scholarly journals Discovery of Rhombohedral NaIrO3 Polymorph by In Situ High-Pressure Synthesis of High-Oxidation-State Materials Using Laser Heating in Diamond Anvil Cells

2020 ◽  
Vol 59 (21) ◽  
pp. 15780-15787
Author(s):  
Camilla H. Kronbo ◽  
Martin Ottesen ◽  
Mads F. Hansen ◽  
Emma Ehrenreich-Petersen ◽  
Yue Meng ◽  
...  
Keyword(s):  
High Pressure ◽  
Oxidation State ◽  
Laser Heating ◽  
High Oxidation State ◽  
Diamond Anvil Cells ◽  
High Pressure Synthesis ◽  
High Oxidation ◽  
Diamond Anvil ◽  
Pressure Synthesis

Laser heating setup for diamond anvil cells for in situ synchrotron and in house high and ultra-high pressure studies

2019 ◽  
Vol 90 (10) ◽  
pp. 104501 ◽  
Author(s):  
T. Fedotenko ◽  
L. Dubrovinsky ◽  
G. Aprilis ◽  
E. Koemets ◽  
A. Snigirev ◽  
...  
Keyword(s):  
High Pressure ◽  
Laser Heating ◽  
Diamond Anvil Cells ◽  
Ultra High Pressure ◽  
High Pressure Studies ◽  
Diamond Anvil

High Pressure Synthesis of Solid State Materials

1996 ◽  
Vol 453 ◽  
Author(s):  
Paul F. Mcmillan
Keyword(s):  
High Pressure ◽  
High Hardness ◽  
New Materials ◽  
Crystalline Materials ◽  
High Pressure Synthesis ◽  
Piston Cylinder ◽  
Diamond Anvil ◽  
Pressure Synthesis ◽  
Temperature Work

AbstractWithin the ASU MRSEC, we are using a combination of high pressure synthesis techniques (multi-anvil, piston cylinder), combined with in situ studies in diamond anvil cells, and ab initio calculations, to prepare a range of new materials at high pressure, and to study their physical properties under extreme conditions of pressure and temperature. Work in progress includes experiments on nitrides, particularly glasses and crystalline materials based in the P3N5-HPN2-PON system, silicate and germanate perovskites and related vanadates and niobates, and high hardness materials in the B-C-N-0 system. Some of our recent results are presented.

scholarly journals Diamond anvil cell with boron-doped diamond heater for high-pressure synthesis and in situ transport measurements

2021 ◽  
Vol 119 (5) ◽  
pp. 053502
Author(s):  
Ryo Matsumoto ◽  
Sayaka Yamamoto ◽  
Shintaro Adachi ◽  
Takeshi Sakai ◽  
Tetsuo Irifune ◽  
...  
Keyword(s):  
High Pressure ◽  
Diamond Anvil Cell ◽  
Boron Doped Diamond ◽  
High Pressure Synthesis ◽  
Boron Doped ◽  
Transport Measurements ◽  
Diamond Anvil ◽  
Pressure Synthesis

The high-pressure synthesis and in situ property of the infinite-layer CaCuO2

2005 ◽  
Vol 426-431 ◽  
pp. 510-514 ◽  
Author(s):  
X.M. Qin ◽  
Q.Q. Liu ◽  
Y. Yu ◽  
L.X. Yang ◽  
J. Liu ◽  
...  
Keyword(s):  
High Pressure ◽  
Infinite Layer ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

scholarly journals In Situ High-Pressure Synthesis of New Outstanding Light-Element Materials under Industrial P-T Range

Materials ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4245
Author(s):  
Yann Le Godec ◽  
Alexandre Courac
Keyword(s):  
High Pressure ◽  
Light Element ◽  
X Ray Diffraction ◽  
Exciting Field ◽  
X Ray ◽  
High Pressure Synthesis ◽  
Time Space ◽  
Pressure Synthesis ◽  
Metastable Compounds

High-pressure synthesis (which refers to pressure synthesis in the range of 1 to several GPa) adds a promising additional dimension for exploration of compounds that are inaccessible to traditional chemical methods and can lead to new industrially outstanding materials. It is nowadays a vast exciting field of industrial and academic research opening up new frontiers. In this context, an emerging and important methodology for the rapid exploration of composition-pressure-temperature-time space is the in situ method by synchrotron X-ray diffraction. This review introduces the latest advances of high-pressure devices that are adapted to X-ray diffraction in synchrotrons. It focuses particularly on the “large volume” presses (able to compress the volume above several mm3 to pressure higher than several GPa) designed for in situ exploration and that are suitable for discovering and scaling the stable or metastable compounds under “traditional” industrial pressure range (3–8 GPa). We illustrated the power of such methodology by (i) two classical examples of “reference” superhard high-pressure materials, diamond and cubic boron nitride c-BN; and (ii) recent successful in situ high-pressure syntheses of light-element compounds that allowed expanding the domain of possible application high-pressure materials toward solar optoelectronic and infra-red photonics. Finally, in the last section, we summarize some perspectives regarding the current challenges and future directions in which the field of in situ high-pressure synthesis in industrial pressure scale may have great breakthroughs in the next years.

High-pressure synthesis and in-situ high pressure x-ray diffraction study of cadmium tetraphosphide

2013 ◽  
Vol 113 (5) ◽  
pp. 053507 ◽  
Author(s):  
Pei Wang ◽  
Fang Peng ◽  
Li Lei ◽  
Haihua Chen ◽  
Qiming Wang ◽  
...  
Keyword(s):  
High Pressure ◽  
Diffraction Study ◽  
X Ray Diffraction ◽  
X Ray ◽  
High Pressure Synthesis ◽  
Pressure Synthesis
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