{"id":2051,"date":"2025-06-10T12:19:09","date_gmt":"2025-06-10T03:19:09","guid":{"rendered":"https:\/\/supraceramics.jp\/?p=2051"},"modified":"2025-06-16T13:17:20","modified_gmt":"2025-06-16T04:17:20","slug":"publication-j-phys-soc-jpn-satake-ramakrishnan-kawata-nohara-unusually-high-europium-filling-in-skutterudite-with-group-9-transition-metals-eurh0-93co0-074p12","status":"publish","type":"post","link":"https:\/\/supraceramics.jp\/en\/2025\/06\/2051\/","title":{"rendered":"Publication | J. Phys. Soc. Jpn. (Satake, Ramakrishnan, Kawata, Nohara) \u201cUnusually High Europium Filling in Skutterudite with Group 9 Transition Metals: Eu(Rh<sub>0.93<\/sub>Co<sub>0.07<\/sub>)<sub>4<\/sub>P<sub>12<\/sub>\u201d"},"content":{"rendered":"<p>Unusually High Europium Filling in Skutterudite with Group 9 Transition Metals: Eu(Rh<sub>0.93<\/sub>Co<sub>0.07<\/sub>)<sub>4<\/sub>P<sub>12<\/sub><\/p>\n<p>Mizuki Satake, Sitaram Ramakrishnan, Naomi Kawata, *Minoru Nohara<\/p>\n<p>The novel skutterudite compound Eu(Rh0.93Co0.07)4P12 was synthesized using the Sn flux and characterized by single-crystal X-ray diffraction, electron-probe microanalysis, and magnetization measurements. These analysis confirmed that the P12 cages are fully occupied by Eu (x = 1.0), in stark contrast to other skutterudite compounds containing Group 9 elements (Co, Rh, and Ir), where the filling fraction x is typically low. <\/p>\n<p><a href=\"https:\/\/journals.jps.jp\/doi\/abs\/10.7566\/JPSJ.94.065003\"><br \/>\n<em>J. Phys. Soc. Jpn.<\/em> 94, 065003 (2025). (DOI: 10.7566\/JPSJ.94.065003)<br \/>\n<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unusually High Europium Filling in Skutterudite with Group 9 Transition Metals: Eu(Rh0.93Co0.07)4P12 Mizuki Satake, Sitaram Ramakrishnan, Naomi Kawata, *Minoru Nohara The novel skutterudite compound Eu(Rh0.93Co0.07)4P12 was synthesized using the Sn flux and characterized by single-crystal X-ray diffraction, electron-probe microanalysis, and magnetization measurements. These analysis confirmed that the P12 cages are fully occupied by Eu (x [&hellip;]<\/p>\n","protected":false},"author":222414606,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_themeisle_gutenberg_block_has_review":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_locale":"en_US","_original_post":"https:\/\/supraceramics.jp\/?p=2049","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[124830],"tags":[],"class_list":["post-2051","post","type-post","status-publish","format-standard","hentry","category-news","en-US"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pe2JgX-x5","jetpack-related-posts":[{"id":2049,"url":"https:\/\/supraceramics.jp\/2025\/06\/2049\/","url_meta":{"origin":2051,"position":0},"title":"Publication | J. Phys. Soc. Jpn. (Satake, Ramakrishnan, Kawata, Nohara) \u201cUnusually High Europium Filling in Skutterudite with Group 9 Transition Metals: Eu(Rh0.93Co0.07)4P12\u201d","author":"shorike","date":"2025\u5e746\u670810\u65e5","format":false,"excerpt":"\u7814\u7a76\u6210\u679c\uff1a\u30ea\u30f3\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u30e6\u30fc\u30ed\u30d4\u30a6\u30e0\u304c\u5185\u5305\u3055\u308c\u305f\u65b0\u898f\u30b9\u30af\u30c3\u30c6\u30eb\u30c9\u9271\u5316\u5408\u7269\u306e\u767a\u898b\uff08C03 \u91ce\u539f\uff09 Unusually High Europium Filling in Skutterudite with Group 9 Transition Metals: Eu(Rh0.93Co0.07)4P12 Mizuki Satake, Sitaram Ramakrishnan, Naomi Kawata, *Minoru Nohara \u7814\u7a76\u6210\u679c\uff1a\u30e6\u30fc\u30ed\u30d4\u30a6\u30e0\u3092\u5185\u5305\u3059\u308b\u65b0\u898f\u30b9\u30af\u30c3\u30c6\u30eb\u30c9\u9271\u5316\u5408\u7269\u306e\u767a\u898b\uff08C03 \u91ce\u539f\uff09 \u30b9\u30af\u30c3\u30c6\u30eb\u30c9\u9271\u306f\u3001\u30b3\u30d0\u30eb\u30c8\u3068\u30d2\u7d20\u304b\u3089\u306a\u308b\u9271\u7269\uff08\u5316\u5b66\u5f0f CoAs3\uff09\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002Co\u306f8\u65cf\uff08Fe\u3001Ru\u3001Os\uff09\u30849\u65cf\uff08Co\u3001Rh\u3001Ir\uff09\u306e\u5143\u7d20\u306b\u3001As\u306f15\u65cf\uff08\u30cb\u30af\u30c8\u30b2\u30f3\uff09\u306eP\u3084Sb\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u591a\u69d8\u306a\u5316\u5b66\u7d44\u6210\u304c\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002\u30b9\u30af\u30c3\u30c6\u30eb\u30c9\u9271\u306f\u300112\u500b\u306e\u30cb\u30af\u30c8\u30b2\u30f3\u539f\u5b50\u304b\u3089\u306a\u308b\u5206\u5b50\u72b6\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u6709\u3059\u308b\u300c\u5185\u570f\u578b\u8d85\u30bb\u30e9\u30df\u30c3\u30af\u30b9\u300d\u306e\u4e00\u7a2e\u3068\u3057\u3066\u3082\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u672c\u7814\u7a76\u3067\u306f\u3001\u3053\u306eP12\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u5185\u90e8\u306b\u30e6\u30fc\u30ed\u30d4\u30a6\u30e0\u539f\u5b50\u304c100%\u306e\u5360\u6709\u7387\u3067\u5185\u5305\u3055\u308c\u305f\u65b0\u898f\u5316\u5408\u7269 Eu(Rh0.93Co0.07)4P12 \u306e\u5408\u6210\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u5f93\u6765\u3001Co\u3084Rh\u3092\u542b\u30809\u65cf\u30b9\u30af\u30c3\u30c6\u30eb\u30c9\u9271\u3067\u5185\u5305\u539f\u5b50\u306e\u5360\u6709\u7387\u3092\u9ad8\u3081\u308b\u306b\u306f\u300110 GPa\u4ee5\u4e0a\u306e\u8d85\u9ad8\u5727\u4e0b\u3067\u306e\u5408\u6210\u304c\u5fc5\u8981\u3068\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u672c\u7814\u7a76\u3067\u306f\u5e38\u5727\u3067100%\u306e\u5145\u586b\u3092\u9054\u6210\u3057\u305f\u70b9\u304c\u753b\u671f\u7684\u3067\u3059\u3002 \u3053\u306e\u6210\u679c\u306f\u3001\u4eca\u5f8c\u306e\u78c1\u6027\u6750\u6599\u3001\u8d85\u4f1d\u5c0e\u6750\u6599\u3001\u3055\u3089\u306b\u306f\u71b1\u96fb\u6750\u6599\u306e\u958b\u767a\u306b\u3064\u306a\u304c\u308b\u3082\u306e\u3068\u671f\u5f85\u3055\u308c\u307e\u3059\u3002 J. Phys. Soc. Jpn. 94, 065003 (2025). (DOI: 10.7566\/JPSJ.94.065003)","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1958,"url":"https:\/\/supraceramics.jp\/en\/2025\/03\/1958\/","url_meta":{"origin":2051,"position":1},"title":"Publication | J. Am. Chem. Soc. (Masubuchi, Hongo, Maezono, Kageyama, et al.) \u201cHand milling induced phase transition for marcasite-type carbodiimide\u201d","author":"shorike","date":"2025\u5e743\u670831\u65e5","format":false,"excerpt":"Hand milling induced phase transition for marcasite-type carbodiimide Yuzuki Yamamoto, Kazuki Kume, Suzuka Miyazaki, Ayako Shinozaki, Peng Song, Sayed Sahriar Hasan, Kenta Hongo, Ryo Maezono, Hiroki Ubukata, Hiroshi Kageyama, Mikio Higuchi, Yuji Masubuchi While high-pressure phase transitions have been widely studied in inorganic compounds such as oxides and chalcogenides, relatively\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1888,"url":"https:\/\/supraceramics.jp\/en\/2023\/06\/1888\/","url_meta":{"origin":2051,"position":2},"title":"Publication | Angew. Chem. Int. Ed. (Maeda, Tanaka, Motohashi et al.) \u201cTin(II)-Based Metal\u2013Organic Frameworks Enabling Efficient, Selective Reduction of CO2 to Formate under Visible Light\u201d","author":"shorike","date":"2023\u5e746\u67083\u65e5","format":false,"excerpt":"Tin(II)-Based Metal\u2013Organic Frameworks Enabling Efficient, Selective Reduction of CO \u2082 to Formate under Visible Light Yoshinobu Kamakura, Chomponoot Suppaso, Issei Yamamoto, Ryusuke Mizuochi, Yusuke Asai, Teruki Motohashi, Daisuke Tanaka, Kazuhiko Maeda Certain metal complexes are known as high-performance CO2 reduction photocatalysts driven by visible light. However, most of them rely\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2276,"url":"https:\/\/supraceramics.jp\/en\/2026\/01\/2276\/","url_meta":{"origin":2051,"position":3},"title":"Publication | Chem. Mater. (Tsuji, Tanaka, Maeda et al.) \u201cSubstituent-Position-Dependent Electrochemical CO2 Reduction Activity of Pb\u2013S-Based Coordination Polymers\u201d","author":"shorike","date":"2026\u5e741\u670819\u65e5","format":false,"excerpt":"Substituent-Position-Dependent Electrochemical CO2 Reduction Activity of Pb\u2013S-Based Coordination Polymers Shunta Iwamoto, Ryohei Akiyoshi, Sora Nakasone, Chomponoot Suppaso, Megumi Okazaki, Kazuhide Kamiya, Yuta Tsuji,* Daisuke Tanaka,* Kazuhiko Maeda* Developing electrocatalysts for CO2 reduction is essential for the effective use of renewable energy. Materials containing molecules such as coordination polymers have strong\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1871,"url":"https:\/\/supraceramics.jp\/en\/2024\/01\/1871\/","url_meta":{"origin":2051,"position":4},"title":"Publication | J. Am. Chem. Soc. (Ohtani, Fujii, Kuwabara et al.) \u201cStrongly enhanced polarization in a ferroelectric crystal by conduction-proton flow\u201d","author":"shorike","date":"2024\u5e741\u67085\u65e5","format":false,"excerpt":"Strongly enhanced polarization in a ferroelectric crystal by conduction-proton flow Junichi Yanagisawa, Takuya Aoyama, Kotaro Fujii, Masatomo Yashima, Yoshiyuki Inaguma, Akihide Kuwabara, Kazuki Shitara, Benjamin Le Ouay, Shinya Hayami, Masaaki Ohba, Ryo Ohtani Ion conductors comprising noncentrosymmetric frameworks have emerged as new functional materials. However, strongly correlated polarity functionality and\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2367,"url":"https:\/\/supraceramics.jp\/en\/2026\/05\/2367\/","url_meta":{"origin":2051,"position":5},"title":"Publication | J. Am. Chem. Soc. (Onda, Maeda et al.) \u201cElucidating the Origin of Hidden Limitations in Ru-Complex\/Ag\/Polymeric Carbon Nitride Hybrid Photocatalysts for Visible-Light CO2 Reduction\u201d","author":"shorike","date":"2026\u5e745\u67081\u65e5","format":false,"excerpt":"Elucidating the Origin of Hidden Limitations in Ru-Complex\/Ag\/Polymeric Carbon Nitride Hybrid Photocatalysts for Visible-Light CO2 Reduction Ryuichi Nakada, Rikuya Nagao, Jo Onodera, Xian Zhang, Masahito Oura, Megumi Okazaki, Toshiya Tanaka, Riku Koda, Minato Tanaka, Ken Onda, Kazuhiko Maeda* Artificial photosynthesis that converts CO2 into value-added chemicals under mild conditions remains\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/2051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/users\/222414606"}],"replies":[{"embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/comments?post=2051"}],"version-history":[{"count":3,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/2051\/revisions"}],"predecessor-version":[{"id":2069,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/2051\/revisions\/2069"}],"wp:attachment":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/media?parent=2051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/categories?post=2051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/tags?post=2051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}