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Magnetic excitations could provide information transfer without heat loss

Researchers have discovered that magnetic spin waves can propagate on circular paths in certain materials, enabling efficient and compact information transfer. This phenomenon, known as Landau quantization, has significant implications for the development of new electronic components.

SourceTechnical University of Munich (TUM)·JournalScience·TypeExperimental study·DateMar 3, 2022

NTU Singapore scientists develop biodegradable printed paper batteries

Researchers at NTU Singapore have developed biodegradable zinc batteries made of cellulose paper that can power flexible electronics and biomedical sensors. The batteries are non-toxic, do not require aluminum or plastic casings, and can be buried in soil to break down within weeks.

SourceNanyang Technological University·JournalAdvanced Science·DateDec 14, 2021
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Using the principle behind coffee ring effect in quantum dot arrays

Researchers at POSTECH develop a new method for arranging quantum dots, resulting in display panels with improved resolution. The technique uses the coffee ring effect to assemble QDs in specific areas, reducing manufacturing costs and increasing brightness.

SourcePohang University of Science & Technology (POSTECH)·JournalACS Applied Materials & Interfaces·DateNov 24, 2021

Gwangju Institute of Science and Technology makes breakthrough on new electronic material

Researchers at GIST have made a breakthrough in creating a perovskite material with easily tunable electrical properties. The study used ambient pressure X-ray photoelectron spectroscopy and low energy electron diffraction to investigate the effects of fabrication conditions on the material's surface.

SourceGIST (Gwangju Institute of Science and Technology)·JournalJournal of Materials Chemistry C·TypeExperimental study·DateNov 16, 2021

NIST, collaborators develop sensitive new way of detecting transistor defects

Researchers developed a sensitive new way to detect and count transistor defects, which limit performance and reliability. The method works with traditional Si and SiC materials, identifying defect type and number with simple DC measurement.

SourceNational Institute of Standards and Technology (NIST)·JournalJournal of Applied Physics·TypeComputational simulation/modeling·DateOct 8, 2021

Tuning flexible circuits with light

A team of researchers has developed a method to precisely modify electronic properties using ultraviolet light, enabling the creation of flexible circuits that can be used in real-time healthcare monitoring and data processing. This breakthrough technology may lead to the development of ultra-lightweight wearable healthcare devices and...

SourceOsaka University·JournalAdvanced Materials·TypeExperimental study·DateSep 21, 2021
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

The first glimpse of hydrodynamic electron flow in 3D materials

A team of researchers from Harvard and MIT observed hydrodynamic electron flow in three-dimensional tungsten ditelluride for the first time using a new imaging technique. The findings provide a promising avenue for exploring non-classical fluid behavior in hydrodynamic electron flow, such as steady-state vortices.

SourceHarvard John A. Paulson School of Engineering and Applied Sciences·JournalNature Physics·DateSep 16, 2021