Synthesis of bulk materials

A comprehensive library of 2D materials for ink fabrication has been successfully established, covering a broad range of material classes, including p-type and n-type semiconductors, metals, insulators, and functional materials such as ferroelectrics, multiferroics, superconductors, and magnetic 2D compounds.

For selected 2D semiconductors, reliable procedures for controlled p-type and n-type doping, as well as alloying techniques, have been implemented, enabling precise tuning of their electronic and physical properties. Most of these materials were synthesized at scales exceeding 10 g per batch, meeting the requirements for ink formulation and device prototyping. Key materials were further scaled up to 50 g or more, with some compounds produced in quantities ranging from 100 g to 1 kg, demonstrating the robustness and scalability of the developed growth protocols.

The established 2D material library provides a strong foundation for subsequent activities, including exfoliation, ink formulation, and device fabrication, thereby supporting further research and technological development.

The full report is available on our website.


Large scale growth of WSe2 in three zone furnace and (B) formed WSe2

Project progress
Coordination

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