7 papers · 1 filter
Local electronic structure and dynamics of hydrogen in
A. Koda, T. U. Ito, M. Hiraishi +2
The local electronic states of muon (Mu) as an isotope of hydrogen (H) in high-quality single-crystalline ceria (CeO) are investigated using muon spin rotation/relaxation ($μ\…
Ion Jump Motion as the Background for Muon Diffusion in Battery Materials Research Using SR
Ryosuke Kadono
Numerical simulations of muon spin relaxation (SR) in ion diffusion were performed using the {\sl extended} Kubo-Toyabe (KT) relaxation function that incorpor…
Molecular dynamics of -polybutadiene across the glass transition revealed by muonated-radical spin relaxation
S. Takeshita, H. Okabe, M. Hiraishi +7
The local molecular motion of -polybutadiene, a typical polymeric material exhibiting a glass transition ( K), is investigated by the spin relaxation of muonate…
Correlation between ferroelectricity and torsional motion of acetyl groups in tris(4-acetylphenyl)amine observed by muon spin relaxation
J. G. Nakamura, M. Hiraishi, H. Okabe +4
It is demonstrated by muon spin relaxation and resonance experiments that the switchable spontaneous polarization of the organic ferroelectric compound tris(4-acetylphenyl)amine (T…
Slow polymer dynamics in poly(3-hexylthiophene) probed by muon spin relaxation
S. Takeshita, K. Hori, M. Hiraishi +5
The molecular dynamics of regioregulated poly(3-hexylthiophene) P3HT is investigated using muon spin relaxation (SR). The response of the SR spectra to a longitudinal magne…
Distinguishing Ion Dynamics from Muon diffusion in Muon Spin Relaxation
Takashi U. Ito, Ryosuke Kadono
We propose a model to describe the fluctuations in the internal magnetic field due to ion dynamics observed in the muon spin relaxation (SR) by an Edwards-Anderson type autocor…