We report in Advanced Materials a Single-Electron Logic Calculator (SELC) based on a single-molecule tunnel junction. It takes advantage of the unique electronic structure of two adjacent molecular orbitals of a Ferrocene molecule and their orthogonal control via bias and gate voltages.

we report in Nature Materials a molecular tunnel junction based on molecules that provide an unprecedented dual functionality of diode and variable resistor, resulting in a molecular-scale 1D–1R RRAM with a current rectification ratio of 2.5 × 10^4 and resistive on/off ratio of 6.7 × 10^3, and a low drive voltage of 0.89 V

(Published in Science) We are successfully overcoming that natural resistance using electrical currents passed through anti-ferromagnets on the nanoscale. The results are groundbreaking because they represent proof of concept showing that antiferromagnetic devices can operate on the terahertz level — or calculations completed in a trillionth of a second.

A time-resolved electron paramagnetic resonance spectrometry setup designed to work at frequencies below 20 GHz and temperatures down to 50 mK. The setup consists of an on-chip microstrip resonator (Q < 100) placed in a dilution cryostat located within a superconducting 3D vector magnet.