Berkeley Microfabrication Lab
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| Berkeley Microfabrication Lab | |
|---|---|
| Name | Berkeley Microfabrication Lab |
| Established | 1970s |
| Location | University of California, Berkeley |
| Type | Research facility |
| Director | Laboratory staff |
Berkeley Microfabrication Lab is a cleanroom and microfabrication facility located at the University of California, Berkeley that supports research in microelectromechanical systems, nanofabrication, semiconductor processing, and device prototyping. The lab serves faculty, postdoctoral researchers, graduate students, and industry partners affiliated with institutions such as the University of California, Berkeley, Lawrence Berkeley National Laboratory, Stanford University, Massachusetts Institute of Technology, and companies in the Silicon Valley and San Francisco Bay Area. Activities in the lab intersect with work by investigators associated with programs and entities like the National Science Foundation, Defense Advanced Research Projects Agency, Intel, Applied Materials, and the U.S. Department of Energy.
History
The facility traces roots to shared cleanroom efforts at the University of California system in the 1970s and expanded alongside centers such as the Berkeley Sensor & Actuator Center and the establishment of nanotechnology initiatives influenced by policies from the National Nanotechnology Initiative and funding from the Office of Naval Research. Key developmental phases occurred during collaborations with the Lawrence Berkeley National Laboratory and the proliferation of microfabrication infrastructure during the growth of Silicon Valley firms including Intel, Fairchild Semiconductor, and AMD. The lab’s growth reflects historical trends in microelectronics driven by milestones like the Moore’s law era, industry consortia such as SEMATECH, and academic-industry models exemplified by Stanford University spinouts and faculty startups. Administrative oversight has engaged campus units including the College of Engineering (UC Berkeley), the Department of Electrical Engineering and Computer Sciences (UC Berkeley), and the Berkeley Lab. The facility has adapted through funding shifts involving the National Institutes of Health, U.S. National Science Foundation, and philanthropic support comparable to gifts received by institutions such as the Howard Hughes Medical Institute.
Facilities and Equipment
The lab houses multi-class cleanroom suites with toolsets for lithography, etching, deposition, and characterization similar to those at peer facilities like the Stanford Nanofabrication Facility, the MIT.nano, and the Sandia National Laboratories cleanrooms. Major instrument categories include photolithography steppers and mask aligners analogous to equipment from ASML, GCA, and EV Group; thin film deposition systems such as Atomic Layer Deposition tools and Chemical Vapor Deposition reactors like those made by Oxford Instruments and Applied Materials; physical vapor deposition systems and e-beam evaporators used by groups comparable to IBM Research and Hewlett-Packard. Etch capability includes reactive ion etchers and deep reactive ion etchers inspired by platforms from Lam Research and TEL (Tokyo Electron), while characterization employs scanning electron microscopes from JEOL and FEI as well as atomic force microscopes sold by Bruker and Agilent Technologies. Metrology and packaging areas support work aligned with manufacturing flows used by firms like Qualcomm and Texas Instruments and with facilities of academic partners including the Kavli Institute for Nanoscience.
Research and Projects
Research spans microelectromechanical systems projects similar to those from the Berkeley Sensor & Actuator Center, quantum device fabrication related to efforts at IBM Q and Google Quantum AI, biosensor development comparable to projects at the Wyss Institute, and photonics work parallel to labs at the Cornell NanoScale Science and Technology Facility. Investigations include microfluidics for biomedical assays connecting to research at the Broad Institute and Lawrence Livermore National Laboratory, two-dimensional materials processing in the tradition of Graphene research by groups like those at University of Manchester and Columbia University, and superconducting qubit fabrication linked to initiatives at Yale University and Princeton University. Projects often publish in venues such as Nature Nanotechnology, Science, IEEE Journal of Solid-State Circuits, and Applied Physics Letters and receive support from funders including the DARPA Microsystems Technology Office, NSF Engineering Directorate, and corporate research labs like Samsung Research.
Education and Training
The lab provides hands-on instruction for users drawn from departments such as the Department of Bioengineering (UC Berkeley), the Department of Mechanical Engineering (UC Berkeley), and the Berkeley School of Information, following training models used by the National Nanotechnology Coordinated Infrastructure and workforce programs from the U.S. Department of Labor. Coursework and workshops link to curricula in programs like the Electrical Engineering and Computer Sciences undergraduate and graduate tracks, and to professional training exemplified by programs at IMEC and Tyndall National Institute. The lab supports student-led teams similar to those in Engineering student clubs and capstone projects that collaborate with incubators such as SkyDeck and venture accelerators like Y Combinator.
Safety and Access Policies
Safety protocols mirror standards promulgated by agencies such as the Occupational Safety and Health Administration and best practices aligned with the American National Standards Institute and the National Institute for Occupational Safety and Health. Access policy requires documented training, certification, and supervision comparable to protocols at the Stanford Nanofabrication Facility and the MIT.nano facility; users complete chemical safety modules influenced by EPA hazardous-waste guidelines and biosafety practices related to the Centers for Disease Control and Prevention. Policies cover personnel protective equipment standards similar to those from the American Chemical Society and incident-reporting procedures analogous to procedures used at the Lawrence Berkeley National Laboratory.
Collaborations and Industry Partnerships
The lab engages collaborative research with academic entities such as Stanford University, Massachusetts Institute of Technology, and University of California, San Diego, and with national laboratories including Argonne National Laboratory and Oak Ridge National Laboratory. Industry partnerships involve companies across the semiconductor and biotech sectors, reflecting alliances similar to relationships between Intel and university consortia, collaborative projects with firms such as Applied Materials, Lam Research, ASML, and startup ecosystems linked to Plug and Play Tech Center and corporate research groups like Google Research. Technology transfer and licensing processes resemble practices at the Berkeley SkyDeck and the UC Berkeley Office of Technology Licensing.
Notable Contributions and Impact
Contributions include enabling fabrication of devices that underpin publications and patents in areas tied to the Internet of Things, quantum information science, and medical diagnostics, and supporting faculty whose work has been recognized by awards like the IEEE Medal of Honor, the MacArthur Fellowship, and the National Medal of Technology and Innovation. The lab has played roles in spurring startups and translational outcomes similar to the histories of companies spun out from UC Berkeley such as Calyx and technology transfers comparable to those facilitated by the Lawrence Berkeley National Laboratory. Its impact extends into regional innovation clusters in the San Francisco Bay Area and policy conversations involving federal agencies like the National Science Foundation and the Department of Energy.