89 citations · 373 across the 25 of their papers we have counts for
8 papers · 1 filter
Discovery of room temperature ferromagnetism in metal-free organic semiconductors
Qinglin Jiang, Jiang Zhang, Zhongquan Mao +11
Creating magnetic semiconductors that work at warm circumstance is still a great challenge in the physical sciences. Here, we report the discovery of ferromagnetism in the metal-fr…
Charge-transfer state dynamics in all-polymer solar cells: Formation, dissociation and decoherence
Jiaqing Huang, Yijie Mo, Yao Yao
All-polymer solar cells gained substantial achievements in recent years, offering numerous unsettled subjects for mechanical researchers. Based on the Su-Schrieffer-Heeger model, w…
Establishing a microscopic model for nonfullerene organic solar cells: Self-accumulation effect of charges
Yao Yao
A one-dimensional many-body model is established to mimic the charge distribution and dynamics in nonfullerene organic solar cells. Two essential issues are taken into account in t…
Energetic disorder induced leakage current in organic bulk heterojunction solar cells: comprehending the ultra-high open circuit voltage loss at low temperatures
Wenchao Yang, Yongsong Luo, Pengfei Guo +2
In organic bulk heterojunction solar cells, the open circuit voltage () suffers from an ultra-high loss at low temperatures. In this work we investigate the origin o…
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…
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…