306 citations · 1k across the 42 of their papers we have counts for
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Electron -value comparison of paramagnetic muonium and hydrogen centers in rutile TiO
T. U. Ito, W. Higemoto, A. Koda
Muonium (Mu) is widely used as a model for isolated hydrogen in condensed matter, but whether its electronic state is truly equivalent to that of hydrogen remains to be tested with…
Muon spin relaxation in mixed perovskite (LaAlO)(SrAlTaO) with
Takashi U. Ito, Wataru Higemoto, Akihiro Koda +2
We report on muon spin relaxation (SR) measurements in a mixed perovskite compound, (LaAlO)(SrAlTaO) with (LSAT), which is…
Understanding muon diffusion in perovskite oxides below room temperature based on harmonic transition state theory
T. U. Ito, W. Higemoto, K. Shimomura
In positive muon spin rotation and relaxation (SR) spectroscopy, positive muons () implanted into solid oxides are conventionally treated as immobile spin-probes at inter…
Negatively Charged Muonium and Related Centers in Solids
Takashi U. Ito, Wataru Higemoto, Koichiro Shimomura
Muonium (Mu) centers formed upon implantation of in a solid have long been investigated as an experimentally accessible model of isolated hydrogen impurities. Recent discover…
Polaronic nature of a muonium-related paramagnetic center in SrTiO
T. U. Ito, W. Higemoto, A. Koda +1
The hyperfine features and thermal stability of a muonium (Mu)-related paramagnetic center were investigated in the SrTiO perovskite titanate via muon spin rotation spectroscop…
Excited configurations of hydrogen in the BaTiOH perovskite lattice associated with hydrogen exchange and transport
T. U. Ito, A. Koda, K. Shimomura +4
Excited configurations of hydrogen in the oxyhydride BaTiOH (), which are considered to be involved in its hydrogen transport and exchange processes, were in…