Enabling nanoscale thermoelectrics with a novel organometallic molecular junction

Multinuclear organometallic junctions might be the key to realizing high-performance thermoelectric devices at the nanoscale. The unique electronic structure of organometallic ruthenium alkynyl complexes allowed the researchers to achieve unprecedented heat-to-electricity conversion performance in molecular junctions, paving the way to molecular-scale temperature sensors and thermal energy harvesters.