公开(公告)号：US07851877B2

公开(公告)日：2010-12-14

申请号：US11886564

申请日：2006-02-02

申请人： Masaaki Tanaka ,  Satoshi Sugahara ,  Hai Nam Pham

发明人： Masaaki Tanaka ,  Satoshi Sugahara ,  Hai Nam Pham

IPC分类号： H01L29/82

CPC分类号： H01L29/66984 ,  B82Y10/00 ,  H01L29/7613 ,  H03K19/08

摘要： A logic circuit that can reconfigure its functions in a nonvolatile manner and a single-electron transistor to be used in the logic circuits are provided. The logic circuit has a single-electron spin transistor that includes: a source; a drain; an island that is provided between the source and the drain, and has tunnel junctions between the island and the source and drain; and a gate that is capacitively coupled to the island. In this logic circuit, at least one of the source, the drain, and the island includes a ferromagnetic material having a variable magnetization direction.

摘要翻译： 提供了可以以非易失性方式重新配置其功能的逻辑电路和用于逻辑电路中的单电子晶体管。 逻辑电路具有单电子自旋晶体管，其包括：源极; 排水 设置在源极和漏极之间的岛，并且在岛和源极和漏极之间具有隧道结; 以及电容耦合到该岛的门。 在该逻辑电路中，源极，漏极和岛中的至少一个包括具有可变的磁化方向的铁磁材料。

公开(公告)号：US20090039401A1

公开(公告)日：2009-02-12

申请号：US11886564

申请日：2006-02-02

申请人： Masaaki Tanaka ,  Satoshi Sugahara ,  Hai Nam Pham

发明人： Masaaki Tanaka ,  Satoshi Sugahara ,  Hai Nam Pham

IPC分类号： H01L29/76

CPC分类号： H01L29/66984 ,  B82Y10/00 ,  H01L29/7613 ,  H03K19/08

摘要： A logic circuit that can reconfigure its functions in a nonvolatile manner and a single-electron transistor to be used in the logic circuits are provided. The logic circuit has a single-electron spin transistor that includes: a source; a drain; an island that is provided between the source and the drain, and has tunnel junctions between the island and the source and drain; and a gate that is capacitively coupled to the island. In this logic circuit, at least one of the source, the drain, and the island includes a ferromagnetic material having a variable magnetization direction.

摘要翻译： 提供了可以以非易失性方式重新配置其功能的逻辑电路和用于逻辑电路中的单电子晶体管。 逻辑电路具有单电子自旋晶体管，其包括：源极; 排水 设置在源极和漏极之间的岛，并且在岛和源极和漏极之间具有隧道结; 以及电容耦合到该岛的门。 在该逻辑电路中，源极，漏极和岛中的至少一个包括具有可变的磁化方向的铁磁材料。