Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Itsuko S. Suzuki"'
Autor:
Masatsugu Suzuki, Itsuko S. Suzuki
Publikováno v:
Journal of Physics: Condensed Matter. 18:10391-10404
Aging dynamics of a reentrant ferromagnet stage-2 Cu$_{0.8}$Co$_{0.2}$Cl$_{2}$ graphite intercalation compound has been studied using DC magnetic susceptibility. This compound undergoes successive transitions at the transition temperatures $T_{c}$ ($
Autor:
M. Nishimura, Takako Konoike, Toshiaki Enoki, K. Enomoto, Shinya Uji, Itsuko S. Suzuki, Masatsugu Suzuki, Taichi Terashima, Takahide Yamaguchi
Publikováno v:
Synthetic Metals. 154:289-292
We investigated the interlayer coherency and angular-dependent magnetoresistance oscillations (AMROs) in magnetic graphite intercalation compounds (GICs), stage-1 FeCl3 GIC (S = 5/2) and stage-5 MoCl5 GIC (S = 1/2), where sufficiently strong π-d cou
Publikováno v:
Physica C: Superconductivity. 402:243-256
The magnetic properties of a quasi two-dimensional superconductor, Sn-metal graphite (MG), are studied using DC and AC magnetic susceptibility. Sn-MG has a unique layered structure where Sn metal layer is sandwiched between adjacent graphene sheets.
Publikováno v:
Journal of Physics: Condensed Matter. 16:903-918
Pd-metal graphite (Pd-MG) has a layered structure, where each Pd sheet is sandwiched between adjacent graphene sheets. DC magnetization and AC magnetic susceptibility of Pd-MG have been measured using a SQUID magnetometer. Pd-MG undergoes a supercond
Autor:
Shinya Wakita, Shigeta Hara, Masatsugu Suzuki, Jürgen Walter, Itsuko S. Suzuki, Wararat Boonchuduang
Publikováno v:
The Journal of Physical Chemistry B. 106:8547-8554
Rh nanoparticles in a graphite lattice have been prepared by reduction of a RhCl3−graphite intercalation compound by hydrogen gas at high temperatures (I) or at room temperature by Li−diphenylide (II). In all cases, the reduction was complete. Al
Publikováno v:
Journal of Physics: Condensed Matter. 14:5583-5599
The stage-2 CoCl2 graphite intercalation compound behaves magnetically like a quasi-two-dimensional XY-like ferromagnet with a very weak antiferromagnetic interplanar exchange interaction. This compound undergoes two magnetic phase transitions at Tcl
Publikováno v:
physica status solidi (a). 189:945-949
In Pd-G and Pd-GIC, Pd nanoparticles are sandwiched between adjacent graphite layers. Samples were prepared by reduction of PdCl 2 GIC precursor by hydrogen gas for 2 h at 350°C (Pd-G(1)), hydrogen gas for two days at 400 °C (Pd-G(2)), and by Li-di
Publikováno v:
Solid State Communications. 118:523-527
DC magnetization and AC magnetic susceptibility of Ta–graphite (Ta–G) based on natural graphite (NG) have been measured using a SQUID magnetometer. In this system, Ta multilayers sandwiched between adjacent graphite layers would be periodically s
Publikováno v:
Physical Review B. 62:14171-14180
Publikováno v:
Journal of the Physical Society of Japan. 69:1136-1144
In order to consider the dimensionality and the interaction between conduction electrons and localized magnetic moments, angular dependences of the magnetoresistance of magnetic GIC's, stage-1 and stage-2 MCl 2 GIC's (M=Cu and Co) were measured. The