A gesture manipulation method and a gaming system are disclosed herein. The gesture manipulation method is suitable for an electronic apparatus including a touch sensor and means for displaying. The gesture manipulation method includes following steps. A gesture input is detected by the touch sensor when a visual card image is displayed on the means for displaying and the visual card image shows a back side of at least a playing card. When at least one contact point of the gesture input is detected to move along a specific pattern relative to the visual card image, a corresponding function is triggered or the visual card image is adjusted in response to the gesture input moved along the specific pattern.

The present invention relates to the technical field of superlattice magneto-optical material technologies, and in particular, to a superlattice material, and a preparation method and application thereof. According to description of embodiments, the superlattice material provided in the present invention has both a relatively good magnetic property of a ferrous garnet material and a good photoelectric absorption characteristic of a two-dimensional semiconductor material such as graphene. Magneto-optical Kerr effect data obtained through testing shows that: A saturated magneto-optical Kerr angle of the superlattice material in the present invention is 13 mdeg in a magnetic field of 2500 Oe, and a magneto-optical Kerr angle of the superlattice material is increased by 2.5 times compared with a nonsuperlattice ferrimagnetic thin film material into which no two-dimensional material is inserted, thereby achieving magneto-optical effect enhancement.

A STT-MRAM comprises apparatus, a method of operating a spin-torque magnetoresistive memory and a plurality of magnetoresistive memory element having a bias voltage controlled perpendicular anisotropy of a recording layer through an interlayer interaction to achieve a lower spin-transfer switching current. The anisotropy modification layer is under an electric field along a perpendicular direction with a proper voltage between a digital line and a bit line from a control circuitry, accordingly, the energy switch barrier is reduced in the spin-transfer recording while maintaining a high thermal stability and a good retention.

The present invention relates to the technical field of superlattice magneto-optical material technologies, and in particular, to a superlattice material, and a preparation method and application thereof. According to description of embodiments, the superlattice material provided in the present invention has both a relatively good magnetic property of a ferrous garnet material and a good photoelectric absorption characteristic of a two-dimensional semiconductor material such as graphene. Magneto-optical Kerr effect data obtained through testing shows that: A saturated magneto-optical Kerr angle of the superlattice material in the present invention is 13 mdeg in a magnetic field of 2500 Oe, and a magneto-optical Kerr angle of the superlattice material is increased by 2.5 times compared with a nonsuperlattice ferrimagnetic thin film material into which no two-dimensional material is inserted, thereby achieving magneto-optical effect enhancement.