High-Pressure Evolution of Unexpected Chemical Bonding and Promising Superconducting Properties of YB6

2018 ◽  
Vol 122 (49) ◽  
pp. 27820-27828 ◽  
Author(s):  
Jianyun Wang ◽  
Xianqi Song ◽  
Xuecheng Shao ◽  
Bo Gao ◽  
Quan Li ◽  
...  
Keyword(s):  
High Pressure ◽  
Chemical Bonding ◽  
Superconducting Properties ◽  
Pressure Evolution

scholarly journals Enhancement of an Iron-Based Layered Compound Superconducting Properties by High Pressure Synthesis Technique

2008 ◽  
Vol 77 (Suppl.C) ◽  
pp. 40-43 ◽  
Author(s):  
Parasharam M. Shirage ◽  
Kiichi Miyazawa ◽  
Hijiri Kito ◽  
Hiroshi Eisaki ◽  
Akira Iyo
Keyword(s):  
High Pressure ◽  
Layered Compound ◽  
Superconducting Properties ◽  
High Pressure Synthesis ◽  
Synthesis Technique ◽  
Pressure Synthesis ◽  
Iron Based

scholarly journals High-pressure evolution of the specific heat of a strongly underdoped Ba(Fe0.963Co0.037)As2iron-based superconductor

2014 ◽  
Vol 89 (5) ◽  
Author(s):  
Y. Zheng ◽  
Y. Wang ◽  
F. Hardy ◽  
A. E. Böhmer ◽  
T. Wolf ◽  
...  
Keyword(s):  
High Pressure ◽  
Specific Heat ◽  
Pressure Evolution

scholarly journals Nature of the electronic states involved in the chemical bonding and superconductivity at high pressure in SnO

JETP Letters ◽  
2011 ◽  
Vol 94 (2) ◽  
pp. 142-146 ◽  
Author(s):  
J. A. McLeod ◽  
A. V. Lukoyanov ◽  
E. Z. Kurmaev ◽  
L. D. Finkelstein ◽  
A. Moewes
Keyword(s):  
High Pressure ◽  
Chemical Bonding ◽  
Electronic States

scholarly journals Superconducting properties of MgB2 bulk materials prepared by high-pressure sintering

2001 ◽  
Vol 78 (19) ◽  
pp. 2914-2916 ◽  
Author(s):  
Y. Takano ◽  
H. Takeya ◽  
H. Fujii ◽  
H. Kumakura ◽  
T. Hatano ◽  
...  
Keyword(s):  
High Pressure ◽  
Superconducting Properties ◽  
Bulk Materials ◽  
Mgb2 Bulk ◽  
High Pressure Sintering

scholarly journals High-Pressure Synthesis and Chemical Bonding of Barium Trisilicide BaSi3

Materials ◽  
2019 ◽  
Vol 12 (1) ◽  
pp. 145 ◽  
Author(s):  
Julia-Maria Hübner ◽  
Lev Akselrud ◽  
Walter Schnelle ◽  
Ulrich Burkhardt ◽  
Matej Bobnar ◽  
...  
Keyword(s):  
High Pressure ◽  
Chemical Bonding ◽  
Ambient Pressure ◽  
Covalent Bonding ◽  
Partial Structure ◽  
Exothermal Reaction ◽  
Metallic Behavior ◽  
Bonding Analysis ◽  
Group I ◽  
Pressure Synthesis

BaSi3 is obtained at pressures between 12(2) and 15(2) GPa and temperatures from 800(80) and 1050(105) K applied for one to five hours before quenching. The new trisilicide crystallizes in the space group I 4 ¯ 2m (no. 121) and adopts a unique atomic arrangement which is a distorted variant of the CaGe3 type. At ambient pressure and 570(5) K, the compound decomposes in an exothermal reaction into (hP3)BaSi2 and two amorphous silicon-rich phases. Chemical bonding analysis reveals covalent bonding in the silicon partial structure and polar multicenter interactions between the silicon layers and the barium atoms. The temperature dependence of electrical resistivity and magnetic susceptibility measurements indicate metallic behavior.

Calculations of the superconducting properties of scandium under high pressure

2007 ◽  
Vol 76 (13) ◽  
Author(s):  
Lane W. Nixon ◽  
D. A. Papaconstantopoulos ◽  
Michael J. Mehl
Keyword(s):  
High Pressure ◽  
Superconducting Properties

Optical properties and chemical bonding of 3C-SiC under high-pressure

Optik ◽  
2020 ◽  
Vol 202 ◽  
pp. 163613 ◽  
Author(s):  
Nidhal Drissi ◽  
Nadir Bouarissa ◽  
Fathi Jomni
Keyword(s):  
High Pressure ◽  
Optical Properties ◽  
Chemical Bonding

High-pressure synthesis and superconducting properties of the oxychloride superconductor(Sr,Ca)3Cu2O4+δCl2−y

2000 ◽  
Vol 61 (1) ◽  
pp. 778-783 ◽  
Author(s):  
C.-Q. Jin ◽  
R. Puzniak ◽  
Z.-X. Zhao ◽  
X.-J. Wu ◽  
T. Tatsuski ◽  
...  
Keyword(s):  
High Pressure ◽  
Superconducting Properties ◽  
High Pressure Synthesis ◽  
Pressure Synthesis
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