Intel Corporation

Sarangapani Sista

Thomas N Marieb

Daniel Pantuso

Timothy L Deeter

Daniel Murray

Mark Y Liu

Jose A Maiz

A method for adiabatically heating semiconductor device surfaces, including using capping layers to prevent deformation of surfaces. Using the method, semiconductor surfaces having varying topographies or topologies may be heated adiabatically. In an embodiment of the method, one or more capping layers may be formed over a semiconductor surface, to further prevent deformation of semiconductor surfaces.

Apparatus and method for adiabatically heating a semiconductor surface

A thermally coupling electrically decoupling cooling device is described. The cooling device may be thermally disposed between a self-heating electrically conductive line and a semiconductor substrate to cool the line by transferring heat from the line to the substrate while blocking flow of current from the line to the substrate. The cooling device may contain a thermally conductive structure, such as a stack of vias and lines, to conduct heat away from the electrically conductive line, and a current blocking structure, such as a reverse biased diode or a capacitor, to block current flow into the substrate. Specific current blocking structures include a reverse biased diode containing an n-doped region and a p-doped region disposed between the thermally conductive structure and the substrate, and a capacitor containing a dielectric layer disposed between the thermally conductive structure and the semiconductor substrate.

Thermally coupling electrically decoupling cooling device for integrated circuits

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Hillsboro, OR, United States of America

Sarangapani Sista