Chemistry & Materials Science

13 primes originate from Chemistry & Materials Science. 16 more draw from it as a secondary origin.

Primary members (13)

Primes whose canonical origin is Chemistry & Materials Science.

• Activation Energy — The minimum input that must be supplied to push a thermodynamically favorable but stalled process past a barrier before momentum carries it to completion.
• Buffering — A maintained intermediate capacity that absorbs excess and releases it during shortfall, smoothing variation and decoupling a source from a consumer whose rates do not match.
• Catalysis — A facilitator lowers the barrier of a permitted-but-slow transformation on a specific pathway and returns unconsumed each cycle, so a small quantity transforms a large substrate over many turnovers.
• Crystallization — A parent phase is driven into conditions where an ordered solid can form, stable crystalline nuclei appear or are supplied, and interfacial growth converts mobile building units into a crystal population whose number, size, form, and purity record the competition among thermodynamics, transport, and kinetics.
• Defect — A small, localised deviation from a regular structure that, propagating through the structure's coupling channels, dictates the system's macroscopic behaviour out of all proportion to its size.
• Dislocation Motion — Large-scale change of an ordered medium achieved by propagating a localised defect rather than rearranging every unit at once.
• Fracture Toughness — A system's capacity to survive damage by arresting an already-initiated defect's propagation, separating damage initiation from damage spread.
• Microstructure — Macro-level behavior is governed by an intermediate, meso-scale arrangement of parts, not by composition or gross form alone.
• Mixed Layer — An actively-stirred, locally-homogeneous surface zone that buffers a stratified interior, joined to it by a sharp discontinuity.
• Nucleation — A metastable system cannot transition globally because a new phase's surface cost exceeds its volume benefit at small size; transition begins only when a seed crosses the critical-nucleus threshold and then grows.
• Percolation — Local, often random short-range connections accumulated across a population suddenly produce system-spanning connectivity once their density crosses a critical threshold.
• Sequestration — Deliberately removes a resource, hazard, or information from active circulation and keeps it behind a maintained boundary for persistent isolation.
• Supersaturation — An intensive variable is driven past its equilibrium-permitted level and held there by kinetic isolation, storing release potential whose eventual discharge is sized by the accumulated gap, not by the trigger.

Also draws from Chemistry & Materials Science (16)

Primes whose canonical origin is elsewhere, but who list Chemistry & Materials Science among their alternate origin domains.

• Accretion
• Anisotropy — Make a property or response depend on direction, orientation, or axis in the carrier, so rotating the same probe changes the measured relation.
• Bottleneck — The single limiting stage that caps an entire system's throughput.
• Critical Mass — The minimum quantity needed to sustain a self-perpetuating process.
• Damage — Recognize an adverse state change that reduces a system's present or prospective performance, integrity, or service without requiring immediate total failure.
• Detailed balance — Require every elementary transition channel at stationarity to be individually matched by its designated reverse, eliminating pairwise probability or material currents rather than only their aggregate.
• Diffusion — Spread over time.
• Equilibrium — Balanced state.
• Gradual Deterioration — The incremental, often invisible decay of a system as sub-threshold stressors accumulate damage until capacity collapses, posing greater risk precisely because the slow progression is easy to overlook.
• Half-Life — Time to halve quantity.
• Hidden Path and Barrier Crossing — Non-obvious transitions.
• Inversion — Reversal of structures.
• Phase Diagram — Maps system states.
• Sedimentation
• Threshold-Driven Order Emergence — Order after critical point.
• Transformation — A rule-governed mapping that restructures an input into a different output, holding certain invariants fixed while altering others.