Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
 
Articles by S. Ganesan
Total Records ( 2 ) for S. Ganesan
  T.M. Selvakumari , R.N. Emerson and S. Ganesan
  Problem statement: The electroplating technique is especially interesting due to its low cost, high throughput and high quality of deposit. Magnetic thin films are extensively used in various electronic devices including high density recording media and Micro Electro Mechanical (MEMS) devices. So we examined FePt films and give good magnetic properties. Approach: The Pt-rich FePt alloys were electrodeposited galvanostatically by various temperature baths. Results: The elemental percentage of Pt in the film was very high determined by X-ray spectroscopy. Surface characterization was carried out by using X-Ray Diffractometer (XRD) and Scanning Electron Microscope (SEM).The magnetic properties determined by Vibrating sample magnetometer. Hardness and adhesion of the films were also discussed. Conclusion/Recommendation: The films were soft magnetic character of lower temperature bath and become a hard magnetic character of higher temperature bath. Therefore this magnetic films could be an important material for incorporate in Micro electro mechanical devices.
  M.RM. Krishnappa , N. Rajasekaran , S. Ganesan and R.N. Emerson
  CoMnP alloy films were synthesized by electro-deposition technique. The electro-chemical deposition technique is especially interesting due to its low cost, high throughput and high quality of deposit. Magnetic thin films are extensively used in various electronic devices including high density recording media and Micro Electro-Mechanical Systems (MEMS). Electro-deposition being cost effective in the present study cobalt based magnetic films was deposited electrochemically and deposition characteristics were studied. Effect of concentration of organic additives such as urea and thiourea in the presence of the sodium hypophosphite was studied. Structural and surface morphology was investigated by X-Ray Diffractogram (XRD) and Scanning Electron Microscope (SEM), respectively. The content of Co, Mn and P was analyzed using Energy Dispersive X-ray Spectroscopy (EDS) technique. The hysteresis loops of the CoMnP alloy films were measured by a Vibrating Sample Magnetometer (VSM) and studies showed that organic additive has altered the magnetic properties of the films. The reason for the change in magnetic properties and structural characteristics because of the additive were discussed. Mechanical properties such as residual stress, hardness and adhesion of the films were also examined and reported.
 
 
 
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility