About NCCS

Origins: The Emergence of a Cryogenic Community in India (Pre-1975)

The history of the National Conference on Cryogenics and Superconductivity is deeply intertwined with the evolution of low-temperature science in India. Low temperature research, down to 1 K started in India as early as in 1952, at the National Physical Laboratory when it acquired a Helium liquefier of the first generation (ADL-50). The low temperature culture spread to other institutions like TIFR (1966), IISc and other DAE institution and some IITs around 1975. During 1990s large superconductivity programmes namely fusion reactor SST-1 at IPR, superconducting cyclotron at VECC, superconducting accelerators at TIFR and IUAC. National Physical Laboratory excelled in building several superconducting magnet systems indigenously and started quantum metrology. Research in low-temperature physics, superconductivity, and cryogenic engineering flourished across the country. During the 1960s and 1970s, India's growing engagement with space technology, and superconducting materials necessitated indigenous expertise in cryogenics. Informal workshops, laboratory-level meetings, and specialized training programmes—often supported by pioneers in the field—laid the groundwork for a more formal national platform.

Institutionalisation: Formation of the Indian Cryogenics Council (1975)

A decisive milestone came with the establishment of the Indian Cryogenics Council (ICC) in 1975. The Council was envisioned as a professional body to unify scientists, engineers, & industry stakeholders working in cryogenics & superconductivity across the country. Its objectives included

• Promoting research and development in cryogenic science
• Facilitating collaboration between academia, industry, & government laboratories
• Organising conferences, symposia, and training programmes
• Publishing proceedings & journals to document national progress in the field

The ICC soon initiated a national-level symposium series, which would evolve into today's National Conference on Cryogenics and Superconductivity. The symposium was held at different institutions across India and later got referred to as Conference.

Transition from "Symposium" to "Conference"

Over time, the terminology gradually shifted from symposium to conference, reflecting:

• Larger scale and broader participation
• Inclusion of international speakers and collaborations
• Greater emphasis on industrial applications and policy relevance
• Parallel specialised meetings—such as conferences on cryogenics for space applications (e.g., ISRO-related events)—also enriched the ecosystem and fed into the main national conference series.

The Golden Jubilee Phase (2025)

In 2025, the ICC celebrated 50 years of its founding, marking a major institutional milestone. A special conference held at the Variable Energy Cyclotron Centre (VECC), Kolkata, highlighted

• Advances in superconducting magnets, LNG technology, and space cryogenics
• Emerging areas such as quantum systems and dilution refrigeration
• The maturity of India's cryogenic ecosystem across research and industry This phase symbolised transition of the field from capability-building to global competitiveness.

The 30th Edition (2026): A Landmark in Continuity

By the end of 2026, the conference reaches its 30th edition, marking over five decades of sustained scientific dialogue. Significance of the 30th Edition:

• Represents 60 years of organised cryogenic activity in India
• Demonstrates the continuity of a biennial scientific tradition
• Reflects India's transformation from a technology importer to a developer of indigenous cryogenic systems, especially in space launch vehicles, particle accelerators, Medical imaging (MRI) and Quantum technologies

Contributions to National Science and Technology

The conference series has played a crucial role in:

• Supporting ISRO's cryogenic engine development programmes
• Enabling accelerator facilities and fusion research
• Promoting medical technologies such as MRI
• Building a skilled workforce in low-temperature engineering It has also fostered:
• Academia–industry partnerships
• Indigenous technology development
• Knowledge dissemination through proceedings and journals

Legacy and Future Outlook

From modest beginnings as a small symposium to a nationally and internationally recognised conference series, the National Conference on Cryogenics and Superconductivity stands as a cornerstone of India's scientific infrastructure in low- temperature science. As it enters its fourth decade of organised conferences the focus is shifting toward quantum technologies, green energy (LNG, hydrogen), and space exploration and India is poised to contribute significantly to global cryogenic innovation. The journey from early informal meetings to the 30th edition of the Conference in 2026 reflects not just the growth of an event, but the evolution of an entire scientific discipline in India. Anchored by the Indian Cryogenics Council, this series has successfully bridged science, engineering, and industry, shaping generations of researchers and enabling critical national technologies. It stands today not merely as a conference, but as a living chronicle of India's progress in cryogenics and superconductivity.