过滤
发表于 2025-3-28 16:42:42
Characterization of Time-of-Flight Data,s high as 20.1% under operating conditions in Freiburg . This was a very promising and encouraging result. In the module, single-junction GaAs solar cells with an efficiency of 24% at 100×AM1.5d were used . The cells were manufactured by a fairly simple LPE process using the etchback regrowth
EWER
发表于 2025-3-28 20:33:21
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向外
发表于 2025-3-29 02:01:05
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腐蚀
发表于 2025-3-29 03:23:46
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反省
发表于 2025-3-29 10:38:47
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quiet-sleep
发表于 2025-3-29 12:58:26
Multijunction Concentrator Solar Cells,rch development on multijunction solar cells. In the first part we discuss the early developments and approaches for realizing high-efficiency multijunction solar cells. Then we present state-of-the-art technologies for manufacturing multijunction solar cells. In the next sect. we concentrate on the
ORE
发表于 2025-3-29 15:54:05
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goodwill
发表于 2025-3-29 22:47:52
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JOG
发表于 2025-3-30 01:27:54
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思乡病
发表于 2025-3-30 05:57:32
Solar Thermophotovoltaics,The investigations in the field of thermophotovoltaics started in the early 1960s , but the real advantage of the TPV approach has been demonstrated only in the past two decades. Theoretical and semi-empirical modeling have shown that optimal band-gap energy is in the range of 0.4 – 0.6 eV