SONOS-type flash memory using an HfO/sub 2/ as a charge trapping layer deposited by the sol-gel spin-coating method

2006 ◽  
Vol 27 (8) ◽  
pp. 653-655 ◽  
Author(s):  
Hsin-Chiang You ◽  
Tze-Hsiang Hsu ◽  
Fu-Hsiang Ko ◽  
Jiang-Wen Huang ◽  
Wen-Luh Yang ◽  
...  
Keyword(s):  
Flash Memory ◽  
Spin Coating ◽  
Sol Gel ◽  
Charge Trapping ◽  
Spin Coating Method ◽  
Coating Method ◽  
A Charge

Fabrication of SONOS-Type Flash Memory with the Binary High-k Dielectrics by the Sol-Gel Spin Coating Method

2007 ◽  
Vol 154 (4) ◽  
pp. H268 ◽  
Author(s):  
Fu-Hsiang Ko ◽  
Hsin-Chiang You ◽  
Chun-Ming Chang ◽  
Wen-Luh Yang ◽  
Tan-Fu Lei
Keyword(s):  
Flash Memory ◽  
Spin Coating ◽  
Sol Gel ◽  
Spin Coating Method ◽  
High K ◽  
Coating Method

Valence state and magnetism of Mn-doped PbPdO 2 nanograin film synthesized by sol-gel spin-coating method

2017 ◽  
Vol 623 ◽  
pp. 14-18 ◽  
Author(s):  
Fenglin Tang ◽  
Chao Mei ◽  
Peiyu Chuang ◽  
Tingting Song ◽  
Hailin Su ◽  
...  
Keyword(s):  
Spin Coating ◽  
Valence State ◽  
Sol Gel ◽  
Spin Coating Method ◽  
Coating Method ◽  
Mn Doped

Study on the Grain Size of Vanadium Dioxide Thin Films using Sol-gel Spin Coating Method

2018 ◽  
Author(s):  
Ibrahim Mohd Yazid ◽  
Muhammad Hazim Raselan ◽  
Shafinaz Sobihana Shariffudin ◽  
Puteri Sarah Mohamad Saad ◽  
Sukreen Hana ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Vanadium Dioxide ◽  
Spin Coating ◽  
Sol Gel ◽  
Spin Coating Method ◽  
Coating Method ◽  
Vanadium Dioxide Thin Films

Flash memory based on solution processed hafnium dioxide charge trapping layer

2014 ◽  
Vol 2 (21) ◽  
pp. 4233-4238 ◽  
Author(s):  
Jiaqing Zhuang ◽  
Su-Ting Han ◽  
Ye Zhou ◽  
V. A. L. Roy
Keyword(s):  
Flash Memory ◽  
Sol Gel ◽  
Charge Trapping ◽  
Hafnium Dioxide ◽  
Solution Processed ◽  
Gel Technique ◽  
A Charge

Hafnium dioxide (HfO2) film prepared by the sol–gel technique has been used as a charge trapping layer in organic flash memory.

Acclimating the magnetic behavior of highly (117) oriented Bi4Ti 3-xMnxO12 thin films prepared sol-gel spin coating method

2020 ◽  
Author(s):  
A. Amali Roselin ◽  
N. Anandhan ◽  
I. Joseph Paneer Doss ◽  
G. Gopu ◽  
K. P. Ganesan ◽  
...  
Keyword(s):  
Thin Films ◽  
Spin Coating ◽  
Sol Gel ◽  
Magnetic Behavior ◽  
Spin Coating Method ◽  
Coating Method

Fabrication and electrical characterization of transparent NiO/ZnO p–n junction by the sol–gel spin coating method

2012 ◽  
Vol 64 (1) ◽  
pp. 219-223 ◽  
Author(s):  
M. Cavas ◽  
R. K. Gupta ◽  
A. A. Al-Ghamdi ◽  
Omar A. Al-Hartomy ◽  
Farid El-Tantawy ◽  
...  
Keyword(s):  
Spin Coating ◽  
Sol Gel ◽  
Electrical Characterization ◽  
Spin Coating Method ◽  
Coating Method

The Synthesis and Optical Properties of Zinc-Nitrogen Co-Doped TiO2 Thin Films Using Sol–Gel Derived Spin-Coating Method

2021 ◽  
Vol 16 (6) ◽  
pp. 967-973
Author(s):  
Shuai Zhao ◽  
Dong-Xue Lin ◽  
Yu-Xin Wang
Keyword(s):  
Optical Properties ◽  
Spin Coating ◽  
Sol Gel ◽  
Crystal Plane ◽  
Utilization Rate ◽  
Doping Content ◽  
Spin Coating Method ◽  
Co Doping ◽  
Coating Method ◽  
N Doping

All of the TiO2 films including intrinsic TiO2 film, Zn single doped film with 2.0 at% content and N doped films with 4.0 at%, 6.0 at%, 8.0 at% and 10.0 at% content, were obtained by butyl titanate (Ti(OC4H9)4) as a titanium source, zinc nitrate (Zn(NO3)2·6H2O) as zinc source and urea (H2 NCONH2) as nitrogen source, which was calcined at 600 °C on the glass substrate and Si substrate using sol–gel spin coating method. The structures, morphology and optical properties of various films were analyzed and studied by X ray diffract meter (XRD), ultraviolet-visible spectrophotometer (UV-Vis) and scanning electron microscope (SEM). The results indicated that the main crystal plane of TiO2 film was (101) and any impurity crystal plane didn't appear. All samples had obvious red shifts in the absorbing edge overall and reduced significantly the width of forbidden band, especially, the N doping content with 8.0 at% was surprised to investigate the strongest (101) peak intensity, the sharpest peak type, the best meritocratic orientation, the greatest red shift of the absorption spectrum, the lowest optical band gap value of 3.356 eV, and the highest utilization rate of visible light of the sample. However, the surface morphology of the others films except the N doping content with 8.0 at% is not further improved by co-doping, that is, their surfaces were still rough, had obvious voids and uneven distribution between the grains. Meanwhile, the intensity of the (101) crystalline diffraction peaks of these samples were reduced and the crystalline spacing generally increased after co-doping.

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