7 results about "Nanomanufacturing" patented technology

Various embodiments of the present technology provide for the ultra-high density heterogenous integration, enabled by nano-precise pick-and-place assembly. For example, some embodiments provide for the integration of modular assembly techniques with the use of prefabricated blocks (PFBs). These PFBs can be created on one or more sources wafers. Then using pick-and-place technologies, the PFBs can be selectively arranged on a destination wafer thereby allowing Nanoscale-aligned 3D Stacked Integrated Circuit (N3-SI) and the Microscale Modular Assembled ASIC (M2A2) to be efficiently created. Some embodiments include systems and techniques for the construction of construct semiconductor devices which are arbitrarily larger than the standard photolithography field size of 26×33 mm, using pick-and-place assembly.

The invention relates to the technical field of nanometer manufacturing and braze coating, in particular to amorphous nanometer alloy particles for braze coating and a preparation method of the amorphous nanometer alloy particles. The preparation method comprises the following steps: S1, adopting a metal salt mixture of at least two different metals as a target material, and loading the target material onto a substrate; s2, adding ionic liquid into the liquid-phase organic medium, and dispersing to obtain a composite medium; s3, immersing the substrate into the composite medium, and irradiating the metal salt by adopting double-pulse femtosecond laser to carry out liquid phase ablation; and S4, a passivating agent is added into the reaction liquid obtained in the step S3, mixing is conducted, solid-liquid separation, washing and drying are conducted, a passive film is formed on the surface of alloy particles, and the amorphous nano-alloy particles are obtained. The method disclosed by the invention is a universal method and is suitable for preparing various multi-component amorphous nano-alloy particles; and the prepared nano alloy particles are high in amorphous state degree and excellent in oxidation resistance.

A device including a chamber and a nozzle detachably connected to the chamber, the nozzle defining an aperture, a target carousel disposed within the chamber, a first laser configured to generate a first beam directed toward the target carousel to perform in-situ ablation to form a laser plume, a gas flow system configured to supply gas into the chamber, such that the gas interacts with the laser plume and causes condensation and formation of nanoparticles, and a second laser configured to generate a second beam directed through the interior of the chamber, through the aperture of the nozzle, and toward a substrate disposed outside the device, the second laser beam configured to sinter and crystalize on the substrate the nanoparticles exiting the nozzle.

Various embodiments of the present technology provide for the ultra-high density heterogenous integration, enabled by nano-precise pick-and-place assembly. For example, some embodiments provide for the integration of modular assembly techniques with the use of prefabricated blocks (PFBs). These PFBs can be created on one or more sources wafers. Then using pick-and-place technologies, the PFBs can be selectively arranged on a destination wafer thereby allowing Nanoscale-aligned 3D Stacked Integrated Circuit (N3-SI) and the Microscale Modular Assembled ASIC (M2A2) to be efficiently created. Some embodiments include systems and techniques for the construction of construct semiconductor devices which are arbitrarily larger than the standard photolithography field size of 26×33 mm, using pick-and-place assembly.

A system and method for hyperdimensional imaging includes a three-dimensional nano-fabricated optical structure comprising a porous scaffold material with nanoscale voids and volumetric variations in at least one optical property. The volumetric variations are patterned across three spatial dimensions of the porous scaffold material to encode optical information and implement a plurality of optical functions. The system and method enable integration of multiple optical functions including lensing, dispersion, and phase encoding within a single volumetric structure, providing enhanced pixel utilization and optical throughput for hyperspectral and hyperdimensional imaging applications.

A diagnostic chip for detecting biomarkers and trace amounts of nanoparticles in chemical mixtures or water. The diagnostic chip includes one or more inputs, and a sample containing particles of different sizes is introduced into at least one of the inputs. The diagnostic chip further includes multiple separation regions, and the sample is pressurized as it passes through the separation regions. Each separation region includes a deterministic lateral displacement array, and the deterministic lateral displacement arrays in two or more of the separation regions have different etch depth profiles. In this way, the diagnostic chip effectively detects biomarkers and trace amounts of nanoparticles in chemical mixtures or water.

We provide diagnostic equipment. [Solution] A diagnostic chip for detecting biomarkers and trace nanoparticles in chemical mixtures or water. The diagnostic chip comprises one or more input sections into which a sample containing particles of different sizes is introduced. Furthermore, the diagnostic chip comprises multiple separation regions into which the sample is pressurized as it passes through. Each separation region comprises a deterministic transverse displacement array, and the deterministic transverse displacement arrays in two or more of these separation regions have different etching depth profiles. In this way, the diagnostic chip effectively detects biomarkers and trace nanoparticles in chemical mixtures or water.