An Isotopic Fingerprint of Electron-Phonon Coupling in High-Tc Cuprates (2008)
Iwasawa, H., Douglas, J. F., Sato, K., Masui, T., Yoshida, Y., Sun, Z., ...
Angle-resolved photoemission spectroscopy with low-energy tunable photons along the nodal direction of oxygen isotope substituted Bi2Sr2CaCu2O8+delta reveals a distinct oxygen isotope shift near the...
Electronic Structure of Charge- and Spin-controlled Sr_{1-(x+y)}La_{x+y}Ti_{1-x}Cr_{x}O_{3} (2006)
Iwasawa, H., Yamakawa, K., Saitoh, T., Inaba, J., Katsufuji, T., Higashiguchi, M., ...
We present the electronic structure of Sr_{1-(x+y)}La_{x+y}Ti_{1-x}Cr_{x}O_{3} investigated by high-resolution photoemission spectroscopy. In the vicinity of Fermi level, it was found that the...
Orbital selectivity of the kink in the dispersion of Sr2RuO4 (2005)
Iwasawa, H., Aiura, Y., Saitoh, T., Hase, I., Ikeda, S. I., Yoshida, Y., ...
We present detailed energy dispersions near the Fermi level on the monolayer perovskite ruthenate Sr2RuO4, determined by high-resolution angle-resolved photoemission spectroscopy. An orbital...
Strong electron correlation of Re 5d electrons in $Ca_{2}FeReO_{6}$ (2005)
Saitoh, T, Iwasawa, H, Kato, H, Tokura, Y, Hamada, N, Sarma, DD
We have investigated the electronic structure of a double perovskite $Ca_{2}FeReO_{6}$ using photoemission spectroscopy and LDA + U band structure calculations. Small spectral weight at the Fermi...
Strong electron correlation of Re 5d electrons in $Ca_{2}FeReO_{6}$ (2005)
Saitoh, T, Iwasawa, H, Kato, H, Tokura, Y, Hamada, N, Sarma, DD
We have investigated the electronic structure of a double perovskite $Ca_{2}FeReO_{6}$ using photoemission spectroscopy and LDA + U band structure calculations. Small spectral weight at the Fermi...
Iwasawa, H., Saitoh, T., Yamashita, Y., Ishii, D., Kato, H., Hamada, N., ...
We have investigated the electronic structure of polycrystalline Ca$_2$FeReO$_6$ using photoemission spectroscopy and band-structure calculations within the local-density approximation+$U$ (LDA+$U$)...