TY - RPRT TI - Electronic Spin Relaxation and Clustering in High-Pressure High-Temperature Synthesized Microcrystalline Diamond Particles with Reduced Nitrogen Content AU - Nunn, Nicholas [Adámas Nanotechnologies, Inc., Raleigh, NC (United States); North Carolina State University, Raleigh, NC (United States)] (ORCID:0000000220212575) AU - Milikisiyants, Sergey [North Carolina State University, Raleigh, NC (United States)] AU - Torelli, Marco D. [Adámas Nanotechnologies, Inc., Raleigh, NC (United States)] AU - Healey, Alexander [RMIT University, Melbourne, VIC (Australia)] AU - Styles, Roy [RMIT University, Melbourne, VIC (Australia)] AU - Johnson, Brett C. [RMIT University, Melbourne, VIC (Australia)] (ORCID:0000000221744178) AU - Tetienne, Jean-Philippe [RMIT University, Melbourne, VIC (Australia)] (ORCID:0000000157962508) AU - Reineck, Philipp [RMIT University, Melbourne, VIC (Australia)] (ORCID:000000031549937X) AU - Long, Christopher [Hyperion Materials & Technologies, Columbus, OH (United States)] AU - Dumm, Timothy [Hyperion Materials & Technologies, Columbus, OH (United States)] AU - Dalis, Adam [Hyperion Materials & Technologies, Columbus, OH (United States)] AU - Abe, Hiroshi [National Institutes for Quantum Science and Technology (QST), Gunma (Japan)] (ORCID:0000000196598382) AU - Ohshima, Takeshi [National Institutes for Quantum Science and Technology (QST), Gunma (Japan); Tohoku University, Miyagi (Japan)] (ORCID:0000000278503164) AU - Moon, Leo Joon Il [UC Berkeley, CA (United States)] AU - Druga, Emanuel [UC Berkeley, CA (United States)] AU - Ajoy, Ashok [UC Berkeley, CA (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)] AU - Shames, Alexander I. [Ben Gurion University of the Negev, Beer-Sheva (Israel)] (ORCID:0000000205741911) AU - Smirnov, Alex I. [North Carolina State University, Raleigh, NC (United States)] (ORCID:0000000200372555) AU - Shenderova, Olga A. [Adámas Nanotechnologies, Inc., Raleigh, NC (United States)] PY - 2025 DO - 10.1021/acs.jpcc.5c00471 UR - https://www.osti.gov/biblio/3015228 ID - 3015228 ER -