کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
546508 1450485 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Highly circular-polarized single photon generation from a single quantum dot at zero magnetic field
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سخت افزارها و معماری
پیش نمایش صفحه اول مقاله
Highly circular-polarized single photon generation from a single quantum dot at zero magnetic field
چکیده انگلیسی

Origin of sharp photoluminescence lines observed from an InAlAs quantum dot was identified with the measurements of excitation-power dependences and polarization correlations, together with photon correlation measurements. Single photon emission with high degree of circular polarization (DCP) up to 60% was observed from a positively charged exciton (trion) state in the single quantum dot under non-resonant excitation at zero magnetic field.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronics Journal - Volume 39, Issues 3–4, March–April 2008, Pages 327–330
نویسندگان
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