5 Result(s)
within
Pragya Tiwari
Characterization and Evaluation of Materials
-
Article
Vortex Matter in Highly Strained Nb \(_{75}\) Zr \(_{25}\) : Analogy with Viscous Flow of Disordered Solids
We present the results of magnetization and magneto-transport measurements in the superconducting state of an as-cast Nb \(_{75}\) ...
-
Article
Insight into co-operative growth of nearly monodispersive CdS nanocrystals embedded in polyvinyl pyrrolidone
Nanocomposites of CdS nanocrystals (NCs) embedded in a polyvinyl pyrrolidone are grown using one-step chemical bath deposition technique. While this method eliminates an additional step for the growth of NCs, ...
-
Article
Fatigue Crack Propagation and Fracture Toughness of Laser Rapid Manufactured Structures of AISI 316L Stainless Steel
Fatigue crack propagation, fracture toughness, and impact toughness of AISI 316L stainless steel fabricated by laser rapid manufacturing with a continuous wave CO2 laser have been systematically studied. Charpy...
-
Article
Structural Characterization of PLD-grown Nanometer Size Ferromagnetic NiFeMo films
Thin films of 3 different thicknesses each of Ni83.2Fe3.3Mo13.5 and Nig83.1Fe6.0Mo10.9 alloys have been grown using Pulsed Laser Deposition (PLD) technique. Our motivation is to investigate the magnetic propertie...
-
Article
Laser welding of 3 mm thick laser-cut AISI 304 stainless steel sheet
The objective of the present work was to study the laser weldability of laser-cut 3 mm thick AISI 304 austenitic stainless steel sheet (using oxygen as an assist gas). For minimizing heat input during laser cu...
