264 citations · 1.3k across the 52 of their papers we have counts for
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Non-Divergent Grüneisen Parameter in Quantum Critical Quasicrystal YbAlAu: Reflection of Robustness of Quantum Criticality under Pressure
Shinji Watanabe, Kazumasa Miyake
The mechanism of not diverging Grüneisen parameter in the quantum critical heavy-fermion quasicrystal (QC) YbAlAu is analyzed. We construct the formalism for c…
Charge Transfer Effect under Odd-Parity Crystalline Electric Field
Shinji Watanabe, Kazumasa Miyake
Charge-transfer effect under odd-parity crystalline electric field (CEF) is analyzed theoretically. In quantum-critical metal -YbAlB, seven-fold configuration of B atoms sur…
Grüneisen Parameter and Thermal Expansion near Magnetic Quantum Critical Points in Itinerant Electron Systems
Shinji Watanabe, Kazumasa Miyake
Complete expressions of the thermal-expansion coefficient and the Grüneisen parameter are derived on the basis of the self-consistent renormalization (SCR) theory. By consi…
Grüneisen Parameter and Thermal Expansion by the Self-Consistent Renormalization Theory of Spin Fluctuations
Shinji Watanabe, Kazumasa Miyake
The thermal expansion coefficient and the Grüneisen parameter near the magnetic quantum critical point (QCP) are derived on the basis of the self-consistent renormalization…
Quantum Valence Criticality in Heavy Fermions on Periodic and Aperiodic Crystals
Shinji Watanabe, Kazumasa Miyake
Progress of theories and experiments of the quantum valence criticality is overviewed focusing on recent discoveries of direct evidence of quantum critical point of valence transit…
Charge Transfer Effect under Odd-Parity Crystalline Electric Field: Divergence of Magnetic Toroidal Fluctuation in -YbAlB
Shinji Watanabe, Kazumasa Miyake
A novel property of the quantum critical heavy fermion superconductor -YbAlB is revealed theoretically. By analyzing the crystalline electronic field (CEF) on the basis of t…