Akihiro Tachibana

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Japanese Journal of Applied Physics | 2003

Takashi Kikukawa; Akihiro Tachibana; Hiroshi Fuji; Junji Tominaga

We observed recorded and readout states of a super-resolution near-field structure disc with a AgO layer by the use of a transmission electron microscope. It was confirmed that recording is caused by the explosion of AgO and that the deformation of the layers due to the explosion becomes a recorded mark. The Ag particles which irreversibly precipitate after a high readout power irradiation are considered to be the origin of the super-resolution readout.

Japanese Journal of Applied Physics | 2001

Junji Tominaga; Johoo Kim; Hiroshi Fuji; Dorothea Büchel; Takashi Kikukawa; Liqiu Men; Hisako Fukuda; Akira Sato; Takashi Nakano; Akihiro Tachibana; Yuzo Yamakawa; Masashi Kumagai; Toshio Fukaya; Nobufumi Atoda

We describe surface plasmon enhancement by near-field interaction with Ag-scattering centers. By inserting mark trains between two Ag-scattering centers, the near-field signals were further enhanced in a super-resolution near-field structure. Observing the enhancement in more detail, it was found that surface plasmons are generated along the mark trains and are dispersed in a range of 1 µm along the marks and 40–50 nm normal to the multilayer stack.

Archive | 2003

Akihiro Tachibana; Satoru Tanaka; Yoshihisa Itoh; Yoshihisa Kubota; Kazuo Kuroda; Satoshi Sugiura

Archive | 2004

Masakazu Ogasawara; Michio Sakano; Satoru Tanaka; Akihiro Tachibana; Yoshihisa Kubota; Yoshihisa Itoh; Michikazu Hashimoto; Kazuo Kuroda; Satoshi Sugiura

Archive | 2003