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Temperature stable wavelength TlInGaAs/InP DH LEDs grown by gassource MBE

机译:气体生长的温度稳定波长TlInGaAs / InP DH LED源MBE

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TlInGaAs/InP double heterostructure (DH) light emitting diodes(LEDs) were grown on (100) InP substrates by gas source molecular beamepitaxy. The Tl composition was 6%. They were operated up to 340 K inthe wavelength range of 1.58 μm. Very small temperature variation inthe electroluminescence (EL) peak energy (-0.09 meV/K) was observed,similar to the temperature variation of photoluminescence (PL) peakenergy
机译:TlInGaAs / InP双异质结构(DH)发光二极管 (LED)通过气源分子束在(100)InP衬底上生长 外延。 T1组成为6%。它们在340 K 波长范围为1.58μm。温度变化很小 观察到电致发光(EL)峰值能量(-0.09 meV / K), 类似于光致发光(PL)峰的温度变化 活力

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