Pressure-induced superconductivity and structural transitions in topological insulator SnBi2Te4

2021 ◽  
pp. 163371
Author(s):  
Ruihong Li ◽  
Guangtao Liu ◽  
Qiang Jing ◽  
Xianyu Wang ◽  
Hongbo Wang ◽  
...  
Keyword(s):  
Topological Insulator ◽  
Structural Transitions

scholarly journals Temperature and Pressure Variation of the Cl-NQR in A2PbCl6-Crystals

1986 ◽  
Vol 41 (1-2) ◽  
pp. 311-314 ◽  
Author(s):  
Y. M. Seo ◽  
J. Pelzl ◽  
C. Dimitropoulos
Keyword(s):  
Relaxation Rate ◽  
Room Temperature ◽  
Lattice Relaxation ◽  
Pressure Variation ◽  
Mixed Crystals ◽  
Spin Lattice Relaxation ◽  
Structural Transitions ◽  
Spin Lattice Relaxation Rate ◽  
Spin Lattice ◽  
Temperature And Pressure

The 35Cl NQR frequency and spin-lattice relaxation rate in the compounds A2PbCl6 (A = Cs, Rb, NH4, K) have been investigated in the range 4.2 K to 500 K, and as a function of pressure at room temperature. NQR experiments conducted on (K: NH4)2PbCl6 mixed crystals have been used to complete the NQR-frequency versus temperature diagram of K2PbCl6, revealing two structural transitions at Tc1 ≅ 358 K and at TC2 ≅ 333 K.

Magnetic and Electronic Properties of Gd-Doped Topological Insulator Bi1.09Gd0.06Sb0.85Te3

2019 ◽  
Vol 129 (3) ◽  
pp. 404-412 ◽  
Author(s):  
S. O. Filnov ◽  
Yu. A. Surnin ◽  
A. V. Koroleva ◽  
I. I. Klimovskikh ◽  
D. A. Estyunin ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Topological Insulator
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