Nuclear Spin Relaxometry of 3He Atoms Confined in Mesoporous MCM-41

被引:0
作者
Huan, C. [1 ]
Adams, J. [1 ]
Lewkowitz, M. [1 ]
Masuhara, N. [1 ]
Candela, D. [2 ]
Sullivan, N. S. [1 ]
机构
[1] Univ Florida, Dept Phys, Gainesville, FL 32611 USA
[2] Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA
关键词
Luttinger liquid; Helium three; NMR; MODEL; 1D;
D O I
10.1007/s10909-018-02123-0
中图分类号
O59 [应用物理学];
学科分类号
摘要
MCM-41 is a unique mesoporous material with cylindrical-like pores that provide an ideal platform to study 1D properties of adsorbed atoms(Boninsegni and Moroni in J Low Temp Phys 118(1):1, 2000). In this research, we use pulsed NMR to measure the nuclear spin-lattice relaxation times (T1) of 3He adsorbed onto 4He-preplated MCM-41 over a wide range of temperatures for a line density that would lead to a Fermi temperature of 200mK. The temperature dependence of the nuclear spin-lattice relaxation time for 0.025<T<3.5K exhibited a pronounced peak at 195mK, qualitatively similar to that calculated for the spin relaxation of 1D Fermi systems.
引用
收藏
页码:308 / 313
页数:6
相关论文
共 50 条
  • [21] Studies on functionalized mesoporous materials-Part I: characterization of silylized mesoporous material of type MCM-41
    Karpov, S. I.
    Roessner, F.
    Selemenev, V. F.
    [J]. JOURNAL OF POROUS MATERIALS, 2014, 21 (04) : 449 - 457
  • [22] Pulsed NMR in the nuclear spin ordered phases of solid 3He in a silver sinter
    Millan-Chacartegui, C
    Schuberth, EA
    Deppe, F
    Schöttl, S
    [J]. PHYSICA B-CONDENSED MATTER, 2003, 329 : 394 - 395
  • [23] Titanium containing microporous/mesoporous composite (Ti,Al)-Beta/MCM-41: Synthesis and characterization
    Mrak, Maja
    Tusar, Natasa Novak
    Logar, Natasa Zabukovec
    Mali, Gregor
    Kljajic, Alen
    Arcon, Iztok
    Launay, Franck
    Gedeon, Antoine
    Kaucic, Venceslav
    [J]. MICROPOROUS AND MESOPOROUS MATERIALS, 2006, 95 (1-3) : 76 - 85
  • [24] Room-temperature formation of thermally stable aluminium-rich mesoporous MCM-41
    Chatterjee, M
    Iwasaki, T
    Hayashi, H
    Onodera, Y
    Ebina, T
    Nagase, T
    [J]. CATALYSIS LETTERS, 1998, 52 (1-2) : 21 - 23
  • [25] Room-temperature formation of thermally stable aluminium-rich mesoporous MCM-41
    M. Chatterjee
    T. Iwasaki
    H. Hayashi
    Y. Onodera
    T. Ebina
    T. Nagase
    [J]. Catalysis Letters, 1998, 52 : 21 - 23
  • [26] Pulsed NMR experiments in superfluid 3He confined in aerogel
    Dmitriev, VV
    Kosarev, IV
    Mulders, N
    Zavjalov, VV
    Zmeev, DY
    [J]. PHYSICA B-CONDENSED MATTER, 2003, 329 : 296 - 298
  • [27] Condensation process of alcohol molecules on mesoporous silica MCM-41 and SBA-15 and fumed silica: a spin-probe ESR study
    Okazaki, M.
    Seelan, S.
    Toriyama, K.
    [J]. APPLIED MAGNETIC RESONANCE, 2009, 35 (03) : 363 - 378
  • [28] Direct synthesis of vanadium substituted mesoporous MCM-41 molecular sieves: a systematic study for the growth of SWNTs
    Somanathan, T.
    Pandurangan, A.
    [J]. JOURNAL OF POROUS MATERIALS, 2009, 16 (06) : 657 - 665
  • [29] Spin polarised 3He gas for NMR imaging
    Nacher, PJ
    Tastevin, G
    [J]. PHYSICA B-CONDENSED MATTER, 2000, 284 : 2053 - 2054
  • [30] Effect of particle morphology and pore size on the release kinetics of ephedrine from mesoporous MCM-41 materials
    Marzouqa, Dua'a M.
    Zughul, Mohammad B.
    Taha, Mutasem O.
    Hodali, Hamdallah A.
    [J]. JOURNAL OF POROUS MATERIALS, 2012, 19 (05) : 825 - 833