Control of Electronic Properties of Materials Using Ultrahigh Electric Field at Electrochemical Interfaces
利用电化学界面超高电场控制材料的电子性能
基本信息
- 批准号:21224009
- 负责人:
- 金额:$ 140.19万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (S)
- 财政年份:2009
- 资助国家:日本
- 起止时间:2009-05-11 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
We have developed electric double layer transistor (EDLT) devices, which allows us a high density carrier accumulation exceeding the limit of all solid field effect transistors, taking the advantage of the ultrahigh electric field generated at the electrochemical interfaces. We applied this technique to a wide range of materials including bulk crystals, thin films, and nanodevices fabricated by an exfoliation method combined with electron beam lithography. We succeeded in electrical phase control of superconductivity, ferromagnetism, and Mott-Hubbard transitions in various materials, among which we were able to encounter novel phenomena which are impossible in conventional all solid field effect transistors. We also found novel functions of EDLTs, such as electrical control of spin polarization and flexible devices, all of which indicates that EDLT is an extremely powerful technique to further broaden materials science.
我们已经开发了电动双层晶体管(EDLT)设备,它使我们的高密度载体积累超过了所有固体效应晶体管的极限,从而利用了在电化学接口处产生的超高电场。我们将此技术应用于各种材料,包括大量晶体,薄膜和通过剥落方法与电子束光刻相结合的纳米构造。我们成功地控制了超导性,铁磁性和各种材料中的莫特 - 哈伯德转变,其中我们能够遇到新型现象,而在常规所有固体效应晶体管中,这是不可能的。我们还发现了EDLT的新功能,例如自旋极化和柔性设备的电控制,所有这些都表明EDLT是进一步扩展材料科学的极其强大的技术。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
イオンゲルを用いた単結晶両極性電気二重層トランジスタ
使用离子凝胶的单晶双极双电层晶体管
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:蒲江;蓬田陽平;下谷秀和;山雄健史;堀田収;岩佐義宏;竹延大志
- 通讯作者:竹延大志
発光トランジスタにおけるキャリア閉じ込め構造の導入
发光晶体管中载流子限制结构的介绍
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:牛膓翔太;丸山健一;高木勇樹;澤部宏輔;今川雅貴;山雄健史;堀田収;岩佐義宏;竹延大志
- 通讯作者:竹延大志
High-pressure Raman study of peapod- and CVD-grown double-wall carbon nanotubes
豆荚生长和 CVD 生长的双壁碳纳米管的高压拉曼研究
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:J.Arvanitidis;et al.
- 通讯作者:et al.
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IWASA Yoshihiro其他文献
IWASA Yoshihiro的其他文献
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{{ truncateString('IWASA Yoshihiro', 18)}}的其他基金
Control of electronic and optical properties in nanomaterials and their functional interfaces
纳米材料及其功能界面的电子和光学特性的控制
- 批准号:
17204022 - 财政年份:2005
- 资助金额:
$ 140.19万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Interface control and carrier transport in molecular materials
分子材料中的界面控制和载流子传输
- 批准号:
17069003 - 财政年份:2005
- 资助金额:
$ 140.19万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas
Phase Control of Fullerene Materials through Chemical Synthesis and Field Effect Doping
通过化学合成和场效应掺杂实现富勒烯材料的相控制
- 批准号:
13440110 - 财政年份:2001
- 资助金额:
$ 140.19万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Electronic states of metal nanoparticles investigated by far infrared spectroscopy
远红外光谱研究金属纳米粒子的电子态
- 批准号:
11640312 - 财政年份:1999
- 资助金额:
$ 140.19万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Search for Novel Carbon Based Nanonetwork Materials and their Properties
寻找新型碳基纳米网络材料及其性能
- 批准号:
11165218 - 财政年份:1999
- 资助金额:
$ 140.19万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas (A)
Synthesisand properties of C_<60> based mutielement compounds
C_<60>基多元素化合物的合成与性能
- 批准号:
08454095 - 财政年份:1996
- 资助金额:
$ 140.19万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Raman scattering study on organic semiconductors having gigantic dielectric constant
大介电常数有机半导体的拉曼散射研究
- 批准号:
01550007 - 财政年份:1989
- 资助金额:
$ 140.19万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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