Abstract: Some embodiments include a memory cell with two transistors and one capacitor. The transistors are a first transistor and a second transistor. The capacitor has a first node coupled with a source/drain region of the first transistor, and has a second node coupled with a source/drain region of the second transistor. The memory cell has a first body region adjacent the source/drain region of the first transistor, and has a second body region adjacent the source/drain region of the second transistor. A first body connection line couples the first body region of the memory cell to a first reference voltage. A second body connection line couples the second body region of the memory cell to a second reference voltage. The first and second reference voltages may be the same as one another, or may be different from one another.

Abstract: Some embodiments include apparatuses and methods of forming the apparatuses. One of the apparatuses includes a memory cell and first, second, and third data lines located over a substrate. The memory cell includes a first transistor and a second transistor. The first transistor includes a charge storage structure located on a first level of the apparatus, and a first channel region electrically separated from the charge storage structure. The second transistor includes a second channel region located on a second level of the apparatus and electrically coupled to the charge storage structure. The first and second data lines are located on a third level of the apparatus and electrically coupled to the first channel region. The first level is between the substrate and the third level. The third data line is electrically coupled to the second channel region and electrically separated from the first channel region.

Abstract: Some embodiments include integrated memory. The integrated memory includes a first series of first conductive structures and a second series of conductive structures. The first conductive structures extend along a first direction. The second conductive structures extend along a second direction which crosses the first direction. Pillars of semiconductor material extend upwardly from the first conductive structures. Each of the pillars includes a lower source/drain region, an upper source/drain region, and a channel region between the lower and upper source/drain regions. The lower source/drain regions are coupled with the first conductive structures. Insulative material is adjacent sidewall surfaces of the pillars. The insulative material includes ZrOx, where x is a number greater than 0. The second conductive structures include gating regions which are spaced from the channel regions by at least the insulative material. Storage elements are coupled with the upper source/drain regions.

Abstract: A field effect transistor construction includes a semiconductive channel core. A source/drain region is at opposite ends of the channel core. A gate is proximate a periphery of the channel core. A gate insulator is between the gate and the channel core. The gate insulator has local regions radially there-through that have different capacitance at different circumferential locations relative to the channel core periphery. Additional constructions, and methods, are disclosed.

Abstract: Systems, methods and apparatus are provided for depositing alternating layers of dielectric material and sacrificial material in repeating iterations to form a vertical stack, forming a plurality of vertical openings through the vertical stack to form elongated vertical, pillar columns with sidewalls in the vertical stack, patterning the pillar columns to expose a location to form a channel region, selectively removing a portion of the sacrificial material to form first horizontal openings in the first horizontal direction in the sidewalls of the elongated vertical, pillar columns, and depositing a channel material in the first horizontal openings to form the channel region within the sidewalls for the horizontally oriented access devices.

Abstract: Some embodiments include an integrated assembly having a semiconductor material with a more-doped region adjacent to a less-doped region. A two-dimensional material is between the more-doped region and a portion of the less-doped region. Some embodiments include an integrated assembly which contains a semiconductor material, a metal-containing material over the semiconductor material, and a two-dimensional material between a portion of the semiconductor material and the metal-containing material. Some embodiments include a transistor having a first source/drain region, a second source/drain region, a channel region between the first and second source/drain regions, and a two-dimensional material between the channel region and the first source/drain region.

Abstract: Systems, methods and apparatus are provided for an array of vertically stacked memory cells having horizontally oriented access devices having a first source/drain region and a second source drain region separated by a channel region, and gates opposing the channel region, vertically oriented access lines coupled to the gates and separated from a channel region by a gate dielectric. The memory cells have horizontally oriented storage nodes coupled to the second source/drain region and horizontally oriented digit lines coupled to the first source/drain regions. In one example, an insulator material is formed on a surface of the first source/drain region and a conductor material formed on the insulator material to form a metal insulator semiconductor (MIS) interface between the horizontally oriented digit lines and the first source/drain regions of the horizontally oriented access devices.

Abstract: A transistor comprises a channel region between a source region and a drain region, a dielectric material adjacent to the channel region, an electrode adjacent to the dielectric material, and an electrolyte between the dielectric material and the electrode. Related semiconductor devices comprising at least one transistors, related electronic systems, and related methods are also disclosed.

Abstract: An example apparatus includes a first source/drain region and a second source/drain region formed in a substrate to form an active area of the apparatus. The first source/drain region and the second source/drain region are separated by a channel. The apparatus includes a gate opposing the channel. A sense line is coupled to the first source/drain region and a storage node is coupled to the second source/drain region. An isolation trench is adjacent to the active area. The trench includes a dielectric material with a conductive bias opposing the conductive bias of the channel in the active area.

Abstract: A memory cell includes a select device and a capacitor electrically coupled in series with the select device. The capacitor includes two conductive capacitor electrodes having ferroelectric material there-between. The capacitor has an intrinsic current leakage path from one of the capacitor electrodes to the other through the ferroelectric material. There is a parallel current leakage path from the one capacitor electrode to the other. The parallel current leakage path is circuit-parallel the intrinsic path and of lower total resistance than the intrinsic path. Other aspects are disclosed.

Abstract: An apparatus includes at least one vertical transistor having a channel region. The channel region includes an upper region having a first width and a lower region below the upper region and having a second width smaller than the first width. The upper region defines at least one overhang portion extending laterally beyond the lower region. The at least one vertical transistor further includes gate electrodes at least partially vertically beneath the at least one overhang portion of the upper region of the channel region. Additional apparatuses and related systems and methods are also disclosed.

Abstract: An array of vertical transistors comprises spaced pillars of individual vertical transistors that individually comprise an upper source/drain region, a lower source/drain region, and a channel region vertically there-between. The upper source/drain region comprises a conductor oxide material in individual of the pillars. The channel region comprises an oxide semiconductor material in the individual pillars. The lower source/drain region comprises a first conductive oxide material in the individual pillars atop and directly against a second conductive oxide material in the individual pillars. Horizontally-elongated and spaced conductor lines individually interconnect a respective multiple of the vertical transistors in a column direction. The conductor lines individually comprise the second conductive oxide material atop and directly against metal material. The first conductive oxide material, the second conductive oxide material, and the metal material comprise different compositions relative one another.

Abstract: Some embodiments include apparatuses and methods of forming the apparatuses. One of the apparatuses includes multiple levels of two-transistor (2T) memory cells vertically arranged above a substrate. Each 2T memory cell includes a charge storage transistor having a gate, a write transistor having a gate, a vertically extending access line, and a single bit line pair. The source or drain region of the write transistor is directly coupled to a charge storage structure of the charge storage transistor. The vertically extending access line is coupled to gates of both the charge storage transistor and the write transistor of 2T memory cells in multiple respective levels of the multiple vertically arranged levels. The vertically extending access line and the single bit line pair are used for both write operations and read operations of each of the 2T memory cells to which they are coupled.

Abstract: Some embodiments include an integrated assembly having a semiconductor material with a more-doped region adjacent to a less-doped region. A two-dimensional material is between the more-doped region and a portion of the less-doped region. Some embodiments include an integrated assembly which contains a semiconductor material, a metal-containing material over the semiconductor material, and a two-dimensional material between a portion of the semiconductor material and the metal-containing material. Some embodiments include a transistor having a first source/drain region, a second source/drain region, a channel region between the first and second source/drain regions, and a two-dimensional material between the channel region and the first source; drain region.

Abstract: A device comprises a first conductive line and a vertical transistor over the first conductive line. The vertical transistor comprises a gate electrode, a gate dielectric material overlying sides of the gate electrode, and a channel region on sides of the gate dielectric material, the gate dielectric material located between the channel region and the gate electrode. The device further comprises a second conductive line overlying a conductive contact of the at least one vertical transistor. Related devices and methods of forming the devices are also disclosed.

Abstract: A transistor comprises a lower contact structure, a channel structure, a dielectric fill structure, and an upper contact structure. The lower contact structure comprises a first oxide semiconductive material. The channel structure contacts the lower contact structure and comprises a second oxide semiconductive material having a smaller atomic concentration of one or more metals than the first oxide semiconductive material. The dielectric fill structure contacts an inner side surface of the channel structure and has a recessed upper surface relative to the channel structure. The upper contact structure comprises a third oxide semiconductive material having a greater atomic concentration of the one or more metals than the channel structure. The upper contact structure comprises a first portion contacting the upper surface of the dielectric fill structure and the inner side surface of the channel structure, and a second portion contacting the upper surface of the channel structure.

Abstract: Some embodiments include an integrated assembly having a first semiconductor material between two regions of a second semiconductor material. The second semiconductor material is a different composition than the first semiconductor material. Hydrogen is diffused within the first and second semiconductor materials. The conductivity of the second semiconductor material increases in response to the hydrogen diffused therein to thereby create a structure having the second semiconductor material as source/drain regions, and having the first semiconductor material as a channel region between the source/drain regions. A transistor gate is adjacent the channel region and is configured to induce an electric field within the channel region. Some embodiments include methods of forming integrated assemblies.

Abstract: A transistor comprises a 2D material structure and a gate structure. The 2D material structure conformally extends on and between surfaces of dielectric fin structures extending in parallel in a first horizontal direction, and comprises a source region, a drain region, and a channel region positioned between the source region and the drain region in the first horizontal direction. The gate structure overlies the channel region of the 2D material structure and extends in a second horizontal direction orthogonal to the first horizontal direction. The gate structure is within horizontal boundaries of the channel region of the 2D material structure in the first horizontal direction. Microelectronic devices, memory devices, and electronic systems are also described.

Abstract: Some embodiments include apparatuses and methods of forming the apparatuses. One of the apparatuses includes multiple two-transistor (2T) memory cells. Each of the multiple 2T memory cells includes: a p-channel field effect transistor (PFET) including a charge storage node and a read channel portion, an n-channel field effect transistor (NFET) including a write channel portion that is directly coupled to the charge storage node of the PFET; a single bit line pair coupled to the read channel portion of the PFET; and a single access line overlapping at least part of each of the read channel portion and the write channel portion.

Abstract: Some embodiments include an integrated assembly having an active-region-pillar extending upwardly from a base. The active-region-pillar includes a digit-line-contact-region between a first storage-element-contact-region and a second storage-element-contact-region. A threshold-voltage-inducing-structure is adjacent a lower portion of the active-region-pillar. A first channel region includes a first portion of the active-region-pillar between the digit-line-contact-region and the first storage-element-contact-region. A second channel region includes a second portion of the active-region-pillar between the digit-line-contact-region and the second storage-element-contact-region. A first wordline is adjacent the first portion of the active-region-pillar. A second wordline is adjacent the second portion of the active-region-pillar. A digit-line is coupled with the digit-line-contact-region. First and second storage-elements are coupled with the first and second storage-element-contact-regions.