Optical absorption spectra of semiconductor films measured bya photothermal technique with eliminating a scattering light
Optical absorption spectra of semiconductor films measured bya photothermal technique with eliminating a scattering light
批准号:
22560024
负责人:
IKARI Tetsuo
金额:
$2.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
利用我们开发的光激发载流子非辐射跃迁的压电光热光谱,成功地观察了高度非均匀样品的光吸收光谱。结果表明,该方法为讨论纳米结构半导体材料的电子结构提供了重要的知识。
英文摘要
Optical absorption spectra of highly non-uniform samples weresuccessfully observed by using our developed piezoelectric photothermal spectroscopy interms of non-radiative transitions of photo excited carriers. The results showed that thepresent method provided an important knowledge for discussing the electronic structuresof nano-structured semiconductor materials.
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Effect of N composition on temperature dependence of band gap energies of Ga AsN thin films grown by Chemical Beam Epitaxy
N 成分对化学束外延生长的 Ga AsN 薄膜带隙能量温度依赖性的影响
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[S.Yamamoto, K.Kashima, A.Suzuki, H.Suzuki, A.Fukuyama, M.Inagaki, M.Yamaguchi, T.Ikari]
通讯作者:
T.Ikari
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DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
Effect of Be doping on the optical properties ofcatalyst free MBE-VLS grown GaAs nanowireson Si (111) substrate
Be掺杂对Si(111)衬底上无催化剂MBE-VLS生长GaAs纳米线光学性能的影响
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[M.Yokoyama, W.S.Liang, W.Chen, A.T.S.Wee, T.Matsui, J.Yuhara, 岡田亘太郎,赤坂大樹,齋藤秀俊,伊藤治彦, A. Suzuki and T. Ikari]
通讯作者:
A. Suzuki and T. Ikari
Determination of the band gap and its excitonbinding energy of 100nm thick GaInNAs films by using a piezoelectric photo-thermal and aphoto-reflectance spectroscop
使用压电光热和光反射光谱仪测定 100 nm 厚 GaInNAs 薄膜的带隙及其激子结合能
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[H.Araki, T.Suzuki, H.Saitoh, 小原康寛,大谷 優,長田 明,小寺正敏, A. Fukuyama and T. Ikari]
通讯作者:
A. Fukuyama and T. Ikari
Investigation of the photovoltaic performance ofthe polycrystalline silicon p-n junction by aphotothermal measurement
光热测量研究多晶硅p-n结的光伏性能
DOI:
10.1016/j.jnoncrysol.2011.11.016
发表时间:
2012
期刊:
Journal of Non-Crystalline Solids 358
影响因子:
--
作者:
[A. Fukuyama, D. Ishibashi, Y. Sato, K. Sakai,H. Suzuki, K. Nishioka and T. Ikari]
通讯作者:
K. Nishioka and T. Ikari
共 45 条
Investigation of Optical Absorption Spectra of Extremely Thin Semiconductor Quantum Structure by a Piezoelectric Photothermal Spectroscopy
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批准号:15560020
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:2003
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负责人:IKARI Tetsuo
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依托单位:
海外基金