Engineering of an ultra-thin molecular superconductor by charge transfer

摘要

A method of forming a superconductive device of a single layer of (BETS)2GaCl4 molecules on a substrate surface which displays a superconducting gap that increases exponentially with the length of the molecular chain is provided.

主权项

1. A method of forming a superconductive article comprising a single sheet of a molecular superconductor material wherein the method comprises:
a) preparing a source of single crystals of the superconductor material, said source comprising single crystals of said superconductor material; b) preparing a single crystal substrate; and c) depositing the single sheet of superconductor material from the source by vacuum deposition to the substrate, wherein the substrate comprises a metal substrate and wherein the substrate comprises Ag (111).