110 citations · 116 across the 5 of their papers we have counts for
5 papers
Laser Exfoliation of Graphene from Graphite
Brahmanandam Javvaji, Ramakrishna Vasireddi, Xiaoying Zhuang +2
Synthesis of graphene with reduced use of chemical reagents is essential for manufacturing scale-up and to control its structure and properties. In this paper, we report on a novel…
On the application of polynomial and NURBS functions for nonlocal response of low dimensional structures
S. Natarajan, T. Rabczuk, S. Bordas +1
In this paper, the axial vibration of cracked beams, the free flexural vibrations of nanobeams and plates based on Timoshenko beam theory and first-order shear deformable plate the…
Integrating strong and weak discontinuities without integration subcells and example applications in an XFEM/GFEM framework
Sundararajan Natarajan, D. Roy Mahapatra, Stephane PA Bordas
Partition of unity methods, such as the extended finite element method (XFEM) allow discontinuities to be simulated independently of the mesh [1]. This eliminates the need for the…
Modeling the Field Emission Current Fluctuation in Carbon Nanotube Thin Films
N. Sinha, D. Roy Mahapatra, J. T. W. Yeow +1
Owing to their distinct properties, carbon nanotubes (CNTs) have emerged as promising candidate for field emission devices. It has been found experimentally that the results relate…
Carbon Nanotube Thin Film Field Emitting Diode: Understanding the System Response Based on Multiphysics Modeling
N. Sinha, D. Roy Mahapatra, J. T. W. Yeow +2
In this paper, we model the evolution and self-assembly of randomly oriented carbon nanotubes (CNTs), grown on a metallic substrate in the form of a thin film for field emission un…