Yueh-Lin Wang
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| Yueh-Lin Wang | |
|---|---|
| Name | Yueh-Lin Wang |
| Fields | Chemical engineering; Materials science; Nanotechnology |
| Workplaces | Princeton University; Exxon Mobil; ExxonMobil Research and Engineering |
| Alma mater | Massachusetts Institute of Technology; University of California, Berkeley; Tsinghua University |
| Known for | Block copolymer self-assembly; Nanopatterning; Thin-film photovoltaics |
Yueh-Lin Wang is a materials scientist and chemical engineer known for research on block copolymer self-assembly, directed self-assembly for nanopatterning, and thin-film electronic materials. She has held faculty positions and industrial research leadership roles, contributing to advances in nanotechnology, materials science, and chemical engineering through interdisciplinary collaborations with academic and industrial institutions. Her work bridges fundamental polymer physics, surface science, and applied device-compatible patterning methods.
Early life and education
Wang completed undergraduate studies at Tsinghua University before undertaking graduate research at the University of California, Berkeley and the Massachusetts Institute of Technology. During her doctoral and postdoctoral training she worked at intersections involving researchers associated with Bell Labs, IBM Research, Stanford University, and Harvard University, developing expertise in polymer chemistry, thin films, and surface-directed assembly. Her formative mentors and collaborators have included faculty from Princeton University, University of California, Santa Barbara, and University of Pennsylvania, situating her within networks spanning Cornell University and Columbia University research communities.
Academic and research career
Wang served on the faculty of Princeton University where she directed a laboratory focusing on block copolymers, directed self-assembly, and nanostructured thin films. Her laboratory collaborated with groups at Lawrence Berkeley National Laboratory, Oak Ridge National Laboratory, and Argonne National Laboratory on characterization using facilities tied to National Institute of Standards and Technology and Center for Functional Nanomaterials. She later joined industrial research at ExxonMobil Research and Engineering and held roles interfacing applied research with manufacturing-relevant problems, connecting to teams at Intel Corporation, Applied Materials, and Lam Research. Throughout her career she has engaged with faculty exchanges and sabbatical stays at Massachusetts Institute of Technology and visiting scientist roles at IBM T.J. Watson Research Center.
Research contributions and notable publications
Wang’s research advanced understanding of block copolymer self-assembly as a route to sub-20 nm patterning, interacting with literature from groups at University of Massachusetts Amherst, University of Minnesota, and University of California, Santa Barbara. She published studies on surface energy tuning, neutral brushes, and graphoepitaxy that influenced work at Samsung, TSMC, and GlobalFoundries. Her publications appear alongside contributions from teams at Columbia University, Yale University, and Northwestern University exploring nanoporous membranes, photovoltaics, and organic electronic interfaces. Key topics in her papers include defectivity control in directed self-assembly, epitaxial alignment for block copolymers, and integration strategies compatible with photolithography tools used by Intel Corporation and Taiwan Semiconductor Manufacturing Company. Collaborative articles with researchers from University of California, Berkeley and Princeton University have been cited in contexts ranging from nanofabrication roadmaps to device demonstrations involving perovskite solar cells, organic photovoltaics, and high-mobility polymer semiconductors. Her work intersects methods developed at Brookhaven National Laboratory and characterization using transmission electron microscopy groups at University of Illinois Urbana–Champaign and Northwestern University.
Awards and honors
Wang has been recognized by academic and professional bodies connected to American Physical Society, Materials Research Society, and American Chemical Society. Her honors reflect contributions to polymer science and nanomanufacturing that resonate with awardees from National Academy of Engineering and fellows from institutions including Society of Women Engineers and American Institute of Chemical Engineers. She has delivered invited talks at conferences such as the MRS Fall Meeting, Gordon Research Conferences, and meetings organized by SPIE, receiving lecture invitations alongside recipients of MacArthur Fellowships and NSF CAREER awardees. Her research achievements have been highlighted in symposia associated with European Polymer Congress and awards programs connected to DOE research initiatives.
Professional service and memberships
Wang has served on program committees and advisory boards for conferences hosted by Materials Research Society, American Chemical Society, and American Physical Society. She has been a reviewer and panelist for funding agencies including National Science Foundation, Department of Energy, and internal review boards linked to industrial consortia such as SEMATECH and IMEC. Her professional memberships include participation in American Institute of Chemical Engineers, Materials Research Society, and collaborative networks involving Center for Nanoscale Materials and university consortia partnering with Sandia National Laboratories. She has mentored graduate students and postdoctoral researchers who have taken positions across industry and academia, including at Apple Inc., Google, Intel Corporation, Samsung, Harvard University, and Stanford University.
Personal life and legacy
Wang’s legacy lies in translating polymer physics into practical directed self-assembly processes that informed developments at semiconductor manufacturers and materials companies. Her trainees and collaborators have advanced careers at institutions such as MIT, Princeton University, University of California, Berkeley, and companies including TSMC and Applied Materials. Beyond research, Wang has contributed to outreach and diversity initiatives connected to organizations like Society of Hispanic Professional Engineers and Society of Women Engineers, influencing early-career scientists who participate in programs at National Science Foundation and national laboratories. Her contributions continue to influence communities working on next-generation nanofabrication, energy materials, and polymer-based functional systems.