By the heat treatment, crystals 1 absorb hydrogen, and the obtained products turn to the amorphous phases by a chemical reaction between hydrogen and the other atoms of {HEAD ~ intermetallic compounds} to form {TAIL ~ hydrides} thereof 
to form
By the heat treatment , crystals 1 absorb hydrogen , and the obtained products turn to the amorphous phases by a chemical reaction between hydrogen and the other atoms of { HEAD ~ intermetallic compounds } to form { TAIL ~ hydrides } thereof
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH