NIR Schottky Photodetectors Based on Individual Single-Crystalline GeSe Nanosheet
نویسندگان
چکیده
منابع مشابه
NIR Schottky photodetectors based on individual single-crystalline GeSe nanosheet.
We have synthesized high-quality, micrometer-sized, single-crystal GeSe nanosheets using vapor transport and deposition techniques. Photoresponse is investigated based on mechanically exfoliated GeSe nanosheet combined with Au contacts under a global laser irradiation scheme. The nonlinearship, asymmetric, and unsaturated characteristics of the I-V curves reveal that two uneven back-to-back Sch...
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ژورنال
عنوان ژورنال: ACS Applied Materials & Interfaces
سال: 2013
ISSN: 1944-8244,1944-8252
DOI: 10.1021/am402550s