Material Development and Physical Properties of BiS2-Based Layered Compounds
Y Mizuguchi - Journal of the Physical Society of Japan, 2019 - journals.jps.jp
In 2012, we discovered superconductivity in Bi4O4S3 and LaO1− x F x BiS2, whose crystal
structures are composed of alternate stacks of a BiS2-type conduction layer and a blocking …
structures are composed of alternate stacks of a BiS2-type conduction layer and a blocking …
Recent developments on Bi-based oxychalcogenide materials with thermoelectric and optoelectronic applications: an overview
Recently, layered oxychalcogenides have been extensively studied as promising
thermoelectric materials. These materials have ionic oxide with alternative covalent …
thermoelectric materials. These materials have ionic oxide with alternative covalent …
Anomalous Eu Valence State and Superconductivity in Undoped Eu3Bi2S4F4
We have synthesized a novel europium bismuth sulfofluoride, Eu3Bi2S4F4, by solid-state
reactions in sealed evacuated quartz ampules. The compound crystallizes in a tetragonal …
reactions in sealed evacuated quartz ampules. The compound crystallizes in a tetragonal …
Superconductivity in a new layered bismuth oxyselenide: LaO0. 5F0. 5BiSe2
We report superconductivity at T c≈ 2.6 K in a new layered bismuth oxyselenide LaO 0.5 F
0.5 BiSe 2 with the ZrCuSiAs-type structure composed of alternating superconducting BiSe 2 …
0.5 BiSe 2 with the ZrCuSiAs-type structure composed of alternating superconducting BiSe 2 …
Superconductivity in layered BiS2-based compounds
D Yazici, I Jeon, BD White, MB Maple - Physica C: Superconductivity and …, 2015 - Elsevier
A novel family of superconductors based on BiS 2-based superconducting layers were
discovered in 2012. In short order, other BiS 2-based superconductors with the same or …
discovered in 2012. In short order, other BiS 2-based superconductors with the same or …
Synthesis, crystal structure, and photoelectric properties of a new layered bismuth oxysulfide
[Bi2O2]-containing tetragonal compounds have received enormous attention due to unique
functions including ferroelectricity, photocatalysis, and superconductivity. Here, a new …
functions including ferroelectricity, photocatalysis, and superconductivity. Here, a new …
Electronic Origins of Large Thermoelectric Power Factor of LaOBiS2−xSex
A Nishida, H Nishiate, CH Lee, O Miura… - Journal of the Physical …, 2016 - journals.jps.jp
We have examined the electrical transport properties of densified LaOBiS2− x Se x, which
constitutes a new family of thermoelectric materials. The power factor increases with …
constitutes a new family of thermoelectric materials. The power factor increases with …
Low superfluid density and possible multigap superconductivity in the -based layered superconductor
The magnetic penetration depth λ as a function of temperature in Bi 4 O 4 S 3 was studied by
muon-spin-spectroscopy measurements. The superfluid density of Bi 4 O 4 S 3 is found to be …
muon-spin-spectroscopy measurements. The superfluid density of Bi 4 O 4 S 3 is found to be …
Superconductivity in BiO1-xFxBiS2 and possible parent phase of Bi4O4S3 superconductor
We report the discovery of superconductivity in BiO 1-x F x BiS 2, an isostructural compound
of the REO 1-x F x BiS 2 (RE: La, Nd, Pr, Ce, and Yb) superconductors. The parent …
of the REO 1-x F x BiS 2 (RE: La, Nd, Pr, Ce, and Yb) superconductors. The parent …
Structural, electromagnetic and thermoelectric properties of Bi4O4S3 superconductor
We report on the synthesis and extensive characterization of the layered Bi 4 O 4 S 3
superconductor. This is the optimally doped sample with T c∼ 5.3 K out of a series of Bi 6 O …
superconductor. This is the optimally doped sample with T c∼ 5.3 K out of a series of Bi 6 O …