Magnetic phenomena in Co-containing layered double hydroxides

被引：12
|
作者：
Vieira, Daniel E. L. [1 ]
Salak, Andrei N. [1 ]
Fedorchenko, Alexey V. [2 ,3 ]
Pashkevich, Yurii G. [3 ,4 ]
Fertman, Elena L. [3 ]
Desnenko, Vladimir A. [3 ]
Babkin, Roman Yu. [4 ]
Cizmar, Erik [2 ]
Feher, Alexander [2 ]
Lopes, Augusto B. [1 ]
Ferreira, Mario G. S. [1 ]
机构：
[1] Univ Aveiro, Aveiro Inst Mat, CICECO, Dept Mat & Ceram Engn, P-3810193 Aveiro, Portugal
[2] PJ Safarik Univ Kosice, Fac Sci, Inst Phys, 9 Pk Angelinum, Kosice 04154, Slovakia
[3] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, 47 Nauky Ave, UA-61103 Kharkov, Ukraine
[4] Natl Acad Sci Ukraine, O Galkin Donetsk Inst Phys & Engn, 46 Nauky Ave, UA-03680 Kiev, Ukraine
来源：
LOW TEMPERATURE PHYSICS | 2017年 / 43卷 / 08期
关键词：
X-RAY-DIFFRACTION; INTERCALATION; AL;
D O I：
10.1063/1.5001299
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Magnetic behavior of Co-II(n)Al-III layered double hydroxides (LDHs) (n = Co/Al = 2 and 3) intercalated with nitrate was studied as a function of temperature. Both LDH compounds are paramagnetic above about 8K. A rapid increase of their magnetic moments occurs below this temperature until the moments reach the maximum values at T-max of 4.0 K and 3.2 K for Co(2)Al-NO3 and Co(3)Al-NO3, respectively. Below T-max, the zero-field-cooled and the field-cooled static magnetization curves are strongly different. Along with this low-temperature phenomena, Co(2)Al-NO3 and Co(3)Al-NO3 demonstrate anomalous behavior of their temperature dependence magnetic susceptibility in a higher-temperature range: between 75 and 175 K, both the paramagnetic Curie temperature and the effective magnetic moment change in a non-monotonous way. Possible structural reasons of the observed magnetic behavior of the Co-II(n)Al-III LDHs are discussed. Published by AIP Publishing.
引用
收藏
页码：977 / 981
页数：5
相关论文
共 50 条
  • [21] Layered Double Hydroxides
    Prestopino, Giuseppe
    Arrabito, Giuseppe
    CRYSTALS, 2020, 10 (11):
  • [22] Differently aged gallium-containing layered double hydroxides
    Alvarez, Alba
    Trujillano, Raquel
    Rives, Vicente
    APPLIED CLAY SCIENCE, 2013, 80-81 : 326 - 333
  • [23] Magnetic ordering in Co2+-containing layered double hydroxides via the low-temperature heat capacity and magnetisation study
    Pashkevich, Yu. G.
    Fertman, E. L.
    Fedorchenko, A. V.
    Vieira, D. E. L.
    Neves, C. S.
    Babkin, R. Yu.
    Lyogenkaya, A. A.
    Tarasenko, R.
    Tkac, V.
    Cizmar, E.
    Feher, A.
    Salak, A. N.
    APPLIED CLAY SCIENCE, 2023, 233
  • [24] Magnetic-field-assisted deposition of self-assembling crystallite layers of Co2+-containing layered double hydroxides
    Vieira, Daniel E. L.
    Cardoso, Joao P., V
    Fedorchenko, Alexey, V
    Fertman, Elena L.
    Cizmar, Erik
    Feher, Alexander
    Babkin, Roman Yu
    Pashkevich, Yurii G.
    Brett, Christopher M. A.
    Vieira, Joaquim M.
    Salak, Andrei N.
    CHEMICAL COMMUNICATIONS, 2021, 57 (56) : 6899 - 6902
  • [25] Chemical design of magnetic nanocomposites based on layered double hydroxides
    Lukashin, AV
    Vertegel, AA
    Eliseev, AA
    Nikiforov, MP
    Gornert, P
    Tretyakov, YD
    JOURNAL OF NANOPARTICLE RESEARCH, 2003, 5 (5-6) : 455 - 464
  • [26] Chemical Design of Magnetic Nanocomposites Based on Layered Double Hydroxides
    A.V. Lukashin
    A.A. Vertegel
    A.A. Eliseev
    M.P. Nikiforov
    P. Gornert
    Yu.D. Tretyakov
    Journal of Nanoparticle Research, 2003, 5 : 455 - 464
  • [27] Magnetic layered double hydroxides with carbamazepine for breast cancer treatment
    Peralta, M. Florencia
    Mendieta, Silvia N.
    Scolari, I. Romina
    Gerbaldo, M. Veronica
    Oliva, Marcos I.
    Gil, German A.
    Granero, Gladys E.
    Crivello, Monica E.
    HELIYON, 2023, 9 (10)
  • [28] Insertion of magnetic bimetallic oxalate complexes into layered double hydroxides
    Coronado, Eugenio
    Galan-Mascaros, Jose R.
    Marti-Gastaldo, Carlos
    Ribera, Antonio
    CHEMISTRY OF MATERIALS, 2006, 18 (26) : 6112 - 6114
  • [29] Deciphering the Role of Dipolar Interactions in Magnetic Layered Double Hydroxides
    Carrasco, Jose A.
    Cardona-Serra, Salvador
    Modesto Clemente-Juan, Juan
    Gaita-Arino, Alejandro
    Albellan, Gonzalo
    Coronado, Eugenio
    INORGANIC CHEMISTRY, 2018, 57 (04) : 2013 - 2022
  • [30] Synthesis, characterization and applications of layered double hydroxides containing organic guests
    New J Chem, 2 (105):
12345