Presentation 2005-09-16
Band Structure Estimation for Layer Width Modulated Superlattices by Applying Circuit Theory
Kunihiko ASAKURA, Osamu OGURISU, Hirofumi SANADA, Masakiyo SUZUKI,
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Abstract(in English) This paper presents that layer width modulated superlattices have a band structure which essentially consists of three kinds of bands in an energy axis same as the potential profile modulated superlattices. Two of them are passbands and stopbands as well as the periodic superlattices. The other is a class of bands which contain several sharp resonant peaks. This paper shows a close relation between the band structure of layer width modulated superlattices and that of periodic superlattices. According to the relation, the former can be estimated without direct calculation from the latter effectively evaluated by applying image parameter in circuit theory.
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Keyword(in English) Layer Width Modulated Superlattice / Band Structure / Quasi-Passband / Image Parameters
Paper # CAS2005-46,NLP2005-59
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Committee NLP
Conference Date 2005/9/9(1days)
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Registration To Nonlinear Problems (NLP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Band Structure Estimation for Layer Width Modulated Superlattices by Applying Circuit Theory
Sub Title (in English)
Keyword(1) Layer Width Modulated Superlattice
Keyword(2) Band Structure
Keyword(3) Quasi-Passband
Keyword(4) Image Parameters
1st Author's Name Kunihiko ASAKURA
1st Author's Affiliation Yonago National College of Technology()
2nd Author's Name Osamu OGURISU
2nd Author's Affiliation Faculty of Science, Kanazawa University
3rd Author's Name Hirofumi SANADA
3rd Author's Affiliation Hokkaido Institute of Technology
4th Author's Name Masakiyo SUZUKI
4th Author's Affiliation Kitami Institute of Technology
Date 2005-09-16
Paper # CAS2005-46,NLP2005-59
Volume (vol) vol.105
Number (no) 277
Page pp.pp.-
#Pages 5
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