Simulation study on discrete charge effects of SiNW biosensors according to bound target position using a 3D TCAD simulator.

@article{Chung2012SimulationSO,
  title={Simulation study on discrete charge effects of SiNW biosensors according to bound target position using a 3D TCAD simulator.},
  author={In-Young Chung and Hyeri Jang and Jieun Lee and Hyunggeun Moon and Sung Min Seo and Dae Hwan Kim},
  journal={Nanotechnology},
  year={2012},
  volume={23 6},
  pages={065202}
}
We introduce a simulation method for the biosensor environment which treats the semiconductor and the electrolyte region together, using the well-established semiconductor 3D TCAD simulator tool. Using this simulation method, we conduct electrostatic simulations of SiNW biosensors with a more realistic target charge model where the target is described as a charged cube, randomly located across the nanowire surface, and analyze the Coulomb effect on the SiNW FET according to the position and… CONTINUE READING
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