A semiconductor device includes a substrate and a gate structure disposed over the substrate. The gate structure includes gate electrode layers and interlayer insulation structures that are alternately stacked with each other. The semiconductor device includes a dielectric structure disposed over the substrate to contact a sidewall surface of the gate structure, and a channel layer disposed on a sidewall surface of the dielectric structure over the substrate. Each of the interlayer insulation structure includes an insulation layer and a metal-organic framework layer that are disposed on the same plane.

A semiconductor device, the device including: a first level including control circuits, where the control circuits include a plurality of first transistors and a plurality of metal layers; a memory level disposed on top of the first level, where the memory level includes an array of memory cells, where each of the memory cells include at least one second transistor, where the control circuits control the array of memory cells, where the first level is bonded to the memory level, where the bonded includes oxide to oxide bonding regions and a plurality of metal to metal bonding regions, and where at least one of the memory cells is disposed directly above at least one of the plurality of metal to metal bonding regions.

A semiconductor storage device includes a field-effect transistor, an interlayer insulation film, a source contact, an opening, and a capacitor. The field-effect transistor is provided on a semiconductor substrate. The interlayer insulation film is provided on the semiconductor substrate. The source contact runs through the interlayer insulation film and is electrically coupled to a source of the field-effect transistor. The opening is provided in a region of the interlayer insulation film including the source contact and allows the source contact to project therein. The capacitor includes a lower electrode, a ferroelectric film, and an upper electrode. The lower electrode is provided along an inside shape of the opening. The ferroelectric film is provided on the lower electrode. The upper electrode is provided on the ferroelectric film to fill the opening.

A semiconductor storage device includes a field-effect transistor, an interlayer insulation film, a source contact, an opening, and a capacitor. The field-effect transistor is provided on a semiconductor substrate. The interlayer insulation film is provided on the semiconductor substrate. The source contact runs through the interlayer insulation film and is electrically coupled to a source of the field-effect transistor. The opening is provided in a region of the interlayer insulation film including the source contact and allows the source contact to project therein. The capacitor includes a lower electrode, a ferroelectric film, and an upper electrode. The lower electrode is provided along an inside shape of the opening. The ferroelectric film is provided on the lower electrode. The upper electrode is provided on the ferroelectric film to fill the opening.

A memory structure includes a substrate. The memory structure further includes a first transistor, wherein the first transistor is a first distance from the substrate. The memory structure further includes a second transistor, wherein the second transistor is a second distance from the substrate, and the first distance is different from the second distance, and a first source/drain (S/D) region of the first transistor is connected to a second S/D region of the second transistor. The memory structure further includes a plurality of storage elements electrically connected to both the first transistor and the second transistor, wherein each of the plurality of storage elements is a third distance from the substrate, and the third distance is different from both the first distance and the second distance.

A memory structure includes a substrate. The memory structure further includes a first transistor, wherein the first transistor is a first distance from the substrate. The memory structure further includes a second transistor, wherein the second transistor is a second distance from the substrate, and the first distance is different from the second distance, and a first source/drain (S/D) region of the first transistor is connected to a second S/D region of the second transistor. The memory structure further includes a plurality of storage elements electrically connected to both the first transistor and the second transistor, wherein each of the plurality of storage elements is a third distance from the substrate, and the third distance is different from both the first distance and the second distance.

A method of depositing a metal includes providing a structure a process chamber, and providing a metal fluoride gas and a growth-suppressant gas into the process chamber to deposit the metal over the structure. The metal may comprise a word line or another conductor of a three-dimensional memory device.

A method of depositing a metal includes providing a structure a process chamber, and providing a metal fluoride gas and a growth-suppressant gas into the process chamber to deposit the metal over the structure. The metal may comprise a word line or another conductor of a three-dimensional memory device.

A method of depositing a metal includes providing a structure a process chamber, and providing a metal fluoride gas and a growth-suppressant gas into the process chamber to deposit the metal over the structure. The metal may comprise a word line or another conductor of a three-dimensional memory device.

A method of depositing a metal includes providing a structure a process chamber, and providing a metal fluoride gas and a growth-suppressant gas into the process chamber to deposit the metal over the structure. The metal may comprise a word line or another conductor of a three-dimensional memory device.