Abstract: A golf glove comprises a palm portion and a plurality of digits comprised of a first material. A plurality of grip pads of a second material such as silicone is provided on the digits and/or the palm portion. The grip pads comprise a plurality of bumps having geometric shapes. In at least one embodiment, the bumps are hexagonal in shape. The bumps may be provided directly on the first material of the glove or may be provided on a thin base layer. The bumps are arranged on the glove such that they contact the grip of a golf club when the golf club is gripped by a golfer. Accordingly, the bumps may be positioned on tip portions of the fingers and thumb and also along a line extending between a hypothenar region of the palm and a portion of the palm located between the finger and thumb.

Abstract: A golf glove comprises a palm portion and a plurality of digits comprised of a first material. A plurality of grip pads of a second material such as silicone is provided on the digits and/or the palm portion. The grip pads comprise a plurality of bumps having geometric shapes. In at least one embodiment, the bumps are hexagonal in shape. The bumps may be provided directly on the first material of the glove or may be provided on a thin base layer. The bumps are arranged on the glove such that they contact the grip of a golf club when the golf club is gripped by a golfer. Accordingly, the bumps may be positioned on tip portions of the fingers and thumb and also along a line extending between a hypothenar region of the palm and a portion of the palm located between the finger and thumb.

Abstract: A method of forming a conductor on a substrate including steps of depositing tantalum on a glass layer of the substrate; oxidizing the tantalum; and depositing a noble metal on the oxidized tantalum to form the conductor. The method can be used to form a ferroelectric capacitor or other thin film ferroelectric device. The device can include a substrate comprising a glass layer; and an electrode connected to the glass layer. The electrode comprising can include a noble metal connected to the glass layer by an adhesion layer comprising Ta2O5.

Abstract: A water-stable and water-soluble ceramic precursor is provided, containing at least one Group III element. Also, a metal acid salt complex is provided comprising (1) bismuth, lanthanum, and titanium, and (2) a polyether acid. In addition, methods are provided for preparing the Group III metal acid salt complex and the Bi, La, Ti acid salt complex comprising a bismuth polyether acid salt complex, a lanthanum polyether acid salt complex, and a titanium polyether acid salt complex. Finally, devices that include lanthanum-doped bismuth titanate as the active component are provided, as well as a water-stable and water-soluble gallium polyether acid complex.

Abstract: A tunable impedance surface includes a varactor. The varactor comprises a bottom electrode formed on a surface of a substrate. First and second ferroelectric elements are on top of the bottom electrode and electrically connected to one another through the bottom electrode. A first top electrode is on top of and electrically connected to the first ferroelectric element and a second top electrode is on top of and electrically connected to the second ferroelectric element.

Abstract: A temperature-compensated capacitor device has ferroelectric properties and includes a ferroelectric capacitor using a ferroelectric material such as a metal oxide ferroelectric material, a negative-temperature-variable capacitor using a negative-temperature-coefficient-of-capacitance material such as a metal oxide paraelectric material, and an electrical series connection between the negative-temperature-variable capacitor and the ferroelectric capacitor. The temperature-compensated capacitor device may be formed as an integrated layered structure, or as separate capacitors with a discrete electrical connection therebetween.

Abstract: The synthesis, processing and test of improved lead zirconate titanate (PZT) precursor materials useful for making bulk, thick films and thin films of PZT are provided. PZT is an oxide ceramic extensively used for its piezoelectric properties. A variety of devices made from piezoelectric PZT are known. A soluble spin-on precursor is provided that is compatible with and soluble in non-toxic and environmentally benign solvents (including water), has high stability and long shelf life, and provides high quality PZT films.

Abstract: A capacitor (20) is fabricated using a ferroelectric material (28) such as a layered perovskite material of the Aurivillius family. The capacitor (20) has a positive temperature coefficient (PTC) of capacitance. When used in an electrical device other than a memory device in place of a conventional capacitor, the PCT capacitor (20) provides inherent temperature compensation of the signal of the device when the device is operated at different temperatures below the Curie temperature of the ferroelectric material.