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Emissions trading is considered to be a cost-effective environmental economic instrument for pollution control. However, the pilot emissions trading programs in China have failed to bring remarkable success in the campaign for pollution control. The policy design of an emissions trading program is found to have a decisive impact on its performance. In this(More)
This paper reports the optimized focused-ion-beam (FIB) sample preparation methods for transmission electron microscopy (TEM) analysis, which can prepare two samples at one time for 45nm and below technology nodes. The experimental results showed that these methods can help to reduce the cycle time, decrease the cost and improve the sample quality availably.
Temperature/ Humidity (T/H) stress experiments were designed to reproduce the pad corrosion defect and study the relationship between pad surface fluorine concentration and the formation of pad corrosion defects for different IC fabrication technologies. Results showed that T/H = 40/80 (i.e., at 40°C & 80% relative humidity, RH) was the condition(More)
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