A New Luminescence under High-Density Excitation in PbI_2 Possibly Due to a Self-Trapped Excitonic Molecule

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概要

• 論文の詳細を見る

• A new luminescence band has been found in the temperature range from 40 to 80 Kunder high-density excitation of 2H-Pbl.. The decay time of this luminescence at 58 Kis about 400 ps, which is twice as large as that due to the excitonic molecule, and boththe Stokes shift and the half-width are about 0.01 eV. These experimental facts sug-gest that the new luminescence comes from radiative annihilation of the self-trappedexcitonic molecule leaving the exciton in the distorted lattice.

• 社団法人日本物理学会の論文
• 1989-04-15

著者

• Matsuoka M

  Inst. Physical And Chemical Research Saitama

• Takeda Jun

  Department Of Physics Division Of Material Science Nagoya University:crest Japan Science And Technol

• Takeda Jun

  Department Of Physics Faculty Of Science Nagoya University

• Goto Tsuneaki

  The Institute Of Solid State Physics Tokyo University

• Takeda Jun

  Department Of Diabetes And Endocrinology Division Of Molecule And Structure Gifu University School O

• Goto Takenari

  Department Of Physics Faculty Of Science Tohoku University

• Tomita Makoto

  Institute for Solid State Physics,The University of Tokyo

• Matsuoka Masahiro

  Institute for Solid State Physics,The University of Tokyo

• Tomita Makoto

  Institute For Solid State Physics The University Of Tokyo:department Of Physics Shizuoka University

• Takeda Jun

  Department Of Biological Sciences Graduate School Of Science Tokyo Metropolitan University

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