210 citations · 317 across the 4 of their papers we have counts for
11 papers
A fitting algorithm for optimizing ion implantation energies and fluences
Pauli Kehayias, Jacob Henshaw, Maziar Saleh Ziabari +4
We describe a method to automatically generate an ion implantation recipe, a set of energies and fluences, to produce a desired defect density profile in a solid using the fewest r…
Magnetic Field Fingerprinting of Integrated Circuit Activity with a Quantum Diamond Microscope
Matthew J. Turner, Nicholas Langellier, Rachel Bainbridge +9
Current density distributions in active integrated circuits (ICs) result in patterns of magnetic fields that contain structural and functional information about the IC. Magnetic fi…
A physically unclonable function using NV diamond magnetometry and micromagnet arrays
Pauli Kehayias, Ezra Bussmann, Tzu-Ming Lu +1
A physically unclonable function (PUF) is an embedded hardware security measure that provides protection against counterfeiting. Here we present our work on using an array of rando…
Diamond magnetometer enhanced by ferrite flux concentrators
Ilja Fescenko, Andrey Jarmola, Igor Savukov +6
Magnetometers based on nitrogen-vacancy (NV) centers in diamond are promising room-temperature, solid-state sensors. However, their reported sensitivity to magnetic fields at low f…
Principles and Techniques of the Quantum Diamond Microscope
Edlyn V. Levine, Matthew J. Turner, Pauli Kehayias +6
We provide an overview of the experimental techniques, measurement modalities, and diverse applications of the Quantum Diamond Microscope (QDM). The QDM employs a dense layer of fl…
Imaging crystal stress in diamond using ensembles of nitrogen-vacancy centers
P. Kehayias, M. J. Turner, R. Trubko +5
We present a micrometer-resolution millimeter-field-of-view stress imaging method for diamonds containing a thin surface layer of nitrogen vacancy (NV) centers. In this method, we…