Projects/Programs

Displaying 1 - 25 of 31

$Four examples of Transmission electron diffraction patterns obtained in a scanning electron microscope.$

Analytical Transmission Scanning Electron Microscopy

Ongoing

This project develops STEM-in-SEM methods or low-energy transmission electron diffraction, imaging, and spectroscopy in the scanning electron microscope, to

Chemical Functionalization and Manipulation of Nano Materials

Ongoing

This project focuses on understanding the potential for nanoscale engineered materials to advance state-of-the-art spectroscopic techniques and foster the

Designing the Nanoworld: Nanostructure, Nanodevices, and Nano-optics

Ongoing

Nano and atomic scale theory of the electronic, optical and mechanical properties of ultrasmall structures, such as semiconductor quantum dots and dopants in Si

Dynamic EUV Imaging and Spectroscopy for Microelectronics

Ongoing

The Dynamic EUV Imaging and Spectroscopy for Microelectronics program in the Spin Electronics group makes use of an ultra-fast, coherent, extreme ultraviolet

Electronic Material Characterization

Ongoing

To provide the necessary information for electronic material manufacturers to predict how and when failures will occur and enable lifetime analysis appropriate

Emerging Hardware for Artificial Intelligence

Ongoing

Designing artificial intelligence (AI) from the device up could unlock improvements in critical metrics such as energy delay product and enable unique networks

GaN Nanowire Growth

Ongoing

GaN nanowires grown by catalyst-free molecular beam epitaxy have the unique property that most nanowires are completely free of crystalline defects. This

Small array of transistors designed for single device integration.

Integrated CMOS Testbeds for Nanoelectronics and Machine Learning

Ongoing

With the rise of artificial intelligence and its insatiable demand for low-energy, high performance computing, research is accelerating into novel nanodevices

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

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 Random Access Memory

Ongoing

The program on magnetic random-access memory develops metrology to determine how spin currents can be generated and used to control and manipulate magnetization

Custom-built wafer level probes in position to perform EDMR measurements on fully processed transistors.

Magnetic Resonance Spectroscopy

Ongoing

The Magnetic Resonance Spectroscopy Project strives to be at the forefront of understanding the roles that critical atomic-scale defects play in determining

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

Metrology for Nanolithography

Ongoing

Our goal is to develop measurements that quantify the shape, size, orientation, and fidelity of nanoscale patterns as a platform to quantitatively evaluate

A micromechanical bulk acoustic resonator that uses phononic crystal tethers to achieve a quality factor approaching the fundamental dissipation limit (fxQ can be as large as 1.2 x 1013 Hz)

Micro- and Nanoelectromechanical Systems

Completed

Microelectromechanical systems (MEMS) are integrated devices with critical applications in sensing, timing, signal processing, and biomedical diagnostics, and

Micro- and nano-optomechanical systems

Ongoing

Light can interact with mechanical systems in interesting and useful ways, not only probing the mechanical motion with spectacular sensitivity, but also driving

Nanocalorimetry

Ongoing

Nanocalorimetry using micromachined devices has the capability to provide quantitative data to support the development of advanced metal silicide metallizations

Nanoelectromagnetics

Ongoing

The core activities in this program are the development and application of metrology for quantitative characterization of hetero-structured materials and

Nanometrology: Composition and Structure of Nanomaterials

Ongoing

Advances in methods, instrumentation and analysis protocols are developed to enhance measurement science capabilities in nanomaterial elemental and

A scanning electron micrograph of a QDOGFET device used for photon number-resolving detection.

Nanostructure Fabrication and Metrology

Ongoing

Single photons are the fundamental particles for all optical measurements. Single photon detectors made from avalanche photodiodes or photomultiplier tubes are

Four examples of GaN nanostructures grown with selective epitaxy by molecular beam epitaxy, illustrating different morphology for Ga-polar vs. N-polar crystals.

Nanostructure Synthesis

Ongoing

We synthesize semiconductor nanostructures to serve both as test structures for measurement techniques and as building blocks for novel metrology tools and

Neuromorphic Device Measurements

Ongoing

Neuromorphic computing is a radical new approach to information processing for artificial intelligence where, instead of using digital electronics, inspiration

Optical and Microwave Spectroscopy of Microelectronic Systems

Ongoing

The Optical and Microwave Spectroscopy of Microelectronic Systems program in the Spin Electronics group applies best-in-the-world and novel microwave and

Platforms for measuring properties of electrically addressable semiconductor nanocrystals

Ongoing

In measuring performance of submicron optoelectronic devices, such as lasers or light-emitting diodes (LEDs), conventional methods are limited to extrapolations

A 3" wafer is seen concentric with the lower plasma electrode.

Precision Materials for Quantum Devices

Ongoing

Tunnel junctions, single electron transistors and superconducting resonators are fabricated using ultra-high vacuum metals’ deposition and in situ low energy

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