Probing the zero-field splitting in the ordered N@C60 in buckycatcher C60H28 studied by EPR spectroscopy期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Probing the zero-field splitting in the ordered N@C₆₀ in buckycatcher C₆₀H₂₈ studied by EPR spectroscopy

Authors:	Jiahui Yang Pengbo Feng Andrzej Sygula Wolfgang Harneit Ji-Hu Su Jiangfeng Du

Affiliation:	1. Hefei National Laboratory for Physical Sciences at Microscale, 230026 Hefei, People?s Republic of China;2. Department of Modern Physics, University of Science and Technology of China, 230026 Hefei, People?s Republic of China;3. Department of Chemistry, Mississippi State University, Mississippi State, MS 39762, USA;4. Institut für Experimentalphysik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany

Abstract:	The electronic structure of the endohedral fullerene ¹⁴N@C₆₀ spatially ordered in the crystal state by its supramolecular assembly with a buckycatcher C₆₀H₂₈ was investigated by X-band electron paramagnetic resonance (EPR) spectroscopy. The zero-field splitting (ZFS) found in the complex is significantly enhanced in comparison to the earlier reported data for the analogous systems. The large ZFS, presumably induced by the molecular order in the supramolecular complex makes it an attractive material for the future quantum control and coherence studies.

Keywords:	Endohedral fullerene N@C₆₀ Buckycatcher EPR Zero-field splitting
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