摘要:
A memory device of the current invention includes a memory layer having nanochannels sandwiched between an upper electrode and a lower electrode, in which the memory layer is made of an organic-inorganic complex for use in formation of nanopores, and has metal nanoparticles or metal ions fed into the nanopores. Therefore, the memory device has excellent processability, high reproducibility, and uniform performance.
摘要:
A nonvolatile nanochannel memory device using a mesoporous material. Specifically, a memory device is composed of a mesoporous material that is able to form nanochannels, in which a memory layer having metal nanoparticles or metal ions fed into the nanochannels is disposed between an upper electrode and a lower electrode. Thus, the memory device has high processability, and manifests excellent reproducibility and uniform performance.
摘要:
A resistive memory device having a resistor part for controlling a switching window. The resistive memory device of this disclosure can control a switching window to assure operational reliability thereof. In addition, since the memory device is realized by additionally providing only the resistor part for controlling a switching window to various resistive memory devices, it can be easily fabricated and applied to all current and voltage driving type resistive devices.
摘要:
A method of manufacturing a nonvolatile organic memory device including a memory layer interposed between an upper electrode layer and a lower electrode layer, which includes dispersing ions of conductive nanoparticles in an organic material disposed between the two electrode layers and then reducing the ions of conductive nanoparticles into conductive nanoparticles in the organic material to form a desired memory layer. In addition, a nonvolatile organic memory device manufactured by the method of the current invention is also provided. The method allows the memory device to be manufactured using a rapid, simple, and environmentally friendly process, without the need for an encapsulation process. As well, the memory device has a low operating voltage, and hence, is suitable for application to various portable electronic devices that must have low power consumption.
摘要:
A method of driving a multi-state organic memory device which includes an organic memory layer between upper and lower electrodes. The method comprises continuously applying voltages having different polarities to conduct switching into a low resistance state, and applying a single pulse to conduct switching into a high resistance state. A multi-state memory is realized using one memory device, since it is possible to gain three or more resistance states, thus significantly improving integration. The method has excellent reproducibility, and the resistance state induced by multiple pulses has an excellent nonvolatile characteristic.
摘要:
A multi-functional cyclic siloxane compound (A), a siloxane-based (co)polymer prepared from the compound (A), or compound (A) and at least one of a Si monomer having organic bridges (B), an acyclic alkoxy silane monomer (C), and a linear siloxane monomer (D); and a process for preparing a dielectric film using the polymer. The siloxane compound of the present invention is highly reactive, so the polymer prepared from the compound is excellent in mechanical properties, thermal stability and crack resistance, and has a low dielectric constant resulting from compatibility with conventional pore-generating materials. Furthermore, a low content of carbon and high content of SiO2 enhance its applicability to the process of producing a semiconductor, wherein it finds great use as a dielectric film.
摘要:
A multi-functional cyclic siloxane compound (A), a siloxane-based (co)polymer prepared from the compound (A), or compound (A) and at least one of a Si monomer having organic bridges (B), an acyclic alkoxy silane monomer (C), and a linear siloxane monomer (D); and a process for preparing a dielectric film using the polymer. The siloxane compound of the present invention is highly reactive, so the polymer prepared from the compound is excellent in mechanical properties, thermal stability and crack resistance, and has a low dielectric constant resulting from compatibility with conventional pore-generating materials. Furthermore, a low content of carbon and high content of SiO2 enhance its applicability to the process of producing a semiconductor, wherein it finds great use as a dielectric film.
摘要:
A multi-functional cyclic siloxane compound (A), a siloxane-based (co)polymer prepared from the compound (A), or compound (A) and at least one of a Si monomer having organic bridges (B), an acyclic alkoxy silane monomer (C), and a linear siloxane monomer (D); and a process for preparing a dielectric film using the polymer. The siloxane compound of the present invention is highly reactive, so the polymer prepared from the compound is excellent in mechanical properties, thermal stability and crack resistance, and has a low dielectric constant resulting from compatibility with conventional pore-generating materials. Furthermore, a low content of carbon and high content of SiO2 enhance its applicability to the process of producing a semiconductor, wherein it finds great use as a dielectric film.
摘要:
The present invention provides a composition for preparing porous dielectric thin films containing pore-generating material, said composition comprising gemini detergent, and/or a quaternary alkyl ammonium salt, a thermo-stable organic or inorganic matrix precursor, and solvent for dissolving the two solid components. There is also provided an interlayer insulating film having good mechanical properties such as hardness, modulus and hydroscopicity, which is required for semiconductor devices.
摘要:
A composition for preparing a porous interlayer dielectric thin film which includes a saccharide or saccharide derivative, a thermo-stable organic or inorganic matrix precursor, and a solvent for dissolving the two solid components. Also provided is a dielectric thin film having evenly distributed nano-pores with a diameter of less than 50 Å, which is required for semiconductor devices.