Magnetic Properties of Filled Skutterudite Phosphides with Heavy Lanthanides Synthesized under High Pressure

2008 ◽  
Vol 77 (Suppl.A) ◽  
pp. 135-141 ◽  
Author(s):  
Chihiro Sekine ◽  
Hirotoshi Ando ◽  
Yohei Sugiuchi ◽  
Ichimin Shirotani ◽  
Kazuyuki Matsuhira ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
Filled Skutterudite ◽  
Heavy Lanthanides

High Temperature and High Pressure Synthesis and Magnetic Properties of Arsenic-Based Filled Skutterudite Compounds

2019 ◽  
Vol 289 ◽  
pp. 85-92
Author(s):  
Chihiro Sekine ◽  
Toshihide Osanai ◽  
Hariharan Ponmani ◽  
Atachariya Phuangyod ◽  
Yukihiro Kawamura ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
Electrical Resistivity ◽  
Magnetic Susceptibility ◽  
Magnetic Measurements ◽  
Spin Fluctuations ◽  
Filled Skutterudite ◽  
Lattice Constants ◽  
Pressure Synthesis ◽  
New Superconductor

We have succeeded in synthesizing new arsenic-based filled skutterudite compounds CaFe4As12and BaOs4As12under high pressure. These compounds have lattice constants of 8.3288 and 8.5809 Å, respectively. The magnetic properties of CaFe4As12and BaOs4As12have been studied by means of electrical resistivity, magnetic susceptibility and magnetization measurements. The electrical resistivity and magnetic measurements indicate that CaFe4As12is a nearly ferromagnetic metal with spin fluctuations of Fe 3delectrons and BaOs4As12is a new superconductor with a transition temperature around 3 K.

High-Pressure Synthesis and Structural, Electrical and Magnetic Properties of a New Filled Skutterudite TbFe4P12.

ChemInform ◽  
2007 ◽  
Vol 38 (11) ◽  
Author(s):  
Ichimin Shirotani ◽  
Keiki Takeda ◽  
Chihiro Sekine ◽  
Junichi Hayashi ◽  
Ryusuke Nakada ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
Filled Skutterudite ◽  
High Pressure Synthesis ◽  
Electrical And Magnetic Properties ◽  
Pressure Synthesis

scholarly journals Magnetic properties of the filled skutterudite-type structure compoundsGdRu4P12andTbRu4P12synthesized under high pressure

2000 ◽  
Vol 62 (17) ◽  
pp. 11581-11584 ◽  
Author(s):  
C. Sekine ◽  
T. Uchiumi ◽  
I. Shirotani ◽  
K. Matsuhira ◽  
T. Sakakibara ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
Type Structure ◽  
Filled Skutterudite

scholarly journals Single Crystal Growth and Physical Properties of Pyroxene CoGeO3

Crystals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 378
Author(s):  
Li Zhao ◽  
Zhiwei Hu ◽  
Hanjie Guo ◽  
Christoph Geibel ◽  
Hong-Ji Lin ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
Magnetic Susceptibility ◽  
Crystal Growth ◽  
Physical Properties ◽  
Single Crystal ◽  
Single Crystals ◽  
Magnetic Moments ◽  
Single Crystal Growth ◽  
The Impact

We report on the synthesis and physical properties of cm-sized CoGeO3 single crystals grown in a high pressure mirror furnace at pressures of 80 bar. Direction dependent magnetic susceptibility measurements on our single crystals reveal highly anisotropic magnetic properties that we attribute to the impact of strong single ion anisotropy appearing in this system with TN∼33.5 K. Furthermore, we observe effective magnetic moments that are exceeding the spin only values of the Co ions, which reveals the presence of sizable orbital moments in CoGeO3.

scholarly journals Magnetic Properties and Single Crystal Growth of a Spin Gapped Compound, High Pressure Phase of (VO)2P2O7.

1999 ◽  
Vol 46 (9) ◽  
pp. 1014-1019
Author(s):  
Takashi Saito ◽  
Masaki Azuma ◽  
Mikio Takano ◽  
Zenji Hiroi ◽  
Yasuo Narumi ◽  
...  
Keyword(s):  
High Pressure ◽  
Magnetic Properties ◽  
Crystal Growth ◽  
Single Crystal ◽  
Single Crystal Growth ◽  
High Pressure Phase ◽  
Pressure Phase
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