In the early 1970s, Wilson developed the concept of a fully nonperturbative renormalization
group transformation. When applied to the Kondo problem, this numerical renormalization …

40 years of research on low-frequency (LF) noise and random-telegraph noise (RTN) in
metallic and semiconducting nanowires (NWs) demonstrate the importance of defects and …

The reduced form of graphene oxide (GO) is an attractive alternative to graphene for
producing large-scale flexible conductors and for creating devices that require an electronic …

A classical battery converts chemical energy into a persistent voltage bias that can power
electronic circuits. Similarly, a phase battery is a quantum device that provides a persistent …

The ability to make electrical contact to single molecules creates opportunities to examine
fundamental processes governing electron flow on the smallest possible length scales. We …

We demonstrate an electrically controlled high-spin (S= 5/2) to low-spin (S= 1/2) transition in
a three-terminal device incorporating a single Mn2+ ion coordinated by two terpyridine …

We present the first quantitative experimental evidence for the underscreened Kondo effect,
an incomplete compensation of a quantized magnetic moment by conduction electrons, as …

We exploit the decoherence of electrons due to magnetic impurities, studied via weak
localization, to resolve a long-standing question concerning the classic Kondo systems of Fe …

Continuing miniaturization of electronic devices, together with the quickly growing number of
nanotechnological applications, demands a profound understanding of the underlying …

The Kondo scale TK for impurity systems is expected to guarantee universal scaling of
physical quantities. However, in practice, not every definition of TK necessarily supports this …