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Onoda, Shinobu; Haruyama, Moriyoshi; Teraji, Tokuyuki*; Isoya, Junichi*; Kada, Wataru*; Hanaizumi, Osamu*; Oshima, Takeshi
Physica Status Solidi (A), 212(11), p.2641 - 2644, 2015/11
Times Cited Count:10 Percentile:45.17(Materials Science, Multidisciplinary)Haruyama, Moriyoshi; Onoda, Shinobu; Kada, Wataru*; Teraji, Tokuyuki*; Isoya, Junichi*; Oshima, Takeshi; Hanaizumi, Osamu*
Proceedings of 11th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications (RASEDA-11) (Internet), p.184 - 187, 2015/11
Onoda, Shinobu; Abe, Hiroshi; Yamamoto, Takashi; Oshima, Takeshi; Isoya, Junichi*; Teraji, Tokuyuki*; Watanabe, Kenji*
Proceedings of 10th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications (RASEDA-10) (Internet), p.93 - 96, 2012/12
Onoda, Shinobu; Yamamoto, Takashi; Oshima, Takeshi; Isoya, Junichi*; Teraji, Tokuyuki*; Watanabe, Kenji*
Transactions of the Materials Research Society of Japan, 37(2), p.241 - 244, 2012/06
Yamamoto, Takashi; Onoda, Shinobu; Oshima, Takeshi; Naydenov, B.*; Dolde, F.*; Fedder, H.*; Honert, J.*; Jelezko, F.*; Wrachtrup, J.*; Teraji, Tokuyuki*; et al.
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no abstracts in English
Teraji, Tokuyuki*; Taniguchi, Takashi*; Watanabe, Kenji*; Koizumi, Satoshi*; Onoda, Shinobu; Oshima, Takeshi; Isoya, Junichi*
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Teraji, Tokuyuki*; Onoda, Shinobu; Koizumi, Satoshi*; Liao, M.*; Taniguchi, Takashi*; Oshima, Takeshi; Jelezko, F.*; Wrachtrup, J.*; Isoya, Junichi*
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no abstracts in English
Onoda, Shinobu; Yamamoto, Takashi; Abe, Hiroshi; Hanaya, Hiroaki; Oshima, Takeshi; Taniguchi, Takashi*; Teraji, Tokuyuki*; Watanabe, Kenji*; Koizumi, Satoshi*; Kanda, Hisao*; et al.
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no abstracts in English
Onoda, Shinobu; Abe, Hiroshi; Yamamoto, Takashi; Oshima, Takeshi; Isoya, Junichi*; Teraji, Tokuyuki*; Watanabe, Kenji*
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no abstracts in English
Onoda, Shinobu; Abe, Hiroshi; Yamamoto, Takashi; Oshima, Takeshi; Isoya, Junichi*; Teraji, Tokuyuki*; Watanabe, Kenji*
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Komatsubara, Akira*; Teraji, Tokuyuki*; Hori, Masahiro*; Kumagai, Kuninori*; Tamura, Shuto*; Oshima, Takeshi; Onoda, Shinobu; Yamamoto, Takashi; Muller, C.*; Naydenov, B.*; et al.
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Oshima, Takeshi; Yamamoto, Takashi; Onoda, Shinobu; Abe, Hiroshi; Sato, Shinichiro; Jahnke, K.*; Heller, P.*; Gerstmayr, A.*; Hussler, A.*; Naydenov, B.*; et al.
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Negatively charged nitrogen-vacancy (NV) centers were created in high quality IIa diamonds by nitrogen (N) implantation. To identify implanted N atoms and their incident position, micro ion beams of N (natural abundance 0.37%) were applied. Since the reduction of C affects an increase in T, N implantation into a CVD diamond with high purity of C (99.99%) was carried out. As a result, the value of T for both NV and NV centers (NV centers are created from N atoms originally existing in the diamond and vacancy introduced by implantation after annealing) was obtained to be about 2 ms. By optically detected magnetic resonance (ODMR) measurements, the creation yield of both NV and NV was estimated.
Yamamoto, Takashi; Onoda, Shinobu; Oshima, Takeshi; Isoya, Junichi*; Teraji, Tokuyuki*; Taniguchi, Takashi*; Watanabe, Kenji*; Koizumi, Satoshi*; Umeda, Takahide*; Jelezko, F.*; et al.
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We have measured optically-detected magnetic resonance (ODMR) of single spin of NV center in a high purity C enriched CVD diamond created by N ion implantation. Detailed ODMR measurements of individual NV centers revealed that both NV and NV were created by the N implantation with a ratio of [NV]/[NV] 1 and a high conversion yield of 70-100% for [NV+NV]. The spin coherence time of was measured to be 2 ms at room temperature, which is the longest ever recorded in implanted samples. This result is expected to have a significant impact on realizing NV based applications.
Yamamoto, Takashi; Onoda, Shinobu; Oshima, Takeshi; Teraji, Tokuyuki*; Watanabe, Kenji*; Taniguchi, Takashi*; Koizumi, Satoshi*; Umeda, Takahide*; Isoya, Junichi*; McGuinness, L.*; et al.
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Onoda, Shinobu; Abe, Hiroshi; Yamamoto, Takashi; Oshima, Takeshi; Taniguchi, Takashi*; Teraji, Tokuyuki*; Siyushev, P.*; Tran, T. H.*; Yang, S.*; Fedder, H.*; et al.
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Tamura, Shuto*; Komatsubara, Akira*; Teraji, Tokuyuki*; Onoda, Shinobu; Oshima, Takeshi; Christoph, M.*; Naydenov, B.*; McGuinness, L.*; Jelezko, F.*; Shinada, Takahiro*; et al.
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Onoda, Shinobu; Oshima, Takeshi; Yamamoto, Takashi*; Teraji, Tokuyuki*; Jelezko, F.*; Isoya, Junichi*
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no abstracts in English
Yamamoto, Takashi*; Muller, C.*; McGuinness, L.*; Teraji, Tokuyuki*; Naydenov, B.*; Onoda, Shinobu; Oshima, Takeshi; Koizumi, Satoshi*; Wrachtrup, J.*; Isoya, Junichi*; et al.
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Tamura, Shuto*; Komatsubara, Akira*; Teraji, Tokuyuki*; Onoda, Shinobu; McGuinness, L.*; Jelezko, F.*; Rogers, L.*; Oshima, Takeshi; Isoya, Junichi*; Shinada, Takahiro*; et al.
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no abstracts in English
Teraji, Tokuyuki*; Yamamoto, Takashi*; Koizumi, Satoshi*; Watanabe, Kenji*; Taniguchi, Takashi*; Onoda, Shinobu; Oshima, Takeshi; Naydenov, B.*; Jelezko, F.*; Isoya, Junichi*
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no abstracts in English