DISCOVER PHYSICS

By J. GANIU

SP2+? COORDINANCE Z PHYSICAL DIMENSIONALITY D 0 AND BOND ENERGY (EV/MOLE) * ALSO MIXED SP1 AND SP3 HYBRIDIZATIONS (? FORM) THE ENERGY OF THE CHEMICAL BONDING IS ALWAYS HIGH, INDICATING A STRONG COHESIVE ENERGY AND VALUABLE STRUCTURAL PROPERTIES; A SIMPLE TYPE BONDING ALLOWS US TO CHARACTERIZE THE STRUCTURAL, MECHANICAL AND THERMAL PROPERTIES, WHEREAS THE PRESENCE OF ? ORBITALS WILL BE CRUCIAL FOR ELECTRONIC AND MAGNETIC PROPERTIES 1 2 POLYMORPHISM OF CRYSTALLINE PHASES 1 2 1 THERMODYNAMIC STABILITY AND ASSOCIATED PHASE DIAGRAM THE VARIOUS ALLOTROPIC FORMS OF ELEMENTAL CARBON ARE KNOWN AS THERMODYNAM- ICALLY STABLE AND METASTABLE PHASES BASED ON A PHENOMENOLOGICAL APPROACH, THE POINT IS TO DE?NE A COHERENT PHASE DIAGRAM, AND THEN TO CONTROL THE RE- ACTION DYNAMICS BETWEEN THE PHASES OVER A WIDE RANGE OF TEMPERATURE AND PRESSURE (T AND P), INCLUDING THE REACTION CONDITIONS [14] DISCOVER PHYSICS