Recently, the anomalous photovoltaic (PV) effect in BiFeO 3 (BFO) thin films, which resulted
in open circuit voltages (V oc ) considerably larger than the band gap of the material, has …

Au/Ag bilayered metal mesh with arrays of nanoholes were devised as a catalyst for metal-assisted
chemical etching of silicon. The present metal catalyst allows us not only to …

Epidermal electronics are extensively explored as an important platform for future
biomedical engineering. Epidermal devices are typically fabricated using high‐cost methods …

Let M and M be n-dimensional manifolds equipped with suitable Borel probability measures
ρ and ρ. For subdomains M and M of Rn, Ma, Trudinger & Wang gave sufficient conditions …

A generic process for the preparation of curved silicon nanowires (SiNWs) with ribbon-like
cross sections was developed. The present synthetic approach is based on chemical etching …

Given two probability measures μ and ν in “convex order” on ℝ d , we study the profile of one-step
martingale plans π on ℝ d × ℝ d that optimize the expected value of the modulus of …

Selectively activated inorganic synaptic devices, showing a high on/off ratio, ultrasmall
dimensions, low power consumption, and short programming time, are required to emulate the …

Smart sensors capable of detecting NH 3 at sub-ppb levels are important for human health
in our daily life. Here, we demonstrate a surface acoustic wave (SAW) sensor based on ZnO@…

Recurrence and chemoresistance in colorectal cancer remain important issues for patients
treated with conventional therapeutics. Metformin and phenformin, previously used in the …

We study barycenters in the space of probability measures on a Riemannian manifold,
equipped with the Wasserstein metric. Under reasonable assumptions, we establish absolute …