Computer memory based on ferroelectric polarization is a promising alternative to technologies based, for example, on magnetism. Here, Garcia and Bibes review how ferroelectric tunnel junctions ...

Ferroelectric tunnel junction enables superior neuro-inspired computing. University of Science and Technology of China. Journal Nature Communications DOI 10.1038/s41467-022-28303-x. Keywords ...

The team engineered and tested improvements in the performance of a memory structure known as a ferroelectric tunnel junction. Share: Facebook Twitter Pinterest LinkedIN Email. FULL STORY.

Purely electronic memristors have recently emerged based on well-established physical phenomena with albeit modest resistance changes. Here we demonstrate that voltage-controlled domain configurations ...

In addition, he has theoretically elucidated scalability of ferroelectric tunnel junction (FTJ) memory with ferroelectric-HfO2 down to 20 nm diameter. Negative capacitance FET (NCFET) with a ...

FTJ is a tunnel junction in which a thin ferroelectric film is sandwiched between two metal electrodes. The resistance is highly dependent on the polarization direction of the ferroelectric barrier.

The researchers became the first to design a ferroelectric junction with ... the infinitesimal space between the positive and negative charges in a tunnel junction makes maintaining ...

Purely electronic memristors have recently emerged based on well-established physical phenomena with albeit modest resistance changes. Here we demonstrate that voltage-controlled domain configurations ...

Ferroelectrics are materials with a permanent polarization, the direction of which can be switched by an applied field. This polarization can be used to raise or lower the threshold voltage of a ...

“Surprisingly, not only the component of the tunnel junction resistance that depends on the direction of the polarisation, but also the component that usually only depends on the direction of the ...

All the latest science news about ferroelectric tunnel junctions from Phys.org ...