摘要:
A storage node having a metal-insulator-metal structure, a non-volatile memory device including a storage node having a metal-insulator-metal (MIM) structure and a method of operating the same are provided. The memory device may include a switching element and a storage node connected to the switching element. The storage node may include a first metal layer, a first insulating layer and a second metal layer, sequentially stacked, and a nano-structure layer. The storage node may further include a second insulating layer and a third metal layer. The nano-structure layer, which is used as a carbon nano-structure layer, may include at least one fullerene layer.
摘要:
Provided are a surface electron emission device and a display device having the same. The surface electron emission device may include a lower electrode, an insulating layer, and an upper electrode sequentially stacked, and a nano structure layer formed on the upper electrode.
摘要:
A storage node having a metal-insulator-metal structure, a non-volatile memory device including a storage node having a metal-insulator-metal (MIM) structure and a method of operating the same are provided. The memory device may include a switching element and a storage node connected to the switching element. The storage node may include a first metal layer, a first insulating layer and a second metal layer, sequentially stacked, and a nano-structure layer. The storage node may further include a second insulating layer and a third metal layer. The nano-structure layer, which is used as a carbon nano-structure layer, may include at least one fullerene layer.
摘要:
An electrode structure having at least two oxide layers that more reliably switch and operate without the use of additional devices and a non-volatile memory device having the same are provided. The electrode structure may include a lower electrode, a first oxide layer formed on the lower electrode, a second oxide layer formed on the first oxide layer and an upper electrode formed on the second oxide layer wherein at least one of the first and second oxide layers may be formed of a resistance-varying material. The first oxide layer may be formed of an oxide having a variable oxidation state.
摘要:
An electrode structure having at least two oxide layers that more reliably switch and operate without the use of additional devices and a non-volatile memory device having the same are provided. The electrode structure may include a lower electrode, a first oxide layer formed on the lower electrode, a second oxide layer formed on the first oxide layer and an upper electrode formed on the second oxide layer wherein at least one of the first and second oxide layers may be formed of a resistance-varying material. The first oxide layer may be formed of an oxide having a variable oxidation state.
摘要:
Example embodiments may provide nonvolatile memory devices and example methods of fabricating nonvolatile memory devices. Example embodiment nonvolatile memory devices may include a switching device on a substrate and/or a storage node electrically connected to the switching device. A storage node may include a lower metal layer electrically connected to the switching device, a first insulating layer, a middle metal layer, a second insulating layer, an upper metal layer, a carbon nanotube layer, and/or a passivation layer stacked on the lower metal layer.
摘要:
Nonvolatile memory devices may be fabricated to include a switching device on a substrate and/or a storage node electrically connected to the switching device. A storage node may include a lower metal layer electrically connected to the switching device, a first insulating layer, a middle metal layer, a second insulating layer, an upper metal layer, a carbon nanotube layer, and/or a passivation layer stacked on the lower metal layer.
摘要:
Nonvolatile memory devices may be fabricated to include a switching device on a substrate and/or a storage node electrically connected to the switching device. A storage node may include a lower metal layer electrically connected to the switching device, a first insulating layer, a middle metal layer, a second insulating layer, an upper metal layer, a carbon nanotube layer, and/or a passivation layer stacked on the lower metal layer.
摘要:
Example embodiments may provide nonvolatile memory devices and example methods of fabricating nonvolatile memory devices. Example embodiment nonvolatile memory devices may include a switching device on a substrate and/or a storage node electrically connected to the switching device. A storage node may include a lower metal layer electrically connected to the switching device, a first insulating layer, a middle metal layer, a second insulating layer, an upper metal layer, a carbon nanotube layer, and/or a passivation layer stacked on the lower metal layer.
摘要:
An emitter for an electron-beam projection lithography system includes a photoconductor substrate, an insulating layer formed on a front surface of the photoconductor substrate, a gate electrode layer formed on the insulating layer, and a base electrode layer formed on a rear surface of the photoconductor substrate and formed of a transparent conductive material. In operation of the emitter, a voltage is applied between the base electrode and the gate electrode layer, light is projected onto a portion of the photoconductor substrate to convert the portion of the photoconductor substrate into a conductor such that electrons are emitted only from the partial portion where the light is projected. Since the emitter can partially emit electrons, partial correcting, patterning or repairing of a subject electron-resist can be realized.