摘要:
Provided is a method of operating a nonvolatile memory device to perform a programming operation or an erase operation. The method includes applying a composite pulse including a direct current (DC) pulse and an AC perturbation pulse to the nonvolatile memory device to perform the programming operation or the erase operation.
摘要:
A luminous device and a method of manufacturing the luminous device are provided. The luminous device includes a light emitting layer and first and second electrodes connected to the light emitting layer. The light emitting layer is a strained nanowire.
摘要:
A luminous device and a method of manufacturing the luminous device are provided. The luminous device includes a light emitting layer and first and second electrodes connected to the light emitting layer. The light emitting layer is a strained nanowire.
摘要:
A spin field effect transistor may include at least one gate electrode, a channel layer, a first stack and a second stack separate from each other on a substrate, wherein the channel layer is formed of a half metal. The half metal may be at least one material selected from the group consisting of chrome oxide (CrO2), magnetite (Fe3O4), a double perovskite structure material, a Heusler alloy, NiMnSb, La(1-x)AxMnO3 (A=Ca, Ba, Sr, x˜0.3), and GaN doped with Cu, and the double perovskite structure material is expressed as a chemical composition of A2BB′O6, and a material corresponding to A is Ca, Sr, or Ba, a material corresponding to B is a 3d orbital transition metal, and a material corresponding to B′ is a 4d orbital transition metal. The 3d orbital transition metal may be Fe or Co, and the 4d orbital transition metal is Mo or Re.
摘要:
Provided is a method of operating a nonvolatile memory device to perform a programming operation or an erase operation. The method includes applying a composite pulse including a direct current (DC) pulse and an AC perturbation pulse to the nonvolatile memory device to perform the programming operation or the erase operation.
摘要:
A luminous device and a method of manufacturing the luminous device are provided. The luminous device includes a light emitting layer and first and second electrodes connected to the light emitting layer. The light emitting layer is a strained nanowire.
摘要:
Provided is a method of operating a nonvolatile memory device to perform a programming operation or an erase operation. The method includes applying a composite pulse including a direct current (DC) pulse and an AC perturbation pulse to the nonvolatile memory device to perform the programming operation or the erase operation.
摘要:
Provided is a method of operating a nonvolatile memory device to perform an erase operation. The method includes applying a composite pulse including a direct current (DC) pulse and a DC perturbation pulse to the nonvolatile memory device to perform the erase operation.
摘要:
Field effect semiconductor devices and methods of manufacturing the same are provided, the field effect semiconductor devices include a second semiconductor layer on a first surface of a first semiconductor layer, a first and a second third semiconductor layer respectively on two sides of the second semiconductor layer, a source and a drain respectively on the first and second third semiconductor layer, and a gate electrode on a second surface of the first semiconductor layer.
摘要:
High electron mobility transistors (HEMTs) including lightly doped drain (LDD) regions and methods of manufacturing the same. A HEMT includes a source, a drain, a gate, a channel supplying layer for forming at least a 2-dimensional electron gas (2DEG) channel, and a channel formation layer in which at least the 2DEG channel is formed. The channel supplying layer includes a plurality of semiconductor layers having different polarizabilities. A portion of the channel supplying layer is recessed. One of the plurality of semiconductor layers, which is positioned below an uppermost layer is an etching buffer layer, as well as a channel supplying layer.