کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1666785 1518075 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Resistive switching characteristics of a Pt nanoparticle-embedded SiO2-based memory
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Resistive switching characteristics of a Pt nanoparticle-embedded SiO2-based memory
چکیده انگلیسی

A Cu/Pt nanoparticle (Pt-NP)-embedded SiO2/Pt structure was fabricated to investigate its resistive switching behavior. The resistive switching behavior may be explained by the filament model with the electrochemical reaction. The Pt-NPs enhanced the local electric field to facilitate the filament formation and to decrease the operating voltages. In addition, the non-uniform distribution of the electric field caused the formation of a Cu filament on a Pt-NP, which decreased the switching dispersion. A simulation of the electric field in a Pt-NP embedded SiO2 layer was used to investigate the influence of Pt-NPs on the resistive switching behavior.


► Effects of Pt nanoparticles on the electrochemical resistive switching were studied.
► Pt nanoparticles decreased the operating voltages and switching dispersion.
► The electric field of a Pt nanoparticles-embedded SiO2 layer has been simulated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 529, 1 February 2013, Pages 107–110
نویسندگان
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