Research team proposes a novel type of acoustic crystal with smooth, continuous changes in elastic properties

In dim light a cat sees much better than you do, as do dogs and nocturnal animals. That
In dim light a cat sees much better than you do, as do dogs and nocturnal animals. That's because the structure of a cat's eye has a tapetum lucidum, a mirror-like layer immediately behind the retina. Light entering the eye that is not focused by the lens onto the retina is reflected off the tapetum lucidum, where the retina gets another chance to receive the light, process it, and send impulses to the optic nerve.

Phonon thermal conductivity as a function of thickness of GaN nanofilm

Van der Waals integration permits novel hetero-integrated photonic devices and flexible optical applications

2-D Momentum Problem -- Elastic collision of two spheres

The Project Gutenberg eBook of Crystals, by A. E. H. Tutton

Micromachines, Free Full-Text

Novel crystal compound melts under ultraviolet light

Research team develops optical technique for simultaneously producing and shaping gigahertz burst pulses

Elastic mechanical property hybridization of configuration-varying

Graphene - Wikipedia

Reconfigurable terahertz metamaterials: From fundamental

Metals, Free Full-Text

Acoustic Impendences in this Ultrasound Imaging problem

Scientists propose method that imparts elastic recovery to ferroelectric materials

A novel parameter to tailor the properties of prismatic lattice materials - ScienceDirect