78 citations · 528 across the 17 of their papers we have counts for
17 papers
Thermoelectric response across the semiconductor-semimetal transition in black phosphorus
Yuna Nakajima, Yuichi Akahama, Yo Machida
In spite of intensive studies on thermoelectricity in metals, little is known about thermoelectric response in semiconductors at low temperature. An even more fascinating and unans…
Phonon thermal Hall effect in a metallic spin ice
Taiki Uehara, Takumi Ohtsuki, Masafumi Udagawa +2
It has become common knowledge that phonons can generate thermal Hall effect in a wide variety of materials, although the underlying mechanism is still controversial. We study long…
Anisotropic B-T Phase Diagram of Non-Kramers System PrRh2Zn20
Taichi Yoshida, Yo Machida, Koichi Izawa +8
We have investigated the low temperature quadrupolar phenomena of the non-Kramers system PrRh2Zn20 under magnetic fields in the [100] and [110] directions. Our experiments reveal t…
Quadrupole-Driven Non-Fermi Liquid and Magnetic-Field Induced Heavy Fermion States in a Non-Kramers Doublet System
T. Onimaru, K. Izawa, K. T. Matsumoto +9
Orbital degrees of freedom in condensed matters could play important roles in forming a variety of exotic electronic states by interacting with conduction electrons. In 4f electron…
Colossal Seebeck coefficient of hopping electrons in (TMTSF)PF
Yo Machida, Xiao Lin, Woun Kang +2
We report on a study of Seebeck coefficient and resistivity in the quasi-one-dimensional conductor (TMTSF)PF extended deep into the Spin-Density-Wave(SDW) state. The me…
Unstable Spin-Ice Order in the Stuffed Metallic Pyrochlore PrIrO
D. E. MacLaughlin, O. O. Bernal, Lei Shu +12
Specific heat, elastic neutron scattering, and muon spin rotation (SR) experiments have been carried out on a well-characterized sample of "stuffed" (Pr-rich) PrIr$_{2-x…