All Stories

  1. Dual diffraction bands of heliconical liquid crystal gratings

    Article • Physical Review Materials, August 2024, American Physical Society (APS)

    Hao Yu

  2. Diffraction-limited flat reflective microlenses by plasmonic photopatterning of molecular orientations

    Article • Journal of the Optical Society of America B, October 2023, Optical Society of America (OSA)

    Hao Yu

  3. Numerical study of transmissive liquid crystal Pancharatnam–Berry gratings with small periods

    Article • Journal of the Optical Society of America B, January 2023, Optical Society of America (OSA)

    Hao Yu

  4. 40.1: Invited Paper: Flat Liquid Crystal Optics for AR/VR Applications

    Article • SID Symposium Digest of Technical Papers, October 2022, Wiley

    Hao Yu

  5. Dynamically morphing microchannels in liquid crystal elastomer coatings containing disclinations

    Article • Journal of Applied Physics, November 2020, American Institute of Physics

    Oleg Lavrentovich, Hao Yu

  6. Control of microswimmers by spiral nematic vortices: Transition from individual to collective motion and contraction, expansion, and stable circulation of bacterial swirls

    Article • Physical Review Research, July 2020, American Physical Society (APS)

    Hao Yu, Oleg Lavrentovich

  7. Topology control of human fibroblast cells monolayer by liquid crystal elastomer

    Article • Science Advances, May 2020, American Association for the Advancement of Science

    Hao Yu, Oleg Lavrentovich

  8. Polar jets of swimming bacteria condensed by a patterned liquid crystal

    Article • Nature Physics, March 2020, Springer Science + Business Media

    Hao Yu

  9. Liquid crystal Pancharatnam-Berry optical elements

    Article • August 2019, SPIE

    Hao Yu

  10. Controlled placement of microparticles at the water-liquid crystal elastomer interface

    Article • ACS Applied Materials & Interfaces, March 2019, American Chemical Society (ACS)

    Dr. Paul Shiller, Hao Yu

  11. Plasmonic Metasurfaces with High UV–Vis Transmittance for Photopatterning of Designer Molecular Orientations

    Article • Advanced Optical Materials, March 2019, Wiley

    Hao Yu

  12. Low f ‐Number Diffraction‐Limited Pancharatnam–Berry Microlenses Enabled by Plasmonic Photopatterning of Liquid Crystal Polymers

    Article • Advanced Materials, March 2019, Wiley

    Hao Yu

  13. Pancharatnam–Berry optical lenses

    Article • Journal of the Optical Society of America B, March 2019, Optical Society of America (OSA)

    Hao Yu

  14. Liquid Crystal Pancharatnam–Berry Micro‐Optical Elements for Laser Beam Shaping

    Article • Advanced Optical Materials, October 2018, Wiley

    Hao Yu