30 citations · 71 across the 6 of their papers we have counts for
6 papers
Drift of Charge Carriers in Crystalline Organic Semiconductors
Jingjuan Dong, Wei Si, Chang-Qin Wu
We investigate the direct-current response of crystalline organic semiconductors in the presence of finite external electric fields by the quantum-classical Ehrenfest dynamics comp…
Decoherence and Energy Relaxation in the Quantum-Classical Dynamics for Charge Transport in Organic Semiconducting Crystals: an Instantaneous Decoherence Correction Approach
Wei Si, Chang-Qin Wu
We explore an instantaneous decoherence correction (IDC) approach for the decoherence and energy relaxation in the quantum-classical dynamics of charge transport in organic semicon…
Magnetoresistance from quenching of spin quantum correlation in organic semiconductors
Wei Si, Yao Yao, Xiaoyuan Hou +1
We present a theory of organic magnetoresistance (OMR) based on the quenching of the quantum correlation between the carrier's spin and its local environment when the incoherent ho…
Modeling the underlying mechanisms for organic memory devices: Tunneling, electron emission and oxygen adsorbing
Yao Yao, Yintao You, Wei Si +1
We present a combined experimental and theoretical study to get insight into both memory and negative differential resistance (NDR) effect in organic memory devices. The theoretica…
Monte Carlo simulation based on dynamic disorder model in organic semiconductors: From bandlike to hopping transport
Yao Yao, Wei Si, Xiaoyuan Hou +1
The dynamic disorder model for charge carrier transport in organic semiconductors has been extensively studied in recent years. Although it is successful on determining the value o…
Spin-Boson Theory for Magnetotransport in Organic Semiconducting Materials
Yao Yao, Wei Si, Xiaoyuan Hou +1
We present a spin-boson theory for magnetotransport in organic semiconducting materials, on the basis of a coupling between charge carriers' spin and a local bosonic environment, w…