3 citations · 7 across the 10 of their papers we have counts for
10 papers
Ferromagnetic Order of Reduced Magnetic Moments in a Frustrated Sawtooth Chain of the Magnetic Semiconductor ZnYbS
Shinji Okada, Hiroto Suzuki, Nonoka Higa +3
In a sawtooth spin chain, competing nearest- and next-nearest-neighbor interactions suppress long-range order, yielding novel quantum states such as a spin-dimer singlet, 1/2 magne…
Magnetic field and pressure tuning of the heavy fermion antiferromagnet CePdIn
Bin Shen, Feng Du, Rui Li +8
Frustrated Kondo lattices are ideal platforms for studying how both the Kondo effect and quantum fluctuations compete with the magnetic exchange interactions that drive magnetic or…
Paramagnetic electron-nuclear spin entanglement in HoCo2Zn20
Takafumi Kitazawa, Yasuyuki Shimura, Takahiro Onimaru +7
We investigated electron-nuclear spin entanglement in the paramagnetic ground state of the Ho-based cubic compound HoCo2Zn20. From analyses of magnetization and specific heat data,…
Antiferromagnetic Order and Magnetic Frustration in the Honeycomb Heavy-Fermion System Ce(PtPd)Al: Al and Pt NMR Studies
Shunsaku Kitagawa, Fumiya Hori, Kenji Ishida +4
Heavy-fermion systems with magnetic frustration offer a rich platform for investigating the interplay among Kondo screening, magnetic frustration, and quantum criticality. We repor…
Quantum Griffiths phase in the kagome Kondo lattice CeRhPdSn
Nan Tang, Rajesh Tripathi, Yasuyuki Shimura +3
CeRhSn is a valence fluctuating heavy-fermion metal with a twisted Ce-kagome lattice, displaying zero-field quantum criticality, previously associated with geometrical frustration.…
Multipolar Phase Transition in the 4 fcc lattice compound PrCdNi
Yuka Kusanose, Yasuyuki Shimura, Kazunori Umeo +10
Transport and magnetic properties of a 4 fcc lattice compound, PrCdNi, were studied. The magnetic susceptibility, , follows the Curie--Weiss law from 300 K to 20 K…
Single-site quadrupolar Kondo effect in a diluted non-Kramers doublet system YPrIrZn for viewed from magnetization
Yu Yamane, Takahiro Onimaru, Yasuyuki Shimura +3
A diluted non-Kramers doublet system YPrIrZn is a promising candidate for exhibiting single-site quadrupolar (two-channel) Kondo effect. We have measured tem…
Structural Evolution from Hyper-Honeycomb to Honeycomb Networks and Superconductivity in LaPtSi
Sitaram Ramakrishnan, Tatsuya Yamakawa, Ryohei Oishi +11
We report the crystal structures and superconductivity (SC) of LaPtSi () that are solid solutions of LaSi and LaPtSi with centrosymmetric t…
Electronic states in superconducting type-II Dirac semimetal: 1T-PdSeTe
Yogendra Kumar, Shiv Kumar, Venkateswara Yenugonda +8
We have investigated the surface and bulk electronic structures of the superconducting type-II Dirac semimetal 1T-PdSeTe. The superconducting transition temperature K w…
Anisotropic Non-Fermi Liquid and Dynamical Planckian Scaling of a Quasi-Kagome Kondo Lattice System
Shin-ichi Kimura, Muhammad Frassetia Lubis, Hiroshi Watanabe +2
At the quantum critical point of correlated materials, a non-Fermi liquid state appears where electron correlations continuously develop to very low temperatures. The relaxation ti…