Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1103/physrevb.45.3287 | DOI Listing |
Sensors (Basel)
November 2018
College of Information Science and Technology, Dalian Maritime University, Dalian 116026, China.
The influence of oxygen vacancy behaviors during a cooling process in semiconductor gas sensors is discussed by the numerical analysis method based on the gradient-distributed oxygen vacancy model. A diffusion equation is established to describe the behaviors of oxygen vacancies, which follows the effects of diffusion and exclusion in the cooling process. Numerical analysis is introduced to find the accurate solutions of the diffusion equation.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!