Photoluminescence quantum yield exceeding 80% in low dimensional perovskite thin-films via passivation control

2017 ◽  
Vol 53 (62) ◽  
pp. 8707-8710 ◽  
Author(s):  
Maria-Grazia La-Placa ◽  
Giulia Longo ◽  
Azin Babaei ◽  
Laura Martínez-Sarti ◽  
Michele Sessolo ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantum Yield ◽  
Relative Content ◽  
Processing Conditions ◽  
Photoluminescence Quantum Yield ◽  
Lead Bromide ◽  
Low Dimensional

The effects of the processing conditions and of the relative content of methylammonium (MA) and butylammonium (BA) cations on the properties of lead bromide quasi-2D perovskite thin-films were studied.

Polymeric one- and two-dimensional copper(i) iodide complexes showing photoluminescence tunable by azaaromatic ligands

CrystEngComm ◽  
2014 ◽  
Vol 16 (34) ◽  
pp. 8035-8040 ◽  
Author(s):  
Nobuo Kitada ◽  
Takayuki Ishida
Keyword(s):  
Solid State ◽  
Quantum Yield ◽  
Ambient Temperature ◽  
Two Dimensional ◽  
Photoluminescence Quantum Yield ◽  
Low Dimensional

Photoluminescent properties of four low-dimensional [(CuI)xL]n complexes were investigated in the solid state at ambient temperature. A photoluminescence quantum yield of 73% was recorded for [(CuI)2(46dmpm)]n.

scholarly journals Near-Unity Photoluminescence Quantum Yield in CsPbBr3 Nanocrystal Solid-State Films via Postsynthesis Treatment with Lead Bromide

2017 ◽  
Vol 29 (18) ◽  
pp. 7663-7667 ◽  
Author(s):  
Francesco Di Stasio ◽  
Sotirios Christodoulou ◽  
Nengjie Huo ◽  
Gerasimos Konstantatos
Keyword(s):  
Solid State ◽  
Quantum Yield ◽  
Photoluminescence Quantum Yield ◽  
Lead Bromide

scholarly journals High External Photoluminescence Quantum Yield in Tin Halide Perovskite Thin Films

2021 ◽  
Vol 6 (2) ◽  
pp. 609-611
Author(s):  
Isabella Poli ◽  
Guan-Woo Kim ◽  
E Laine Wong ◽  
Antonella Treglia ◽  
Giulia Folpini ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantum Yield ◽  
Photoluminescence Quantum Yield ◽  
Halide Perovskite

scholarly journals Room temperature synthesis of low-dimensional rubidium copper halide colloidal nanocrystals with near unity photoluminescence quantum yield

Nanoscale ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 59-65
Author(s):  
Parth Vashishtha ◽  
Thomas J. N. Hooper ◽  
Yanan Fang ◽  
Deviana Kathleen ◽  
David Giovanni ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Quantum Yield ◽  
Room Temperature ◽  
Uv Light ◽  
Colloidal Nanocrystals ◽  
Temperature Synthesis ◽  
Copper Halide ◽  
One Dimensional ◽  
Photoluminescence Quantum Yield ◽  
Low Dimensional

Demonstration of Rb2CuX3 (X = Br, Cl) colloidal nanocrystals under UV light with a representation of one-dimensional Rb2CuBr3 crystal structure.

scholarly journals Highly stable, luminescent core–shell type methylammonium–octylammonium lead bromide layered perovskite nanoparticles

2016 ◽  
Vol 52 (44) ◽  
pp. 7118-7121 ◽  
Author(s):  
Saikat Bhaumik ◽  
Sjoerd A. Veldhuis ◽  
Yan Fong Ng ◽  
Mingjie Li ◽  
Subas Kumar Muduli ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Layered Perovskite ◽  
Core Shell ◽  
Photoluminescence Quantum Yield ◽  
Shell Type ◽  
Lead Bromide ◽  
Perovskite Nanoparticles

Perovskite–perovskite core–shell type nanoparticles with a high photoluminescence quantum yield and long term ambient stability.

scholarly journals Efficient photoluminescent thin films consisting of anchored hybrid perovskite nanoparticles

2016 ◽  
Vol 52 (76) ◽  
pp. 11351-11354 ◽  
Author(s):  
Laura Martínez-Sarti ◽  
Teck Ming Koh ◽  
Maria-Grazia La-Placa ◽  
Pablo P. Boix ◽  
Michele Sessolo ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantum Yield ◽  
Bifunctional Ligand ◽  
Hybrid Perovskite ◽  
Lead Bromide ◽  
Perovskite Nanoparticles

Methylammonium lead bromide nanoparticles are synthetized with a new bifunctional ligand which allows anchoring of the nanoparticles on a variety of conducting and semiconducting surfaces, showing bright photoluminescence with a quantum yield exceeding 50%.

scholarly journals Robustness to High Temperatures of Al2O3-Coated CsPbBr3 Nanocrystal Thin Films with High-Photoluminescence Quantum Yield for Light Emission

2020 ◽  
Vol 3 (8) ◽  
pp. 8167-8175
Author(s):  
Milan Palei ◽  
Muhammad Imran ◽  
Giulia Biffi ◽  
Liberato Manna ◽  
Francesco Di Stasio ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantum Yield ◽  
High Temperatures ◽  
Light Emission ◽  
Photoluminescence Quantum Yield
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