Photon. for Energy 6 042511 | | [13] | Jung Y U, Liu M, Bendoym I et al 2014 Systems, Applications and Technology (LISAT) p 1 | | [14] | Sardana S K, Chava V S N, Thouti E et al 2014 Appl. Phys. Lett. 104 073903 | | [15] | Luo L B, Xie C, Wang X H et al 2014 Nano Energy 9 112 | | [16] | Zhang W, Saliba M, Stanks S D et al 2013 Nano Lett. 13 4505 | | [17] | Cui J, Chen C, Han J et al 2016 Adv. Sci. 3 1500312 | | [18] | Xiao M, Huang F, Huang W et al 2014 Angew. Chem. 126 10056 | | [19] | Hou Y, Zhang H, Chen W et al 2015 Adv. Energy Mater. 5 1500543 | | [20] | Fort E and Grésillon S 2008 J. Phys. D 41 013001 | | [21] | Lai C W, An J and Ong H C 2005 Appl. Phys. Lett. 86 251105 | | [22] | Ni W H, An J, Lai C W et al 2006 J. Appl. Phys. 100 026103 | | [23] | Lei D Y, Li J and Ong H C 2007 Appl. Phys. Lett. 91 021112 | | [24] | McPeak K M, Jayanti S V, Kress S J P et al 2015 ACS Photon. 2 326 | | [25] | Leguy A M A, Hu Y, Campoy-Quiles M et al 2015 Chem. Mater. 27 3397 | | [26] | Wu R, Yang J, Xiong J et al 2015 Org. Electron. 26 265 | | [27] | Bakker R M, Yuan H K, Liu Z et al 2008 Appl. Phys. Lett. 92 043101 | | [28] | Zhang Y, Wei T, Dong W et al 2015 Sci. Rep. 4 4850 | | [29] | Kao T S, Hong K B, Chou Y H et al 2016 Opt. Express 24 20696 | | [30] | Monti A, Al A, Toscano A et al 2015 J. Appl. Phys. 117 123103 | | [31] | Gontijo I, Boroditsky M, Yablonovitch E et al 1999 Phys. Rev. B 60 11564 | | [32] | Purcell E M, Torrey H C and Pound R V 1946 Phys. Rev. 69 37 | | [33] | Neogi A, Lee C W, Everitt H O et al 2002 Phys. Rev. B 66 153305 | | [34] | Estrin Y, Rich D H, Kretinin A V et al 2013 Nano Lett. 13 1602 | | [35] | Xi B, Xu H, Xiao S et al 2011 Phys. Rev. B 83 165115 |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
