Abstract: Provided is a substrate treating apparatus. The substrate treating apparatus includes a process chamber providing an inner space in which a substrate is treated, a substrate support member disposed within the process chamber to support the substrate, a showerhead disposed to face the substrate support member and partitioning the inner space into an upper space and a lower space, the showerhead having a plasma supply hole through which the upper space and the lower space communicate with each other, an excitation gas supply unit supplying an excitation gas into the upper space, a process gas supply unit supplying a process gas into the lower space, and a microwave apply unit applying a microwave into the upper space.

Abstract: Disclosed are an apparatus and a method for displaying hologram of a mobile communication terminal. The present invention can create hologram from two-dimensional image by providing a hologram processing function for a mobile communication terminal and provide the hologram to a user. Further, the mobile communication terminal with the hologram processing function can perform medical diagnosis on a user, and thus can save a life by performing accurate medical diagnosis in emergency through hologram communication with an emergency center.

Abstract: A recording medium including a perpendicular magnetic recording layer and a laminated SUL formed on a substrate is provided. The SUL includes an antiferromagnetic layer interposed between laminated structures including a magnetic layer, a non-magnetic layer and a magnetic layer. The layers may each have a thickness of 20 nm or less and the layers below the antiferromagnetic layer may be thinner than the layers on the antiferromagnetic layer. The laminated structures formed on and below the antiferromagnetic layer have unidirectional magnetic anisotropies set in the opposite radial direction to each other by an exchange bias. As a result, media magnetic domain noise can be diminished.

Abstract: Provided are a perpendicular magnetic recording medium having an underlayer between a substrate and a recording layer and a method of manufacturing the perpendicular magnetic recording medium. The method of manufacturing a perpendicular magnetic recording medium includes forming the underlayer of a plural-layer structure by at least 2 step processes under different deposition conditions. When using the underlayer formed by a 2-step manufacturing method, superior crystalline and high perpendicular magnetic anisotropy can be secured due to the lower underlayer, and the perpendicular magnetic recording layer having a high perpendicular coercivity and a small magnetic domain can be formed due to the underlayer beneath the recording layer.

Abstract: A recording medium including a perpendicular magnetic recording layer and a laminated SUL formed on a substrate is provided. The SUL includes an antiferromagnetic layer interposed between laminated structures including a magnetic layer, a non-magnetic layer and a magnetic layer. The layers may each have a thickness of 20 nm or less and the layers below the antiferromagnetic layer may be thinner than the layers on the antiferromagnetic layer. The laminated structures formed on and below the antiferromagnetic layer have unidirectional magnetic anisotropies set in the opposite radial direction to each other by an exchange bias. As a result, media magnetic domain noise can be diminished.

Abstract: Provided are a perpendicular magnetic recording medium having an underlayer between a substrate and a recording layer and a method of manufacturing the perpendicular magnetic recording medium. The method of manufacturing a perpendicular magnetic recording medium includes forming the underlayer of a plural-layer structure by at least 2 step processes under different deposition conditions. When using the underlayer formed by a 2-step manufacturing method, superior crystalline and high perpendicular magnetic anisotropy can be secured due to the lower underlayer, and the perpendicular magnetic recording layer having a high perpendicular coercivity and a small magnetic domain can be formed due to the underlayer beneath the recording layer.

Abstract: A perpendicular magnetic recording medium including a Co-based magnetic recording layer, a substrate supporting the magnetic recording layer, and a perpendicular orientation underlayer placed between the magnetic recording layer and the substrate. The perpendicular orientation underlayer is composed of a Ru—Co alloy with 1-65 at. % of Co. The perpendicular magnetic recording medium can achieve good crystallinity and good magnetic characteristics by having the perpendicular orientation underlayer with a small lattice mismatch for the recording layer.

Abstract: Disclosed are an apparatus and a method for displaying hologram of a mobile communication terminal. The present invention can create hologram from two-dimensional image by providing a hologram processing function for a mobile communication terminal and provide the hologram to a user. Further, the mobile communication terminal with the hologram processing function can perform medical diagnosis on a user, and thus can save a life by performing accurate medical diagnosis in emergency through hologram communication with an emergency center.