Abstract:
An information acquisition method for acquiring information on a target object, that includes a step of promoting ionization of the target object using a substance for promoting ionization of the target object to cause the target object to emit, and a step of acquiring information on the mass of the flew target object using time-of-flight secondary ion mass spectrometry.
Abstract:
An information acquisition method for acquiring information on a target object, that includes a step of promoting ionization of the target object using a substance for promoting ionization of the target object to cause the target object to emit, and a step of acquiring information on the mass of the flew target object using time-of-flight secondary ion mass spectrometry.
Abstract:
An oxide superconducting wire producing method comprising a step of producing a wire having a form in which the material powder of an oxide superconductor is covered with a metal (S1, S2) and a step of heat-treating the wire in a pressurized atmosphere (S4, S6), wherein the total pressure of the pressurized atmosphere lies in the range from 1 to 50 MPa. In such a way, voids among the oxide superconducting crystals and bulging of the oxide superconducting wire are prevented, and the partial pressure of oxygen during the heat treatment can be easily controlled, thereby improving the critical current density.
Abstract:
Glass used in a flat panel display (15) can be recycled in line with conservation of the global environment by separating the lead component in the glass. A method for disassembling a flat panel display having a structure in which a face plate (2) mainly made of glass and a rear plate (1) are air-tightly joined to each other with frit glass (5) through a frame (3) is characterized by comprising the step of separating the face plate (2) and the rear plate (1). The separating step is characterized in that the separation is carried out by cutting, melting, or fusing.