Dataset Open Access

Negative resistance for colloids driven over two barriers in a microchannel

Erbe, Artur; Leiderer, Paul; Kreuter, Christian

Video of superparamagnetic colloidal particles which are confined in a microchannel of 30µm width. The particles are driven into motion by tilting the microscope. Two barriers define an island in the channel, which causes an ordered region in the center of the channel. Transport through this island is observed as function of time and tilt angle.

Files (650.5 MB)
Name Size
doublebarrier1.mov
md5:4b0561ac9c2f82c8c2e7ce4bd23302a9
650.5 MB Download
443
243
views
downloads
All versions This version
Views 443443
Downloads 243243
Data volume 158.1 GB158.1 GB
Unique views 183183
Unique downloads 3131

Share

Cite as