Abstract:
A thermoelectric nano-composite including a thermoelectric matrix; a nano-metal particle; and a nano-thermoelectric material represented by Formula 1: AxMyBz Formula 1 wherein A includes at least one element of indium, bismuth, or antimony, B includes at least one element of tellurium or selenium (Se), M includes at least one element of gallium, thallium, lead, rubidium, sodium, or lithium, x is greater than 0 and less than or equal to about 4, y is greater than 0 and less than or equal to about 4, and z is greater than 0 and less than or equal to about 3.
Abstract:
Disclosed herein is a method for fabricating a flexible semiconductor electrode including preparing a first substrate having a semiconductor layer disposed on a release layer, forming a second substrate having an adhesive layer disposed on a conductive material-coated flexible substrate, and pressing the first substrate against the second substrate under heat effective to transfer the semiconductor layer from the first substrate to the second substrate. The method allows for a flexible semiconductor electrode to be fabricated at low temperatures in a stable manner, and the flexible semiconductor electrode allows for high photoelectric conversion efficiency in a solar cell.
Abstract:
The following discloses and describes a zero capacitor RAM as well as a method for manufacturing the same. The zero capacitor RAM includes an SOI substrate. This SOI substrate is composed of a stacked structure of a silicon substrate, an embedded insulation film and a silicon layer. This layer is patterned into line types to constitute active patterns. Moreover, a first insulation layer forms between the active patterns and gates form on the active patterns as well as the first insulation layer to extend perpendicularly to the active patterns. In addition, a source forms in the active pattern on one side of each gate, a drain forms in the active pattern on the other side of each gate which is achieved by filling a metal layer. Continuing, a contact plug forms between the gates on the source and an interlayer dielectric forms on the contact plug in addition to the gates. Finally, a bit line forms on the interlayer dielectric to extend perpendicularly to the gates and come into contact with the drain.
Abstract:
A carbon/epoxy composition includes a bisphenol-based epoxy, an amine-based curing agent, an imidazole-based curing catalyst, and carbon black. A carbon-epoxy dielectric layer is fabricated using a reaction product of the carbon/epoxy composition.
Abstract:
Disclosed is a polymeric surfactant for high dielectric polymer composites, a method of preparing the same, and a high dielectric polymer composite including the same. The polymeric surfactant for high dielectric polymer composites, which includes a head portion having high affinity for a conductive material and a tail portion having high affinity for a polymer resin, forms a passivation layer surrounding the conductive material in the high dielectric polymer composite including the polymeric surfactant, thus ensuring and controlling a high dielectric constant.
Abstract:
A bulk thermoelectric material includes a matrix, the matrix including a crystalline thermoelectric material; and metal oxide particles disposed in the matrix at a grain boundary or within a crystal structure of the crystalline thermoelectric material.
Abstract:
A MEMS structure includes an element substrate, an electrode pad formed on the element substrate, a MEMS activated element formed on the element substrate, and having an electrode-connecting layer, and a connecting line to electrically connect the electrode pad and the electrode-connecting layer.
Abstract:
Disclosed herein are a dispersant for dispersing nanoparticles that are surface-bound with capping ligands in a polymer matrix having an epoxide group, a method for dispersing the nanoparticles using the dispersant, and a nanoparticle-containing thin film including the dispersant.
Abstract:
A polymer composite having a high dielectric constant is disclosed herein. The polymer composite includes a conductive material impregnated with oxidizable metal nanoparticles or metal oxide nanoparticles to decrease dielectric loss, and an anion surfactant containing an acidic functional group to form a passivation layer that surrounds the conductive material, resulting in increased dielectric constant.
Abstract:
Disclosed herein is a carboxylic ester dispersant shown in the following Formula 1 and a sulfide phosphor paste composition containing the dispersant. The dispersant improves the dispersibility of the sulfide phosphor paste composition and prevents oxidation by a solvent, thus improving processability and the luminescent properties of a phosphor film made from the paste and of a display produced using the film. In Formula 1, n is 1-20.