Abstract: Tantalum precursors useful in depositing tantalum nitride or tantalum oxides materials on substrates, by processes such as chemical vapor deposition and atomic layer deposition. The precursors are useful in forming tantalum-based diffusion barrier layers on microelectronic device structures featuring copper metallization and/or ferroelectric thin films.

Abstract: A male urinary incontinence control device including a circumferentially continuous inflatable cuff having a plurality of inflatable passages therein, optionally reinforced by rigid members, that slips over the glans of the penis for positioning along the longitudinal axis of the penile shaft. Upon inflation, the cuff applies radially inwardly directed compressive force to the shaft of the penis with a concomitant restriction of the urethral passageway. The inflatable cuff in one embodiment includes an integrated hand pump for convenient inflation and deflation.

Abstract: An apparatus and method for mapping film thickness of one or more textured polycrystalline thin films. Multiple sample films of known thickness are provided. Each sample film is irradiated by x-ray at a measurement point to generate a diffraction image that captures a plurality of diffraction arcs. Texture information (i.e., pole densities) of the sample film, is calculated based on incomplete pole figures collected on the diffraction image and used to correct the x-ray diffraction intensities from such sample. The corrected diffraction intensities are integrated for each sample film, and then used for constructing a calibration curve that correlates diffraction intensities with respective known film thickness of the sample films. The film thickness of a textured polycrystalline thin film of unknown thickness can therefore be mapped on such calibration curve, using a corrected and integrated diffraction intensity obtained for such thin film of unknown thickness.

Abstract: An automatic tissue processor for processing tissue samples for histological analysis. The tissue processor in one configuration includes a retort chamber, a wax storage chamber holding multiple wax containers, a reagent storage chamber holding multiple reagent containers, and a fluid transporting system including a rotary valve operated by a Maltese Cross gear, for selectively connecting the retort chamber with a particular wax or reagent container to supply wax or reagents to the retort chamber. Differential heating of the wax chamber is accommodated by multiple heating elements, with indirect heating of the rotary valve and the fluid transporting system. A computerized central control system for automatic monitoring and control of such tissue processor is advantageously arranged to execute a reagent management program, which enables the central control system to automatically manage reagent usage and replacement.