Journal Article molecular beam epitaxy topological superconductor Caribbean Sea Cliona Orbicella spp. Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. bioindicator bleaching event climate change coral bleaching coral mortality mesophotic coral reef ecosystems monolayer superconductivity quantum materials reef decline refugia scanning tunneling microscopy spin and angle resolved photoemission spectroscopy superconductor thermocline thin film heterostructure topological materials