A method for detachable bonding that forms an amorphous silicon layer, or a silicon oxide layer with a high hydrogen content, on an element such as a carrier substrate. A second element, such as a substrate, is bonded to the amorphous silicon layer or silicon oxide layer, and the second element may then have a portion removed. A third element, such as a host or carrier substrate, is bonded to the second element or to the remaining portion of the second element to form a bonded structure. The bonded structure is then heated to cause the first element to detach from the bonded structure.