量子点QDs电场分布仿真

- April 25, 2022 at 1:38 pm
  
  jinpenghuang
  Subscriber
  
  您好！
  最近我在复现这篇工作ACS Appl. Mater. Interfaces 2019, 11, 18808−18816，主要内容是分析发光纳米颗粒在蜂巢结构中的电场分布，出射效率等。仿真模型示意图如下：
- April 25, 2022 at 8:23 pm
  
  Guilin Sun
  Ansys Employee
  
  A1：扫描结果是一个点是因为偶极子处的残余电场很强，可以用切趾的方法，参见 Understanding time apodization in frequency domain monitors
  
  A2：可能你的结构不是中心对称吧？你看看仿真区中心，结构中心在什么地方。重点是看网格是否对称。既然结构对称，你可以用对称性边界条件，还可以大大提高仿真效率： Ansys Insight: 模式光源的对称与非对称性

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

SimACE-23

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions