Heterogeneous catalysts speed up chemical reactions by being in a different state than the reactants. They are efficient and ...

Transition metals have long been used as catalysts to activate small molecules and turn them into valuable products. However, ...

(A) polysilicon and (B) amorphous silicon (D = 400 nm) cylinder when the laser power density is 1.00×10 5 W/cm 2. Maximum temperature rises of the (C) polysilicon and (D) amorphous silicon ...

Heterogeneous catalysts speed up chemical reactions by being in a different state than the reactants. They are efficient and stable, even under ...

Another major industrial growth market for excimer lasers is low-temperature polysilicon annealing. Here, the 308 nm wavelength transforms 50-nm-thin layers of amorphous silicon into high-quality ...

Due to the temperature and pressure conditions in ... panels use to convert sunlight into electricity. Another form, amorphous silicon, is used to make the glass that covers solar panels, but ...

In another study, published in Advanced Functional Materials in September, Ma and his team described how a new form of 0D OMHHs, solution processed amorphous ... materials like silicon and ...

The researchers deposited the films at 400 ℃, a low enough temperature to prevent harm or destruction of silicon computer ... But if you can make them amorphous or slightly disordered and ...

MIT’s high-rise 3D chips pave the way for denser semiconductors, boosting density and reshaping AI, IoT, and next-gen ...

Silicon (Si) is one of the most abundant elements on Earth, found in large quantities in soil. While Si is not essential for land plants, many plants, such as rice and grasses, have used Si to develop ...

Researchers transformed 2D kaolinite into 3D amorphous cement using chemical reactions in an alkaline medium. This breakthrough creates a sustainable, CO2-free alternative to traditional cement, ...

In 1811 Gay-Lussac and Thenard probably obtained impure amorphous silicon by heating potassium with silicon tetrafluoride; however, the discovery of this element is usually credited to Berzelius ...