A semiconductor device that includes: first conductive lines; second conductive lines disposed over the first lines to be spaced apart from the first lines; and a selector layer disposed between the first lines and the second lines and including a dielectric material and a dopant doped with a uniform dopant profile.

An apparatus of fabricating a semiconductor device may include a chamber including a housing and a slit valve used to open or close a portion of the housing, a heater chuck provided in a lower region of the housing and used to heat a substrate, a target provided over the heater chuck, a plasma electrode provided in an upper region of the housing and used to generate plasma on the target, a heat-dissipation shield surrounding the inner wall of the housing between the plasma electrode and the heater chuck, and an edge heating structure provided between the heat-dissipation shield and the inner wall of the housing and configured to heat the heat-dissipation shield and an edge region of the substrate and to reduce a difference in temperature between center and edge regions of the substrate.

A semiconductor memory includes a substrate including a first region in which a plurality of variable resistance elements are arranged, second and third regions on different sides of the first region, a plurality of first lines disposed over the substrate and extending across the first region and the second region, a plurality of second lines disposed over the first lines and extending across the first region and the third region. The variable resistance elements are positioned at intersections of the first lines and the second lines between the first lines and the second lines, a contact plug is disposed in the third region with an upper end coupled to the second line, and a resistive material layer is interposed between the second line and the variable resistance element in the first region but not between the second line and the contact plug in the third region.

An electronic device is disclosed. The electronic device includes a conductor, and a conductive oxide material electrically connected to the conductor. The conductive oxide materials is substantially amorphous, and the conductive oxide material includes first and second oxide materials. In addition, the first oxide material is different from the second oxide material. The electronic device also includes a second material, electrically connected to the conductive oxide material.

A selector includes a first electrode, a second electrode, and a selector layer provided between the first electrode and the second electrode and contains Si.sub.xTe.sub.yN.sub.z. The x, y, and z of the Si.sub.xTe.sub.yN.sub.z satisfy 0<x≤35, 15≤y≤50, and 50<z≤85, satisfy 0<x≤45, 15≤y≤55, and 40<z≤85, or satisfy 0<x≤55, 15≤y≤65, and 30<z≤85.

A memory device includes first to nth decks respectively coupled to first to nth row lines which are stacked over a substrate in a vertical direction perpendicular to a surface of the substrate, n being a positive integer, a first connection structure extending from the substrate in the vertical direction to be coupled to the first row line, even-numbered connection structures extending from the substrate in the vertical direction and respectively coupled to ends of even-numbered row lines among the second to nth row lines, and odd-numbered connection structures extending from the substrate in the vertical direction and respectively coupled to ends of odd-numbered row lines among the second to nth row lines. The even-numbered connection structures are spaced apart from the odd-numbered connection structures with the first row line and the first connection structure that are interposed between the even-numbered connection structures and the odd-numbered connection structures.

The present disclosure relates to an integrated chip including a first word line and a second word line adjacent to the first word line. The first word line and the second word line both extend along a first direction. A first memory cell is over the first word line and a second memory cell is over the second word line. A first bit line extends over the first memory cell, over the second memory cell, and along a second direction transverse to the first direction. A first dielectric layer is arranged between the first memory cell and the second memory cell. The first dielectric layer extends in a first closed loop to form and enclose a first void within the first dielectric layer. The first void laterally separates the first memory cell from the second memory cell.

A memory array includes a first bit-line stack disposed over a substrate, a first spacer, a first data storage structure, and a word line. The first bit-line stack includes a first bit line disposed over the substrate; and a first hard mask layer partially covering a top surface of the first bit line. The first spacer is disposed on a lower sidewall of a first sidewall of the first bit line. The first hard mask layer and the first spacer expose a top corner of the first bit line. The first data storage structure covers the top corner of the first bit line. The word line covers a sidewall of the first data storage structure.

A memory cell is disclosed. The memory cell includes a storage component that includes a chalcogenide stack that includes a plurality of layers of material and a selector component that includes a Schottky diode.

The present technology relates to an electronic device and a method of manufacturing the same. The electronic device includes a semiconductor memory. The semiconductor memory includes row lines each extending in a first direction, column lines each extending in a second direction crossing the first direction, memory cells positioned at intersections of the row lines and the column lines, and including first sidewalls facing in the first direction and second sidewalls facing in the second direction, first protective layers respectively formed on the second sidewalls of the memory cells, and second protective layers respectively formed on the first sidewalls of the memory cells. A group of the second protective layers partially surround a sidewall of a corresponding one of the column lines.