[S-CG49] Innovation through the Integration of Solid Earth Science and Materials Science

[SCG49-P04] Visualization of molecular dynamics using head-mounted display (HMD)

*Jun Tsuchiya¹, Satoshi Ohmura², Kenji Kawai³ (1.Geodynamics Research Center, Ehime University, 2.Hiroshima Institute of Technology, 3.University of Tokyo)

Keywords:molecular dynamics, visulalization, dynamical motion

Molecular dynamics is a simulation method to track the changes of atoms over time by calculating the interactions between atoms and solving the equations of motion. In many cases, visualization software such as VMD is used to visualize the calculation results, and the motion of atoms is displayed as a moving image on a display. In this presentation, we will introduce an attempt to visualize simulations in 3D space using a head-mounted display (HMD) and virtual reality technology. This enables us to grasp atomic structure changes in three dimensions and to understand the time evolution of individual atoms more intuitively. In particular, it has the potential to be a very useful tool for investigating complex structural changes, such as the fracture and deformation of minerals. It also has the potential to improve educational effectiveness: HMDs can provide an engaging and interactive opportunity for teaching and learning molecular dynamics, making it easier to convey complex concepts and attract students' interest.