Unlike solution-based nanomaterials synthesis, Pressure-Induced Synthesis technique uses mechanical forces to drive nanomaterials assembly at solid interfaces. This method enables precise and reversible control of nanomaterials superlattices and initiates solid-state sintering at critical pressures, creating nanostructures with tailored morphology and properties. It offers flexibility in materials engineering without relying on traditional crystallization, allowing easy tuning of structures to achieve desirable materials properties.