Charge Ordering and π–d Interaction in Electron-Doped 3/4-Filling Molecular System α′′-(BEDT-TTF)2Rb2xCo(SCN)4 (x = 0.6)

We have investigated a newly found α′′-phase bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) molecular arrangement system, namely, α′′-(BEDT-TTF)2Rb2xCo(SCN)4 (α′′-Rb2xCo), with localized S = 3/2 Co2+ spins. From X-ray structural analyses, we found that owing to the nonstoichiometric ratio of Rb io...

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Veröffentlicht in:	Journal of the Physical Society of Japan 2021-07, Vol.90 (7)
Hauptverfasser:	Iguchi, Satoshi, Yamada, Syuhei, Kobayashi, Ryota, Morita, Koutaro, Kudo, Yuki, Kurosu, Megumi, Yoneyama, Naoki, Ikemoto, Yuka, Moriwaki, Taro, Sasaki, Takahiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Anomalies Cobalt Coupling (molecular) Low temperature Phase transitions Physical properties Pi-electrons Room temperature Transition temperature
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