@article{CTT100609388, author = {A. Tsukazaki and A. Ohtomo and M. Kawasaki and S. Akasaka and H. Yuji and K. Tamura and K. Nakahara and T. Tanabe and A. Kamisawa and T. Gokmen and J. Shabani and M. Shayegan}, title = {Spin susceptibility and effective mass of two-dimensional electrons in MgxZn1-xO/ZnO heterostructures}, journal = {Physical Review B}, year = 2008, } @article{CTT100609382, author = {A. Tsukazaki and A. Ohtomo and D. Chiba and Y. Ohno and H. Ohno and M. Kawasaki}, title = {Low-temperature field-effect and magnetotransport properties in a ZnO based heterostructure with atomic-layer-deposited gate dielectric}, journal = {Applied Physics Letters}, year = 2008, } @article{CTT100608892, author = {M. Nakano and T. Makino and A. Tsukazaki and K. Ueno and A. Ohtomo and T. Fukumura and H. Yuji and Y. Nishimoto and S. Akasaka and D. Takamizu and K. Nakahara and T. Tanabe and A. Kamisawa and M. Kawasaki}, title = {MgxZn1-xO-based Schottky photodiode for highly color-selective ultraviolet light detection}, journal = {Applied Physics Express}, year = 2008, } @article{CTT100609472, author = {K. Ueno and S. Nakamura and H. Shimotani and A. Ohtomo and N. Kimura and T. Nojima and H. Aoki and Y. Iwasa and M. Kawasaki}, title = {Electric-field-induced superconductivity in an insulator}, journal = {Nature Materials}, year = 2008, } @article{CTT100608799, author = {T. Makino and Y. Segawa and A. Tsukazaki and A. Ohtomo and M. Kawasaki}, title = {Photoexcitation screening of the built-in electric field in ZnO single quantum wells}, journal = {Applied Physics Letters}, year = 2008, } @article{CTT100608890, author = {M. Nakano and T. Makino and A. Tsukazaki and K. Ueno and A. Ohtomo and T. Fukumura and H. Yuji and S. Akasaka and K. Tamura and K. Nakahara and T. Tanabe and A. Kamisawa and M. Kawasaki}, title = {Transparent polymer Schottky contact for a high performance visible-blind ultraviolet photodiode based on ZnO}, journal = {Applied Physics Letters}, year = 2008, } @article{CTT100608959, author = {Y. Nishimoto and K. Nakahara and D. Takamizu and A. Sasaki and K. Tamura and S. Akasaka and H. Yuji and T. Fujii and T. Tanabe and H. Takasu and A. Tsukazaki and A. Ohtomo and T. Onuma and S. F. Chichibu and M. Kawasaki}, title = {Plasma-assisted molecular beam epitaxy of high optical quality MgZnO films on Zn-polar ZnO substrates}, journal = {Applied Physics Express}, year = 2008, } @article{CTT100608575, author = {R. Y. Gunji and M. Nakano and A. Tsukazaki and A. Ohtomo and T. Fukumura and M. Kawasaki}, title = {Polymer Schottky contact on O-polar ZnO with silane coupling agent as surface protective layer}, journal = {Applied Physics Letters}, year = 2008, } @article{CTT100608965, author = {M. Okude and A. Ohtomo and T. Kita and M. Kawasaki}, title = {Epitaxial synthesis of Srn+1TinO3n+1 (n=2-5) Ruddlesden-Popper homologous series by pulsed-laser deposition}, journal = {Applied Physics Express}, year = 2008, } @article{CTT100609467, author = {A. Tsukazaki and H. Yuji and S. Akasaka and K. Tamura and K. Nakahara and T. Tanabe and H. Takasu and A. Ohtomo and M. Kawasaki}, title = {High electron mobility exceeding 104 cm2V-1s-1 in MgxZn1-xO/ZnO single heterostructures grown by molecular beam epitaxy}, journal = {Applied Physics Express}, year = 2008, } @article{CTT100609219, author = {M. Okude and K. Ueno and S. Itoh and M. Kikuchi and A. Ohtomo and M. Kawasaki}, title = {Effect of in situ annealed SnO2 buffer layer on structural and electrical properties of (001) SnO2/TiO2 heterostructures}, journal = {Journal of Physics D-Applied Physics}, year = 2008, } @article{CTT100608964, author = {S. Okazaki and N. Okazaki and Y. Hirose and J. Nishimura and K. Ueno and A. Ohtomo and M. Kawasaki and H. Koinuma and T. Hasegawa}, title = {Quantitative conductivity mapping of SrTiO3-LaAlO3-LaTiO3 ternary composition-spread thin film by scanning microwave microscope}, journal = {Applied Physics Express}, year = 2008, } @article{CTT100609476, author = {M. Watanabe and T. Kita and T. Fukumura and A. Ohtomo and K. Ueno and M. Kawasaki}, title = {High-throughput screening for combinatorial thin-film library of thermoelectric materials}, journal = {Journal of Combinatorial Chemistry}, year = 2008, } @article{CTT100609393, author = {A. Tsukazaki and A. Ohtomo and M. Nakano and M. Kawasaki}, title = {Photoinduced insulator-to-metal transition in ZnO/Mg0.15Zn0.85O heterostructures}, journal = {Applied Physics Letters}, year = 2008, } @inproceedings{CTT100609503, author = {Akira Ohtomo}, title = {Electrical tuning of two-dimensional electron gas at polar oxide junctions, part I}, booktitle = {}, year = 2008, } @inproceedings{CTT100609502, author = {Akira Ohtomo}, title = {Electrical tuning of two-dimensional electron gas at polar oxide junctions, part II}, booktitle = {}, year = 2008, } @inproceedings{CTT100609606, author = {Akira Ohtomo}, title = {Two-dimensional magnetotransport in oxide quantum wells}, booktitle = {}, year = 2008, } @inproceedings{CTT100609728, author = {Akira Ohtomo}, title = {ワイドギャップ酸化物半導体材料とデバイス}, booktitle = {}, year = 2008, } @inproceedings{CTT100609608, author = {Akira Ohtomo}, title = {High-mobility electron transport at polar oxide heterointerfaces}, booktitle = {}, year = 2008, } @inproceedings{CTT100609609, author = {Akira Ohtomo}, title = {Surface and interface engineering of polar oxide heterostructures}, booktitle = {}, year = 2008, } @inproceedings{CTT100609642, author = {A. Tsukazaki and A. Ohtomo and M. Kawasaki}, title = {Epitaxial growth and transport properties of high-mobility ZnO-based heterostructures}, booktitle = {Advances in Materials Research (edited by Y. Fujikawa, K. Nakajima and T. Sakurai)}, year = 2008, } @inproceedings{CTT100609729, author = {Akira Ohtomo}, title = {透明酸化物エレクトロニクスの実現に向けて}, booktitle = {}, year = 2008, } @inproceedings{CTT100609730, author = {Akira Ohtomo}, title = {透明ナノ界面の制御とデバイス応用}, booktitle = {}, year = 2008, } @inproceedings{CTT100609610, author = {Akira Ohtomo}, title = {High-mobility electron gas at polar oxide heterointerfaces}, booktitle = {}, year = 2008, } @inproceedings{CTT100609611, author = {Akira Ohtomo}, title = {High-mobility electron gas at polar oxide heterointerfaces}, booktitle = {}, year = 2008, } @inproceedings{CTT100609612, author = {Akira Ohtomo}, title = {High-mobility electron gas at polar oxide heterointerfaces}, booktitle = {}, year = 2008, } @inproceedings{CTT100609613, author = {Akira Ohtomo}, title = {High-mobility electron gas at polar oxide heterointerfaces}, booktitle = {}, year = 2008, } @inproceedings{CTT100609732, author = {Akira Ohtomo}, title = {酸化物へテロ界面の原子レベルエピタキシーと量子化伝導}, booktitle = {}, year = 2008, } @inproceedings{CTT100609645, author = {H. Yuji and K. Nakahara and K. Tamura and S. Akasaka and A. Sasaki and T. Tanabe and H. Takasu and T. Onuma and S. F. Chichibu and A. Tsukazaki and A. Ohtomo and M. Kawasaki}, title = {MgxZn1-xO epitaxial films grown on ZnO substrates by molecular beam epitaxy}, booktitle = {Proceedings of SPIE (Zinc Oxide Materials and Devices III, edited by F. H. Teherani and C. W. Litton)}, year = 2008, } @inproceedings{CTT100609735, author = {A. Ohtomo and A. Tsukazaki and T. Kita and Y. Ohno and H. Ohno and K. Nakahara and H. Yuji and K. Tamura and S. Akasaka and H. Takasu and M. Kawasaki}, title = {Quantum Hall effect in ZnO}, booktitle = {}, year = 2008, } @inproceedings{CTT100609733, author = {Akira Ohtomo}, title = {分極した酸化物界面における高移動度電子ガスの形成}, booktitle = {}, year = 2008, } @inproceedings{CTT100609734, author = {Akira Ohtomo}, title = {透明酸化物界面の高移動度伝導}, booktitle = {}, year = 2008, } @misc{CTT100609709, author = {Masashi Kawasaki and Akira Ohtomo}, title = {固体照明光源に最適化したZnO量子井戸の設計と作製}, year = 2008, } @misc{CTT100609630, author = {Akira Ohtomo}, title = {ペロブスカイト酸化物界面の原子層成長制御}, year = 2008, } @misc{CTT100609631, author = {Akira Ohtomo and Atsushi Tsukazaki and Masashi Kawasaki}, title = {ZnOヘテロ接合の表面・界面制御と量子伝導}, year = 2008, }