SciTech Express

Graphene: The Wonder Material with Quantum Potential Recent Discovery Researchers have discovered a new quantum state in twisted bilayer-trilayer graphene. Electrons in this state form a lattice but still allow resistance-free edge currents , making it valuable for quantum computing . This discovery enhances stability against noise , a major challenge in quantum computing. What is Graphene? Graphene is a single layer of carbon atoms arranged in a hexagonal honeycomb lattice . It is an allotrope of carbon , like graphite and diamond. Key Properties of Graphene Thinnest & Lightest Material Only one atom thick . 1,000 times lighter than paper. Strongest Known Material 200 times stronger than steel . High Conductivity Conducts electricity better than copper. High thermal conductivity . Highly Transparent 98% transparent to light. Flexible and Stretchable Can be used in bendable electronics . Chemically Stable & Impermeable Does not react easily and prevents gas or liquid pene...

Silicon Carbide: A Revolutionary Material for Lunar Habitats   Introduction Researchers have successfully extracted silicon carbide (SiC) from simulated moon soil. This breakthrough could lead to the development of SiC-based composites for building lunar habitats , offering superior durability, thermal stability, and radiation resistance. About Silicon Carbide (SiC) What is Silicon Carbide? Also known as Carborundum , SiC is a synthetic crystalline compound of silicon (Si) and carbon (C) . It occurs naturally in very small amounts as the rare mineral moissanite but is primarily manufactured for industrial use. Properties of Silicon Carbide Extremely Hard – Has a hardness of 9.5 on the Mohs scale (just below diamond). High Thermal Conductivity – Efficient at dissipating heat, making it useful in high-temperature environments . Excellent Resistance to Wear & Oxidation – Ideal for extreme conditions like space and lunar surfaces . Chemically Inert – Highly resistant to mo...