Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer. The method additionally includes forming a plurality of nanowire structures on a surface of the electrically conductive layer.

Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer. The method additionally includes forming a plurality of nanowire structures on a surface of the electrically conductive layer.

Abstract: A method including forming a through-substrate via through a thickness of a substrate, the thickness of the substrate is measured from a front side of the substrate to a back side of the substrate, removing a first portion of the substrate to form an opening in the back side of the substrate such that a second portion of the substrate remains in direct contact surrounding a vertical sidewall of the through-substrate via, and filling the opening with an alternate material having a lower modulus of elasticity than the substrate.

Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer. The method additionally includes forming a plurality of nanowire structures on a surface of the electrically conductive layer.

Abstract: An apparatus and method for leak detection of coolant gas from a chuck. The apparatus includes a chuck having a top surface and configured to clamp a substrate to the top surface, the chuck having one or more recessed regions in the top surface, the recessed regions configured to allow a cooling gas to contact a backside of the substrate; a cooling gas inlet and a cooling gas outlet connected to the one or more recessed regions; a first measurement device connected to the cooling gas inlet and configured to measure a first amount of cooling gas entering the cooling gas inlet and a second measurement device connected to the cooling gas outlet and configured to measure a second amount of cooling gas exiting from the cooling gas outlet; and a controller configured to determine a difference between the first amount of cooling gas and the second amount of cooling gas.

Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer.

Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer.

Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer.

Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer. The method additionally includes forming a plurality of nanowire structures on a surface of the electrically conductive layer.

Abstract: A method including forming a through-substrate via through a thickness of a substrate, the thickness of the substrate is measured from a front side of the substrate to a back side of the substrate, removing a first portion of the substrate to form an opening in the back side of the substrate such that a second portion of the substrate remains in direct contact surrounding a vertical sidewall of the through-substrate via, and filling the opening with an alternate material having a lower modulus of elasticity than the substrate.

Abstract: Substrates (wafers) with uniform backside roughness and methods of manufacture are disclosed. The method includes forming a material on a backside of a wafer. The method further includes patterning the material to expose portions of the backside of the wafer. The method further includes roughening the backside of the wafer through the patterned material to form a uniform roughness.

Abstract: A method including forming a through-substrate via through a thickness of a substrate, the thickness of the substrate is measured from a front side of the substrate to a back side of the substrate, removing a first portion of the substrate to form an opening in the back side of the substrate such that a second portion of the substrate remains in direct contact surrounding a vertical sidewall of the through-substrate via, and filling the opening with an alternate material having a lower modulus of elasticity than the substrate.

Abstract: A method including forming a through-substrate via through a thickness of a substrate, the thickness of the substrate is measured from a front side of the substrate to a back side of the substrate, removing a first portion of the substrate to form an opening in the back side of the substrate such that a second portion of the substrate remains in direct contact surrounding a vertical sidewall of the through-substrate via, and filling the opening with an alternate material having a lower modulus of elasticity than the substrate.

Abstract: An approach for heat dissipation in integrated circuit devices is provided. A method includes forming an isolation layer on an electrically conductive feature of an integrated circuit device. The method also includes forming an electrically conductive layer on the isolation layer.

Abstract: An apparatus and method for centering substrates determining on a chuck. The apparatus includes a chuck in a process chamber, the chuck configured to removeably hold a substrate for processing; an array of two or more ultrasonic sensors arranged in the process chamber, each ultrasonic sensor arranged relative to the chuck so as to send a respective ultrasonic sound wave to a respective preselected region of the substrate and receive a respective return ultrasonic sound wave from the preselected region of the substrate; and a controller connected to each ultrasonic sensor and configured to compare a measured position of the substrate on the chuck to a specified placement of the substrate on the chuck based on a measured elapsed time between sending the ultrasonic sound wave and receiving the return ultrasonic sound wave from each ultrasonic sensor.

Abstract: An apparatus and method for leak detection of coolant gas from a chuck. The apparatus includes a chuck having a top surface and configured to clamp a substrate to the top surface, the chuck having one or more recessed regions in the top surface, the recessed regions configured to allow a cooling gas to contact a backside of the substrate; a cooling gas inlet and a cooling gas outlet connected to the one or more recessed regions; a first measurement device connected to the cooling gas inlet and configured to measure a first amount of cooling gas entering the cooling gas inlet and a second measurement device connected to the cooling gas outlet and configured to measure a second amount of cooling gas exiting from the cooling gas outlet; and a controller configured to determine a difference between the first amount of cooling gas and the second amount of cooling gas.

Abstract: Substrates (wafers) with uniform backside roughness and methods of manufacture are disclosed. The method includes forming a material on a backside of a wafer. The method further includes patterning the material to expose portions of the backside of the wafer. The method further includes roughening the backside of the wafer through the patterned material to form a uniform roughness.