The multilogic function devices based on the RST (real space charge transfer) structure are being used to realize such logic functions as XOR, "OR" and "NAND.

（实空间电荷转移）逻辑器件已能够实现“异或” 、“或” 以及“与非”功能。

youdao

"Demand remains healthy as new NAND applications such as mobile phones with an audio player function emerge, " Mr Ryu said.

BBC: NEWS | Business | Toshiba gets flash memory boost