scholarly journals Atomic layer deposition of SnOx onto mesoporous, nanocrsytalline TiO2 and SnO2 thin films

Polyhedron ◽  
2019 ◽  
Vol 171 ◽  
pp. 433-447 ◽  
Author(s):  
Michael J. Mortelliti ◽  
Annie N. Wang ◽  
Jillian L. Dempsey
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Layer Deposition ◽  
Sno2 Thin Films

Gas sensing properties of epitaxial SnO2 thin films prepared by atomic layer deposition

2003 ◽  
Vol 93 (1-3) ◽  
pp. 552-555 ◽  
Author(s):  
A. Rosental ◽  
A. Tarre ◽  
A. Gerst ◽  
J. Sundqvist ◽  
A. Hårsta ◽  
...  
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Gas Sensing ◽  
Atomic Layer ◽  
Sensing Properties ◽  
Layer Deposition ◽  
Gas Sensing Properties ◽  
Sno2 Thin Films

Effect of single Al2O3 cycle insertion with various positions in SnO2 thin films using atomic layer deposition

2020 ◽  
Vol 46 (8) ◽  
pp. 12782-12787 ◽  
Author(s):  
Hyunwoo Park ◽  
Hyeongsu Choi ◽  
Namgue Lee ◽  
Chanwon Jung ◽  
Yeonsik Choi ◽  
...  
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Layer Deposition ◽  
Sno2 Thin Films

scholarly journals Chemical Reaction and Ion Bombardment Effects of Plasma Radicals on Optoelectrical Properties of SnO2 Thin Films via Atomic Layer Deposition

Materials ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 690
Author(s):  
Pao-Hsun Huang ◽  
Zhi-Xuan Zhang ◽  
Chia-Hsun Hsu ◽  
Wan-Yu Wu ◽  
Chien-Jung Huang ◽  
...  
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Optical Loss ◽  
Optical Emission ◽  
Hall Effect Measurement ◽  
Atomic Layer ◽  
Film Structure ◽  
Plasma Power ◽  
Layer Deposition ◽  
Sno2 Thin Films

In this study, the effect of radical intensity on the deposition mechanism, optical, and electrical properties of tin oxide (SnO2) thin films is investigated. The SnO2 thin films are prepared by plasma-enhanced atomic layer deposition with different plasma power from 1000 to 3000 W. The experimental results show that plasma contains different amount of argon radicals (Ar*) and oxygen radicals (O*) with the increased power. The three deposition mechanisms are indicated by the variation of Ar* and O* intensities evidenced by optical emission spectroscopy. The adequate intensities of Ar* and O* are obtained by the power of 1500 W, inducing the highest oxygen vacancies (OV) ratio, the narrowest band gap, and the densest film structure. The refractive index and optical loss increase with the plasma power, possibly owing to the increased film density. According to the Hall effect measurement results, the improved plasma power from 1000 to 1500 W enhances the carrier concentration due to the enlargement of OV ratio, while the plasma powers higher than 1500 W further cause the removal of OV and the significant bombardment from Ar*, leading to the increase of resistivity.

Plasma-enhanced atomic layer deposition of SnO2 thin films using SnCl4 and O2 plasma

2016 ◽  
Vol 166 ◽  
pp. 163-166 ◽  
Author(s):  
Dong-Kwon Lee ◽  
Zhixin Wan ◽  
Jong-Seong Bae ◽  
Han-Bo-Ram Lee ◽  
Ji-Hoon Ahn ◽  
...  
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Layer Deposition ◽  
Sno2 Thin Films ◽  
O2 Plasma

Atomic layer deposition of SnO2 thin films using tetraethyltin and H2O2

2019 ◽  
Vol 45 (16) ◽  
pp. 20600-20605 ◽  
Author(s):  
Sang-Soon Lim ◽  
In-Hwan Baek ◽  
Kwang-Chon Kim ◽  
Seung-Hyub Baek ◽  
Hyung-Ho Park ◽  
...  
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Layer Deposition ◽  
Sno2 Thin Films

Depositing High-Performance Conductive Thin Films by Using Atomic Layer Deposition

2015 ◽  
Vol 764-765 ◽  
pp. 138-142 ◽  
Author(s):  
Fa Ta Tsai ◽  
Hsi Ting Hou ◽  
Ching Kong Chao ◽  
Rwei Ching Chang
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
High Performance ◽  
Atomic Layer ◽  
Electric Properties ◽  
X Ray Diffraction ◽  
Layer Deposition ◽  
Azo Thin Film ◽  
Aluminum Doped Zinc Oxide ◽  
Conductive Thin Films

This work characterizes the mechanical and opto-electric properties of Aluminum-doped zinc oxide (AZO) thin films deposited by atomic layer deposition (ALD), where various depositing temperature, 100, 125, 150, 175, and 200 °C are considered. The transmittance, microstructure, electric resistivity, adhesion, hardness, and Young’s modulus of the deposited thin films are tested by using spectrophotometer, X-ray diffraction, Hall effect analyzer, micro scratch, and nanoindentation, respectively. The results show that the AZO thin film deposited at 200 °C behaves the best electric properties, where its resistance, Carrier Concentration and mobility reach 4.3×10-4 Ωcm, 2.4×1020 cm-3, and 60.4 cm2V-1s-1, respectively. Furthermore, microstructure of the AZO films deposited by ALD is much better than those deposited by sputtering.

scholarly journals Fabrication of GdxFeyOz films using an atomic layer deposition-type approach

CrystEngComm ◽  
2021 ◽  
Author(s):  
Pengmei Yu ◽  
Sebastian M. J. Beer ◽  
Anjana Devi ◽  
Mariona Coll
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Complex Oxide ◽  
Oxide Thin Films ◽  
Layer Deposition ◽  
Atomic Precision

The growth of complex oxide thin films with atomic precision offers bright prospects to study improved properties and novel functionalities.

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