IISc Proposes ₹500 Crore Plan for World's Smallest Semiconductor Chip

Angstrom-scale chips are ultra-small semiconductor chips that go beyond the current nanometer-scale technology. These chips are designed using 2D materials like graphene and transition metal dichalcogenides (TMDs), allowing for extremely compact and efficient electronics.

For context, the smallest chips currently in production measure 3 nanometers, but angstrom-scale chips aim to be one-tenth that size. This breakthrough could lead to faster computing, energy-efficient devices, and next-generation Al systems.

India's Indian Institute of Science (IISc) has proposed a ₹500 crore project to develop these ultra-small chips, positioning the country as a leader in next-gen semiconductor technology, said a report by news agency PTI.

According to the report, India’s Ministry of Electronics and IT (MeitY) confirmed that the proposal has been under discussion.

The report also cites an official privy to the development and quotes the official saying, "MeitY is positive about the project. The Principal Scientific Adviser and Secretary, MeitY, have held meetings on it. MeitY is exploring the electronics applications where such technology can be deployed. This is a collaborative effort that requires due diligence at every step."

This comes within few days after IISc researchers recently announced that they have engineered a bacteria-based technique to repair bricks used in space habitats.

Scientists from IISc have proposed developing angstrom-scale chips using 2D materials like graphene and transition metal dichalcogenides (TMDs). These chips would be far smaller than the smallest chips currently in production, potentially revolutionizing semiconductor technology. The proposal, submitted to the government, aims to position India as a leader in next-generation semiconductor research.

The project seeks ₹500 crore over five years to develop indigenous technology, contrasting with India's 91,000 crore semiconductor project led by Tata Electronics in partnership with Taiwan's PSMC.

Globally, Europe, South Korea, China, and Japan have already invested heavily in 2D material-based semiconductor research.

To recall, last year in January a team of researchers at Georgia Tech and Tianjin University has claimed to have created the world’s first functional semiconductor made from graphene.

Angstrom-scale chips could unlock groundbreaking advancements across multiple industries. With significantly higher transistor density, these chips could enable Al models to process vast amounts of data faster and more efficiently, revolutionizing fields like quantum computing and Al-driven automation.

India’s push toward 2D semiconductor materials like graphene and transition metal dichalcogenides (TMDs) could position it as a leader in this post-silicon era.

Besides, it may also be recalled that Digital University of Kerala (DUK), along with Centre for Materials for Electronics Technology (C-MET) in Thrissur, launched India's first Graphene Innovation Centre, in January 2022.