Experimental and modelling study of InGaBiAs/InP alloys with up to 5.8% Bi, and with ∆(so) > E-g
Temperature dependent photo-modulated reflectance is used to measure the band gap Eg and spin-orbit splitting energy ∆so in dilute-Bi In0.53Ga0.47As1-xBix/InP for 1.2% = x = 5.8%. At room temperature, Eg decreases with increasing Bi from 0.65 to 0.47 eV (~2.6 µm), while ∆so increases from 0.42 to 0....
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| Main Authors: | , , , , , , , , , , |
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| 格式: | Article |
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Institute of Physics Publishing (IOP)
2015
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| 在线阅读: | http://eprints.utm.my/id/eprint/55151/ http://dx.doi.org/10.1088/0268-1242/30/9/094015 |
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