Haze Free - A silicon wafer having the best possible surface finish and micro-roughness on the order of less than 10A. Prime Grade - The highest grade of a silicon wafer. SEMI indicates the bulk, surface, and physical properties required to label silicon wafers as Prime Wafers.
Italy High School Italy High School is a public high school located in the city of Italy, Texas, in Ellis County, United States and classified as a 1A school by the UIL. It is a part of the Italy Independent School District located in southwest Ellis County. In 2013, the school was rated Met Standard by the Texas Education Agency.[2]
The U.S. Ambassador to Italy is John R. Phillips; other principal embassy officials are listed in the Department's Key Officers List. Italy maintains an embassy in the United States at 3000 Whitehaven Street, NW, Washington, DC 20008 (tel. 202-612-4400).