Fundamental to understanding these propagation effects is the Christoffel equation, which links the material’s stiffness tensor with its wave speeds, enabling the derivation of anisotropic ...

However, due to their structure, materials often show directional differences in how they scatter light, known as anisotropy. This complexity has traditionally made it difficult to accurately measure ...

National University of Singapore physicists have discovered new mid-infrared anisotropic collective ... chained structures in material systems, exhibit intriguing wave phenomena due to the ...

However, due to their structure, materials often show directional differences in how they scatter light, known as anisotropy. This complexity has traditionally made it difficult to accurately ...