Notes on neutron science, medical isotope supply, and applied nuclear infrastructure.
Longer-form writing on the problems we work on — framed for policy, engineering, and public-health readers. Each piece points back to a technical anchor.
The Decay Tax: Why India Loses Medical Isotope Value Before It Is Used
Radioisotopes are perishable by physics, not by logistics. For an importing country, every hour of transit is measured activity that the patient will not receive.
Medical Isotopes as Critical Infrastructure: An Indian Policy Blind Spot
India runs millions of nuclear-medicine procedures every year on a supply chain that is treated as specialist procurement. It should be treated as infrastructure.
Reactor, Accelerator, and Neutron-Generator Pathways: A Complementary View
Medical radioisotopes can be produced along three distinct pathways. Each has its own physics, economics, and role. Treating them as alternatives misses the point.
The Thorium Question, Reframed: Why the Three-Stage Programme Needs a Neutron Bridge
India holds roughly an eighth of the world’s thorium. The path to using it has been gated for sixty years on producing U-233 starter fuel. Five candidate pathways exist; a fusion-driven sub-critical hybrid is one of them.
Firm Power for Viksit Bharat: Why Fusion Belongs in the National Energy Plan
A developed India runs on roughly twice the electricity it does today. Solar and wind, alone, cannot deliver round-the-clock baseload. The long-horizon firm-power options deserve to be named in the plan.
The Probe Indian Industry Has Been Doing Without: Neutron Imaging for Batteries, Composites, and Welds
X-rays are excellent at imaging dense metals and blind to light elements. Indian industry now manufactures lithium-ion batteries, aerospace composites, and adhesively-bonded assemblies at scale — and has essentially no commercial neutron-imaging capacity to inspect them.
The Silent Long Tail: Nuclear Waste, Half-Lives, and the Transmutation Question
The long-lived isotopes in spent nuclear fuel need isolation on timescales longer than recorded human civilisation. Transmutation — engineering those isotopes into shorter-lived forms — has been studied for thirty years.
India Fusion Day: From Press Releases to Partnership
The Indian fusion sector has matured beyond awareness-raising. The next step is institutional formalisation — a recurring national-scale convening where academic, government, and industry strands can be in one room.
A note on tone. These pieces are deliberately sober. We are a small team working on long-horizon applied-nuclear infrastructure, within established regulatory and safety frameworks. We do not debate on social media, forecast specific commercial timelines, or compare our work to other ventures.