Magnetic Phase Transition in a Low-Dimensional Organic Antiferromagnet, 1,3-Bisdiphenylene-2-p-chlorophenyl Allyl, under High Pressure. Observation of a High Néel Temperature of 5.03 K
作者： Jun Yamauchi , Kazuyoshi Takeda , Mitsuru Inoue
DOI: 10.1246/CL.1990.1551
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摘要: Hydrostatic pressure dependence of the magnetic phase transition temperature in organic free radical, 1,3-bisdiphenylene-2-p-chlorophenyl allyl, a one-dimensional Heisenberg antiferromagnet, was investigated from heat capacity measurements range up to 6 kbar at liquid helium region. A high Neel 5.03 K observed 5.4 kbar.
csj.jp参考文章(11)
Jun Yamauchi, Kimio Adachi, Yasuo Deguchi, Magnetic Phase Transition of Organic Free Radical p-Cl-BDPA Journal of the Physical Society of Japan. ,vol. 35, pp. 443- 447 ,(1973) , 10.1143/JPSJ.35.443
Jun Yamauchi, Antiferromagnetic resonance of organic free radical, polycrystalline 1,3-bisdiphenylene-2- (p-chlorophenyl) -allyl Journal of Chemical Physics. ,vol. 67, pp. 2850- 2855 ,(1977) , 10.1063/1.435151
Toshio Yoshioka, Jun Yamauchi, Hiroaki Ohya-Nishiguchi, Yasuo Deguchi, The Chlorine Nuclear Quadrupole Resonance in an Organic Free Radical, p-Cl-EDPA Bulletin of the Chemical Society of Japan. ,vol. 48, pp. 335- 336 ,(1975) , 10.1246/BCSJ.48.335
William Duffy, John F. Dubach, Piero A. Pianetta, Joseph F. Deck, Donald L. Strandburg, Andries R. Miedema, Antiferromagnetic Linear Chains in the Crystalline Free Radical BDPA The Journal of Chemical Physics. ,vol. 56, pp. 2555- 2561 ,(1972) , 10.1063/1.1677580
Kazuhiro Uchino, Jun Yamauchi, Hiroaki Ohya-Nishiguchi, Yasuo Deguchi, Proton Magnetic Resonance in Organic Free Radicals, BDPA–Bz and p-Cl-BDPA Bulletin of the Chemical Society of Japan. ,vol. 47, pp. 285- 288 ,(1974) , 10.1246/BCSJ.47.285
Kazuyoshi Takeda, Norikiyo Uryû, Mitsuru Inoue, Jun Yamauchi, Magnetic Interaction and Phase Transition in the Organic Free Radical TANOL in Hydrostatic Pressures Journal of the Physical Society of Japan. ,vol. 56, pp. 736- 741 ,(1987) , 10.1143/JPSJ.56.736
J. B. Torrance, H. J. Pedersen, K. Bechgaard, Observation of Antiferromagnetic Resonance in an Organic Superconductor Physical Review Letters. ,vol. 49, pp. 881- 884 ,(1982) , 10.1103/PHYSREVLETT.49.881
Jun Yamauchi, Yasuo Deguchi, On the Low Dimensionality in Organo-magnetic Material: 9-(α-Fluorenylidene-p-chlorobenzyl)-9-fluorenyl Bulletin of the Chemical Society of Japan. ,vol. 50, pp. 2803- 2804 ,(1977) , 10.1246/BCSJ.50.2803
H. Ozaki, H. Ohya-Nishiguchi, J. Yamauchi, Magnetic anisotropy of the antiferromagnetically ordered free radical, p-Cl-BDPA Physics Letters A. ,vol. 54, pp. 227- 228 ,(1975) , 10.1016/0375-9601(75)90175-9
Jun Yamauchi, Microscopic evidence of antiferromagnetic long range ordering in the organic free radical, 1,3-bisdiphenylene-2-phenyl allyl (BDPA) benzene complex Physics Letters A. ,vol. 70, pp. 238- 240 ,(1979) , 10.1016/0375-9601(79)90218-4