Muroran Institute of Technology

Magnetism and Electrical Conduction in Lightly-Doped Single-Layer High- T c Cuprate La 2 CuO 4+ δ

The temperature dependences of magnetization and electrical resistivity as well as their magnetic field dependences have been examined in lightly-doped single-layer cuprate La 2 CuO 4+ δ [LCO, hole-doping level p(2δ) ≅ 0.03] single crystals, in comparison with those in the extrem...

Suppression of spectral gap and flat bands on a cuprate superconductor side-surface

Abstract Side surfaces of cuprate superconductors are expected to display a suppressed d -wave order parameter and zero-energy topological flat bands with a large density of states, making them susceptible to symmetry broken orders. Yet such surfaces have never been investigated...

Behavioral Economics Viewed through Corrective Processes of Life Stability

Using the Life Stability Principle (LSP), this paper reinterprets representative judgment and choice phenomena such as loss aversion, status quo bias, anchoring, conformity, and the sunk-cost effect from the common perspective of corrective processes of life stability. It disting...

Pressure-Induced Interplay between Heavy-Fermion and Mn-Derived Magnetic States in CeMnSi

We investigated pressure effects on the nontrivial heavy-fermion antiferromagnet CeMnSi by means of electrical resistivity (ρ) and powder X-ray diffraction. With increasing pressure, the antiferromagnetic order of Mn (T N ∼ 240 K at ambient pressure) is rapidly suppressed and dis...