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Nanotechnology

Nanomaterials

Projects/Programs

Keyword

Organizational Unit

Ab initio theoretical modeling for predicting structure and properties in advanced materials

Ongoing

We develop first-principles-based methods for prediction of atomic arrangements and properties in advanced materials and develop tools for the prediction and

Schematic illustration of the integrated near-field optoelectronic (INFO) probe showing light emission, microwave reflection lines for measuring specimen conductivity and/or magnetization, and simultaneous contact topography feedback.

Integrated Near-field Optoelectronic (INFO) Scanning Probe

Ongoing

Scanning probe technology is an essential tool for measuring nanostructure properties. A major goal in our project is to develop unique probes that combine

Investigating the Diameter-Dependence of Elastic Moduli of Zinc Oxide Nanowires using Molecular Dynamics Simulations

Ongoing

As part of NIST's response to the Materials Genome Initiative (MGI), this project addresses conflicting reports of the diameter-dependence of elastic moduli of

Light-matter interactions in Semiconductor Nanostructures

Ongoing

The quantum optics of light interacting with semiconductor-based nanostructures is being studied to extend concepts of entanglement and coherence in atomic

Magnetic Imaging

Completed

Our goal is to develop a real-time magnetic domain imaging system and apply it to technologically important systems, including data-storage and permanent

Magnetic Nanostructures for post-CMOS Electronics

Completed

Our goal is to address the metrology of magnetic effects at the nanoscale level. Nanomagnet arrays form the basis for major data storage technologies, notably

Mapping of Strain Fields and Phase Distributions of Indented Si using Raman-Spectroscopy Enhanced Instrumented Indentation Technique (IIT)

Ongoing

In Raman-spectroscopy enhanced IIT, an indentation device that is coupled with a Raman microscope to conduct in situ spectroscopic and optical analysis of

Measurements for Hydrogen Storage Materials

Completed

The goal of this project is to develop the metrology necessary for rapid, high-throughput measurement of the hydrogen content of novel materials proposed for

STM image of the surface states of a topological insulator - 3D perspective

Measuring Topological Insulator Surface State Properties

Ongoing

The transmission of information in today's electronics requires the movement of electrical charge, which expends energy and generates heat, creating two

Schematic of approach to clean water membranes

Membranes for Clean Water

Completed

This project provides measurement solutions that probe the surface and internal structure of polymer membranes used in water purification, and correlate that

Metrologies for Non-linear Materials in Impact Mitigation

Ongoing

First responders, athletes, consumers, and the military rely on protective equipment to prevent blunt trauma from an impact. Understanding of the relationship

Metrology of Magnetic Materials

Ongoing

We are developing best practice metrology for characterization of magnetic nanoparticle systems (e.g. blocking temperature, anisotropy, property distributions

Nanomaterial-containing Drug Classes graphic

Metrology for Nanomaterials in Medicine

Ongoing

Advances in methods, instrumentation and standards promote the development of measurement science capabilities in separation technology and physical-chemical

Microplastic and Nanoplastic Metrology

Ongoing

The mission of the Micro and Nanoplastic (MNP) Metrology Project is to assist regulators in assessing the human health and environmental risks associated with

Microscopy Methods

Completed

This project is developing means of quantitatively measuring chemical distributions in three dimensions at the nanometer scale in materials with complex

Modeling Dispersion Rheology for Non-Spherical Particles

Completed

The flow of polymer composites via injection molding, spraying or spreading on surfaces is crucial to polymer composite manufacturing. For single-phase liquids

Modeling and Simulation of Nanofabrication (Archived)

Completed

Most manufacturing has historically been based on top-down fabrication and assembly. With rapid advances in nanotechnology, there is increasing interest in

Modeling and Simulations

Ongoing

Modeling and Simulation are vital for metrology. Models help define measurable quantities and establish their significance and application. One of the simplest

Multiscale structure and dynamics in advanced technological materials

Ongoing

This project develops and applies metrologies and standards for characterizing microstructure and dynamics in advanced functional materials of technological

Nanocalorimetry Measurements

Ongoing

Nanocalorimetry provides a capability to measure the thermal properties of very small samples and at very fast rates. Materials and interfaces of interest

PTIR combines the spatial resolution of AFM with the specificity of absorption spectroscopy

Nano-Chemical Imaging and -Spectroscopy (IR, nIR, VIS)

Ongoing

Conventional techniques for analyzing chemical composition, such as infrared (IR) microscopy often miss critically important nanoscale details. To overcome this

Nanomaterials in consumer products

Ongoing

SEM of nano-contacts used to interrogate grains and grain boundaries

Nanoscale Functional and Structural Characterization of Thin-Film Inorganic Solar Cells

Completed

Large-scale implementation of solar power generation requires photovoltaic (PV) devices with efficiency-to-cost ratios better than existing silicon-based solar

Nanoscale Mechanics by Contact Resonance Atomic Force Microscopy

Ongoing

Atomic force microscopy (AFM) provides unique accessibility at the nanoscale. Capabilities in terms of nanoscale mechanical property measurements are added to

Nanoscale Thermal Properties

Completed

Our goal is to develop measurement techniques to characterize the changes in thermal transport and thermal transition temperatures in polymeric and hybrid

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