Abstract: The present disclosure relates to semiconductor structures and, more particularly, to Through-Silicon Via (TSV) structures with improved substrate contact and methods of manufacture. The structure includes: a substrate of a first species type; a layer of different species type on the substrate; a through substrate via formed through the substrate and comprising an insulator sidewall and conductive fill material; a second species type adjacent the through substrate via; a first contact in electrical contact with the layer of different species type; and a second contact in electrical contact with the conductive fill material of the through substrate via.

Abstract: The present disclosure relates to semiconductor structures and, more particularly, to Through-Silicon Via (TSV) structures with improved substrate contact and methods of manufacture. The structure includes: a substrate of a first species type; a layer of different species type on the substrate; a through substrate via formed through the substrate and comprising an insulator sidewall and conductive fill material; a second species type adjacent the through substrate via; a first contact in electrical contact with the layer of different species type; and a second contact in electrical contact with the conductive fill material of the through substrate via.

Abstract: The present disclosure relates to semiconductor structures and, more particularly, to Through-Silicon Via (TSV) structures with improved substrate contact and methods of manufacture. The structure includes: a substrate of a first species type; a layer of different species type on the substrate; a through substrate via formed through the substrate and comprising an insulator sidewall and conductive fill material; a second species type adjacent the through substrate via; a first contact in electrical contact with the layer of different species type; and a second contact in electrical contact with the conductive fill material of the through substrate via.

Abstract: An apparatus and method for facilitating Atomic Force Microscopy, SEM Nano-Probing, Scanning Probe Microscopy, and Collimated Ion Milling, through the implementation of a removable, magnetized fixture for fixing the position of a sample requiring surface treatment, the fixture attachable to a holder requiring surface treatment, the holder being mountable in various instruments, the fixture being transportable in a container having a magnetized surface plate or disc for magnetic attachment of said fixture, with the container having a valve to permit alternative evacuation and backfill with an inert gas to protect the sample surface.