One of the key challenges in rapid thermal processing is accurate measurement and control of the wafer temperature. Monitoring the ambient with a thermocouple is not feasible, in that the high temperature ramp rates prevent the wafer from coming to thermal equilibrium with the process chamber.
The premium tax credit is a government subsidy to help make health insurance premiums more affordable for middle and low-income people. The subsidy is only available to people with modified adjusted gross incomes from 100 to 400 percent of federal poverty level.
There is a catch, however. The premium subsidy amount is based on your projected income and family size for the year. If you ended up earning more money than expected or had a change in your family in 2014, such as a new baby, your final tax credit could be different.