Methods, systems, and devices for memory cells with asymmetrical electrode interfaces are described. A memory cell with asymmetrical electrode interfaces may mitigate shorts in adjacent word lines, which may be leveraged for accurately reading a stored value of the memory cell. The memory device may include a self-selecting memory component with a top surface area in contact with a top electrode and a bottom surface area in contact with a bottom electrode, where the top surface area in contact with the top electrode is a different size than the bottom surface area in contact with the bottom electrode.

Methods, systems, and devices for memory cells with asymmetrical electrode interfaces are described. A memory cell with asymmetrical electrode interfaces may mitigate shorts in adjacent word lines, which may be leveraged for accurately reading a stored value of the memory cell. The memory device may include a self-selecting memory component with a top surface area in contact with a top electrode and a bottom surface area in contact with a bottom electrode, where the top surface area in contact with the top electrode is a different size than the bottom surface area in contact with the bottom electrode.

An electronic storage memory device is disclosed. The memory device includes a first conductive layer, and also includes a memory layer connected to the first conductive layer, where the memory layer has a variable resistance, and where no amorphous layer exists between the first conductive layer and the memory layer.

A switching resistor has a low resistance state and a high resistance state. The switching resistor comprises a dielectric layer disposed between a first electrode and a second electrode. The switching resistor further comprises a textured boundary surface between the first electrode and the dielectric layer. The textured boundary surface promotes the formation of a conductive pathway in the dielectric layer between the first electrode and the second electrode.

A memory device is disclosed. The memory device includes a bottom contact and a memory layer connected to the bottom contact. The memory layer has a variable resistance. The memory device also includes a top electrode on the memory layer, where the top electrode and the memory layer cooperatively form a heterojunction memory structure. The memory device also includes a top contact on the top electrode; and a barrier layer, configured to substantially prevent conduction of ions or vacancies therethrough, wherein the barrier layer has a resistivity less than 1E-4 Ohm-m, where the barrier layer is between one of: A) the top electrode and the top contact, and B) the memory layer and the bottom contact.

An electronic storage memory device is disclosed. The memory device includes a first conductive layer, and also includes a memory layer connected to the first conductive layer, where the memory layer has a variable resistance, and where no amorphous layer exists between the first conductive layer and the memory layer.

A memory device including a template layer is disclosed. The memory device also includes a memory layer connected to the template layer, where the memory layer has a variable resistance, and where the crystalline structure of the memory layer matches the crystalline structure of the template layer. The memory device also includes a conductive top electrode on the memory layer, where the top electrode and the memory layer cooperatively form a heterojunction memory structure.

A memory device including a template layer is disclosed. The memory device also includes a memory layer connected to the template layer, where the memory layer has a variable resistance, and where the crystalline structure of the memory layer matches the crystalline structure of the template layer. The memory device also includes a conductive top electrode on the memory layer, where the top electrode and the memory layer cooperatively form a heterojunction memory structure.

A memory device including a template layer is disclosed. The memory device also includes a memory layer connected to the template layer, where the memory layer has a variable resistance, and where the crystalline structure of the memory layer matches the crystalline structure of the template layer. The memory device also includes a conductive top electrode on the memory layer, where the top electrode and the memory layer cooperatively form a heterojunction memory structure.

A memory device is disclosed. The memory device includes a bottom contact and a memory layer connected to the bottom contact. The memory layer has a variable resistance. The memory device also includes a top electrode on the memory layer, where the top electrode and the memory layer cooperatively form a heterojunction memory structure. The memory device also includes a top contact on the top electrode; a first barrier layer, configured to substantially prevent the conduction of ions therethrough, where the first barrier layer is between the top electrode and the top contact, and where the first barrier layer has a resistivity less than 1e-4 ohm-m; and a second barrier layer, configured to substantially prevent the conduction of ions or vacancies therethrough, where the second barrier layer is between the memory layer and the bottom contact, and where the first barrier layer has a resistivity less than 1e-4 ohm-m.