%R 10.1016/j.mssp.2017.04.008
%D 2017
%J Materials Science in Semiconductor Processing
%L scholars8494
%O cited By 2
%K Boron nitride; Fourier transform infrared spectroscopy; Microelectronics; Nanostructured materials; Nitrides; Nucleation; Product design; Substrates; Synthesis (chemical), BNNFs-Web; Controlled synthesis; Hexagonal boron nitride; Micro-electronic-mechanical systems; Raman and FTIR spectroscopy; Solid-state neutron detectors; Threedimensional (3-d); Two Dimensional (2 D), Web crawler
%X The assembly of one-dimensional (1D), two-dimensional (2D), and three-dimensional (3D) nanomaterial show entirely different properties than their individual counterparts. Since the shape of nanomaterials plays a crucial role in designing devices with desired applications, relentless efforts are on-going to obtain the parameters for controlling the shape of the final product. Present study concerns the synthesis and growth of a combined 2D and 3D structure of Hexagonal Boron Nitride Nanofibers Web (BNNFs-Web) from 1D structure of BNNFs. Magnesium catalytic layer deposited on Silicon substrate produces Web-like nucleation sites when etches with NH3 flow at 300 °C. The precursor's mixture of B, γ-Fe2O3 and MgO annealed at 500 °C uses these nucleation sites as a pattern, and grow BNNFs-Web in a unique 2D and 3D configuration at 1000 °C. XRD, Raman and FTIR spectroscopies confirmed the h-BN phase of the as-synthesized BNNFs-Web. This unique 2D and 3D material can offer distinguish features with improved properties as compared to other nanostructures of h-BN. Such a material can be a much better choice for its potential applications in different fields of bio-medical, microelectronic mechanical system and solid state neutron detectors. © 2017 Elsevier Ltd
%P 44-49
%I Elsevier Ltd
%A P. Ahmad
%A M.U. Khandaker
%A S.T. Shah
%A F. Rehman
%A G. Khan
%A N. Muhammad
%A M.A. Rehman
%A A.S. Khan
%A S.M. Ahmed
%A M. Gulzar
%A A. Numan
%A H. Ali
%V 66
%T Controlled synthesis of anisotropic hexagonal boron nitride nano-web