摘要:
A method for fabricating a solid electrolyte memory device comprises a plurality of solid electrolyte memory cells, the solid electrolyte memory cells sharing a common continuous solid electrolyte layer comprising solid electrolyte cell areas and solid electrolyte inter-cell areas, the method comprising the process of introducing mobile ion solubility reducing material or mobile ion mobility reducing material into the solid electrolyte inter-cell areas.
摘要:
One aspect of the invention relates to a semiconductor arrangement having at least one nonvolatile memory cell which has a first electrode comprising at least two layers; and having an organic material, the organic material forming a compound with that layer of the first electrode which is in direct contact. One aspect of the invention furthermore relates to a method for producing the nonvolatile memory cell, a semiconductor arrangement having a plurality of memory cells according to the invention, and a method for producing the same.
摘要:
When fabricating a memory cell with an organic storage layer which stores a digital information item, processing of polycrystalline and monocrystalline semiconductor structures in which high temperatures are employed is concluded prior to application of the organic storage layer.
摘要:
The storage layer (6) is in each case present above a region in which the channel region (3) adjoins a source/drain region (2) and is in each case interrupted above an intervening middle part of the channel region (3). The storage layer (6) is formed by material of the gate dielectric (4) and contains silicon or germanium nanocrystals or nanodots introduced through ion implantation. The gate electrode (5) is widened at the flanks by electrically conductive spacers (7).
摘要:
A method for manufacturing an electrolyte material layer with a chalcogenide material incorporated or deposited therein for use in semiconductor memory devices, in particular resistively-switching memory devices or components. The method comprises the steps of producing a semiconductor substrate, depositing a binary chalcogenide layer onto the semiconductor substrate, depositing a sulphur-containing layer onto the binary chalcogenide layer, and creating a ternary chalcogenide layer comprising at least two different chalcogenide compounds ASexSy. One component A of the chalcogenide compounds ASexSy comprises materials of the IV elements main group, e.g., Ge, Si, or of a transition metal, preferably of the group consisting of Zn, Cd, Hg, or a combination thereof.
摘要翻译:一种用于制造电解质材料层的方法,所述电解质材料层具有结合或沉积在其中用于半导体存储器件,特别是电阻切换存储器件或部件的硫族化物材料。 该方法包括以下步骤:制造半导体衬底,在半导体衬底上沉积二元硫族化物层,在二元硫族化物层上沉积含硫层,以及产生包含至少两种不同硫属化物化合物的三元硫族化物层, x SUB>。 硫属化物化合物的一个组分A包括IV元素主要组分的材料,例如Ge,Si或过渡金属,优选基团 由Zn,Cd,Hg或其组合组成。
摘要:
A method which makes it possible to define in a patterning layer openings having a first dimension that is substantially less than the feature size that can be obtained lithographically includes applying a sacrificial layer made of a material that is different from that of the patterning layer in a predetermined layer thickness on the patterning layer. Afterward, a photoresist layer is applied on the surface of the sacrificial layer, and an opening having a second dimension is defined lithographically in the photoresist layer. Afterward, an etching angle is set in a manner dependent on the layer thickness of the sacrificial layer and also the first and second dimensions, and the sacrificial layer is etched at the etching angle set. Afterward, the patterning layer is etched, the sacrificial layer is removed and a filling material is introduced into the opening produced in the patterning layer.
摘要:
A method for producing a solid electrolyte material region for a memory element of a solid electrolyte memory cell. A first material is formed in substantially pure form. A thermal treatment is carried out in the presence of at least one second material, and the chalcogenide material of the solid electrolyte material region thereby being produced.
摘要:
A method for producing a solid electrolyte material region for a memory element of a solid electrolyte memory cell. A first material is formed in substantially pure form. A thermal treatment is carried out in the presence of at least one second material, and the chalcogenide material of the solid electrolyte material region thereby being produced.
摘要:
A method for manufacturing an electrolyte material layer with a chalcogenide material incorporated or deposited therein for use in semiconductor memory devices, in particular resistively-switching memory devices or components. The method comprises the steps of producing a semiconductor substrate, depositing a binary chalcogenide layer onto the semiconductor substrate, depositing a sulphur-containing layer onto the binary chalcogenide layer, and creating a ternary chalcogenide layer comprising at least two different chalcogenide compounds ASexSy. One component A of the chalcogenide compounds ASexSy comprises materials of the IV elements main group, e.g., Ge, Si, or of a transition metal, preferably of the group consisting of Zn, Cd, Hg, or a combination thereof.
摘要:
The invention relates to a memory device electrode, in particular for a resistively switching memory device, wherein the surface of the electrode is provided with a structure, in particular comprises one or a plurality of shoulders or projections, respectively. Furthermore, the invention relates to a memory cell comprising at least one such electrode, a memory device, as well as a method for manufacturing a memory device electrode.