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Nuclear imaging with single quantum dot spectroscopy

Nuclear imaging with single quantum dot spectroscopy
单量子点光谱核成像
批准号:
21310064
负责人:
KURODA Takashi
金额:
$12.23万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

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中文摘要
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英文摘要
We propose to demonstrate nuclear spin imaging by means of single quantum dot spectroscopy. Since the photoluminescence spectral shift due to the nuclear effect is as small as10μeV, we built up ultra high-resolution spectrometers for this purpose. As a result we successfully observed fine-structure splits due to the electron-hole long-range interactions, their quantum dot size dependence, and their removal in highly-symmetric QDs which is newly grown by droplet epitaxy.
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会议论文
DOI: 10.1088/0957-4484/20/39/395601
发表时间: 2009-09-30
期刊: NANOTECHNOLOGY
影响因子: 3.5
作者: [Mano, T., Abbarchi, M., Gurioli, M.]
通讯作者: Gurioli, M.
DOI: 10.1103/physrevlett.107.166604
发表时间: 2011-10-14
期刊: PHYSICAL REVIEW LETTERS
影响因子: 8.6
作者: [Sallen, G., Urbaszek, B., Amand, T.]
通讯作者: Amand, T.
DOI: 10.1103/physrevb.81.035334
发表时间: 2010-01-01
期刊: PHYSICAL REVIEW B
影响因子: 3.7
作者: [Abbarchi, M., Kuroda, T., Gurioli, M.]
通讯作者: Gurioli, M.
DOI: 10.1103/physrevb.82.201301
发表时间: 2010-11-04
期刊: PHYSICAL REVIEW B
影响因子: 3.7
作者: [Abbarchi, Marco, Kuroda, Takashi, Tsuchiya, Takuma]
通讯作者: Tsuchiya, Takuma
11
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    • 财政年份:
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