A method for manufacturing a capacitive device comprising the following steps: a) providing a metallic layer, b) depositing a full-sheet aluminium layer, c) structuring pores in the aluminium layer by a full-sheet anodic etching process, subsequently to which a continuous porous alumina layer is obtained comprising a first main face and a second main face, longitudinal pores extending from the first main face to the second main face, d) forming a capacitive area at a first area of the porous alumina layer, e) forming an upper electrode over the capacitive area, f) forming a contact resumption at a second area of the porous alumina layer, g) forming a lower electrode over the contact resumption.

A capacitor includes: a semiconductor substrate; a first insulating layer disposed under the substrate; a first trench group disposed in the substrate and the first insulating layer, the first trench group includes two first trenches which penetrate through the substrate downward from an upper surface of the substrate and enter the first insulating layer, and bottoms of the two first trenches are communicated to form a first cavity structure located in the first insulating layer; a laminated structure disposed above the substrate, in the first trench group, and in the first cavity structure, the laminated structure includes m insulating layers and n conductive layers forming a structure that each insulating layer electrically isolates each conductive layer from each other; a first electrode layer electrically connected to all odd-numbered conductive layers; and a second electrode layer electrically connected to all even-numbered conductive layers.

Aspects of the subject disclosure may include, for example, a method in which a selection is made for a first major constituent, a second major constituent and a minor constituent for forming a desired material. The method can include mixing the first major constituent, the second major constituent and the minor constituent in a single mixing step to provide a mixture of constituents. The method can include drying the mixture of constituents to provide a dried mixture of constituents and calcining the dried mixture of constituents to provide a calcinated mixture of constituents. The method can include processing the calcinated mixture of constituents (by a process including vacuum annealing and hot-pressing) to provide a sputtering target. Other embodiments are disclosed.

A method for establishing a personalized investment portfolio comprising the steps of starting from a client's investor behavior and experience establishing a client profile based on questions regarding the client's behavior of daily life and investment approach and experience to provide a behavioral profile; constructing a computer program model to determine optimal asset class allocation for each client profile covering a wide range of assets, including real estate, insurance, arts and traditional financial asset classes as a holistic asset allocation; and establishing a model of a personalized ranking of financial investment products for a client investor, based on product characteristics and investor profile with a best fit investment program.

A multilayer ceramic electronic component includes a multilayer body and an outer electrode on each end surfaces of the multilayer body. The outer electrode includes an underlying electrode layer and a plating layer on the underlying electrode layer. Void portions inside the underlying electrode layer are each filled with a barrier film. The barrier film is formed by an atomic layer deposition method.

The present invention relates to a transfer-free method for producing a graphene thin film, which may form a high-quality graphene layer having excellent crystallinity on a substrate without a transfer process, and to a method of fabricating a device using the transfer-free method. More specifically, the present invention relates to a transfer-free method for producing a graphene thin film and a method for fabricating a device using the transfer-free method, the methods including the steps of: (A) forming a titanium buffer layer on a target substrate; and (B) growing a graphene thin film on the titanium buffer layer, wherein process are performed in an oxygen-free atmosphere throughout the steps (A) to (B).

A capacitor including a conductive porous base material having a plurality of pores, a dielectric layer on the conductive porous base material, an upper electrode on the dielectric layer, and an insulating material that extends into the plurality of pores.

A metal oxynitride thin film having a perovskite structure, in which the metal oxynitride thin film has a composition represented by a compositional formula A.sub.1+αBO.sub.x+αN.sub.y wherein α is larger than zero and 0.300 or less, x+α is larger than 2.450, and y is 0.300 or more and 0.700 or less, an AO structure having a layered structure parallel to a plane perpendicular to a c-axis of the perovskite structure and having a composition represented by a general formula AO, and the AO structure is bonded with the perovskite structure and incorporated in the perovskite structure.

A capacitor includes a lower electrode including a first metal material and having a first crystal size in a range of a few nanometers, a dielectric layer covering the lower electrode and having a second crystal size that is a value of a crystal expansion ratio times the first crystal size and an upper electrode including a second metal material and covering the dielectric layer. The upper electrode has a third crystal size smaller than the second crystal size.

In a described example, an integrated circuit includes a capacitor first plate; a dielectric stack over the capacitor first plate comprising silicon nitride and silicon dioxide with a capacitance quadratic voltage coefficient less than 0.5 ppm/V.sup.2; and a capacitor second plate over the dielectric stack.