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Elias Garratt

@eliasgarratt

I build diamond materials and characterization workflows for next-generation RF electronic devices.

United States
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At DEVCOM Army Research Lab, I lead the effort to establish a diamond growth and processing laboratory for electronic-grade substrates used in next-generation RF devices. I also develop Python workflows that standardize materials characterization and build a database of diamond properties.

My work spans diamond crystal growth, nanomaterials synthesis, device materials, and materials characterization. I use x-ray diffraction, Raman spectroscopy, birefringence, atomic force microscopy, laser confocal profilometry, and interferometry to evaluate crystal surfaces and structure.

Previously at Michigan State University, I established and led a measurement and analysis group supporting advanced materials, diamond synthesis, advanced manufacturing, and coatings research. I led projects in AI-driven diamond growth modeling, radiation detectors, and materials databases while mentoring graduate and undergraduate researchers.

Across Army Research Lab, NIST, Sandia National Laboratories, and university laboratories, I have authored or co-authored 40+ publications and technical reports. I also bring more than a decade of undergraduate teaching experience in physics and engineering topics, using active-learning practices across in-person, remote, and hybrid classrooms.

Experience

Work history, roles, and key accomplishments

DL
Current

Research Physicist

DEVCOM Army Research Lab / General Technical Services, LLC

Jan 2022 - Present (4 years 8 months)

Lead effort to stand up a diamond growth and processing laboratory at the Army Research Lab, growing and analyzing electronic-grade diamond substrates for next-generation RF electronic devices. Serve as subject-matter expert on Department of Defense research projects and spearhead acquisition of diamond growth and processing equipment totaling over $5 million USD.

Michigan State University logoMU

Assistant Professor / Research Manager

Jan 2017 - Dec 2022 (5 years 11 months)

Established and led a measurement and analysis group supporting materials science and engineering efforts in advanced materials, including diamond synthesis, advanced manufacturing, and coatings technology. Led projects and dissertation work in diamond growth measurement and analysis, AI-driven diamond growth modeling, and diamond radiation detector development.

National Institute of Standards and Technology logoNT

Research Physicist

National Institute of Standards and Technology

Jan 2014 - Dec 2017 (3 years 11 months)

Designed circuit architectures and process steps to fabricate nanowire-based opto-electronic devices; fabricated waveguides to direct near-UV photoemission from nanowire field-effect transistors. Used focused ion beam, optical and electron microscopy, and x-ray/electron spectroscopy to characterize material and device properties.

Sandia National Laboratories logoSL

Postdoctoral Appointee

Jan 2013 - Dec 2013 (11 months)

Investigated fabrication of quantum bit (qubit) devices in silicon CMOS; demonstrated feasibility of single-ion implantation in silicon nanostructures using separate detection strategies to create donor-based qubits. Established focused ion beam (FIB) focusing parameters to strike nanometer-sized targets precisely and iteratively in CMOS devices.

Education

Degrees, certifications, and relevant coursework

Western Michigan University logoWU

Western Michigan University

Ph.D., Condensed Matter Physics

Ph.D. in Condensed Matter Physics from Western Michigan University.

Western Michigan University logoWU

Western Michigan University

M.A., Condensed Matter Physics

M.A. in Condensed Matter Physics from Western Michigan University.

Michigan State University logoMU

Michigan State University

B.S., Physics

B.S. in Physics from Michigan State University.

Tech stack

Software and tools used professionally

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