89 citations · 234 across the 8 of their papers we have counts for
8 papers
Graphene Overcoats for Ultra-High Storage Density Magnetic Media
N. Dwivedi, A. K. Ott, K. Sasikumar +10
Hard disk drives (HDDs) are used as secondary storage in a number of digital electronic devices owing to low cost (0.1$/GB at 2016 prices) and large data storage capacity (10TB…
Graphene platelets reinforced aluminum matrix composite with enhanced strength by hot accumulative roll bonding
Jitendar K Tiwari, Ajay Mandal, N Sathish +2
Accumulative Roll Bonding(ARB) process was used to develop few-layer graphene nano platelets reinforced aluminum matrix (GNPs/Al) composite in the form of sheets. Annealed Al sheet…
Robust broad spectral photodetection (UV-NIR) and ultra high responsivity investigated in nanosheets and nanowires of Bi2Te3 under harsh nano-milling conditions
Alka Sharma, A. K. Srivastava, T. D. Senguttuvan +1
Due to miniaturization of device dimensions, the next generations photodetector based devices are expected to be fabricated from robust nanostructured materials. Hence there is an…
Observation of quantum oscillations in FIB fabricated nanowires of topological insulator (Bi2Se3)
Biplab Bhattacharyya, Alka Sharma, V P S Awana +3
Since last few years, research based on topological insulators (TI) is in great interests due to intrinsic exotic fundamental properties and future potential applications such as q…
High yield synthesis and liquid exfoliation of two-dimensional belt like hafnium disulphide
Harneet Kaur, Sandeep Yadav, Avanish K. Srivastava +5
Producing monolayers and few-layers in high yield with environment-stability is still a challenge in hafnium disulphide (HfS2), which is a layered two-dimensional material of group…
Structural, electrical and magnetic properties of nanostructured Mn2Ni1.6Sn0.4 melt spun ribbons
Nidhi Singh, Barsha Borgohain, A. K. Srivastava +2
Nanocrystalline ribbons of inverse Heusler alloy Mn2Ni1.6Sn0.4 have been synthesised by melt spinning of the arc melted bulk precursor. The single phase ribbons crystallize into a…
Enhancing Light Harvesting by Hierarchical Functionally Graded Transparent Conducting Al-doped ZnO Nano- and Mesoarchitectures
Paolo Gondoni, Piero Mazzolini, Valeria Russo +4
A functionally graded Al-doped ZnO structure is presented which combines conductivity, visible transparency and light scattering with mechanical flexibility. The nano and meso-arch…
Effect of Thermal Annealing on Boron Diffusion, Micro-structural, Electrical and Magnetic properties of Laser Ablated CoFeB Thin Films
G. Venkat Swamy, Himanshu Pandey, A. K. Srivastava +4
We report on Boron diffusion and subsequent crystallization of CoFeB (CoFeB) thin films on SiO/Si(001) substrate using pulsed laser deposition. Secondary i…