[8p-C14-1~7] 6.5 Surface Physics, Vacuum

[8p-C14-1] In Situ Transmission Electron Microscopy of Atomic Behavior of Tungsten Nanocontacts during Pulsed Voltage Application

〇Yasuchika Suzuki¹, Tokushi Kizuka¹ (1.Univ. Tsukuba)

Keywords:metallic nanocontacts, in situ electron microscopy, pulsed current application

We observed structural dynamics of tungsten nanocontacts via application of pulsed electric currents using in situ transmission electron microscopy. Unique structural changes that could not be obtained by conventional techniques occurred by pulse application.