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Effect of Oxygen Content on Current Stress-Induced Instability in Bottom-Gate Amorphous InGaZnO Thin-Film Transistors
The effect of oxygen content on current-stress-induced instability was investigated in bottom-gate amorphous InGaZnO (a-IGZO) thin-film transistors. The observed positive threshold voltage shift (ΔV(T)) was dominated by electron trapping in the gate insulator (GI), whereas it was compensated by dono...
Autores principales: | Choi, Sungju, Kim, Jae-Young, Kang, Hara, Ko, Daehyun, Rhee, Jihyun, Choi, Sung-Jin, Kim, Dong Myong, Kim, Dae Hwan |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6803971/ https://www.ncbi.nlm.nih.gov/pubmed/31561545 http://dx.doi.org/10.3390/ma12193149 |
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