title: Boron based two-dimensional crystals: theoretical design, realization proposal and applications.
abstract: The successful realization of free-standing graphene and the various applications of its exotic properties have spurred tremendous research interest for two-dimensional (2D) layered materials. Besides graphene, many other 2D materials have been successfully produced by experiment, such as silicene, monolayer MoS2, few-layer black phosphorus and so on. As a neighbor of carbon in the periodic table, element boron is interesting and many researchers have contributed their efforts to realize boron related 2D structures. These structures may be significant both in fundamental science and future technical applications in nanoelectronics and nanodevices. In this review, we summarize the recent developments of 2D boron based materials. The theoretical design, possible experimental realization strategies and their potential technical applications are presented and discussed. Also, the current challenges and prospects of this area are discussed.
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China. hbsun@jlu.edu.cn.
authors.forename: Xian-Bin
authors.initials: XB
authors.lastname: Li
authors.forename: Sheng-Yi
authors.initials: SY
authors.lastname: Xie
authors.forename: Hui
authors.initials: H
authors.lastname: Zheng
authors.forename: Wei Quan
authors.initials: WQ
authors.lastname: Tian
authors.forename: Hong-Bo
authors.initials: HB
authors.lastname: Sun