Metal halide perovskites have drawn tremendous attention in optoelectronic applications
owing to the rapid development in photovoltaic and light‐emitting diode devices. More …

Ceria and its solid solutions play a vital role in several industrial processes and devices.
These include solar energy-to-fuel conversion, solid oxide fuel and electrolyzer cells …

Carbon atoms in the graphitic carbon skeleton can be replaced by heteroatoms with different
electronegative from that of the carbon atom (ie, heteroatom doping) to modulate the charge …

Within the broad and deep field of topological materials, there are an ever-increasing
number of materials that harbor topological phases. While condensed matter physics …

Next-generation wearable electronics require enhanced mechanical robustness and device
complexity. Besides previously reported softness and stretchability, desired merits for …

Organic-inorganic halide perovskite quantum dots (PQDs) constitute an attractive class of
materials for many optoelectronic applications. However, their charge transport properties …

Engineering semiconductor devices requires an understanding of the effective mass of
electrons and holes. Effective masses have historically been determined in metals at …

The Gibbs energy, G, determines the equilibrium conditions of chemical reactions and
materials stability. Despite this fundamental and ubiquitous role, G has been tabulated for …

A variety of precise experiments have been carried out to establish the character of the
superconducting state in Sr2RuO4. Many of these appear to imply contradictory conclusions …

Stretchable electronics outperform existing rigid and bulky electronics and benefit a wide
range of species, including humans, machines, and robots, whose activities are associated …