摘要:
A non-volatile memory cell includes a first electrode, a steering element, a metal oxide storage element located in series with the steering element, a dielectric resistor located in series with the steering element and the metal oxide storage element, and a second electrode.
摘要:
In some aspects, a memory cell is provided that includes a steering element, a metal-insulator-metal (“MIM”) stack coupled in series with the steering element, and a conductor above the MIM stack. The MIM stack includes a resistance switching element and a top electrode disposed on the resistance switching element, and the top electrode includes a highly doped semiconductor material. The memory cell does not include a metal layer between the MIM stack and the conductor. Numerous other aspects are provided.
摘要:
A method of forming a memory cell is provided, the method including forming a diode including a first region having a first conductivity type, counter-doping the diode to change the first region to a second conductivity type, and forming a memory element coupled in series with the diode. Other aspects are also provided.
摘要:
A non-volatile memory cell includes a first electrode, a steering element, a metal oxide storage element located in series with the steering element, a dielectric resistor located in series with the steering element and the metal oxide storage element, and a second electrode.
摘要:
A method of making a device is disclosed including: forming a first hard mask layer over an underlying layer; forming a first imprint resist layer over the underlying layer; forming first features over the first hard mask layer by bringing a first imprint template in contact with the first imprint resist layer; forming a first spacer layer over the first features; etching the first spacer layer to form a first spacer pattern and to expose top of the first features; removing the first features; patterning the first hard mask, using the first spacer pattern as a mask, to form first hard mask features; and etching at least part of the underlying layer using the first hard mask features as a mask.
摘要:
A method of making a device includes forming an underlying mask layer over an underlying layer, forming a first mask layer over the underlying mask layer, patterning the first mask layer to form first mask features, undercutting the underlying mask layer to form underlying mask features using the first mask features as a mask, removing the first mask features, and patterning the underlying layer using at least the underlying mask features as a mask.
摘要:
A method of making a device includes forming an underlying mask layer over an underlying layer, forming a first mask layer over the underlying mask layer, patterning the first mask layer to form first mask features, undercutting the underlying mask layer to form underlying mask features using the first mask features as a mask, removing the first mask features, and patterning the underlying layer using at least the underlying mask features as a mask.
摘要:
A method of making a semiconductor device includes forming at least one device layer over a substrate, forming at least two spaced apart features over the at least one device layer, forming sidewall spacers on the at least two features, selectively removing the spaced apart features, filling a space between a first sidewall spacer and a second sidewall spacer with a filler feature, selectively removing the sidewall spacers to leave a plurality of the filler features spaced apart from each other, and etching the at least one device layer using the filler feature as a mask.
摘要:
A method of making a device is disclosed including: forming a first hard mask layer over an underlying layer; forming a first imprint resist layer over the underlying layer; forming first features over the first hard mask layer by bringing a first imprint template in contact with the first imprint resist layer; forming a first spacer layer over the first features; etching the first spacer layer to form a first spacer pattern and to expose top of the first features; removing the first features; patterning the first hard mask, using the first spacer pattern as a mask, to form first hard mask features; and etching at least part of the underlying layer using the first hard mask features as a mask.
摘要:
A method of making a semiconductor device includes forming at least one device layer over a substrate, forming at least two spaced apart features over the at least one device layer, forming sidewall spacers on the at least two features, selectively removing the spaced apart features, filling a space between a first sidewall spacer and a second sidewall spacer with a filler feature, selectively removing the sidewall spacers to leave a plurality of the filler features spaced apart from each other, and etching the at least one device layer using the filler feature as a mask.