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1 y

Advancing quantum networks: Study achieves largest photon emission enhancement for single T center to date

Advancing quantum networks: Study achieves largest photon emission enhancement for single T center to date

Rice University engineers have demonstrated a way to control the optical properties of atomic imperfections in silicon material known as T centers‚ paving the way toward leveraging these point defects for building quantum nodes for large-scale quantum networks.

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1 y

Scientists suggest new methods to expedite the commercialization of metalens technology

Scientists suggest new methods to expedite the commercialization of metalens technology

Metalenses‚ nano-artificial structures capable of manipulating light‚ offer a technology that can significantly reduce the size and thickness of traditional optical components. Particularly effective in the near-infrared region‚ this technology holds great promise for various applications such as LiDAR which is called the "eyes of the self-driving car‚" miniature drones‚ and blood vessel detectors.

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1 y

Team discovers fundamentally new way to detect radiation involving cheap ceramics

Team discovers fundamentally new way to detect radiation involving cheap ceramics

The radiation detectors used today for applications like inspecting cargo ships for smuggled nuclear materials are expensive and cannot operate in harsh environments‚ among other disadvantages. Now‚ MIT engineers have demonstrated a fundamentally new way to detect radiation that could allow much cheaper detectors and a plethora of new applications.

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1 y

Scientists propose theoretical design strategy for room-temperature metal-organic multiferroics

Scientists propose theoretical design strategy for room-temperature metal-organic multiferroics

A research group led by Prof. Li Xiangyang from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has theoretically predicted a series of multiferroic materials that can be applied in room-temperature environments by utilizing the d-p spin coupling combined with center-symmetry-breaking organic heterocycles in two-dimensional (2D) Cr-based metal-organic frameworks.

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1 y

Bifunctional catalyst enables high-performance batteries for sustainable energy storage

Bifunctional catalyst enables high-performance batteries for sustainable energy storage

Zinc–nitrate batteries are a primary non-rechargeable energy storage system that utilizes the redox potential difference between zinc and nitrate ions to store and release electrical energy. A research team co-led by chemists from City University of Hong Kong (CityU) have developed a high-performance rechargeable zinc–nitrate/ethanol battery by introducing an innovative catalyst.

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1 y

A new coordinate system allows researchers to compare how limbs develop in chicks and frogs

A new coordinate system allows researchers to compare how limbs develop in chicks and frogs

To shed light on the principles that govern tissue dynamics across species‚ RIKEN biologists have developed a new method for analyzing the development of vertebrate limbs. These principles could help guide the development of artificial organs known as organoids. The study is published in the journal Nature Communications.

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1 y

Realizing clean qubits for quantum computers using electrons on helium

Realizing clean qubits for quantum computers using electrons on helium

Future quantum computers could be based on electrons floating above liquid helium‚ according to study by a RIKEN physicist and collaborators‚ appearing in Physical Review Applied.

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1 y

Scientists confirm that methane-processing microbes produce a fossil record

Scientists confirm that methane-processing microbes produce a fossil record

Communities of microbes that live in ocean sediments can consume methane. In oxygen-deprived sediments these microbes form clusters‚ called aggregates‚ that can have deposits of silica on their surfaces. It is not clear if these silica deposits result from the activity of methane consuming aggregates‚ or if their formation is unrelated to biological processes.

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1 y

Model suggests how ancient RNA may have gained self-cutting ability essential for life

Model suggests how ancient RNA may have gained self-cutting ability essential for life

Scientists have long pondered the beginnings of life on Earth. One theory is that RNA‚ which is ubiquitous across all domains of life‚ played a central role in early life. Similar to DNA‚ RNA possesses the ability to store genetic information. However‚ to initiate life's processes‚ early RNA must have also possessed the capability to self-replicate and catalyze biochemical reactions independently‚ without the assistance of specialized enzymes.

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Going 'back to the future' to forecast the fate of a dead Florida coral reef

Going 'back to the future' to forecast the fate of a dead Florida coral reef

Rising temperatures and disease outbreaks are decimating coral reefs throughout the tropics. Evidence suggests that higher latitude marine environments may provide crucial refuges for many at-risk‚ temperature-sensitive coral species. However‚ how coral populations expand into new areas and sustain themselves over time is constrained by the limited scope of modern observations.

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