X-ray study with synchrotron radiation for filled skutterudite YbFe4P12 at ambient and high pressures

2006 ◽  
Vol 382 (1-2) ◽  
pp. 8-13 ◽  
Author(s):  
Ichimin Shirotani ◽  
Junichi Hayashi ◽  
Keiki Takeda ◽  
Ryusuke Nakada ◽  
Yasuo Ohishi
2008 ◽  
Vol 77 (Suppl.A) ◽  
pp. 324-326 ◽  
Author(s):  
Keiki Takeda ◽  
Junichi Hayashi ◽  
Nobuyuki Hoshi ◽  
Chihiro Sekine ◽  
Ichimin Shirotani

2008 ◽  
Vol 64 (a1) ◽  
pp. C607-C607
Author(s):  
K. Takeda ◽  
H. Ando ◽  
J. Hayashi ◽  
C. Sekine ◽  
I. Shirotani

RSC Advances ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 4904-4911 ◽  
Author(s):  
Xudong Zhou ◽  
Jian Zhang ◽  
Yanmei Ma ◽  
Hui Tian ◽  
Yue Wang ◽  
...  

The compression behaviors of γ-AlOOH nanoflakes were investigated via in situ high pressure synchrotron radiation angle dispersive X-ray diffraction techniques.


1992 ◽  
Vol 25 (5) ◽  
pp. 578-581 ◽  
Author(s):  
L. Gerward ◽  
J. S. Olsen ◽  
S. Steenstrup ◽  
M. Malinowski ◽  
S. Åsbrink ◽  
...  

Synchrotron-radiation X-ray diffraction studies of CaF2 at high pressures have been performed on a powder sample up to 45 GPa and on a single-crystal sample up to 9.4 GPa. The bulk modulus of the low-pressure phase was determined to be B 0 = 87 (5) GPa. A phase transition was observed at about 9.5 GPa. The transition is accompanied by a volume contraction of 11%. The high-pressure phase is orthorhombic PbCl2 type (space group Pbnm). The sample only partially reverts to the low-pressure phase upon release of pressure.


2004 ◽  
Vol 16 (43) ◽  
pp. 7853-7862 ◽  
Author(s):  
Ichimin Shirotani ◽  
Takashi Noro ◽  
Junichi Hayashi ◽  
Chihiro Sekine ◽  
Ram Giri ◽  
...  

2003 ◽  
Vol 334 (1-2) ◽  
pp. 167-174 ◽  
Author(s):  
Ichimin Shirotani ◽  
Junichi Hayashi ◽  
Keigo Yamanashi ◽  
Kouji Hirano ◽  
Takafumi Adachi ◽  
...  

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