North Carolina State University, affiliation not provided to SSRN, North Carolina State University, Government of the United States of America - Ames National Laboratory, Government of the United States of America - Ames National Laboratory, Government of the United States of America - Ames National Laboratory, affiliation not provided to SSRN, North Carolina State University, Sandia National Laboratories, North Carolina State University, affiliation not provided to SSRN, affiliation not provided to SSRN, Government of the United States of America - Argonne National Laboratory, Iowa State University, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory