Synthesis and Transfer of Transition Metal Disulfide Layers on Diverse Surfaces

摘要

Aromatic molecules are seeded on a surface of a growth substrate; and a layer (e.g., a monolayer) of a metal dichalcogenide is grown via chemical vapor deposition on the growth substrate surface seeded with aromatic molecules. The seeded aromatic molecules are contacted with a solvent that releases the metal dichalcogenide layer from the growth substrate. The metal dichalcogenide layer can be released with an adhered transfer medium and can be deposited on a target substrate.

主权项

1. A method for producing a metal dichalcogenide layer on a transfer substrate, comprising:
seeding aromatic molecules on a surface of a growth substrate; growing a layer of a metal dichalcogenide via chemical vapor deposition on the growth substrate surface seeded with aromatic molecules; and contacting the seeded aromatic molecules with a solvent that releases the metal dichalcogenide from the growth substrate.