K
Kaiwen Zhang
Researcher at National University of Singapore
Publications - 3
Citations - 817
Kaiwen Zhang is an academic researcher from National University of Singapore. The author has contributed to research in topics: Phonon & Graphene. The author has an hindex of 2, co-authored 3 publications receiving 684 citations.
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Length-dependent thermal conductivity in suspended single-layer graphene.
Xiangfan Xu,Luiz Felipe C. Pereira,Yu Wang,Jing Wu,Kaiwen Zhang,Xiangming Zhao,Sukang Bae,Cong Tinh Bui,Rongguo Xie,John T. L. Thong,Byung Hee Hong,Kian Ping Loh,Davide Donadio,Baowen Li,Barbaros Özyilmaz +14 more
TL;DR: Interestingly and in contrast to bulk materials, at 300 K, thermal conductivity keeps increasing and remains logarithmically divergent with sample length even for sample lengths much larger than the average phonon mean free path, which provides fundamental understanding of thermal transport in two-dimensional materials.
Posted Content
Phonon Transport in Suspended Single Layer Graphene
Xiangfan Xu,Yu Wang,Kaiwen Zhang,Xiangming Zhao,Sukang Bae,Martin Heinrich,Cong Tinh Bui,Rongguo Xie,John T. L. Thong,Byung Hee Hong,Kian Ping Loh,Baowen Li,Barbaros Oezyilmaz +12 more
TL;DR: In this paper, temperature dependent phonon transport measurements in suspended Cu-CVD single layer graphene (SLG) from 15k to 380k using microfabricated suspended devices were reported.