scholarly journals High Pressure Cell for Small-Angle Neutron and Light Scattering Studies of Phase Transitions in Complex Liquids

1997 ◽  
Vol 29 (11) ◽  
pp. 931-939 ◽  
Author(s):  
Hiroyuki Takeno ◽  
Michihiro Nagao ◽  
Yoshiaki Nakayama ◽  
Hirokazu Hasegawa ◽  
Takeji Hashimoto ◽  
...  
Keyword(s):  
High Pressure ◽  
Phase Transitions ◽  
Light Scattering ◽  
Small Angle ◽  
High Pressure Cell ◽  
Pressure Cell ◽  
Complex Liquids

High-pressure cell for simultaneous small-angle x-ray scattering and laser light scattering measurements

2001 ◽  
Vol 72 (6) ◽  
pp. 2679-2685 ◽  
Author(s):  
Tadanori Koga ◽  
Shuiqin Zhou ◽  
Benjamin Chu ◽  
John L. Fulton ◽  
Shu Yang ◽  
...  
Keyword(s):  
High Pressure ◽  
Light Scattering ◽  
Small Angle ◽  
Laser Light ◽  
Laser Light Scattering ◽  
High Pressure Cell ◽  
X Ray ◽  
Pressure Cell ◽  
X Ray Scattering ◽  
Scattering Measurements

A Variable-Temperature Hydrostatic Pressure Cell for Raman Scattering Experiments

1986 ◽  
Vol 40 (2) ◽  
pp. 217-223 ◽  
Author(s):  
J. J. Martin ◽  
R. Cavagnat ◽  
J. C. Cornut ◽  
M. Couzi ◽  
G. Daleau ◽  
...  
Keyword(s):  
High Pressure ◽  
Phase Transitions ◽  
Raman Scattering ◽  
Variable Temperature ◽  
Structural Phase ◽  
The Other ◽  
Structural Phase Transitions ◽  
High Pressure Cell ◽  
Pressure Cell ◽  
The One

A variable-temperature hydrostatic high-pressure cell for Raman scattering experiments is presented; it can be commonly used for pressures up to about 6 kbars, in the temperature range between 340 and 80 K. Examples of applications are given, concerning conformational equilibriums in liquid tridecane on the one hand, and structural phase transitions in crystalline (CH3)4NMnCl3(TMMC) and (CH3)4NCdCl3 (TMCC), on the other hand.

scholarly journals A high pressure cell for small angle X-ray scattering

1993 ◽  
Vol 03 (C8) ◽  
pp. C8-487-C8-490 ◽  
Author(s):  
M. LORENZEN ◽  
C. RIEKEL ◽  
A. EICHLER ◽  
D. HÄUSSERMANN
Keyword(s):  
High Pressure ◽  
Small Angle ◽  
High Pressure Cell ◽  
X Ray ◽  
Pressure Cell ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals A high pressure cell using metallic windows to investigate the structure of molecular solutions up to 600 MPa by small-angle neutron scattering

2019 ◽  
Vol 90 (2) ◽  
pp. 025106 ◽  
Author(s):  
Burkhard Annighöfer ◽  
Arnaud Hélary ◽  
Annie Brûlet ◽  
Alexandre Colas de la Noue ◽  
Camille Loupiac ◽  
...  
Keyword(s):  
High Pressure ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
High Pressure Cell ◽  
Pressure Cell

High hydrostatic pressure small-angle X-ray scattering cell for protein solution studies featuring diamond windows and disposable sample cells

2008 ◽  
Vol 41 (1) ◽  
pp. 167-175 ◽  
Author(s):  
Nozomi Ando ◽  
Pascale Chenevier ◽  
Martin Novak ◽  
Mark W. Tate ◽  
Sol M. Gruner
Keyword(s):  
High Pressure ◽  
Small Angle ◽  
Ambient Pressure ◽  
X Rays ◽  
High Pressure Cell ◽  
X Ray ◽  
Pressure Cell ◽  
X Ray Scattering ◽  
Solution Studies ◽  
Ray Scattering

A high-pressure cell for synchrotron small-angle X-ray scattering (SAXS) studies of protein solutions is described. The design was optimized for use at up to 400 MPa in liquid pressure and with 8−12 keV X-rays with particular emphasis on the ease of use. The high-pressure cell was fabricated from corrosion-resistant Inconel 725 (Special Metals Corporation, Huntington, WV, USA) and featured Poulter-type windows [Poulter (1932).Phys. Rev.40, 861–871]. Flat natural diamonds, 500 µm thick, were recycled from diamond anvil cells and were shown to perform well as high-pressure SAXS windows. For a simple and effective method of sample isolation, disposable plastic sample cells with a defined path length and reproducible parasitic scattering were designed. These sample cells enable efficient use of synchrotron time. The cells facilitate rapid and easy sample changes, eliminate the need to clean the cell between sample changes, and reduce the sample volume to as low as 12 µl. The disposable cells can also be used separately from the high-pressure cell for SAXS measurements at ambient pressure and temporary storage of samples. The performance of the apparatus is demonstrated with T4 lysozyme.

Electronic properties and phase transitions in Si, ZnSe, and GaAs under pressure cycling up to 20-30 GPa in a high-pressure cell

2009 ◽  
Vol 246 (3) ◽  
pp. 604-611 ◽  
Author(s):  
Sergey V. Ovsyannikov ◽  
Vladimir V. Shchennikov ◽  
Andrzej Misiuk ◽  
Ivan A. Komarovsky
Keyword(s):  
High Pressure ◽  
Phase Transitions ◽  
Electronic Properties ◽  
High Pressure Cell ◽  
Pressure Cycling ◽  
Pressure Cell

Polarization Scrambling by Optical Windows Used for Light Scattering Experiments at High Pressures

1975 ◽  
Vol 29 (5) ◽  
pp. 393-396 ◽  
Author(s):  
D. M. Cantor ◽  
J. Schroeder ◽  
J. Jonas
Keyword(s):  
High Pressure ◽  
Light Scattering ◽  
High Pressures ◽  
Float Glass ◽  
Aperture Size ◽  
Qualitative Explanation ◽  
High Pressure Cell ◽  
Pressure Cell

Polarization scrambling by high pressure cell windows as a function of pressure up to 2 kbar has been measured for two window materials and two sizes of plug apertures. Measured scrambling was about 1% for quartz, 0.5% for float glass, and decreased with decreasing aperture size. The amount of scrambling decreased significantly with time when the cell was left pressurized. A qualitative explanation of the results, based on changes in the P44 Pockets coefficient with pressure is given.

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