Solvent Vapor Annealing Upgraded Orderly Intermolecular Stacking and Crystallinity to Enhance Memory Device Performance

2020 ◽  
Vol 15 (16) ◽  
pp. 2493-2498
Author(s):  
Chunxiu Guo ◽  
Qijian Zhang ◽  
Hua Li ◽  
Jianmei Lu
Keyword(s):  
Memory Device ◽  
Device Performance ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

scholarly journals Reduced bimolecular recombination in blade-coated, high-efficiency, small-molecule solar cells

2017 ◽  
Vol 5 (15) ◽  
pp. 6893-6904 ◽  
Author(s):  
Sebastian Engmann ◽  
Hyun Wook Ro ◽  
Andrew A. Herzing ◽  
Dean M. DeLongchamp ◽  
Chad R. Snyder ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Annealing Process ◽  
Device Performance ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Bimolecular Recombination ◽  
Solvent Vapor Annealing

We report the performance and morphology of blade-coated bulk heterojunction devices based on the small molecule donor p-DTS(FBTTh2)2 treated with a postdeposition solvent vapor annealing process that improves the device performance and significantly reduces bimolecular recombination.

scholarly journals Engineered exciton diffusion length enhances device efficiency in small molecule photovoltaics

2018 ◽  
Vol 6 (20) ◽  
pp. 9445-9450 ◽  
Author(s):  
Muhammad T. Sajjad ◽  
Oskar Blaszczyk ◽  
Lethy Krishnan Jagadamma ◽  
Thomas J. Roland ◽  
Mithun Chowdhury ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
Small Molecule ◽  
Diffusion Length ◽  
Bulk Heterojunction ◽  
Domain Size ◽  
Device Performance ◽  
Solvent Vapor ◽  
Exciton Diffusion Length ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

A post processing method of solvent vapor annealing (SVA) enhances the diffusion length (LD) and domain size in small molecule organic semiconductors which leads to an enhancement in device performance in bulk heterojunction organic photovoltaics.

Feasible tuning of barrier energy in PEDOT:PSS/Bi2Te3 nanowires-based thermoelectric nanocomposite thin films through polar solvent vapor annealing

Nano Energy ◽  
2020 ◽  
Vol 67 ◽  
pp. 104207 ◽  
Author(s):  
Wan Sik Kim ◽  
Gopinathan Anoop ◽  
Il-Seok Jeong ◽  
Hye Jeong Lee ◽  
Hyun Bin Kim ◽  
...  
Keyword(s):  
Thin Films ◽  
Polar Solvent ◽  
Solvent Vapor ◽  
Barrier Energy ◽  
Nanocomposite Thin Films ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

scholarly journals Solvent Vapor Annealing: Bistetracene Thin Film Polymorphic Control to Unravel the Effect of Molecular Packing on Charge Transport (Adv. Mater. Interfaces 9/2018)

2018 ◽  
Vol 5 (9) ◽  
pp. 1870040
Author(s):  
Edmund K. Burnett ◽  
Jack Ly ◽  
Muhammad R. Niazi ◽  
Lei Zhang ◽  
Samantha R. McCuskey ◽  
...  
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Molecular Packing ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

Tuning Orientational Order of Highly Aggregating P(NDI2OD-T2) by Solvent Vapor Annealing and Blade Coating

2018 ◽  
Vol 52 (1) ◽  
pp. 43-54 ◽  
Author(s):  
Daniel Trefz ◽  
Yannic M. Gross ◽  
Carsten Dingler ◽  
Roman Tkachov ◽  
Amer Hamidi-Sakr ◽  
...  
Keyword(s):  
Orientational Order ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing ◽  
Blade Coating
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