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  1. Article

    Open Access

    Sorting Gold and Sand (Silica) Using Atomic Force Microscope-Based Dielectrophoresis

  2. The dielectrophoresis-based platform combined with micropipette-based atomic force microscope is demonstrated for material- and position-selective depositi...

  3. Chungman Kim, Sunghoon Hong, Dongha Shin, Sangmin An, **ngcai Zhang in Nano-Micro Letters (2021)

  4. No Access

    Article

    Buckling tip-based nanoscratching with in situ direct measurement of shear dynamics

    We have demonstrated a nanoscratching technique using in situ direct measurement of the elastic and viscous responses of shear dynamics for a buckled quartz nanorod tip. The buckled tip resolves the issue of d...

    Sangmin An, Chungman Kim, Wonho Jhe in Applied Nanoscience (2019)