[Quantum-ms] Mark Your Calendar 1/16/25: Scalable Nanomanufacturing for Next Generation Electronics and Energy Devices

[Columbia EE Events]

Hi all, just a reminder that this event is on 1/16 at the EE conference
room.

*Time:* Thursday, January 16, 2025, 11:00 AM - 12:00 PM
*Location:* EE Conference room, 13th Floor
*Guest Speaker: *Prof. William Scheideler, Thayer School of Engineering,
Dartmouth College

On Wed, Dec 18, 2024 at 11:19 AM Columbia EE Events <
ee-events at ee.columbia.edu> wrote:

> *EE Guest Lecture: Scalable Nanomanufacturing for Next-Generation
> Electronics and Energy Devices
> <https://www.ee.columbia.edu/events/ee-guest-lecture-scalable-nanomanufacturing-next-generation-electronics-and-energy-devices>*
>
> *Time:* Thursday, January 16, 2025, 11:00 AM - 12:00 PM
> *Location:* EE Conference room, 13th Floor
> *Guest Speaker: *Prof. William Scheideler, Thayer School of Engineering,
> Dartmouth College
>
> *ABSTRACT*
>
> Emerging energy and electronics technologies such as lightweight solar
> cells, low power computing devices, and earth-abundant water splitting
> could help power the renewable energy transition, but their impact is
> limited by their performance and manufacturability. Here we pose that
> scalable nanomanufacturing via printing could address these needs by
> allowing low-cost integration of high-performance materials over large
> areas and in new 3D geometries.
>
> We apply printing to three challenges in scalable fabrication: 1) How to
> print high performance ultrathin semiconductors, 2) How to design inks for
> printing large area solar cells, and 3) how to print 3D electrodes for
> energy devices. We first focus on an emerging class of two-dimensional (2D)
> metal oxide semiconductors printed via roll-based Cabrera Mott surface
> oxidation of liquid metals. We discuss the engineering of heterostructures
> of 2D oxides as degenerate TCOs and as semiconducting channels for
> transparent transistors and we examine the impact of quantum confinement on
> their optoelectronic properties towards applications in large area
> electronics. We next investigate the physics of roll-based flexography of
> metal halide perovskite solar cells, showing the fluid mechanics that
> enables large-area patterning at state-of-the-art uniformity to enhance
> device performance and stability. Finally, we consider fabrication of
> 3D-printed metal oxide microlattices for gas sensing and electrocatalysis,
> showing how graph-theory and additive manufacturing can boost efficiency
> and enhance 3D mass-transport.
>
> *BIOGRAPHY*
>
> Prof. William Scheideler graduated summa cum laude from Duke University in
> 2013 with B.S.E. degrees in Electrical Engineering and in Biomedical
> Engineering. He completed his Ph.D. as an NSF Graduate Research Fellow in
> Electrical Engineering at the University of California, Berkeley, where his
> doctoral thesis explored scalable nanomanufacturing of metal oxide
> electronics. He completed his postdoctoral studies in Materials Science and
> Engineering at Stanford University, where he studied scalable fabrication
> and thermomechanical reliability of perovskite solar cells. Will joined the
> faculty of Dartmouth College’s Thayer School of Engineering as an Assistant
> Professor in 2019, launching the SENSE (Scalable Energy and Nanomaterial
> Electronics) Laboratory. His research interests include 3-D
> nanomanufacturing and 2D materials for electronics and energy applications.
> In 2023, William was a recipient of the SME’s Delcie Durham Outstanding
> Young Manufacturing Engineer Award recognizing his research in advanced
> electronics manufacturing.
>
> *Hosted by: Professor John Ioannis Kymissis <johnkym at ee.columbia.edu
> <johnkym at ee.columbia.edu>> *
>
>
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