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.
Premium tax credit based on income. The Affordable Care Act, referred to as the ACA or Obamacare, took full effect in 2014. Among the health care law's many new provisions is the premium tax credit. The ACA is rife with dual names, says Ben Tallman, an enrolled agent and principal at Tallman's Tax Service in Atlanta.