LEADER 03586nam 22006375 450 001 9910770271903321 005 20231206100301.0 010 $a981-9973-13-9 024 7 $a10.1007/978-981-99-7313-2 035 $a(CKB)29310727700041 035 $a(MiAaPQ)EBC31002085 035 $a(Au-PeEL)EBL31002085 035 $a(DE-He213)978-981-99-7313-2 035 $a(EXLCZ)9929310727700041 100 $a20231206d2024 u| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTwo-Dimensional Superconductivity in Rare Earth Oxybismuthides with Unusual Valent Bismuth Square Net /$fby Ryosuke Sei 205 $a1st ed. 2024. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2024. 215 $a1 online resource (124 pages) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061 311 08$a9789819973125 327 $aGeneral introduction -- Experimental techniques -- Development of solid-phase epitaxy techniques -- Two-dimensional superconductivity in polycrystalline Y2O2Bi -- Unusual superconductivity in Tb2O2Bi -- Universal superconductivity in R2O2Bi -- General conclusion. 330 $aThis book elucidates fascinating electronic phenomena of unusual Bi2-square net in layered R2O2Bi (R: rare earth) compounds using two approaches: the fabrication of epitaxial thin films and the synthesis of bulk polycrystalline powders. The Bi2-square net compounds are a promising platform to explore exotic physical properties originating from the interplay between a two-dimensional electronic state and strong spin?orbit coupling; however, there are few reports on Bi2-square net compounds due to the instability of unusual electronic configurations. The book presents the development of synthetic routes for R2O2Bi compounds, such as novel solid phase epitaxy techniques and chemical control of crystal structure, demonstrating the intrinsic physical properties of Bi2-square net for the first time. The most notable finding is the successful induction of two-dimensional superconductivity in Bi2-square net with the coexistence of rich electronic phases. The book also discusses the superconducting mechanisms and the effect of R cation substitution in detail and describes the mechanical properties of Bi2-square net. These findings overturn the results of previous studies of R2O2Bi. The book sheds light on hidden layered compounds, representing a significant advance in the field. 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061 606 $aInorganic chemistry 606 $aSuperconductivity 606 $aSuperconductors 606 $aOptical materials 606 $aPhysical chemistry 606 $aInorganic Chemistry 606 $aSuperconductivity 606 $aOptical Materials 606 $aPhysical Chemistry 615 0$aInorganic chemistry. 615 0$aSuperconductivity. 615 0$aSuperconductors. 615 0$aOptical materials. 615 0$aPhysical chemistry. 615 14$aInorganic Chemistry. 615 24$aSuperconductivity. 615 24$aOptical Materials. 615 24$aPhysical Chemistry. 676 $a537.623 700 $aSei$b Ryosuke$01460745 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910770271903321 996 $aTwo-Dimensional Superconductivity in Rare Earth Oxybismuthides with Unusual Valent Bismuth Square Net$93660709 997 $aUNINA