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Ultra-sensitive graphene sensor for measuring high vacuum pressure

We demonstrate here that several different graphene nanoribbon (GNR) samples can be separated from the GNR mixture synthesized by conventional methods. The sheet resistance of the purified GNR gradually decreased with decreasing pressure at 30 °C, whereas it increased at 100 °C. A hypothesis based o...

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Библиографические подробности
Опубликовано в: :Sci Rep
Главные авторы: Il Ahn, Sung, Ra Jung, Ju, Young Choi, So, Hwa Son, Min, Jin Hong, Yu, Park, Jung-Chul
Формат: Artigo
Язык:Inglês
Опубликовано: Nature Publishing Group UK 2017
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC5626739/
https://ncbi.nlm.nih.gov/pubmed/28974766
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-13038-3
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