Zobrazeno 1 - 10
of 2 108
pro vyhledávání: '"Takeshita, S"'
Autor:
Okumura, T., Azuma, T., Bennett, D. A., Doriese, W. B., Durkin, M. S., Fowler, J. W., Gard, J. D., Hashimoto, T., Hayakawa, R., Ichinohe, Y., Indelicato, P., Isobe, T., Kanda, S., Kato, D., Katsuragawa, M., Kawamura, N., Kino, Y., Kominato, N., Miyake, Y., Morgan, K. M., Noda, H., O'Neil, G. C., Okada, S., Okutsu, K., Paul, N., Reintsema, C. D., Sato, T., Schmidt, D. R., Shimomura, K., Strasser, P., Swetz, D. S., Takahashi, T., Takeda, S., Takeshita, S., Tampo, M., Tatsuno, H., Tőkési, K., Tong, X. M., Toyama, Y., Ullom, J. N., Watanabe, S., Yamada, S., Yamashita, T.
Electronic $K$ x rays emitted by muonic Ar atoms in the gas phase were observed using a superconducting transition-edge-sensor microcalorimeter. The high-precision energy spectra provided a clear signature of the presence of muonic atoms accompanied
Externí odkaz:
http://arxiv.org/abs/2407.07977
Autor:
Takeshita, S., Hori, K., Hiraishi, M., Okabe, H., Koda, A., Kawaguchi, D., Tanaka, K., Kadono, R.
Publikováno v:
J. Appl. Phys. 136, 034701 (2024)
The molecular dynamics of regioregulated poly(3-hexylthiophene) P3HT is investigated using muon spin relaxation ($\mu$SR). The response of the $\mu$SR spectra to a longitudinal magnetic field ($B_{\rm LF}$, parallel to the initial muon spin direction
Externí odkaz:
http://arxiv.org/abs/2406.18952
Autor:
Okabe, H., Hiraishi, M., Koda, A., Takeshita, S., Kojima, K. M., Yamauchi, I., Ohsawa, T., Ohashi, N., Sato, H., Kadono, R.
Publikováno v:
Phys. Rev. B 103, 155121 (2021)
The electronic and magnetic states of $\beta$-MnO$_{2}$ in terms of hydrogen impurities have been investigated by muon spin rotation ($\mu$SR) technique combined with density-functional theory (DFT) calculations for muon as pseudo-hydrogen. We found
Externí odkaz:
http://arxiv.org/abs/2401.02109
Autor:
Ishii, Y., Horio, S., Noda, Y., Hiraishi, M., Okabe, H., Miyazaki, M., Takeshita, S., Koda, A., Kojima, K. M., Kadono, R., Sagayama, H., Nakao, H., Murakami, Y., Kimura, H.
Publikováno v:
Physical Review B, 101, 224436 (2020)
Muon spin rotation and resonant soft X-ray scattering experiments on prototype multiferroics RMn2O5 (R = Y, Sm) are used to demonstrate that the local electric displacements are driven by the spin-current (SC) mechanism. Small local electric displace
Externí odkaz:
http://arxiv.org/abs/2006.15834
Autor:
Hiraishi, M., Kojima, K. M., Okabe, H., Takeshita, S., Koda, A., Kadono, R., Khasanov, R., Iimura, S., Matsuishi, S., Hosono, H.
Publikováno v:
Physical Review B 101, 174414 (2020)
The magnetism of the second antiferromagnetic phase (AF2) arising in the iron-based LaFeAsO$_{1-x}$H$_{x}$ superconductor for $x\gtrsim0.4$ was investigated by muon spin rotation measurements under hydrostatic pressure up to 2.6 GPa. The N\'eel tempe
Externí odkaz:
http://arxiv.org/abs/2004.11547
Autor:
Okabe, H., Hiraishi, M., Koda, A., Kojima, K. M., Takeshita, S., Yamauchi, I., Matsushita, Y., Kuramoto, Y., Kadono, R.
Publikováno v:
Phys. Rev. B 99, 041113 (2019)
LiV$_2$O$_4$ spinel is known to exhibit heavy fermion-like behavior below a characteristic temperature $T_K\simeq 20$ K, while it preserves a paramagnetic state down to $T\sim10^{-2}$ K due to geometrical frustration. Here, it is shown that the dynam
Externí odkaz:
http://arxiv.org/abs/1812.05843
Publikováno v:
Phys. Rev. B 98, 075210 (2018)
The electronic structure of interstitial hydrogen in a compound semiconductor FeS$_2$ (naturally $n$-type) is inferred from a muon study. An implanted muon (Mu, a pseudo-hydrogen) forms electronically different defect centers discerned by the hyperfi
Externí odkaz:
http://arxiv.org/abs/1808.06153
Autor:
Hiraishi, M., Kojima, K. M., Yamauchi, I., Okabe, H., Takeshita, S., Koda, A., Kadono, R., Zhang, X., Matsuishi, S., Hosono, H., Hirata, K., Otani, S., Ohashi, N.
Magnetic properties of the electride compound Y$_2$C were investigated by muon spin rotation and magnetic susceptibility on two samples with different form (poly- and single-crystalline), to examine the theoretically-predicted Stoner ferromagnetism f
Externí odkaz:
http://arxiv.org/abs/1806.11260
Publikováno v:
Malaysian Orthopaedic Journal, Vol 14, Iss 2, Pp 111-119 (2020)
INTRODUCTION: Post-operative acute kidney injury is a serious complication and identifying modifiable factors could assist in peri-operative management. This study aimed to identify the pre-operative and intra-operative factors associated with the in
Externí odkaz:
https://doaj.org/article/2bc6ea19ea8640e591db3db3a0fb9837
Autor:
Yamaura, J., Ohgushi, K., Ohsumi, H., Hasegawa, T., Yamauchi, I., Sugimoto, K., Takeshita, S., Tokuda, A., Takata, M., Udagawa, M., Takigawa, M., Harima, H., Arima, T., Hiroi, Z.
Publikováno v:
Phys. Rev. Lett. 108, 247205 (2012)
Cd2Os2O7 shows a peculiar metal-insulator transition at 227 K with magnetic ordering in a frustrated pyrochlore lattice, but its magnetic structure in the ordered state and the transition origin are yet uncovered. We observed a commensurate magnetic
Externí odkaz:
http://arxiv.org/abs/1204.4815