scholarly journals Synthesis of double core chromophore-functionalized nanothreads by compressing azobenzene in a diamond anvil cell

2021 ◽  
Author(s):  
Sebastiano Romi ◽  
Samuele Fanetti ◽  
Frederico Alabarse ◽  
Antonio M. Mio ◽  
Roberto Bini
Keyword(s):  
High Pressure ◽  
Diamond Anvil Cell ◽  
High Pressure Synthesis ◽  
One Step ◽  
Diamond Anvil ◽  
Pressure Synthesis

One-step high-pressure synthesis of 2D crystalline double nanothreads linked by azo groups.

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

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 High-pressure synthesis of Ba2RhO4 , a rhodate analog of the layered perovskite Sr-ruthenate

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
I. Kurata ◽  
José A. Flores-Livas ◽  
H. Sugimoto ◽  
H. Takahashi ◽  
H. Sagayama ◽  
...  
Keyword(s):  
High Pressure ◽  
Layered Perovskite ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

An effective method for elimination of the defects in diamond caused by physical field asymmetry in high-pressure synthesis cavities

CrystEngComm ◽  
2020 ◽  
Vol 22 (47) ◽  
pp. 8266-8273
Author(s):  
Chunxiao Wang ◽  
Hong-an Ma ◽  
Liangchao Chen ◽  
Shuai Fang ◽  
Jian Wang ◽  
...  
Keyword(s):  
High Pressure ◽  
Physical Field ◽  
Diamond Growth ◽  
High Pressure Synthesis ◽  
Growth Defects ◽  
Pressure Synthesis

FEM was used to explain the mechanism of diamond growth defects and methods were proposed to eliminate the growth defects.

scholarly journals The thermal conductivity of the Earth's core and implications for its thermal and compositional evolution

2020 ◽  
Author(s):  
Kenji Ohta ◽  
Kei Hirose
Keyword(s):  
Thermal Conductivity ◽  
High Pressure ◽  
Thermal History ◽  
Diamond Anvil Cell ◽  
High Pressures ◽  
Iron Alloys ◽  
Compositional Evolution ◽  
The Earth ◽  
Diamond Anvil ◽  
High Pressures And Temperatures

Abstract Precise determinations of the thermal conductivity of iron alloys at high pressures and temperatures are essential for understanding the thermal history and dynamics of the metallic cores of the Earth. We review relevant high-pressure experiments using a diamond-anvil cell and discuss implications of high core conductivity for its thermal and compositional evolution.

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