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IBM and Siemens Collaborate on Nanostack Architecture

IBM and Siemens have embarked on a pioneering partnership that seeks to advance the development of IBM's nanostack architecture, an innovative transistor design. This collaboration aims to fuse IBM's prowess in semiconductor innovation with Siemens' cutting-edge electronic design automation (EDA) and advanced manufacturing software expertise.

The Future of Transistors

Earlier this year, IBM unveiled a groundbreaking new transistor architecture called nanostack, which is considered the industry's first vertically-stacked, three-dimensional, nanosheet-based design. Current designs utilize nearly 100 billion transistors within an area as small as a fingernail, especially at the 7 angstrom node. This architecture promotes diverse material combinations within each vertically-stacked layer, optimizing the performance and efficiency of each transistor independently.

The initial demonstration by IBM provided insights into the potential of this architecture; however, further innovations are essential to prepare it for large-scale manufacturing and production. The partnership with Siemens is a vital step toward achieving these objectives.

Combining Forces for Advanced Design

In pursuit of this goal, IBM and Siemens will focus on enhancing design techniques, simulation models, and lithography processes necessary for future generations of nanostack technology, beyond the current capabilities. A key component of this collaboration involves the creation of advanced virtual models of the nanostack, enabling researchers to simulate performance, optimize designs, and tackle fabrication challenges even before physical chip production begins.

Huiming Bu, IBM's Vice President of Silicon Technology Research and Development, expressed excitement about the collaboration: "Nanostack offers a scalable transistor platform designed to transition device scaling from 2D to 3D. This represents a new paradigm for the semiconductor industry and a crucial path for supporting AI and other emerging technologies over the next decade."

Ankur Gupta, Siemens' Executive Vice President of EDA IC Portfolio, echoed these sentiments, stressing the importance of collaboration: "As we push semiconductors into the angstrom era, we require co-optimization between device physics, EDA design, manufacturing software, and the actual manufacturing process. IBM's three-dimensional nanostack design marks a pivotal advance in this endeavor."

Accelerating Technology Advancement

The union of IBM's semiconductor leadership and Siemens' sophisticated EDA technologies aims to decrease technology development cycles. By working together, they plan to build a manufacturing foundation that will bring nanostack technology to fruition, potentially transforming the semiconductor landscape.

In summary, this collaboration between IBM and Siemens signifies not just a merger of expertise but a leap forward in finding solutions to traditional semiconductor challenges, ultimately benefiting multiple sectors reliant on cutting-edge technology. As research progresses, the path to scalable, efficient, and high-performance chip design appears increasingly promising.

For more information about IBM and their groundbreaking research, visit IBM's website.