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Magnetooptical Properties of Cd_<1-x>Mn_xTe Films Prepared by Ionized Cluster Beam (ICB) Deposition Technique

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 36 Issue 2 Page 293-299
published_at 1986
KJ00000156604.pdf
[fulltext] 527 KB
Title
クラスタイオンビーム (ICB) 法により作製した Cd_<1-x>Mn_xTe 薄膜の磁気光学的特性
Magnetooptical Properties of Cd_<1-x>Mn_xTe Films Prepared by Ionized Cluster Beam (ICB) Deposition Technique
Creators Koyanagi Tsuyoshi
Creators Watanabe Toshio
Creators Matsubara Kakuei
Source Identifiers
The optical and magnetooptical properties of Cd_<1-x>Mn_xTe films prepared by ionized cluster beam (ICB) deposition technique were studied. Preparation of these films was made by a simultaneous deposition of CdTe and MnTe clusters. Films with <111> axis preferential orientation were obtained on glass substrates, and epitaxial films were grown on sapphire substrates. The optical band gap increases from 1.5eV to 2.6eV with the increase of composition x, which was controlled by the acceleration voltage. A large dispersion of Faraday rotation is observed near the band gap energy, and the position shifts toward higher photon energy with increasing composition x. For the epitaxial film, the value of the Faraday rotation (θ_Fmax=-3.61×(10)^3deg./cm at H=5kOe) is about two times greater than that for the film deposited on a glass substrate.
Subjects
電気電子工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1986
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部