@article{oai:nagoya.repo.nii.ac.jp:00024798,
 author = {Soda, Kazuo and Mizui, Tatsuya and Komabuchi, Mai and Kato, Masahiko and Terabe, Toshiki and Suzuki, Kentaro and Niwa, Ken and Shirako, Yuichi and Hasegawa, Masashi and Akaogi, Masaki and Kojitani, Hiroshi and Ikenaga, Eiji},
 issue = {6},
 journal = {Journal of the Physical Society of Japan},
 month = {Jun},
 note = {Using microbeam hard X-ray photoelectron spectroscopy, we clarified the valence-band electronic structures and chemical states of platinum-group metal (Ru, Ir, and Pt) pernitrides, which have been synthesized in supercritical nitrogen fluid under extremely high pressures and temperatures. Their nitrogen contents relative to the platinum-group metal are estimated to be 2 from the photoemission intensity, which is consistent with the studies reported to date. The observed valence-band structures agree quite well with theoretically predicted structures for the pyrite-type PtN2, arsenopyrite-type IrN2, and marcasite-type RuN2. The origin of their extremely large bulk moduli is discussed based on the current results of the valence-band structures and core-level chemical shifts.},
 pages = {064804--064804},
 title = {Microbeam Hard X-ray Photoemission Study on Platinum-group Metal Pernitrides},
 volume = {86},
 year = {2017}
}