Thermal analogue of gimbal lock in a colloidal ferromagnetic Janus rod
We report an entropy-driven orientational hopping transition in a magnetically confined colloidal Janus rod. In a magnetic field, the sedimented rod randomly hops between horizontal and vertical states: the latter state comes at a substantial gravitational cost at no reduction of magnetic potential...
| Հիմնական հեղինակներ: | , , , , |
|---|---|
| Ձևաչափ: | Journal article |
| Հրապարակվել է: |
American Physical Society
2015
|