Abstract: A storage element includes a storage layer which has magnetization perpendicular to its film surface and which retains information by a magnetization state of a magnetic substance, a magnetization pinned layer having magnetization perpendicular to its film surface which is used as the basis of the information stored in the storage layer, an interlayer of a non-magnetic substance provided between the storage layer and the magnetization pinned layer, and a cap layer which is provided adjacent to the storage layer at a side opposite to the interlayer and which includes at least two oxide layers. The storage element is configured to store information by reversing the magnetization of the storage layer using spin torque magnetization reversal generated by a current passing in a laminate direction of a layer structure including the storage layer, the interlayer, and the magnetization pinned layer.

Abstract: [Object] To provide a storage element and a storage apparatus capable of performing writing operation in a short time without generating write errors. [Solving Means] A storage element includes a layer structure including a storage layer having a direction of magnetization which changes according to information, a magnetization fixed layer having a fixed direction of magnetization, and an intermediate layer disposed therebetween, which intermediate layer contains a nonmagnetic material. The magnetization fixed layer has at least two ferromagnetic layers having a direction of magnetization tilted from a direction perpendicular to a film surface, which are laminated and magnetically coupled interposing a coupling layer therebetween.

Abstract: A memory element includes a layered structure. The layered structure includes a memory layer, a magnetization-fixed layer, and an intermediate layer. The memory layer has magnetization perpendicular to a film face in which a direction of the magnetization is changed depending on information, and the direction of the magnetization is changed by applying a current in a lamination direction of the layered structure to record the information in the memory layer. The magnetization-fixed layer has magnetization perpendicular to a film face that becomes a base of the information stored in the memory layer, has a laminated ferri-pinned structure including at least two ferromagnetic layers and a non-magnetic layer, and includes an anti-ferromagnetic oxide layer formed on any of the at least two ferromagnetic layers. The intermediate layer is formed of a non-magnetic material and is provided between the memory layer and the magnetization-fixed layer.

Abstract: There is disclosed a memory element including a memory layer that has a magnetization and a magnetization direction thereof varies corresponding to information; a magnetization-fixed layer that has a magnetization; and an insulating layer that is provided between the memory layer and the magnetization-fixed layer, wherein an electron that is spin-polarized is injected in a lamination direction of a layered structure, and thereby the magnetization direction of the memory layer varies and a recording of information is performed with respect to the memory layer, and a Ta film in contact with a face of the magnetization-fixed layer, the face of the magnetization-fixed layer is opposite to the insulating layer side.

Abstract: There is disclosed a memory element including a memory layer that has a magnetization perpendicular to a film face and a magnetization direction thereof varies corresponding to information; a magnetization-fixed layer that has a magnetization that is perpendicular to the film face and becomes a reference for the information stored in the memory layer; and an insulating layer that is provided between the memory layer and the magnetization-fixed layer and is formed of a non-magnetic layer, wherein an electron that is spin-polarized is injected in a lamination direction of a layered structure having the memory layer, the insulating layer, and the magnetization-fixed layer, and thereby the magnetization direction varies and a recording of information is performed with respect to the memory layer, and a magnitude of an effective diamagnetic field which the memory layer receives is smaller than a saturated magnetization amount of the memory layer.

Abstract: There is disclosed a memory element including a memory layer that maintains information through the magnetization state of a magnetic material, a magnetization-fixed layer with a magnetization that is a reference of information stored in the memory layer, and an intermediate layer that is formed of a non-magnetic material and is provided between the memory layer and the magnetization-fixed layer. The storing of the information is performed by inverting the magnetization of the memory layer by using a spin torque magnetization inversion occurring according to a current flowing in the lamination direction of a layered structure having the memory layer, the intermediate layer, and the magnetization-fixed layer, the memory layer includes an alloy region containing at least one of Fe and Co, and a magnitude of an effective diamagnetic field which the memory layer receives during magnetization inversion thereof is smaller than the saturated magnetization amount of the memory layer.

Abstract: A memory element includes a layered structure: a memory layer having a changeable magnetization direction, the magnetization direction being changed by applying a current in a lamination direction of the layered structure to record the information in the memory layer, including a first ferromagnetic layer having a magnetization direction that is inclined from a direction perpendicular to a film face, a bonding layer laminated on the first ferromagnetic layer, and a second ferromagnetic layer laminated on the bonding layer and bonded to the first ferromagnetic layer via the bonding layer, having a magnetization direction that is inclined from the direction perpendicular to the film face, a magnetization-fixed layer having a fixed magnetization direction, an intermediate layer that is provided between the memory layer and the magnetization-fixed layer, and is contacted with the first ferromagnetic layer, and a cap layer that is contacted with the second ferromagnetic layer.

Abstract: Disclosed herein is a magnetic storage element including: a reference layer configured to have a magnetization direction fixed to a predetermined direction; a recording layer configured to have a magnetization direction that changes due to spin injection in a direction corresponding to recording information; an intermediate layer configured to separate the recording layer from the reference layer; and a heat generator configured to heat the recording layer. A material of the recording layer is such a magnetic material that magnetization at 150° C. is at least 50% of magnetization at a room temperature and magnetization at a temperature in a range from 150° C. to 200° C. is in a range from 10% to 80% of magnetization at a room temperature.

Abstract: A magnetic memory with a memory layer having magnetization, the direction of magnetization of which changes according to information recorded therein; a reference layer having a fixed magnetization against which magnetization of the memory layer can be compared; a nonmagnetization layer between the memory layer and the reference layer; and an electrode on one side of the memory layer facing away from the reference layer, wherein, the memory device memorizes the information by reversal of the magnetization of the memory layer by a spin torque generated when a current flows between the memory layer, the nonmagnetization layer and the reference layer, and a heat conductivity of a center portion of the electrode is lower than a heat conductivity of surroundings thereof. The memory and reference preferably have vertical magnetizations.

Abstract: A garbage separation and recovery machine for beach cleaning that has mobility and can perform a garbage separation and recovery work according to the situation is provided. The garbage separation and recovery machine has a drum type sieve body (54) that is freely rotatably secured to a vehicle body frame (51) towed by a vehicle, a driving gear (92) that is freely rotatably supported by the vehicle body frame (51) and secured to an axle (52) to which right and left wheels are secured, and a mechanism portion (91) for transmitting the driving force of the driving gear (92) to the drum type sieve body (54). The mechanism portion (91) has a gear switching mechanism (95) for performing a switching operation between an automatic rotation mode in which the drum type sieve body (54) is rotated by the rotational force of the wheels (53) and a manual rotation mode in which the drum type sieve body (54) is released from the rotational force of the wheel (53) and allowed to be manually freely rotatable.

Abstract: The present disclosure provides a portable information apparatus, including, an apparatus main body, an incidental article mounted on the apparatus main body when the portable information apparatus is used, a solid-state magnetic memory provided at a portion of the apparatus main body at which the incidental article is mounted and adapted to retain information in accordance with a magnetization state of a magnetic material, and a magnetic shield provided on the incidental article including a portion opposed to the solid-state magnetic memory when the incidental article is mounted on the apparatus main body.

Abstract: A memory element has a layered structure, including a memory layer that has magnetization perpendicular to a film face in which a magnetization direction is changed depending on information, and includes a Co—Fe—B magnetic layer, the magnetization direction being changed by applying a current in a lamination direction of the layered structure to record the information in the memory layer, a magnetization-fixed layer having magnetization perpendicular to a film face that becomes a base of the information stored in the memory layer, and an intermediate layer that is formed of a non-magnetic material and is provided between the memory layer and the magnetization-fixed layer, a first oxide layer and a second oxide layer.

Abstract: There is disclosed a memory element including a memory layer that maintains information through the magnetization state of a magnetic material, a magnetization-fixed layer with a magnetization that is a reference of information stored in the memory layer, and an intermediate layer that is formed of a non-magnetic material and is provided between the memory layer and the magnetization-fixed layer. The storing of the information is performed by inverting the magnetization of the memory layer by using a spin torque magnetization inversion occurring according to a current flowing in the lamination direction of a layered structure having the memory layer, the intermediate layer, and the magnetization-fixed layer, the memory layer includes an alloy region containing at least one of Fe and Co, and a magnitude of an effective diamagnetic field which the memory layer receives during magnetization inversion thereof is smaller than the saturated magnetization amount of the memory layer.

Abstract: A plurality of machines are controlled by respective corresponding numerical controllers. One portable display device is enabled to be connected to one numerical controller selected from the plurality of numerical controllers. The numerical controller which has been selected generates display data by display software in the, numerical controller, based on a key operation performed at the portable display device that is connected to the numerical controller. The portable display device receives the display data generated by the numerical controller, and displays the data on its display.

Abstract: Disclosed herein is a magnetic storage element including: a reference layer configured to have a magnetization direction fixed to a predetermined direction; a recording layer configured to have a magnetization direction that changes due to spin injection in a direction corresponding to recording information; an intermediate layer configured to separate the recording layer from the reference layer; and a heat generator configured to heat the recording layer. A material of the recording layer is such a magnetic material that magnetization at 150° C. is at least 50% of magnetization at a room temperature and magnetization at a temperature in a range from 150° C. to 200° C. is in a range from 10% to 80% of magnetization at a room temperature.

Abstract: There is disclosed a memory element including a memory layer that has a magnetization perpendicular to a film face and a magnetization direction thereof varies corresponding to information; a magnetization-fixed layer that has a magnetization that is perpendicular to the film face; and an insulating layer that is provided between the memory layer and the magnetization-fixed layer, wherein an electron that is spin-polarized is injected in a lamination direction of a layered structure, and thereby the magnetization direction of the memory layer varies and a recording of information is performed with respect to the memory layer, a magnitude of an effective diamagnetic field which the memory layer receives is smaller than a saturated magnetization amount of the memory layer, and a Ta film is formed in such a manner that comes into contact with a face, which is opposite to the insulating layer side, of the magnetization-fixed layer.

Abstract: A computer implemented method resumes a computer from a power-saving state in a short time. Prior to shifting to a power-saving state, a drive sets a status flag indicating a loading state of a disk at a flash memory. For resumption from the power-saving state, the BIOS requests a ready notification from the drive. When it is determined that the status flag indicates not-loading of a disk, the drive skips the detection processing of the disk including initialization of a read/write circuit and a servo mechanism such as a spindle motor and sends a ready notification indicating not-loading of the disk to the BIOS. Receiving the ready notification, the BIOS can continue the resume processing.

Abstract: A magnetic memory device including a memory layer having a vertical magnetization on the layer surface, of which the direction of magnetization is changed according to information; and a reference layer provided against the memory layer, and being a basis of information while having a vertical magnetization on the layer surface, wherein the memory device memorizes the information by reversing the magnetization of the memory layer by a spin torque generated when a current flows between layers made from the memory layer, the nonmagnetization layer and the reference layer, and a coercive force of the memory layer at a memorization temperature is 0.7 times or less than a coercive force at room temperature, and a heat conductivity of a center portion of an electrode formed on one side of the memory layer in the direction of the layer surface is lower than a heat conductivity of surroundings thereof.

Abstract: A memory element has a layered structure, including a memory layer that has magnetization perpendicular to a film face in which a magnetization direction is changed depending on information, and includes a Co—Fe—B magnetic layer, the magnetization direction being changed by applying a current in a lamination direction of the layered structure to record the information in the memory layer, a magnetization-fixed layer having magnetization perpendicular to a film face that becomes a base of the information stored in the memory layer, and an intermediate layer that is formed of a non-magnetic material and is provided between the memory layer and the magnetization-fixed layer, a first oxide layer and a second oxide layer.

Abstract: A storage element includes: a storage layer which has magnetization perpendicular to a film surface, the direction of the magnetization being changed in accordance with information; a magnetization fixed layer which has magnetization perpendicular to a film surface used as a base of information stored in the storage layer; and an insulating layer of a nonmagnetic substance provided between the storage layer and the magnetization fixed layer. In the storage element described above, the magnetization of the storage layer is reversed using a spin torque magnetization reversal generated by a current flowing in a lamination direction of a layer structure including the storage layer, the insulating layer, and the magnetization fixed layer to store information, the storage layer is directly provided with a layer at a side opposite to the insulating layer, and this layer includes a conductive oxide.