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Function synthesis algorithm based on RTD-based three-variable universal logic gates Article

Mao-qun YAO, Kai YANG, Ji-zhong SHEN, Cong-yuan XU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10, Pages 1654-1664 doi: 10.1631/FITEE.1601730

Abstract: Compared with complementary metal–oxide semiconductor (CMOS), the resonant tunneling device (RTD) hasbut there are few function synthesis algorithms that can implement an n-variable logical function by RTD-basedfunction synthesis algorithm is proposed, which can implement arbitrary n-variable logical functions by RTD-baseduniversal threshold logic gates (UTLGs), RTD-based three-variable XOR gates (XOR3s), and RTD-based three-variable, and with this algorithm it is convenient to implement an arbitrary n-variable logical function by RTD-based

Keywords： Resonant tunneling device (RTD) Disjunctive decomposition algorithm Universal logic gate Truth value

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Design of a novel RTD-based three-variable universal logic gate

Mao-qun YAO,Kai YANG,Cong-yuan XU,Ji-zhong SHEN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 8, Pages 694-699 doi: 10.1631/FITEE.1500102

Abstract: The resonant tunneling diode (RTD) is well suited for implementing the threshold logic gate because ofOn this basis, a novel three-variable universal logic gate (ULG3) is proposed, composed of two RTD-baseduniversal threshold logic gates (UTLG) and an RTD-based three-variable XOR gate (XOR3).Thus, the proposed ULG3 provides a new efficient universal logic gate to implement RTD-based arbitrary

Keywords： Resonant tunneling diode (RTD) Threshold logic gate Reed-Muller expansion Universal logic gate

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Residence time distribution and modeling of the liquid phase in an impinging stream reactor

Xingjun WANG, Xianhui HU, Lishun HU, Guangsuo YU, Fuchen WANG,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3, Pages 353-359 doi: 10.1007/s11705-009-0262-x

Abstract: Based on some experimental investigations of liquid phase residence time distribution (RTD) in an impingingstream reactor, a two-dimensional plug-flow dispersion model for predicting the liquid phase RTD inThe calculation results of the model can be in good agreement with the experimental RTD under differentdispersion coefficient is much larger than that of center-to-wall, which indicates that the liquid RTD

Keywords： RTD liquid dispersion reactor liquid independent