Trion (physics)
A trion is a localized excitation which consists of three charged particles. A negative trion consists of two electrons and one hole and a positive trion consists of two holes and one electron. The trion itself is a quasiparticle and is somewhat similar to an exciton, which is a complex of one electron and one hole. The trion has a ground singlet state (spin s = 1/2) and an excited triplet state (s = 3/2). Here singlet and triplet degeneracies originate not from the whole system but from the two identical particles in it. The half-integer spin value distinguishes trions from excitons in many phenomena; for example, energy states of trions, but not excitons, are split in an applied magnetic field. Trion states were predicted theoretically in 1958; they were observed experimentally in 1993 i
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Trion (physics)
A trion is a localized excitation which consists of three charged particles. A negative trion consists of two electrons and one hole and a positive trion consists of two holes and one electron. The trion itself is a quasiparticle and is somewhat similar to an exciton, which is a complex of one electron and one hole. The trion has a ground singlet state (spin s = 1/2) and an excited triplet state (s = 3/2). Here singlet and triplet degeneracies originate not from the whole system but from the two identical particles in it. The half-integer spin value distinguishes trions from excitons in many phenomena; for example, energy states of trions, but not excitons, are split in an applied magnetic field. Trion states were predicted theoretically in 1958; they were observed experimentally in 1993 i
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A trion is a localized excitat ...... effective mass approximation.
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Em física, Trion é uma excitaç ...... estruturas de poços quânticos.
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Трион — квазичастица, представ ...... ьный трион с соотношением масс
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Тріон — збудження в напівпрові ...... риони є ексимерними утворенями
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A trion is a localized excitat ...... erved experimentally in 1993 i
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Em física, Trion é uma excitaç ...... ente e depois observados exper
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Трион — квазичастица, представ ...... тивных масс электрона и дырки:
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Тріон — збудження в напівпрові ...... що відрізняє їх від екситонів.
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label
Trion (physics)
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Trion (quasipartícula)
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Трион
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Тріон
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