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test
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ikdkta
April 22, 2022
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test
it s a test
ikdkta
April 22, 2022
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Transcript
光学励起の例 基底状態 前回 伝導帯 価電子帯 𝑚! = +1 𝑎" #
𝑎" 𝑒$ 𝑒% 5つの電子に加えて、捕獲した1つの電子の合計6つの電子が軌道に入る 𝑒!, 𝑒" の2つの電子はフント則にしたがって、別の軌道に分かれている。 スピン三重項
光学励起の例 励起状態 伝導帯 価電子帯 𝑚! = +1 𝑎" # 𝑎"
𝑒$ 𝑒% 緑色の光子を吸収すると、𝑎# から𝑒" に電子が励起されるが、パウリの排他原理に よってスピンは反平行に制限される
光学励起の例 励起状態 伝導帯 価電子帯 𝑚! = +1 𝑎" # 𝑎"
𝑒$ 𝑒% その結果、スピン三重項を形成 スピン三重項