21 citations · 59 across the 7 of their papers we have counts for
7 papers
From Zero to Mega-Gauss Fields: Comprehensive Magnetophotonic Spectroscopy of Graphene Dirac Cones
Shojiro Takeyama, Hiroaki Saito
We investigate the infrared magneto-optical response of n-doped epitaxial graphene on 4H-SiC in ultrahigh magnetic fields up to 560~T, utilizing single-turn coil and electromagneti…
Bridging the Gap between Extreme Environments and Precision Measurements: Recent Progress in Megagauss Physics
Shojiro Takeyama
Ultrastrong magnetic fields, ranging from 100~T to 1,000~T, are generated exclusively by destructive pulsed magnets. While various generation methods exist, this review focuses on…
Magnetic structure and high-field magnetization of the distorted kagome lattice antiferromagnet CsCuSnF
K. Matan, T. Ono, G. Gitgeatpong +12
High-resolution time-of-flight powder neutron diffraction and high-field magnetization were measured to investigate the magnetic structure and existence of a field-induced magnetic…
An approach to 1000 T using the Electro-Magnetic Flux Compression
Daisuke Nakamura, Hironobu Sawabe, Shojiro Takeyama
An ultra-high magnetic field was generated by the electro-magnetic flux compression technique under a reduced seed magnetic field condition and achieved maximum magnetic field inte…
Exciton splitting in semiconducting carbon nanotubes in ultrahigh magnetic fields above 300 T
D. Nakamura, T. Sasaki, W. Zhou +3
In high magnetic fields, the exciton absorption spectrum of a semiconducting single-walled carbon nanotube splits as a result of Aharonov-Bohm magnetic flux. A magnetic field of 37…
Precise Measurement of a Magnetic Field Generated by the Electromagnetic Flux Compression Technique
D. Nakamura, H. Sawabe, Y. H. Matsuda +1
The precision of the values of a magnetic field generated by electromagnetic flux compression was investigated in ultra-high magnetic fields of up to 700 T. In an attempt to calibr…
High-field magnetization of a two dimensional spin frustration system Ni(TeO)X (X = Br and Cl)
J. L. Her, Y. H. Matsuda, K. Suga +4
High-field magnetization, M(), on Ni(TeO)X (X = Br and Cl) were measured by using a pulse magnet. These compounds have a two dimensional crystal structur…