A hydrogen storage unit which uses hydrogen storage alloys to store hydrogen, and more particularly a heat transfer managementcompartmentalization system for use in such system. The SABT process connects the silicon body of a partially depleted structure to a bias terminal. The array is logically folded to minimize the length of the longest path between processing elements by physically interleaving the processing elements so that the processing elements in different logical rows a physically interleaved with each other and the processing elements in different logical columns a physically interleaved with each other.