Abstract: An acoustic resonator of one inventive aspect includes a substrate, at least one generally crystalline primer layer provided on the substrate either directly or on top of one or more intermediate layers, a generally smooth and generally crystalline electrode layer provided on the primer layer, and a piezoelectric layer provided on the electrode layer. The primer layer, or at least one of the primer layers, has a crystallographic structure belonging to a first crystal system, and the electrode layer has a crystallographic structure belonging to a second crystal system which is different to the first system. The atomic spacing of the primer layer or at least one of said primer layers and that of the electrode matches to within about 15%.

Abstract: An acoustic resonator of one inventive aspect includes a substrate, at least one generally crystalline primer layer provided on the substrate either directly or on top of one or more intermediate layers, a generally smooth and generally crystalline electrode layer provided on the primer layer, and a piezoelectric layer provided on the electrode layer. The primer layer, or at least one of the primer layers, has a crystallographic structure belonging to a first crystal system, and the electrode layer has a crystallographic structure belonging to a second crystal system which is different to the first system. The atomic spacing of the primer layer or at least one of said primer layers and that of the electrode matches to within about 15%.

Abstract: A of forming an acoustic resonator of one inventive aspect includes depositing at least one primer layer, depositing an electrode layer containing Molybdenum on the upper surface of the primer layer, and depositing a layer may piezoelectric material on the uppermost electrode layer. The primer layer may included a generally crystalline material, the upper surface of which has an atomic spacing that matches the atomic spacing of the electrode layer to within about 15% and is not of cubic crystalline form.

Abstract: An acoustic resonator of one inventive aspect includes a substrate, at least one generally crystalline primer layer provided on the substrate either directly or on top of one or more intermediate layers, a generally smooth and generally crystalline electrode layer provided on the primer layer, and a piezoelectric layer provided on the electrode layer. The primer layer, or at least one of the primer layers, has a crystallographic structure belonging to a first crystal system, and the electrode layer has a crystallographic structure belonging to a second crystal system which is different to the first system. The atomic spacing of the primer layer or at least one of said primer layers and that of the electrode matches to within about 15%.

Abstract: An insulating layer is formed onto a surface of a semiconductor substrate by reacting a silicon-containing compound and a compound containing peroxide bonding to deposit a short-chain polymer on the surface of the semiconductor substrate. A deposition rate of the short-chain polymer is increased by further reacting a substance which associates readily with the compound containing the peroxide bonding.

Abstract: An insulating layer is formed onto a surface of a semiconductor substrate by reacting a silicon-containing compound and a compound containing peroxide bonding to deposit a short-chain polymer on the surface of the semiconductor substrate. A deposition rate of the short-chain polymer is increased by farther reacting a substance which associates readily with the compound containing the peroxide bonding.

Abstract: A one piece bib having slits for providing a head opening and having a pocket for catching spilled food and the like is made from a single sheet. The lower longitudinal edges of a generally oblong sheet are cut away on the bias; the sheet is folded on the longitudinal center line and the lower edges are sealed together. When the sheet is unfolded, a V-shaped pocket has been formed to stand open to receive any food that has been spilled by the wearer.In the method of making the bib slits may be cut in an elongated sheet adjacent its upper edge to define a head opening. In the same operation, longitudinal edge portions or corners at the lower end are cut off on a bias, and folds are formed at the longitudinal center line and from the longitudinal center line to opposite edges of the bib at the upper severing points where the material is cut away. The sheet is then folded along the center line and the lower edges are sealed. When the bib is unfolded a V-shaped pocket has been formed.