Success Story: I-140 NIW Approved for Physics Researcher Advancing Nuclear Data for Stellar Evolution and Neutron Star Research
Client’s Testimonial:
"Thank you so much for your help throughout the process.”
On June 10th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Faculty Fellow in the Field of Physics (Approval Notice).
General Field: Physics
Position at the Time of Case Filing: Faculty Fellow
Country of Origin: Bangladesh
State of Residence at the Time of Filing: Washington
Approval Notice Date: June 10th, 2026
Processing Time: 4 months, 8 days (Premium Processing Upgrade Requested)
Case Summary:
We are pleased to share that we successfully secured approval of an I-140 National Interest Waiver petition for a client in the field of physics. The client holds a Ph.D. in physics and is currently employed as a faculty fellow, continuing work in a highly specialized area of nuclear and astrophysics research.
The client’s proposed endeavor focused on developing and applying charge-exchange reaction techniques to study unstable nuclei. Through this research, the client aims to generate nuclear data that can improve models of stellar evolution and neutron stars while also supporting broader applications in nuclear, medical, and radiation sciences. In presenting this work, we did not simply describe the subject as academically interesting; we explained how an adjudicator could understand the research as addressing a gap in experimental nuclear data and contributing to areas with broader scientific and practical value.
At the time of filing, the client had authored 6 peer-reviewed journal articles, including 1 first-authored article, and had received 48 citations to the published body of work.
To demonstrate that the client was well-positioned to advance the proposed endeavor, we emphasized that the client’s publication and citation record should be evaluated in context. The petition explained that two of the client’s papers had citation performance placing them among highly cited physics papers from their publication year, which helped show that the citation count was not being treated as self-evidently sufficient. Rather, we positioned the citations as evidence that other researchers had relied on the client’s findings and methods within a specialized area of physics.
We also strengthened the case by showing how other researchers had used the client’s work. The petition described examples where the client’s results informed nuclear data evaluation, provided experimental benchmarks for weak-interaction research, and supported the development of instrumentation and analysis methods for nuclear reaction studies. This helped connect the client’s record of publication and citation to actual influence in the field, which is often more persuasive than numbers alone.
For national importance, we highlighted the broader implications of the client’s research. The petition explained that precise data on unstable nuclei can support a better understanding of stellar evolution, neutron star behavior, nuclear structure, and weak-interaction processes. It also connected the proposed work to applications in nuclear energy, nuclear medicine, radiation safety, and advanced modeling. Major funding support from a federal science agency was also used to reinforce that the research area had recognized public value, though it was presented as part of the overall evidentiary picture rather than as automatic proof of eligibility.
Ultimately, the approval reflected a careful strategy: we framed the client not merely as a researcher with publications and citations, but as a physics expert whose specialized work generated data and methods that other scientists could use to improve models, refine experiments, and advance nationally significant research areas. By aligning the client’s credentials with these national priorities, we demonstrated that the client’s continued work would benefit the United States and that waiving the job offer and labor certification requirements was warranted.