Abstract: Systems and methods for hanking a cable are disclosed. A hanked cable may be formed by winding the cable around two or more mandrels attached to support members of a winding fixture. At least one of the mandrels can be removeably attached to the winding fixture to facilitate clamping the cable between the mandrel and the support member. The distance between mandrels may be varied by including, in the winding fixture, an adjustable stage for adjusting the relative positions of the mandrels. Once the cable is wound into a hanked configuration, it may be wrapped with a semi-rigid wrapping member to help retain the hanked shape.

Abstract: The disclosure provides devices and methods for controlled assembly of colloidal particles. A medium with colloidal particles having a charged surface is placed in physical contact with an electrically conductive material (e.g., an ITO coating). An external light source directs light towards the electrically conductive material, thus driving the colloidal particles from a first non-assembled state to a second assembled state, which may thus create organized colloidal crystals or alternatively predetermined void regions. Assembly of the colloids can be achieved with no external electric fields or external magnetic fields. Moreover, the colloidal assembly is three-dimensional, occurs rapidly, and is entirely reversible and reconfigurable based on controlling the light applied to the electrically conductive material.

Abstract: Systems and methods for hanking a cable are disclosed. A hanked cable may be formed by winding the cable around two or more mandrels attached to support members of a winding fixture. At least one of the mandrels can be removeably attached to the winding fixture to facilitate clamping the cable between the mandrel and the support member. The distance between mandrels may be varied by including, in the winding fixture, an adjustable stage for adjusting the relative positions of the mandrels. Once the cable is wound into a hanked configuration, it may be wrapped with a semi-rigid wrapping member to help retain the hanked shape.

Abstract: The disclosure provides devices and methods for controlled assembly of colloidal particles. A medium with colloidal particles having a charged surface is placed in physical contact with an electrically conductive material (e.g., an ITO coating). An external light source directs light towards the electrically conductive material, thus driving the colloidal particles from a first non-assembled state to a second assembled state, which may thus create organized colloidal crystals or alternatively predetermined void regions. Assembly of the colloids can be achieved with no external electric fields or external magnetic fields. Moreover, the colloidal assembly is three-dimensional, occurs rapidly, and is entirely reversible and reconfigurable based on controlling the light applied to the electrically conductive material.

Abstract: Systems and methods for hanking a cable are disclosed. A hanked cable may be formed by winding the cable around two or more mandrels attached to support members of a winding fixture. At least one of the mandrels can be removeably attached to the winding fixture to facilitate clamping the cable between the mandrel and the support member. The distance between mandrels may be varied by including, in the winding fixture, an adjustable stage for adjusting the relative positions of the mandrels. Once the cable is wound into a hanked configuration, it may be wrapped with a semi-rigid wrapping member to help retain the hanked shape.