摘要:
Method and apparatus for constructing a non-volatile memory cell, such as a modified RRAM cell. In some embodiments, a memory cell comprises a resistive storage layer disposed between a first electrode layer and a second electrode layer. Further in some embodiments, the storage layer has a localized region of decreased thickness to facilitate formation of a conductive filament through the storage layer from the first electrode to the second electrode.
摘要:
Method and apparatus for constructing a non-volatile memory cell, such as a modified RRAM cell. In some embodiments, a memory cell comprises a resistive storage layer disposed between a first electrode layer and a second electrode layer. Further in some embodiments, the storage layer has a localized region of decreased thickness to facilitate formation of a conductive filament through the storage layer from the first electrode to the second electrode.
摘要:
A system includes a magnetic device for writing to and reading from a magnetic medium and a sensor disposed adjacent to the magnetic device and proximate to the magnetic medium. The sensor generates signals related to thermal variations in the sensor caused by changes in a distance between the magnetic device and the magnetic medium.
摘要:
A system includes a magnetic device for writing to and reading from a magnetic medium and a sensor disposed adjacent to the magnetic device and proximate to the magnetic medium. The sensor generates signals related to thermal variations in the sensor caused by changes in a distance between the magnetic device and the magnetic medium.
摘要:
A wireless and battery-less sensor device is described. The sensor device includes a mechanical energy harvesting device, a sensor electrically coupled to the mechanical energy harvesting module. The sensor is configured to sense with the power supplied by the mechanical energy harvesting device. Nonvolatile memory is configured to store output from the sensor. A radio frequency energy harvesting module is electrically coupled to a radio frequency transmitter. The radio frequency transmitter is configured to transmit the output from the sensor with the power supplied by the radio frequency energy harvesting device. Systems and methods utilizing the wireless and battery-less sensor device are also described.
摘要:
Spinwave transmission systems that include switching devices to direct the transmission of the spinwaves used for data transfer and processing. In one particular embodiment, a system for spinwave transmission has a first magnetic stripe configured for transmission of a spinwave and a second magnetic stripe for transmission of the spinwave, with a gap therebetween. The system includes a coupler that has a first orientation and a second orientation, where in the first orientation, no magnetic connection is made between the magnetic stripes, and in the second orientation, a connection is made between the magnetic stripes. The connection allows transmission of the spinwave from the first magnetic stripe to the second magnetic stripe. The first and second orientation may be the physical position of the coupler, moved by thermal, piezoelectric, or electrostatic forces, or, the first and second orientation may be a magnetic state of the coupler.
摘要:
An apparatus includes at least one memory device including a floating gate element and a magnetic field generator that operably applies a magnetic field to the memory device. The magnetic field directs electrons in the memory device into the floating gate element.
摘要:
A transistor device includes a magnetic field source adapted to deflect a flow of free electron carriers within a channel of the device, between a source region and a drain region thereof. According to preferred configurations, the magnetic field source includes a magnetic material layer extending over a side of the channel that is opposite a gate electrode of the transistor device.
摘要:
A transistor device includes a magnetic field source adapted to deflect a flow of free electron carriers within a channel of the device, between a source region and a drain region thereof. According to preferred configurations, the magnetic field source includes a magnetic material layer extending over a side of the channel that is opposite a gate electrode of the transistor device.
摘要:
A transistor device includes a magnetic field source adapted to deflect a flow of free electron carriers within a channel of the device, between a source region and a drain region thereof. According to preferred configurations, the magnetic field source includes a magnetic material layer extending over a side of the channel that is opposite a gate electrode of the transistor device.