In this episode of Micro Journeys, host Daniel Marrujo sits down with Rick Gottscho to explore a remarkable career that has spanned scientific curiosity, groundbreaking plasma research, and leading roles shaping the semiconductor industry. From childhood fascinations with the periodic table and science fiction, to hands-on experimental research at MIT, Rick’s journey showcases how a love of fundamental science can evolve into driving large-scale technological innovation.
The conversation delves into Rick’s pivotal work at Bell Labs, where he advanced understanding of plasma etching, helping lay foundations for modern semiconductor manufacturing. Rick discusses his transition to Lam Research, where he shifted from research to developing real-world products, underscoring his belief that the ultimate validation of innovation is when customers are willing to pay for it. They also unpack the future of semiconductor manufacturing, the promise of digital twins, and the urgent need for the U.S. to invest in domestic chip ecosystems amidst global competition. By the end of the episode, Rick reveals how combining physics-informed machine learning with engineering expertise could accelerate semiconductor advances — ensuring smarter, faster, more reliable manufacturing in an increasingly data-driven world.