Can I remove right-hand staff for just one part of the score

Hi,

I have written a piano score with two staves for 2 hands. However after the introduction, I have nothing in the left hand and I want to remove it from the score. Later on I may want to bring back the right hand staff. Is this possible?

I looked at Parts but it seems like within a part, you are still with the same number of staves. I could be wrong though... Any thoughts on this?