Reversibly Light-Modulated Dirac Point of Graphene Functionalized with Spiropyran

A-Rang Jang, Eun Kyung Jeon, Dongwoo Kang, Gwangwoo Kim, Byeong-Su Kim, Dae Joon Kang and Hyeon Suk Shin

ACS Nano

DOI: 10.1021/nn303539y

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