| 摘要 |
A nonvolatile semiconductor memory device of an embodiment includes: a semiconductor layer; an organic molecular layer formed on the semiconductor layer, the organic molecular layer including a plurality of organic molecules, each of the organic molecules includes a tunnel insulating unit of alkyl chain having one end bonded to the semiconductor layer, a charge storing unit, and a bonding unit configured to bond the other end of the alkyl chain to the charge storing unit; a block insulating film formed on the organic molecular layer; and a gate electrode formed on the block insulating film.
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