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20112024
most citedSuperconductivity in novel BiS2-based layered superconductor LaO1-xFxBiS2

421 citations · 2.6k across the 49 of their papers we have counts for

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Showing 2015Show all

6 papers · 1 filter

cond-mat.mtrl-sci2015★ 27 cited

Electronic Origins of Large Thermoelectric Power Factor of LaOBiS2-xSex

Atsuhiro Nishida, Hirotaka Nishiate, Chul-Ho Lee +2

We examined the electrical transport properties of densified LaOBiS2-xSex, which constitutes a new family of thermoelectric materials. The power factor increased with increasing co…

cond-mat.supr-con2015★ 10 cited

Superconductivity phase diagram of Se-substituted CeO0.5F0.5Bi(S1-xSex)2

Yoshikazu Mizuguchi, Takafumi Hiroi, Osuke Miura

We investigated the effects of Se substitution on the lattice constants and superconducting properties of CeO0.5F0.5Bi(S1-xSex)2. With increasing Se concentration, the a lattice co…

cond-mat.mtrl-sci2015★ 47 cited

High thermoelectric performance and low thermal conductivity of densified LaOBiSSe

Atsuhiro Nishida, Osuke Miura, Chul-Ho Lee +1

In this study, we examined the thermoelectric properties of the layered bismuth-chalcogenide-based (BiCh2-based) compound LaOBiSSe, which is expected to be a new candidate material…

cond-mat.str-el2015★ 40 cited

Pronounced - Log T Divergence in Specific Heat of Nonmetallic CeOBiS: A Mother Phase of BiS-Based Superconductor

Ryuji Higashinaka, Takuya Asano, Takuya Nakashima +5

The low-temperature properties of CeOBiS single crystals are studied by electrical resistivity, magnetization, and specific heat measurements. Ce 4f -electrons are found to be…

cond-mat.supr-con2015★ 119 cited

In-plane chemical pressure essential for superconductivity in BiCh2-based (Ch: S, Se) layered structure

Yoshikazu Mizuguchi, Akira Miura, Joe Kajitani +7

BiCh2-based superconductors (Ch: S, Se) are a new series of layered superconductor. However, mechanisms for the emergence of superconductivity in BiCh2-based superconductors have n…

cond-mat.supr-con2015★ 68 cited

In-plane Charge Fluctuations in Bismuth Sulfide Superconductors

Anushika Athauda, Junjie Yang, Seunghun Lee +5

Evidence for local charge fluctuations linked to a charge disproportionation of the Bi ions in the distorted lattice of superconducting LaOF BiS is presented. I…