High-Performance Transistors Based on Zinc Tin Oxides by Single Spin-Coating Process

Langmuir ◽  
2012 ◽  
Vol 29 (1) ◽  
pp. 151-157 ◽  
Author(s):  
Yunlong Zhao ◽  
Lian Duan ◽  
Guifang Dong ◽  
Deqiang Zhang ◽  
Juan Qiao ◽  
...  
Keyword(s):  
Spin Coating ◽  
High Performance ◽  
Coating Process ◽  
Spin Coating Process ◽  
Single Spin ◽  
Tin Oxides

scholarly journals High performance sol–gel synthesized Ce0.9Sr0.1(Zr0.53Ti0.47)O4sensing membrane for a solid-state pH sensor

RSC Advances ◽  
2018 ◽  
Vol 8 (38) ◽  
pp. 21210-21213 ◽  
Author(s):  
Sankar Prasad Bag ◽  
Prabir Garu ◽  
Jim-Long Her ◽  
Bih-Show Lou ◽  
Tung-Ming Pan
Keyword(s):  
Solid State ◽  
Spin Coating ◽  
High Performance ◽  
Sol Gel ◽  
Ph Sensor ◽  
Coating Process ◽  
Spin Coating Process

We developed a high-performance solid-state pH sensor using a Ce0.9Sr0.1(Zr0.53Ti0.47)O4(CSZT) membrane through a very simple sol–gel spin-coating process.

Boron-rich boron nitride (BN) films prepared by a single spin-coating process of a polymeric precursor

2001 ◽  
Vol 389 (1-2) ◽  
pp. 78-83 ◽  
Author(s):  
Joong-Gon Kho ◽  
Kyo-Tae Moon ◽  
Gerard Nouet ◽  
Pierre Ruterana ◽  
Dong-Pyo Kim
Keyword(s):  
Boron Nitride ◽  
Spin Coating ◽  
Coating Process ◽  
Polymeric Precursor ◽  
Spin Coating Process ◽  
Single Spin

High-performance perovskite solar cells fabricated by vapor deposition with optimized PbI2 precursor films

RSC Advances ◽  
2015 ◽  
Vol 5 (116) ◽  
pp. 95847-95853 ◽  
Author(s):  
Yanke Peng ◽  
Gaoshan Jing ◽  
Tianhong Cui
Keyword(s):  
Solar Cells ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Spin Coating ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Chemical Vapor ◽  
Coating Process ◽  
Spin Coating Process ◽  
Physical Chemical

High-performance CH3NH3PbI3 solar cells were achieved by hybrid physical–chemical vapor deposition (HPCVD) method with optimized spin coating process for PbI2 precursor films.

Sodium chloride methanol solution spin-coating process for bulk-heterojunction polymer solar cells

2016 ◽  
Vol 25 (8) ◽  
pp. 088801
Author(s):  
Tong-Fang Liu ◽  
Yu-Feng Hu ◽  
Zhen-Bo Deng ◽  
Xiong Li ◽  
Li-Jie Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Sodium Chloride ◽  
Spin Coating ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Methanol Solution ◽  
Coating Process ◽  
Spin Coating Process

scholarly journals Correlation between the Morphology of ZnO Layers and the Electroluminescence of Quantum Dot Light-Emitting Diodes

2019 ◽  
Vol 9 (21) ◽  
pp. 4539 ◽  
Author(s):  
Seongkeun Oh ◽  
Jiwan Kim
Keyword(s):  
Quantum Dot ◽  
Spin Coating ◽  
Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Coating Process ◽  
Inverted Structure ◽  
Light Emitting ◽  
Spin Coating Process ◽  
Ito Glass

The present work shows the effect of the ZnO layer morphology on inverted quantum dot light-emitting diodes (QLEDs) using different spin-coating processes. In the inverted structure of ITO/ZnO/QDs/CBP/MoO3/Al, ZnO nanoparticles were used as the electron transport layer. The utilization of a two-step spin-coating process to deposit a ZnO layer on a patterned ITO glass substrate resulted in an increase in the surface roughness of the ZnO layer and a decrease in the luminance of the QLEDs. However, the current efficiency of the device was enhanced by more than two-fold due to the reduced current density. Optimization of the ZnO spin-coating process can efficiently improve the optical and electrical properties of QLEDs.

scholarly journals Uniform and bright light emission from a 3D organic light-emitting device fabricated on a bi-convex lens by a vortex-flow-assisted solution-coating method

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Byoungchoo Park ◽  
Seo Yeong Na ◽  
In-Gon Bae
Keyword(s):  
Spin Coating ◽  
Vortex Flow ◽  
Line Tension ◽  
Fluorescent Light ◽  
Coating Process ◽  
Coating Solution ◽  
Light Emitting ◽  
Spin Coating Process ◽  
Convex Lens ◽  
Organic Light

AbstractWe herein present the results of a study on the novel fabrication process of uniform and homogeneous semiconducting polymer layers, in this case hole-injecting and fluorescent light-emitting layers that were produced by a simple solution-coating process for 3D conformal organic light-emitting diodes (3D OLEDs) on curvilinear surfaces. The solution-coating process used was a newly developed method of vortex-flow-assisted solution-coating with the support of spinning of the coating solution. It is shown that the vortex-flow-assisted spin-coating process can produce high-quality thin films at nanoscale thicknesses by controlling the liquid surface of the coating solutions, which can easily be adjusted by changing the spinning speed, even on complex curvilinear surfaces, i.e., a quasi-omnidirectional coating. This excellent film-forming ability without any serious film defects is mainly due to the reduction of line tension among the solution, air, and the substrate at the contact line due to vortex flows of the coating solution on the substrate during the vortex-spin-coating process. As a proof of concept, we present vortex-spin-coated 3D OLEDs fabricated on bi-convex lens substrates which exhibit excellent device performance with high brightness and current efficiency levels comparable to those of a conventional spin-coated 2D planar OLED on a flat substrate. It is also shown that the EL emission from the 3D OLED on the bi-convex lens substrate exhibits a diffusive Lambertian radiation pattern. The results here demonstrate that the vortex-flow-assisted spin-coating process is a promising approach for producing efficient and reliable next-generation OLEDs for 3D conformal opto-electronics.

Travelling wave solutions for a thin-film equation related to the spin-coating process

2017 ◽  
Vol 29 (3) ◽  
pp. 369-392 ◽  
Author(s):  
M. V. GNANN ◽  
H. J. KIM ◽  
H. KNÜPFER
Keyword(s):  
Contact Line ◽  
Spin Coating ◽  
Travelling Wave ◽  
Global Maximum ◽  
Coating Process ◽  
Average Height ◽  
Qualitative Properties ◽  
Spin Coating Process ◽  
Line Region ◽  
Thin Film Equation

We study a problem related to the spin-coating process in which a fluid coats a rotating surface. Our interest lies in the contact-line region for which we propose a simplified travelling wave approximation. We construct solutions to this problem by a shooting method that matches solution branches in the contact-line region and in the interior of the droplet. Furthermore, we prove uniqueness and qualitative properties of the solution connected to the fourth-order nature of the equation, such as a global maximum in the film height close to the contact line, elevated from the average height of the film.

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