Epitaxial Growth and Electrical Property of Compositionally-modulated Boride Thin Films

成分调制硼化物薄膜的外延生长和电性能

• 批准号: 21560029
• 负责人: YOSHIMOTO Mamoru
• 金额: $ 3万
• 依托单位: Tokyo Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560029/
• 关键词: ホウ化物; エピタキシャル薄膜; 組成変調; パルスレーザーアブレーション; 半導体的電子機能; 積層化; ドーピング; レーザーMBE; 熱電変換機能

In this study, epitaxial thin film of various hexaboride series including LaB6, BaB6, SrB6, CaB6,(La, Sr) B6, and(Sr, Ca) B6 s were fabricated successfully by means of laser molecular beam epitaxy(laser MBE). These epitaxial boride thin films are expected wide applications such as thermoelectric conversion materials, a high current density field emission flat source, and high-temperature electronic devices. Through the various film processing such as substrate-surface engineering were applied for development of film epitaxy, we could obtain the knowledge on the new material science concerning with the crystal growth of boron-octahedron cluster structure.

在这项研究中，通过激光分子束外段（Laser MBE）成功制造了各种十六起六角体系列的外延薄膜。这些外延硼化物薄膜预期是广泛的应用，例如热电转换材料，高电流密度磁场发射扁平源和高温电子设备。通过各种膜处理（例如底板表面工程）用于开发薄膜外观，我们可以获得有关硼on-octaheDron群集结构的晶体生长的新材料科学的知识。

项目成果

Synthesis of Mica Thin Film by Pulsed Laser Deposition

• DOI: 10.1143/apex.4.055502
• 发表时间: 2011-04
• 期刊: Applied Physics Express
• 影响因子: 2.3
• 作者: Y. Nakasone;Hirokazu Nakai;Y. Miyake;Ryosuke Yamauchi;Nobuo Tsuchimine;Susumu Kobayashi;Y. Sano

Epitaxial Growth of LaB6 Thin Films on the Ultrasmooth Sapphire Substrate with an Epitaxial SrB6 Buffer by Laser MBE

利用激光 MBE 外延 SrB6 缓冲剂在超光滑蓝宝石衬底上外延生长 LaB6 薄膜

• 发表时间: 2009
• 期刊: J. Laser Micro/Nanoengineering
• 作者: Y. Kato;S. Kaneko;N. Shiraishi;N. Tsuchimine;S. Kobayashi;M. Yoshimoto
• 通讯作者: M. Yoshimoto

Constriction of lattice constant in epitaxial magnesium oxide thin film

外延氧化镁薄膜晶格常数的收缩

• 发表时间: 2010
• 期刊: J. Appl. Phys.
• 作者: S. Kaneko;T. Nagano;K. Akiyama;T. Ito;M. Yasui;Y. Hirabayashi;H. Funakubo;and M. Yoshimoto
• 通讯作者: and M. Yoshimoto

Crystal Growth Control of Functional Oxide Thin Films on Nanopatterned Substrate Surfaces

纳米图案基底表面上功能性氧化物薄膜的晶体生长控制

• 发表时间: 2009
• 期刊: J. Laser Micro/Nanoengineering
• 作者: Y. Akita;Y. Sugimoto;K. Kobayashi;T. Suzuki;H. Oi;M. Mita and M. Yoshimoto
• 通讯作者: M. Mita and M. Yoshimoto

PLDによる不純物ドープMgOエピタキシャル薄膜の室温合成と評価

PLD 掺杂 MgO 外延薄膜的室温合成与评价

• 发表时间: 2009
• 作者: 坂本純一;et al.;春木一夫,渡辺将章,佐藤英樹,齋藤弥八;荒井秀樹,加藤侑志,白石尚輝,土嶺信男,小林晋,吉本護
• 通讯作者: 荒井秀樹,加藤侑志,白石尚輝,土嶺信男,小林晋,吉本護