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Search results for chemical vapor deposition

Nanophysics Mar 20, 2025

Overcoming stacking constraints in hexagonal boron nitride via metal-organic chemical vapor deposition

Researchers from Pohang University of Science and Technology (POSTECH) and the University of Montpellier have successfully synthesized wafer-scale hexagonal boron nitride (hBN) exhibiting an AA-stacking configuration, a crystal ...

Earth Sciences Mar 6, 2025

Study finds potassium plays limited role in gold mineralization

Hydrothermal alteration is a complex geological process that can later serve as an indicator of gold deposits for mineral explorers. The process sees hot and metal-rich fluids interact with surrounding rocks, causing chemical ...

Nanomaterials Mar 5, 2025

New synthesis technology for single-crystal 2D semiconductors could spawn next-generation devices

A research team has successfully developed a new synthesis technology for 2D semiconductors. This technique enables the direct growth of wafer-scale single-crystal 2D semiconductors on various substrates. The research is ...

Space Exploration Feb 19, 2025

Mission to investigate signs of life on Jupiter's icy moons

Research Fellow Dr. Babak Bakhit has encountered one of his most challenging projects to date—contributing to the European Space Agency's (ESA) JUpiter ICy moons Explorer (JUICE) mission.

Condensed Matter Jan 21, 2025

Scientists harness the power of 'layered' crystals for energy innovation

University of Missouri scientists are unlocking the secrets of halide perovskites—a material that's poised to reshape our future by bringing us closer to a new age of energy-efficient optoelectronics.

Earth Sciences Jan 16, 2025

New evidence suggests sulfur's role in dinosaur extinction was overstated

Approximately 66 million years ago, the Chicxulub asteroid, estimated to be 10–15 kilometers in diameter, struck the Yucatán Peninsula (in current-day Mexico), creating a 200-kilometer-wide impact crater. This impact triggered ...

Nanophysics Jan 8, 2025

Decoding 2D material growth: White graphene insights open doors to cleaner energy and more efficient electronics

A breakthrough in decoding the growth process of hexagonal boron nitride (hBN), a 2D material, and its nanostructures on metal substrates could pave the way for more efficient electronics, cleaner energy solutions and greener ...

Nanomaterials Jan 8, 2025

Graphene technique improves ultrathin film manufacturing for flexible electronics

As the demand for thinner, lighter, and more flexible electronic devices grows, the need for advanced manufacturing processes has become critical. Polyimide (PI) films are widely used in these applications due to their excellent ...

Nanophysics Dec 17, 2024

2D materials boost p-type transistor performance, paving way for future tech

After dominating the electronics industry for decades, conventional silicon-based transistors are gradually approaching their limits, which is preventing engineers from further reducing their size without affecting their ...

Nanomaterials Dec 16, 2024

Scientists learn how to make nanotubes that point in one direction

Researchers from Tokyo Metropolitan University have made tungsten disulfide nanotubes which point in the same direction when formed, for the first time. They used a sapphire surface under carefully controlled conditions to ...

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