About Us – Perfectly Defected

Our key Features

Perfectly Defected is a physics-guided computational platform for diamond ion implantation and defect engineering. It combines atomistic simulations, materials physics, and machine learning to help researchers explore how implantation conditions influence ion depth, lattice damage, vacancy formation, and potential NV-center creation.

The platform is currently being developed as part of an ongoing research effort focused on improving the design and optimization of diamond-based quantum materials.

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Our Mission

Our mission is to make complex ion-implantation simulations more accessible, interpretable, and useful for researchers working on diamond quantum technologies.

Perfectly Defected aims to connect implantation parameters, such as ion energy, incidence angle, and fluence, with experimentally relevant outcomes including implantation depth, defect density, vacancy distribution, and NV-center precursor metrics.

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Our Approach

The platform combines molecular dynamics simulations, crystallographic analysis, defect characterization, and physics-guided machine-learning models.

Instead of relying only on empirical trends, Perfectly Defected uses atomistic simulation data to provide physically meaningful predictions across implantation conditions.

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Our Goal

Our long-term goal is to develop a practical research and design tool that helps users identify implantation conditions suitable for shallow NV-center formation while minimizing unwanted lattice damage and channeling effects.

The platform is intended to support simulation-driven experimental planning and accelerate the development of diamond-based quantum sensing technologies.

Why Perfectly Defected

Ion implantation in diamond involves a complex relationship between energy, angle, crystal orientation, damage production, and defect evolution. Small changes in implantation conditions can significantly influence the final depth and distribution of implanted nitrogen atoms and vacancies.

Perfectly Defected brings these interconnected factors into one platform, allowing researchers to evaluate implantation conditions through clear visualizations, quantitative metrics, and predictive models.

The platform is designed around three principles:

Physics-based interpretation rather than black-box prediction
Direct connection between atomistic simulations and experimentally relevant quantities
Continuous improvement through computational and experimental validation

Research-Driven Development

The scientific foundation of Perfectly Defected is supported by molecular dynamics simulations, defect analysis, crystallographic modeling, and ongoing experimental validation.

The Publications section presents peer-reviewed articles, conference contributions, and related scientific studies supporting the development of the platform. New publications will be added as the project progresses.

Farid Rafie

FOUNDER

Team

Our Team

Farid Rafie

CEO/Founder

Joining Soon

To be announced

Joining Soon

To be announced

Farid Rafie

Founder and Research Developer

Farid Rafie is a Ph.D. candidate in Materials Engineering at the University of Wisconsin–Milwaukee, specializing in computational materials science, defect physics, atomistic simulation, and machine learning for materials research.

His research focuses on nitrogen implantation in diamond, implantation-induced damage, vacancy evolution, and the engineering of nitrogen-vacancy centers for quantum sensing applications.

Perfectly Defected was created to translate this research into an accessible computational platform that connects fundamental materials modeling with practical implantation design.