Classification of Materials Three basic groups of solid engineering materials based on atomic bonds and structures: Metals Ceramics Polymers Classification can also be done…
PowerPoint Presentation ADVANCES IN ULTRAFINE-GRAINED MATERIALS WHAT ARE ULTRAFINE-GRAINED MATERIALS? Ultrafine-grained materials are solids with grain sizes less than 1µm(1000nm)…
Dust in SNR 1E 0102.2−7219 Karin M. Sandstrom et al. 2009 * Dust, a crucial component for interstellar chemistry regulates thermal balance A Shield for dense clouds * Mid-IR…