Characteristics of silicone fluid as a pressure transmitting medium in diamond anvil cells

2004 ◽  
Vol 75 (11) ◽  
pp. 4450-4454 ◽  
Author(s):  
Yongrong Shen ◽  
Ravhi S. Kumar ◽  
Michael Pravica ◽  
Malcolm F. Nicol
Keyword(s):  
Diamond Anvil Cells ◽  
Silicone Fluid ◽  
Diamond Anvil

Silicone fluid as a high‐pressure medium in diamond anvil cells

1996 ◽  
Vol 67 (2) ◽  
pp. 494-496 ◽  
Author(s):  
Deirdre D. Ragan ◽  
David R. Clarke ◽  
David Schiferl
Keyword(s):  
High Pressure ◽  
Diamond Anvil Cells ◽  
Silicone Fluid ◽  
Pressure Medium ◽  
Diamond Anvil

Design and fabrication of a simple pneumatic loading attachment for diamond anvil cells

1999 ◽  
Vol 70 (7) ◽  
pp. 3074-3076 ◽  
Author(s):  
Ravhi S. Kumar ◽  
A. Sekar ◽  
N. Victor Jaya ◽  
S. Natarajan
Keyword(s):  
Diamond Anvil Cells ◽  
Diamond Anvil

In situ synchrotron X-ray diffraction with laser-heated diamond anvil cells study of Pt up to 95 GPa and 3150 K

RSC Advances ◽  
2015 ◽  
Vol 5 (19) ◽  
pp. 14603-14609 ◽  
Author(s):  
Xiaoli Huang ◽  
Fangfei Li ◽  
Qiang Zhou ◽  
Gang Wu ◽  
Yanping Huang ◽  
...  
Keyword(s):  
X Ray Diffraction ◽  
Diamond Anvil Cells ◽  
X Ray ◽  
Diamond Anvil ◽  
Laser Heated

In situ synchrotron X-ray diffraction with laser-heated diamond anvil cells study the EOS of Pt.

scholarly journals Comparison between beryllium and diamond-backing plates in diamond-anvil cells: Application to single-crystal x-ray diffraction high-pressure data

2011 ◽  
Vol 82 (5) ◽  
pp. 055111 ◽  
Author(s):  
Benedetta Periotto ◽  
Fabrizio Nestola ◽  
Tonci Balic-Zunic ◽  
Ross J. Angel ◽  
Ronald Miletich ◽  
...  
Keyword(s):  
High Pressure ◽  
Single Crystal ◽  
Pressure Data ◽  
X Ray Diffraction ◽  
Diamond Anvil Cells ◽  
X Ray ◽  
Diamond Anvil

scholarly journals Laser heating system at the Extreme Conditions Beamline, P02.2, PETRA III

2021 ◽  
Vol 28 (6) ◽  
Author(s):  
Zuzana Konôpková ◽  
Wolfgang Morgenroth ◽  
Rachel Husband ◽  
Nico Giordano ◽  
Anna Pakhomova ◽  
...  
Keyword(s):  
Ray Tracing ◽  
Laser Heating ◽  
Melting Curve ◽  
Heating System ◽  
Laser Source ◽  
Extreme Conditions ◽  
Diamond Anvil Cells ◽  
X Ray ◽  
Diamond Anvil ◽  
Pulsed Laser Heating

A laser heating system for samples confined in diamond anvil cells paired with in situ X-ray diffraction measurements at the Extreme Conditions Beamline of PETRA III is presented. The system features two independent laser configurations (on-axis and off-axis of the X-ray path) allowing for a broad range of experiments using different designs of diamond anvil cells. The power of the continuous laser source can be modulated for use in various pulsed laser heating or flash heating applications. An example of such an application is illustrated here on the melting curve of iron at megabar pressures. The optical path of the spectroradiometry measurements is simulated with ray-tracing methods in order to assess the level of present aberrations in the system and the results are compared with other systems, that are using simpler lens optics. Based on the ray-tracing the choice of the first achromatic lens and other aspects for accurate temperature measurements are evaluated.

Sign in / Sign up

Export Citation Format

Share Document