Oligomerization of cadmium chalcogenide nanocrystals into CdTe-containing superlattice chains |
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Authors: | Nonoguchi Yoshiyuki Nakashima Takuya Tanaka Atsushi Miyabayashi Keiko Miyake Mikio Kawai Tsuyoshi |
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Institution: | Graduate School of Materials Science, Nara Institute of Science and Technology, NAIST, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan. nonoguchi@ms.naist.jp |
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Abstract: | Hierarchically-assembled binary cadmium chalcogenide (CdX, X = S, Se, Te) oligomers were engineered. CdTe precursor injections into a solution containing seeded nanocrystals provided longer oligomers possessing alternating and phase-separated CdX and CdTe constituents in the same wire, like an alternating copolymer. |
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