Methods and apparatuses including a select transistor having a body region including monocrystalline semiconductor material and/or at least a portion of its gate located in a substrate

摘要

Some embodiments include apparatuses and methods having a memory cell string including memory cells located in different levels of the apparatuses and a select transistor coupled to the memory cell string. In at least one of such apparatuses, the select transistor can include a body region including a monocrystalline semiconductor material. Other embodiments including additional apparatuses and methods are described.

主权项

1. An apparatus comprising:
a memory cell string including memory cells located in different levels of the apparatus; and a select transistor coupled to the memory cell string, the select transistor including a body region, wherein the body region includes a monocrystalline semiconductor material, and the body region comprises at least a part of a pedestal formed of the monocrystalline semiconductor material, the memory cell string overlying the pedestal.