Greetings, My name is Ben Jones, and I am a Senior Mechanical Engineering student at SDSU. I am researching high power density thin heaters, and was interested if you would know if there are any companies producing or research on using layers of resistively doped silicon sandwiched together to make a physically thin,resistive wafer that could generate a high degree of heating power. Thanks for your time, Ben ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com