This summer, I had the unique opportunity to be a part of the first cohort of California DREAMS Microelectronics Commons Scholars at USC. This 8-week program offered me a chance to gain hands-on experience in the university’s cleanroom, where I learned the intricacies of the silicon wafer fabrication process. From learning the intensive gowning procedure to using chemicals in tandem with cutting-edge machinery, the experience was both challenging and rewarding.
The first two weeks of the program were dedicated to intensive training. During this period, we were gradually introduced to the world of microelectronics, starting with an introduction to the wafers themselves. We then progressed to working with various pieces of machinery essential to the fabrication process. This included learning how to clean the wafers, applying photoresist through spinning, using UV exposure tools, and developing the wafers with chemical developers.
Following the training phase, we transitioned into the core of the internship. This part of the program involved collaborating closely with professors and PhD students from different research labs who required our assistance in fabricating samples for their ongoing projects. I had the privilege of working with some truly talented individuals, and it was fulfilling to know that my work was integral to their research efforts. The experience not only further brightened my curiosity in the realm of microelectronics but also solidified my appreciation for the collaborative nature of scientific research.
Admittedly, I had my reservations at the start, particularly because this wasn’t a traditional internship experience—being organized by USC rather than an external company. However, those doubts dissipated as I became more immersed in the program. The unique structure allowed for a more academic and research-focused experience, which, in hindsight, was immensely valuable. Given that this was the program’s first implementation, we encountered some challenges, primarily related to scheduling and programming logistics. These challenges, though sometimes frustrating, were also a part of the learning process. As with any new initiative, the initial run is crucial for gathering feedback and trying out different procedures. It allows for growth within the program that will refine the experience for future participants. New can be scary, but new is necessary.
Reflecting on the summer, I feel extremely grateful for the opportunity to be part of this program. The knowledge and skills I gained, coupled with the connections I made, have left a lasting impact on my academic and professional journey. This internship has not only offered me the ability to explore the cleanroom environment but has also supported my search for the correct career path for me in microelectronics. I look forward to applying what I’ve learned in future endeavors and to seeing how this program evolves in the coming years.