Success Stories: Pushing the Boundaries of Thermal Transport: EB-2 NIW Approval for a Ph.D. Student in Mechanical Engineering

Case Summary:     

We are pleased to share the approval of an EB-2 NIW (National Interest Waiver) petition for a mechanical engineering Ph.D. student from Bangladesh, currently engaged in groundbreaking research on quantum heat transfer. His petition, which included a response to a Request for Evidence (RFE), was approved by USCIS, confirming his exceptional potential to contribute to nationally significant fields.

Research at the Crossroads of Mechanics and Quantum Science

The client’s proposed endeavor involves applying quantum methods to investigate heat transfer across vacuum-level separations in materials. His research addresses a critical bottleneck in microelectronics and quantum device design: the efficient dissipation and management of heat at the nanoscale. By developing empirical frameworks and analytical models, he contributes to the enhancement of thermal performance in next-generation technologies—an endeavor with wide-reaching impact on both industrial innovation and national security.

Establishing National Importance and Exceptional Capability

USCIS recognized that his research carries substantial merit and national importance. Not only does it align with identified U.S. strategic technology priorities, such as microelectronics and energy-efficient systems, but it also supports the rapid growth of quantum computing and materials science industries.

Our petition highlighted the client’s clear ability to advance his proposed work. His education and experience span rigorous training in heat transfer dynamics, material design, and quantum-level analysis. He has co-authored two peer-reviewed journal articles, four conference papers (including a first-authored one), and one first-authored abstract. His most impactful paper—on thermal performance in conjugate natural convection—garnered 19 citations and ranks in the top 10% of cited engineering publications for its year.

A Compelling Record Despite RFE

Although USCIS initially issued an RFE, our team at North America Immigration Law Group (NAILG) provided a well-substantiated response that reaffirmed his academic credentials, research contributions, and ongoing involvement in critical scientific work. We emphasized the originality and widespread use of his research, his membership in a key professional association (ASME), and his commitment to continuing his work as a postdoctoral researcher in the U.S.

NIW Approval and Outlook

This case exemplifies how perseverance, combined with strong legal strategy and scientific merit, leads to successful outcomes—even in the face of challenges like RFEs. With the EB-2 NIW approval now secured, the client is poised to continue innovating in quantum thermal analysis, with applications that benefit critical sectors of the U.S. economy.

We at North America Immigration Law Group (NAILG) are honored to have supported this promising researcher in his journey toward permanent residency and look forward to the continued impact of his work on U.S. technological leadership.