Yasuhiro Hayakawa

Overview

Best Publications

• Graphene decorated with MoS2 nanosheets: a synergetic energy storage composite electrode for supercapacitor applications

  R. Thangappan;S. Kalaiselvam;A. Elayaperumal;R. Jayavel

  321
  Citations

• Sensitivity enhancement of ammonia gas sensor based on Ag/ZnO flower and nanoellipsoids at low temperature

  R Sankar Ganesh;R Sankar Ganesh;M Navaneethan;M Navaneethan;V.L. Patil;S Ponnusamy

  271
  Citations

• Fabrication of hierarchical NiCo2S4@CoS2 nanostructures on highly conductive flexible carbon cloth substrate as a hybrid electrode material for supercapacitors with enhanced electrochemical performance

  Mani Govindasamy;Selvaraj Shanthi;Selvaraj Shanthi;Elanthamilan Elaiyappillai;Sea-Fue Wang

  238
  Citations

• Improved thermoelectric performance of hot pressed nanostructured n-type SiGe bulk alloys

  Ranita Basu;Shovit Bhattacharya;Ranu Bhatt;Mainak Roy

  206
  Citations

• Influence of Al doping on the structural, morphological, optical, and gas sensing properties of ZnO nanorods

  R. Sankar ganesh;R. Sankar ganesh;M. Navaneethan;Ganesh Kumar Mani;S. Ponnusamy

  198
  Citations

• Controlled structural and compositional characteristic of visible light active ZnO/CuO photocatalyst for the degradation of organic pollutant

  S. Harish;J. Archana;M. Sabarinathan;M. Navaneethan

  189
  Citations

• Environmentally Sustainable Synthesis of a CoFe2O4-TiO2/rGO Ternary Photocatalyst: A Highly Efficient and Stable Photocatalyst for High Production of Hydrogen (Solar Fuel).

  Hafeez Yusuf Hafeez;Sandeep Kumar Lakhera;Naresh Narayanan;Santhana Krishnan Harish

  181
  Citations

• Low temperature ammonia gas sensor based on Mn-doped ZnO nanoparticle decorated microspheres

  R. Sankar Ganesh;R. Sankar Ganesh;E. Durgadevi;M. Navaneethan;V.L. Patil

  168
  Citations

• Single-step synthesis and catalytic activity of structure-controlled nickel sulfide nanoparticles

  Rajan Karthikeyan;Dheivasigamani Thangaraju;Natarajan Prakash;Yasuhiro Hayakawa

  166
  Citations

• Facile synthesis of graphene-CeO2 nanocomposites with enhanced electrochemical properties for supercapacitors

  T. Saravanan;T. Saravanan;M. Shanmugam;P. Anandan;M. Azhagurajan

  158
  Citations

• Optical and magnetic studies on Gd doped ZnO nanoparticles synthesized by co-precipitation method

  G. Vijayaprasath;R. Murugan;Y. Hayakawa;G. Ravi

  141
  Citations

• Fabrication of Cr doped SnO2 nanoparticles based biosensor for the selective determination of riboflavin in pharmaceuticals

  N Lavanya;S Radhakrishnan;C Sekar;C Sekar;M Navaneethan

  140
  Citations

• Tuning the selectivity of NH 3 gas sensing response using Cu-doped ZnO nanostructures

  R. Sankar Ganesh;R. Sankar Ganesh;E. Durgadevi;M. Navaneethan;M. Navaneethan;V.L. Patil

  137
  Citations

• Structural and magnetic behavior of Ni/Mn co-doped ZnO nanoparticles prepared by co-precipitation method

  G. Vijayaprasath;R. Murugan;S. Asaithambi;P. Sakthivel

  120
  Citations

• Enhanced charge transfer and separation of hierarchical CuO/ZnO composites: The synergistic effect of photocatalysis for the mineralization of organic pollutant in water

  P. Bharathi;S. Harish;S. Harish;J. Archana;M. Navaneethan

  118
  Citations

• Ni-CeO2 spherical nanostructures for magnetic and electrochemical supercapacitor applications.

  Ramachandran Murugan;Ganesan Ravi;Gandhi Vijayaprasath;Somasundharam Rajendran

  115
  Citations

• Highly efficient visible-light photocatalytic activity of MoS2–TiO2 mixtures hybrid photocatalyst and functional properties

  M. Sabarinathan;S. Harish;J. Archana;M. Navaneethan

  114
  Citations

• CuCrSe2: a high performance phonon glass and electron crystal thermoelectric material

  Shovit Bhattacharya;Ranita Basu;Ranu Bhatt;S. Pitale

  114
  Citations

• Characterization of dilute magnetic semiconducting transition metal doped ZnO thin films by sol–gel spin coating method

  G. Vijayaprasath;R. Murugan;G. Ravi;T. Mahalingam

  112
  Citations

• Boosting thermoelectric performance of p-type SiGe alloys through in-situ metallic YSi2 nanoinclusions

  Sajid Ahmad;Ajay Singh;Anil Bohra;Ranita Basu

  103
  Citations

• The measurement of deep level states caused by misfit dislocations in InGaAs/GaAs grown on patterned GaAs substrates

  G. Patrick Watson;Dieter G. Ast;Timothy J. Anderson;Balu Pathangey

  95
  Citations