At high pressures, it crystallizes into a solid form, yet its atomic arrangement under extreme compression was enigmatic until now. "As pressure increases, hydrogen's crystalline structure becomes ...

Research in mechanics of solids mainly includes fundamental theory (elasticity, plasticity, variational principles, fatigue and fracture of materials and structures,and inelastic constitutive ...

WEEK 2: Review of electrons and energy band structures in crystals (Bloch theorem, Kronig-Penney model, energy bands, nearly-free electron approximation, tight binding approximation, dynamics of ...

Introduction to Solid State Engineering. Crystalline state of matter. Quantum phenomena, quantum mechanics. Electrons in atoms, atoms in crystals, electrons in crystals. Energy band structures.

This detailed look at wooden structure construction showcases each phase of the process—from framing and measuring to cutting ...

Glass Is Sorta Liquid, Sorta Solid, and Fully Weird. Here's the Secret. New science explains the long-standing (and very annoying) structural question.

α-synuclein amyloid fibrils are associated with Parkinson's disease. SSNMR analyses now reveal the atomic structure of a pathogenic human α-synuclein fibril, providing a framework for ...

Vertical-machining centers are often used for high-precision applications such as moldmaking and graphite machining, and VMC builders typically rely on portal structures to satisfy strict ...