Abstract: A method relative to an optical information storage medium including a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

Abstract: A method relative to an optical information storage medium including a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

Abstract: An embodiment of the present invention is a technique to fabricate a device using a magnetic layer. A magnetic layer having granular magnetic particles is formed. A planar insulating layer is deposited on the magnetic layer. The planar insulating layer has a planar surface and is made of a polymeric dielectric material with gap-filling capability to fill in gaps among the granular magnetic particles.

Abstract: A method relative to an optical information storage medium including a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

Abstract: A method relative to an optical information storage medium including a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

Abstract: An embodiment of the invention relates to a portable or handheld device for performing NMR analysis. The device comprises a console and a strip which can be placed into the console through a slot or other means. The strip comprises a sample holding place and a microcoil for generating an excitation magnetic field across a sample in the sample holding space. A permanent magnet is provided either by the console or the strip and generates a static magnetic field which, together with the excitation field, creates NMR within the sample. Other embodiments of the invention also encompass method of performing NMR analysis using the portable device and method of making such devices.

Abstract: An information storage medium, and a method and apparatus for recording data on and/or reading data from the same. In the information storage medium, reproduction-dedicated data is recorded as a wobble in a lead-in area, a user data area, or a lead-out area, or any combination thereof, and the reproduction-dedicated data is copied and recorded in the lead-in area and/or the lead-out area.

Abstract: A read-only information storage medium includes: a data area which stores user data; a lead-in area; and a lead-out area. A pattern for achieving a purpose is formed in at least one of the lead-in area and the lead-out area.

Abstract: An optical disc includes a plurality of recording layers, each layer having a lead-in area, a data area, and a lead-out area. A dedicated-reproducing area having a disc-related information zone, and a rewritable area are provided in at least one of the lead-in and lead-out areas of the optical disc. Accordingly, a reliability of a data recording/reproducing with respect to the optical disc is improved.

Abstract: An embodiment of the invention relates to a device for performing NMR or ESR analysis. The device comprises a detection unit, a magnet, and a disk having a magnetic pattern. The detection unit comprises a sample holding space for holding a sample and a microcoil for detecting NMR or ESR signals generated within the sample. The magnet generates a static magnetic field within the sample. The disk and magnetic pattern, when rotating, generate an excitation magnetic field, which, together with the static magnetic field, creates an NMR or ESR within the sample. Other embodiments of the invention encompass methods for performing NMR or ESR analysis using the device and methods of making such devices.

Abstract: A material capable of being applied as a film or coating on a substrate and of supplying suitable magnetic and electrical properties for magnetic applications includes cobalt, boron, and at least one of tungsten and phosphorus. The material has a resistivity between approximately 20 and 1000 ?Ohm-cm, a saturation magnetic flux density of between approximately 0.1 and 1.8 Tesla, a coercivity less than approximately 5 Oersted, and a relative permeability of between approximately 100 and 2000.

Abstract: An optical information storage medium includes a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

Abstract: An embodiment of the invention relates to a portable or handheld device for performing NMR analysis. The device comprises a console and a strip which can be placed into the console through a slot or other means. The strip comprises a sample holding place and a microcoil for generating an excitation magnetic field across a sample in the sample holding space. A permanent magnet is provided either by the console or the strip and generates a static magnetic field which, together with the excitation magnetic field, creates NMR within the sample. Other embodiments of the invention also encompass method of performing NMR analysis using the portable device and method of making such devices.

Abstract: An optical disc includes a plurality of recording layers, each layer having a lead-in area, a data area, and a lead-out area. A dedicated-reproducing area having a disc-related information zone, and a rewritable area are provided in at least one of the lead-in and lead-out areas of the optical disc. Accordingly, a reliability of a data recording/reproducing with respect to the optical disc is improved.

Abstract: Embodiments of the invention provide an inductor integrated on a microelectronic die. The inductor may include upper and lower layers of magnetic material above and below an electrically conductive coil. There may be a magnetic via between the upper and lower layers of magnetic material. The magnetic via may comprise a material with a higher saturation flux density than the material of which the upper and lower layers of magnetic material are comprised.

Abstract: As embodiment of the invention relates to a device for performing NMR or ESR analysis. The device comprises a detection unit, a magnet, and a disk having a magnetic pattern. The detection unit comprises a sample holding space for holding a sample and a microcoil for detecting NMR or ESR signals generated within the sample. The magnet generates a static magnetic field within the sample. The disk and magnetic pattern, when rotating, generate an excitation magnetic field, which, together with the static magnetic field, creates an NMR or ESR within the sample. Other embodiments of the invention encompass methods for performing NMR or ESR analysis using the device and methods of making such devices.

Abstract: In one embodiment, the present invention includes a hybrid device having a first die including a semiconductor device and a second die coupled to the first die, where the second die includes a magnetic structure. The first die may be a semiconductor substrate, while the second die may be a magnetic substrate, and the first die may be stacked on the second die, in one embodiment. Other embodiments are described and claimed.

Abstract: An embodiment if the invention relates to an integrated on-chip NMR or ESR device for performing chemical analysis and medical diagnostics. Specifically, the device contains, on a single substrate, a sample holding space, a magnet for generating a static magnetic field across the sample holding space and a microcoil for generating an excitation magnetic field across sample holding space. The magnetic fields are able to create NMR or ESR within a sample in the sample holding space and collect and/or process the signals from the NMR or ESR. The substrate may comprise an array of microcoils and sample holding spaces for performing multiple NMR or ESR analysis, such as multiple DNA analysis. Other embodiments of the invention relate methods for fabricating such devices and methods for performing NMR or ESR analysis using such devices.

Abstract: According to some embodiments of the invention, a substrate doped with a P type impurity is provided. An N type impurity is doped into the substrate to divide the substrate into a P type impurity region and an N type impurity region. Active patterns having a first pitch are formed in the P type and N type impurity regions. Gate patterns having a second pitch are formed on the active patterns in a direction substantially perpendicular to the active patterns. Other embodiments are described and claimed.

Abstract: An embodiment of the invention relates to a device comprising an array of optical magnetometers. The magnetometers comprise se a light source, a container having a chamber filled with an atomic vapor, and a photo detector capable of detecting optical properties of the atomic vapor. The substrate and the array of the magnetometers are designed such that the magnetometers are able to detect weak magnetic fields. Also, the magnetometers are capable of detecting distinct portions of a magnetic field, such as a non-uniform magnetic field, using a single or a plurality of the magnetometers in the array simultaneously. Other embodiment of the invention include methods of making a device that comprises an array of magnetometers and methods of detecting a magnetic field using the device. The device and method can be used in medical diagnostics, such as detecting biomagnetic activities of the human's heart and brain.