AL-27 NMR AND NQR OF DENSE-KONDO COMPOUNDS CENIAL4 AND CENI2AL5

被引：2
|
作者：
FUJIWARA, K
YAMANASHI, Y
KUMAGAI, K
机构：
[1] Department of Physics, Hokkaido University, Sapporo
来源：
PHYSICA B-CONDENSED MATTER | 1993年 / 186-88卷
关键词：
D O I：
10.1016/0921-4526(93)90647-O
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The magnetic properties of Kondo compounds CeNiAl4 and CeNi2Al5 (T(N) = 2.6 K) have been investigated using NMR and NOR techniques. In CeNi2Al5, the NQR linewidth of Al-27 broadens from 40 kHz above T(N) to 320 kHz at T = 1.3 K. 1/T1 below T(N) decreases rapidly without divergence at T(N) and seems to be proportional to e(-DELTA/T) in a narrow T-range 1.3-2.3 K. In CeNiAl4, preliminary results of 1/T1 of Al-27 are reported.
引用
收藏
页码：599 / 601
页数：3
相关论文
共 50 条
  • [1] Electronic structures of CeNi2Al5 and CeNiAl4 studied by photoelectron spectroscopy
    Kashiwakura, T
    Okane, T
    Suzuki, S
    Sato, S
    Watanabe, M
    Harasawa, A
    Kinoshita, T
    Kakizaki, A
    Ishii, T
    Nakai, S
    Isikawa, Y
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2000, 69 (09) : 3095 - 3099
  • [2] 27Al NMR studies in CeNiAl4:: a dense Kondo system
    Chakraborty, M
    Ghoshray, K
    Bandyopadhyay, B
    Ghoshray, A
    JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 326 (1-2) : 193 - 197
  • [3] A NEW DENSE-KONDO COMPOUND CENIAL4
    MIZUSHIMA, T
    ISIKAWA, Y
    MAEDA, A
    OYABE, K
    MORI, K
    SATO, K
    KAMIGAKI, K
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991, 60 (03) : 753 - 756
  • [4] PHASE-DIAGRAM OF THE DENSE-KONDO COMPOUND CENI2AL5
    ISIKAWA, Y
    MORI, K
    UEDA, S
    MIZUSHIMA, T
    SAKURAI, J
    PHYSICA B, 1994, 199 : 532 - 533
  • [5] Thermal conductivity and thermoelectric power of the dense-Kondo compound CeNi2Al5
    Isikawa, Y.
    Taniguchi, F.
    Ogiso, Y.
    Mizushima, T.
    Sakurai, J.
    Mori, K.
    PHYSICA B-CONDENSED MATTER, 1995, 206 : 240 - 242
  • [6] NEUTRON-DIFFRACTION STUDY OF DENSE-KONDO COMPOUND CENI2AL5
    ISIKAWA, Y
    MORI, K
    MIZUSHIMA, T
    SAKURAI, J
    MUNOZ, A
    GIVORD, F
    BOUCHERLE, JX
    FLOUQUET, J
    OLIVEIRA, IS
    PHYSICA B, 1994, 194 : 373 - 374
  • [7] Precise magnetization measurement and magneto striction of dense-Kondo compound CeNi2Al5
    Isikawa, Y
    Akamaru, S
    Mizushima, T
    Kuwai, T
    Sakurai, J
    Tenya, K
    Takikawa, T
    Sakakibara, T
    Takeuchi, T
    Miyako, Y
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2001, 226 : 205 - 207
  • [8] MAGNETIC-PROPERTIES AND NEUTRON-DIFFRACTION MEASUREMENTS OF DENSE-KONDO COMPOUND CENI2AL5
    ISIKAWA, Y
    MIZUSHIMA, T
    SAKURAI, J
    MORI, K
    MUNOZ, A
    GIVORD, F
    BOUCHERLE, JX
    VOIRON, J
    OLIVEIRA, IS
    FLOUQUET, J
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1994, 63 (06) : 2349 - 2358
  • [9] de Haas-van Alphen effect and Fermi surfaces of magnetic dense-Kondo compound CeNi2Al5
    Isikawa, Y
    Takagi, H
    Ishiguro, A
    Yasumoto, M
    Kuwai, T
    Mizushima, T
    Sakurai, J
    Sawada, A
    Komatsubara, T
    Maezawa, K
    Harima, H
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1999, 68 (08) : 2802 - 2809
  • [10] 27Al NMR in grain-aligned ternary intermetallic CeNi2Al5:: A dense Kondo compound -: art. no. 104421
    Sarkar, R
    Ghoshray, K
    Bandyopadhyay, B
    Ghoshray, A
    PHYSICAL REVIEW B, 2005, 71 (10)
12345