First-principles calculations reveal a flat energy landscape between the coexisting polymorphs in strained BiFeO3 thin films, which may lead to enhanced piezoelectric response.
Advanced Science
A new concept for quasi-superlattice-based transistors
Researchers present a new concept for solution-processed low-dimensional metal oxide quasi-superlattice-based transistors with dramatically enhanced electron mobilities.
Multifunctional nanoarrays: flexible and precise nanolithography
High resolution nanolithography from combined fabrication processes creates multifunctional nanoarrays with applications in nanoimprinting and plasmonics.
Photoanodes for Efficient Water Splitting by Photoelectrochemical Cells
Novel hematite-derived photoanodes for photoelectrochemical (PEC) cells improve the efficiency of solar energy storage by water splitting.
Roll-to-roll fabrication of fullerene-free organic solar cells
A new paper introduces a new fabrication method for fullerene-free organic solar cells to help address their limitations and improve production efficiency.
Inkjet-Printed Solar Cells
Thin-film light absorbers are fabricated using an inkjet printer, and show power-conversion efficiencies of about 6.4%.
Polymer Thermoelectrics
New polymer-inorganic semiconductor composite breaks the record for n-type conducting polymers.
Making large quantities of small silicone spheres
Researchers from the University of Illinois present the first demonstration of a scalable synthetic procedure for crosslinked silicone microspheres.
Probing tumour growth through infrared imaging
Tumour development is closely monitored through infrared emission from copolymer nanoparticles.
Bioinspired swimming and walking hydrogel mini-robots
Underwater actuator devices with a range of motion, including swimming and walking, are demonstrated via laser-control of density of composite hydrogels.
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