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Search results for materials characterization

Condensed Matter May 17, 2023

A spontaneous topological Hall effect driven by a non-coplanar antiferromagnetic order in van der Waals materials

Ferromagnets are materials that become magnetized and remain so while they are exposed to an external magnetic field. In these materials, electric currents typically induce a so-called transverse Hall voltage (i.e., a voltage ...

Materials Science May 15, 2023

Novel sustainable electrochemical method converts carbon dioxide into carbonaceous materials

Carbon dioxide (CO2) is a major greenhouse gas emitted through various types of human activities. In an effort to decrease humanity's carbon footprint, scientists and policymakers across the globe are continuously trying ...

Optics & Photonics May 15, 2023

Forming and sensing optical emitters in real time

Seeking new techniques to enable quantum networking, Harvard University researchers have developed a novel laser-based strategy for creating single-atom, near-surface material defects, which can be used to form qubits, the ...

Condensed Matter May 4, 2023

Radiation damage simulation software developed for defect accumulation mechanisms study in polycrystalline materials

Recently, the research group led by Prof. Liu Changsong from Institute of Solid State Âé¶¹ÒùÔºics (ISSP), Hefei Institutes of Âé¶¹ÒùÔºical Science (HFIPS) of Chinese Academy of Sciences (CAS) developed a set of software for simulating ...

Condensed Matter May 2, 2023

Beyond Moore's Law: Innovations in solid-state physics include ultra-thin 2D materials and more

In the ceaseless pursuit of energy-efficient computing, new devices designed at UC Santa Barbara show promise for enhancements in information processing and data storage.

Polymers Apr 26, 2023

Self-driving lab accelerates the discovery process for materials with multiple applications

Researchers have a new scientific tool called Polybot, combining the power of artificial intelligence with robotics. Potential applications include speeding up the discovery of wearable biomedical devices, materials for better ...

Biochemistry Apr 24, 2023

Pushing frontiers through upcycling: Eggshell waste for bone graft material

Autologous and allogeneic bone grafts are considered the gold standard when it comes to reconstructing bones, largely due to their bioactive compounds and osteoblastic cells that can generate new bone effectively. However, ...

Polymers Apr 19, 2023

Perspective on oligomeric products from lignin depolymerization: Generation, identification and valorization

Lignin depolymerization is playing a pivotal role in transforming the second most abundant type of biopolymer in nature into many valuable chemicals/fuels. This route could directly replace their petrol-based equivalents ...

Polymers Apr 19, 2023

Team creates 'quantum composites' for electrical and optical innovations

A team of UCR electrical engineers and material scientists demonstrated a research breakthrough that may result in wide-ranging advancements in electrical, optical, and computer technologies.

Condensed Matter Apr 17, 2023

The comprehensive characterization of hydrogen at ultra-high pressures

Âé¶¹ÒùÔºicists and material scientists have been trying to metallize hydrogen for many decades, but they have not yet succeeded. In 1968, British physicist Neil Ashcroft predicted that atomic metallic hydrogen would be a high-temperature ...

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