Nanosystems Lab

Multiscale engineering for mechanically intelligent systems

The Nanosystems Lab at the University of Hawai‘i at Mānoa develops multiscale engineered systems that integrate applied mechanics, new materials, computation, and automation across micro/nano devices, structural interfaces, and mechanically intelligent assemblies.

Our work connects fundamental mechanics and materials behavior to practical systems such as interlocking structures for heterogeneous chip integration, reusable mechanical attachment systems, open hardware for research automation, automated process apparatus, and computational tools for modeling, design, and experimental analysis.

Research Thrusts

Mechanically Intelligent Structures & Interlocking Systems
We design and study interlocking structures, compliant mechanisms, and structural interfaces for applications including heterogeneous integration, frame assembly, panel attachment, and reusable mechanical fastening. This work combines nonlinear mechanics, thin-shell behavior, friction, adhesion, buckling, and multiscale structural design.

Open Hardware & Research Automation
We build open, adaptable hardware and software systems for experimental research, including automated dip coating, gas adsorption measurement, process control, sample handling, and instrument integration. These platforms help make research workflows more reproducible, scalable, and accessible.

Computation, Modeling & Data-Driven Experimentation
We use computational modeling, data analysis, digital twins, and open-source software to connect experimental measurements with predictive design. Our work includes mechanics simulation, inverse design, materials characterization workflows, and automated analysis tools.

Open Research Tools

The lab develops and shares software and open hardware through the Nanosystems Lab GitHub site. These tools support experimental automation, instrument control, computational modeling, image analysis, and data processing for research applications.

Training Model

Students in the Nanosystems Lab learn through hands-on, vertically integrated research. Graduate and undergraduate researchers work together on long-running projects, with senior students mentoring newer researchers while developing leadership, technical communication, project management, and independent research skills.

Collaborate or Connect

We welcome inquiries from prospective collaborators, students, and partners interested in multiscale systems, applied mechanics, research automation, open hardware, and mechanically intelligent structures.

 

Thermoacoustic loudspeaker comprised of nanobridges 1 micron x 17 microns in size, and less than 35 nm thick. [1]

[1] Reference: J.J. Brown, N.C. Moore, O.D. Supekar, J.C. Gertsch, V.M. Bright. “Ultrathin Thermoacoustic Nanobridge Loudspeakers from ALD on Polyimide.” Nanotechnology, 2016, 27, 475504. DOI:10.1088/0957-4484/27/47/475504

 

Some Useful Background:

 

Email: jjbrown [at] hawaii.edu