If it was a large hollow body, then it would have particular resonant frequencies. Is there such a thing as a resonance sail? Total speculation, but I think s

If it was a large hollow body, then it would have particular resonant frequencies. Is there such a thing as a resonance sail? Total speculation, but I think such a thing would work the opposite of a lightsail, in that it would tend to go toward bodies than emanated it's resonant frequency, rather than be pushed away by radiation.