摘要:
A patterned magnetic recording medium and a method of manufacturing the same are provided. The patterned magnetic recording medium includes a plate, a plurality of nanowires formed vertically on the plate, and a magnetic layer patterned on the nanowires. The magnetic layer protrudes in areas corresponding to the nanowires.
摘要:
A conductive carbon nanotube tip and a manufacturing method thereof are provided. The conductive carbon nanotube tip includes a carbon nanotube tip substantially vertically placed on a substrate, and a ruthenium coating layer covering a surface of the carbon nanotube tip and extending to at least a part of the substrate. The manufacturing method includes substantially vertically placing a carbon nanotube tip on a substrate, and forming a ruthenium coating layer on the carbon nanotube tip and at least a part of the substrate.
摘要:
A nonvolatile variable resistance memory device may include a lower electrode; a stacked structure including a first Cu compound layer disposed on the lower electrode, and a second Cu compound layer disposed on the first Cu compound layer; and an upper electrode disposed on the second Cu compound layer.
摘要:
A conductive carbon nanotube tip and a manufacturing method thereof are provided. The conductive carbon nanotube tip includes a carbon nanotube tip substantially vertically placed on a substrate, and a ruthenium coating layer covering a surface of the carbon nanotube tip and extending to at least a part of the substrate. The manufacturing method includes substantially vertically placing a carbon nanotube tip on a substrate, and forming a ruthenium coating layer on the carbon nanotube tip and at least a part of the substrate.
摘要:
A nonvolatile variable resistance memory device may include a lower electrode; a stacked structure including a first Cu compound layer disposed on the lower electrode, and a second Cu compound layer disposed on the first Cu compound layer; and an upper electrode disposed on the second Cu compound layer.
摘要:
Provided are a nonvolatile memory device, a layer deposition apparatus and a method of fabricating a nonvolatile memory device using the same. The apparatus may include a chamber capable of holding a substrate, a particle-discharging target discharging particles toward the substrate, and a first ion beam gun accelerating a first plurality of ions and irradiating the accelerated ions toward the substrate. The method of fabricating a nonvolatile memory device may include discharging particles from a target toward a substrate, accelerating and irradiating a first plurality of ions toward the substrate, forming a reaction product by reacting the discharged particles and the accelerated and irradiated first plurality of ions, and forming a data storage layer having a deposited layer on the substrate. The nonvolatile memory device may include a data storage layer including a transition metal oxide layer formed by reacting discharged transition metal particles and accelerated and irradiated oxygen ions.
摘要:
Example embodiments may provide resistive random access memory devices and/or methods of manufacturing resistive random access memory devices. Example embodiment resistive random access memory devices may include a switching device and/or a storage node connected to the switching device. The storage node may include a stack structure including a plurality of resistance change layers separated from one another and first and second electrodes each on a side wall of the stack structure. The resistance change layers may be connected to the first and the second electrodes in parallel and/or may have different switching voltages from each other.
摘要:
A capacitor and a method of fabricating the capacitor are provided herein. The capacitor can be formed by forming two or more dielectric layers and a lower electrode, wherein at least one of the two or more dielectric layers is formed before the lower electrode is formed.
摘要:
Provided is a resistive memory device including an amorphous solid electrolyte layer in a storage node. The resistive memory device includes a switching device and a storage node connected to the switching device. The storage node includes upper and lower electrodes formed of a bivalent or multivalent metal, and an amorphous solid electrolyte layer and an ion source layer formed of a monovalent metal between the upper and lower electrodes.
摘要:
Provided are a resistive random access memory device and a method of manufacturing the same. The resistive random access memory device includes a switching device and a storage node connected to the switching device, and the storage node includes a first electrode and a second electrode and a resistance change layer formed of Cu2-XO between the first electrode and the second electrode.