281 citations · 350 across the 3 of their papers we have counts for
3 papers
cond-mat.soft2007★ 281 cited
Optical forces arising from phase gradients
Yohai Roichman, Bo Sun, Yael Roichman +2
We demonstrate both theoretically and experimentally that gradients in the phase of a light field exert forces on illuminated objects, including forces transverse to the direction…
cond-mat.soft2006★ 69 cited
Colloidal transport through optical tweezer arrays
Yael Roichman, Victor Wong, David G. Grier
Viscously damped particles driven past an evenly spaced array of potential energy wells or barriers may become kinetically locked in to the array, or else may escape from the array…
cond-mat.soft2006
Weak chaos and fractional dynamics in an optically driven colloidal ring
Yael Roichman, George Zaslavsky, David G. Grier
Three colloidal spheres driven around a ring-like optical trap known as an optical vortex have been predicted to undergo periodic collective motion due to their hydrodynamic coupli…