R. Ishikawa*, R. Tanaka, K. Kawahara, N. Shibata and Y. Ikuhara,, “Atomic-resolution topographic imaging of crystal surfaces,”, ACS Nano, 15, 9186, May 2021,

R. Ishikawa*, R. Tanaka, K. Kawahara, N. Shibata and Y. Ikuhara,, “Atomic-resolution topographic imaging of crystal surfaces,”, ACS Nano, 15, 9186, May 2021,