Pressure-induced Superconductivity in BiS2-based Superconductors Eu2SrBi2S2.5Se1.5F4
K Ishigaki, J Gouchi, K Torizuka… - Journal of the Physical …, 2024 - journals.jps.jp
BiS2-based superconductor Eu2SrBi2S2. 5Se1. 5F4 has been investigated to clarify
between T c and crystal structure under high-pressure. The electrical resistivity by Cubic …
between T c and crystal structure under high-pressure. The electrical resistivity by Cubic …
Thermodynamic properties of mixed-valent Eu ions and nonmetallicity in single crystals
R Higashinaka, H Endo, J Kajitani, R Sakatani… - Physical Review B, 2023 - APS
New BiS 2-based layered compound Eu 3 Bi 2 S 4 F 4 has recently been reported to exhibit
superconductivity with a transition temperature of 1.5 K using polycrystalline samples. Here …
superconductivity with a transition temperature of 1.5 K using polycrystalline samples. Here …
Valence State of Eu and Superconductivity in Se-Substituted EuSr2Bi2S4F4 and Eu2SrBi2S4F4
Recently, we reported the synthesis and investigations of EuSr2Bi2S4F4 and
Eu2SrBi2S4F4. We have now been able to induce superconductivity in EuSr2Bi2S4F4 by …
Eu2SrBi2S4F4. We have now been able to induce superconductivity in EuSr2Bi2S4F4 by …
Pressure effects on superconductivity in EuSr2Bi2S2. 5Se1. 5F4 at 1 K
K Ishigaki, J Gouchi, K Torizuka… - Japanese Journal of …, 2024 - iopscience.iop.org
We performed electrical resistivity and X-ray diffraction measurements on the BiS 2-based
compound, EuSr 2 Bi 2 S 2.5 Se 1.5 F 4, under high pressure using cubic and diamond anvil …
compound, EuSr 2 Bi 2 S 2.5 Se 1.5 F 4, under high pressure using cubic and diamond anvil …
Pressure-Induced Superconducting Phase with Structural Phase Transitions in EuSr2Bi2S2Se2F4
K Ishigaki, J Gouchi, K Torizuka… - Journal of the Physical …, 2024 - journals.jps.jp
We have reported the X-ray diffraction patterns and resistivity measurements of the BiS2-
based superconductor EuSr2Bi2S2Se2F4 up to 15 GPa. High-pressure apparatuses include …
based superconductor EuSr2Bi2S2Se2F4 up to 15 GPa. High-pressure apparatuses include …
Superconductivity induced by external pressure in Eu3− xSrxBi2S4F4 (x= 1, 2) compounds
We have studied the temperature-pressure phase diagram of two materials Eu 3− x Sr x Bi 2
S 4 F 4 (x= 1 and x= 2) by electrical resistivity and magnetic measurements down to 2 K …
S 4 F 4 (x= 1 and x= 2) by electrical resistivity and magnetic measurements down to 2 K …
Effect of Hydrostatic Pressure on Eu3−xSrxBi2S4−ySeyF4 (x = 1 and 2 and y = 1.5 and 2) Superconductors
N Subbulakshmi, G Kalai Selvan… - … of Superconductivity and …, 2019 - Springer
We have investigated the effect of pressure on Se-doped Eu 2 SrBi 2 S 4 F 4 and EuSr 2 Bi 2
S 4 F 4 at S sites. We report the electrical resistivity measurements under hydrostatic …
S 4 F 4 at S sites. We report the electrical resistivity measurements under hydrostatic …
Role of local structure distortion in the suppression of superconductivity for Eu3-xSrxBi2S4F4 system
J Cheng, P Zhang, P Dong, X Wang, Y Wang… - Journal of Alloys and …, 2018 - Elsevier
As new family of superconductors with a layered structure, BiS 2-based materials have
attracted much interest. Eu 3 Bi 2 S 4 F 4 is a newly discovered member which shows …
attracted much interest. Eu 3 Bi 2 S 4 F 4 is a newly discovered member which shows …
Superconductivity in europium bismuth sulfofluorides
The layered bismuth sulfofluorides EuBiS2F and Eu3Bi2S4F4 show unique properties
among all the BiS2-based superconductors. Both compounds exhibit a possible charge …
among all the BiS2-based superconductors. Both compounds exhibit a possible charge …
Bulk superconductivity at Tc= 0.8 K in Eu2SrBi2S4F4: AC-susceptibility and resistivity investigations
Z Haque, N Manivannan, GK Selvan, LC Gupta… - Materials Today …, 2021 - Elsevier
Recently, we published synthesis and structural studies of a new material Eu 2 SrBi 2 S 4 F
4 [1], crystallizing in tetragonal structure (SG: I4/mmm). Here we report our observation of an …
4 [1], crystallizing in tetragonal structure (SG: I4/mmm). Here we report our observation of an …