In a breakthrough that positions India at the forefront of next-generation scientific innovation, IIT Bombay has developed the country’s first-ever 3D quantum diamond microscope, a device capable of detecting and mapping hidden magnetic fields inside objects with unprecedented precision.
The advanced microscope leverages nitrogen-vacancy (NV) centers — tiny defects inside diamonds that are highly sensitive to magnetic fields — to generate detailed three-dimensional magnetic maps. Unlike traditional imaging tools, this quantum diamond microscope works at room temperature and without damaging samples, making it ideal for studying delicate materials and biological tissues.
Researchers say the technology can reveal magnetic structures inside:
Semiconductor chips
Advanced materials
Biological systems, including neuronal activity in brain cells
“This is a major leap for India’s quantum research ecosystem,” a spokesperson from IIT Bombay stated. “Our microscope combines quantum sensing with high-resolution 3D imaging, opening new pathways in neuroscience, chip diagnostics, and material science.”
The innovation marks a significant milestone in India’s National Quantum Mission, which aims to strengthen the nation’s capabilities in quantum communication, sensing, and computing.
Scientists worldwide have praised the achievement, noting that quantum diamond microscopes are extremely difficult to build due to the precise engineering required to manipulate NV centers. IIT Bombay’s success reflects growing expertise and momentum in India’s quantum technology landscape.
With this breakthrough, India enters a select group of nations advancing quantum sensing technologies — and the future of science just got a whole lot shinier.
