New ultraviolet avalanche photodiodes (APDs) of organic (PEDOT: PSS)–inorganic (ZnSSe) hybrid structure
Copyright policy ) Yusuke Inagaki; Masahiro Ebisu; Masashi Otsuki; Nor Ayuni; Tomoyuki Shimizu; Tomoki Abe; Hirofumi Kasada; +1 Authors
Yusuke Inagaki; Masahiro Ebisu; Masashi Otsuki; Nor Ayuni; Tomoyuki Shimizu; Tomoki Abe; Hirofumi Kasada; Koshi Ando;
New ultraviolet avalanche photodiodes (APDs) of organic (PEDOT: PSS)–inorganic (ZnSSe) hybrid structure
AbstractWe have developed new organic (PEDOT:PSS)‐inorganic (ZnSSe) hybrid structure avalanche photodiodes (APDs). The device wafers are grown by MBE on n‐GaAs substrates, and PEDOT:PSS is formed by spin‐coating method on the semiconductor ZnSSe layers. We revealed an energy barrier height of 1.0 eV in the interface of i‐ZnSSe and PEDOT:PSS layer by photoresponse method. The device exhibits external quantum efficiency of 90% at 325 nm. We confirmed intrinsic avalanche breakdown at about 28 V and mutiplicaton factor showed 650 at a reverse bias of 34.2 V (© 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
- Tottori University Japan
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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