A thermoplasmonic device includes a titanium film and a plurality of titanium nitride tube elements disposed on the titanium film. Each of the titanium nitride tube elements includes an open top and a titanium nitride bottom. Each of the titanium nitride tube elements has titanium nitride tubular middle portion that extends from the open top to the titanium nitride bottom.

A thermoplasmonic device includes a titanium film and a plurality of titanium nitride tube elements disposed on the titanium film. Each of the titanium nitride tube elements includes an open top and a titanium nitride bottom. Each of the titanium nitride tube elements has titanium nitride tubular middle portion that extends from the open top to the titanium nitride bottom.

A cutting implement including a metal substrate and a coating is provided. The coating has zirconium PVD (ZrCRTiNO), which provides protection against corrosion of the metal substrate. In some instances, the zirconium PVD provides protection from corrosion for at least 200 hours. A layer of titanium nitride (TiN) can be added to the coating to increase the hardness of the metal substrate. In such an embodiment, the layer of titanium nitride (TiN) is applied before the zirconium PVD (ZrCRTiNO). Titanium nitride (TiN) coated steel is 3 to 5 times harder than uncoated steel. Thus, a combination of titanium nitride (TiN) and zirconium PVD (ZrCRTiNO) as a coating on a metal substrate can increase the life of the metal substrate by providing increased hardness and anti-corrosive properties.

The present invention provides a powder for forming a black light-shielding film having a specific surface area of 20 to 90 m.sup.2/g, which is measured by the BET method, comprising zirconium nitride as a main component, and containing magnesium and/or aluminum. If containing the magnesium, the content of the magnesium is 0.01 to 1.0% by mass relative to 100% by mass of the powder for forming a black light-shielding film, and if containing the aluminum, the content of the aluminum is 0.01 to 1.0% by mass relative to 100% by mass of the powder for forming the black light-shielding film.

The present invention provides a powder for forming a black light-shielding film having a specific surface area of 20 to 90 m.sup.2/g, which is measured by the BET method, comprising zirconium nitride as a main component, and containing magnesium and/or aluminum. If containing the magnesium, the content of the magnesium is 0.01 to 1.0% by mass relative to 100% by mass of the powder for forming a black light-shielding film, and if containing the aluminum, the content of the aluminum is 0.01 to 1.0% by mass relative to 100% by mass of the powder for forming the black light-shielding film.

The present disclosure relates to the methods of preparing two-dimensional arrays of nanocrystalline metal carbide and metal nitride compositions and the compositions and devices derived from these methods and compositions.

The present disclosure relates to the methods of preparing two-dimensional arrays of nanocrystalline metal carbide and metal nitride compositions and the compositions and devices derived from these methods and compositions.

A system for chemical transformation of 3D state materials is disclosed wherein, a reaction group having a main body arranged to shape a reaction chamber in which a component configured to support a sample of 3D state arranged to be chemically transform is expected. The system further includes an oven arranged to heat the reaction chamber and a GAS supply group arranged to release a first gas in the reaction chamber and/or a casing component, inside the main body, which has a chemical agent suitable for releasing a second gas into the reaction chamber. The main body has at least two turbines arranged to converge into the reaction chamber, the first and/or the second gas on the samples. The invention relates also to a method for chemical transformation of 3D state materials.

A system for chemical transformation of 3D state materials is disclosed wherein, a reaction group having a main body arranged to shape a reaction chamber in which a component configured to support a sample of 3D state arranged to be chemically transform is expected. The system further includes an oven arranged to heat the reaction chamber and a GAS supply group arranged to release a first gas in the reaction chamber and/or a casing component, inside the main body, which has a chemical agent suitable for releasing a second gas into the reaction chamber. The main body has at least two turbines arranged to converge into the reaction chamber, the first and/or the second gas on the samples. The invention relates also to a method for chemical transformation of 3D state materials.

A multi-composition fiber is provided including a primary fiber material and an elemental additive material deposited on grain boundaries between adjacent crystalline domains of the primary fiber material. A method of making a multi-composition fiber is also provided, which includes providing a precursor laden environment, and promoting fiber growth using laser heating. The precursor laden environment includes a primary precursor material and an elemental precursor material.