Separation of platinum group metals using deep eutectic solvents based on quaternary ammonium salts

O Mokhodoeva, V Maksimova, A Shishov… - Separation and …, 2023 - Elsevier
A new technique for selective separation and enrichment of platinum group metals
(platinum, palladium, rhodium, iridium, ruthenium) from model hydrochloric and chloride …

[HTML][HTML] Thermodynamic picture of dimer-Mott organic superconductors revealed by heat capacity measurements with external and chemical pressure control

Y Nakazawa, S Imajo, Y Matsumura, S Yamashita… - Crystals, 2018 - mdpi.com
This article reviews and discusses the thermodynamic properties of dimer-Mott-type
molecular superconductive compounds with (BEDT-TTF) 2X composition, where BEDT-TTF …

Extraordinary -electron superconductivity emerging from a quantum spin liquid

S Imajo, S Sugiura, H Akutsu, Y Kohama, T Isono… - Physical Review …, 2021 - APS
Quantum spin liquids (QSLs), in which spins are highly entangled, have been considered a
groundwork for generating exotic superconductivity. Despite numerous efforts …

High-resolution calorimetry in pulsed magnetic fields

S Imajo, C Dong, A Matsuo, K Kindo… - Review of Scientific …, 2021 - pubs.aip.org
We have developed a new calorimeter for measuring the thermodynamic properties in
pulsed magnetic fields. Instrumental design is described along with the instrument …

Thermodynamic evidence for the formation of a Fulde-Ferrell-Larkin-Ovchinnikov phase in the organic superconductor

S Imajo, T Kobayashi, A Kawamoto, K Kindo… - Physical Review B, 2021 - APS
In this work, the thermodynamic properties of the organic superconductor λ-(BETS) 2 GaCl 4
are investigated to study a high-field superconducting state known as the putative Fulde …

Pseudogap formation in organic superconductors

S Imajo, T Kobayashi, Y Matsumura, T Maeda… - Physical Review …, 2023 - APS
The condensation of paired fermions into superfluid states changes progressively
depending on the coupling strength. At the midpoint of the crossover between Bardeen …

Symmetry change of -wave superconductivity in -type organic superconductors

S Imajo, K Kindo, Y Nakazawa - Physical Review B, 2021 - APS
Magnetic-field-angle-resolved heat capacity of dimer-Mott organic superconductors κ-(BEDT-
TTF) 2 X is reported (BEDT-TTF and X represent bis (ethylenedithio) tetrathiafulvalene and a …

Thermodynamic properties of the Mott insulator-metal transition in a triangular lattice system without magnetic order

E Yesil, S Imajo, S Yamashita, H Akutsu, Y Saito… - Physical Review B, 2023 - APS
The organic system κ-[(BEDT-TTF) 1− x (BEDT-STF) x] 2 Cu 2 (CN) 3, showing a Mott
transition between a nonmagnetic Mott insulating (NMI) state and a Fermi liquid (FL), is …

Magnetic and Electronic Properties of π-d Interacting Molecular Magnetic Superconductor κ-(BETS)2FeX4 (X = Cl, Br) Studied by Angle-Resolved Heat …

S Fukuoka, S Fukuchi, H Akutsu, A Kawamoto… - Crystals, 2019 - mdpi.com
Thermodynamic picture induced by π-d interaction in a molecular magnetic superconductor
κ-(BETS) 2Fe X 4 (X= Cl, Br), where BETS is bis (ethylenedithio) tetraselenafulvalene …

Thermodynamic Evidence of d-Wave Superconductivity of the Organic Superconductor λ-(BETS)2GaCl4

S Imajo, N Kanda, S Yamashita, H Akutsu… - Journal of the Physical …, 2016 - journals.jps.jp
Low-temperature heat capacity of the organic superconductor λ-(BETS) 2GaCl4 in a
temperature range between 0.6 and 10 K was measured for a single crystal sample by …