A. K. Raychaudhuri

Overview

Best Publications

• COLOSSAL MAGNETORESISTANCE, CHARGE ORDERING AND OTHER NOVEL PROPERTIES OF MANGANATES AND RELATED MATERIALS

  C. N. R. Rao;A. K. Raychaudhuri

  1016
  Citations

• Structure, electron-transport properties, and giant magnetoresistance of hole-doped LaMnO 3 systems

  R. Mahendiran;S. K. Tiwary;A. K. Raychaudhuri;T. V. Ramakrishnan

  708
  Citations

• Effect of particle size on the giant magnetoresistance of La0.7Ca0.3MnO3

  R. Mahesh;R. Mahendiran;A. K. Raychaudhuri;C. N. R. Rao

  519
  Citations

• Temperature dependence of the resistance of metallic nanowires of diameter≥15nm: applicability of Bloch-Grüneisen theorem

  Aveek Bid;Achyut Bora;A. K. Raychaudhuri;A. K. Raychaudhuri

  508
  Citations

• Electrical transport, magnetism, and magnetoresistance in ferromagnetic oxides with mixed exchange interactions: A study of the La 0.7 Ca 0.3 Mn 1 − x Co x O 3 system

  N. Gayathri;A. K. Raychaudhuri;S. K. Tiwary;R. Gundakaram

  308
  Citations

• Low-temperature electronic properties of a normal conducting perovskite oxide (LaNiO3)

  K.P. Rajeev;G.V. Shivashankar;A.K. Raychaudhuri

  297
  Citations

• Magnetoresistance of the spin-state-transition compound La1-xSrxCoO3.

  R. Mahendiran;A. K. Raychaudhuri

  285
  Citations

• Giant Magnetoresistance in Bulk Samples of La1-xAxMnO3 (A = Sr or Ca)

  R. Mahesh;R. Mahendiran;A.K. Raychaudhuri;C.N.R. Rao

  261
  Citations

• Effect of the Internal Pressure Due to the A-Site Cations on the Giant Magnetoresistance and Related Properties of Doped Rare Earth Manganates, Ln1-xAxMnO3 (Ln = La, Nd, Gd, Y; A = Ca, Sr, Ba, Pb)

  R. Mahesh;R. Mahendiran;A.K. Raychaudhuri;C.N.R. Rao

  230
  Citations

• Fabrication of nanowires of multicomponent oxides: Review of recent advances

  K. Shantha Shankar;A.K. Raychaudhuri

  189
  Citations

• Crystal structure and physical properties of half-doped manganite nanocrystals of less than 100-nm size

  Tapati Sarkar;Barnali Ghosh;A. K. Raychaudhuri;Tapan Chatterji

  189
  Citations

• Low frequency elastic properties of glasses at low temperatures—implications on the tunneling model

  A. K. Raychaudhuri;S. Hunklinger

  185
  Citations

• High sensitivity NH 3 gas sensor with electrical readout made on paper with perovskite halide as sensor material

  Avisek Maity;A. K. Raychaudhuri;Barnali Ghosh

  182
  Citations

• Resistivity, giant magnetoresistance and thermopower in La0.7Sr0.3MnO3 showing a large difference in temperatures corresponding to the ferromagnetic transition and the insulator - metal transition

  R Mahendiran;R Mahesh;A.K Raychaudhuri;C.N.R Rao

  164
  Citations

• Identification of the phase responsible for high-temperature superconductivity in $Y-Ba-Cu$ oxides

  C. N. R. Rao;P. Ganguly;A. K. Raychaudhuri;R. A. Mohan Ram

  157
  Citations

• Shape transition in ZnO nanostructures and its effect on blue-green photoluminescence

  Manoranjan Ghosh;A K Raychaudhuri

  157
  Citations

• Giant magnetoresistance, charge ordering and other novel properties of perovskite manganates

  C.N.R. Rao;R. Mahesh;A.K. Raychaudhuri;R. Mahendiran

  152
  Citations

• Photoreactivity of ZnO nanoparticles in visible light: Effect of surface states on electron transfer reaction

  Sunandan Baruah;Sudarson Sekhar Sinha;Barnali Ghosh;Samir Kumar Pal

  150
  Citations

• Enhanced ferromagnetic transition temperature in nanocrystalline lanthanum calcium manganese oxide (La0.67Ca0.33MnO3)

  K.Shantha Shankar;Sohini Kar;G.N. Subbanna;A.K. Raychaudhuri

  148
  Citations

• Effect of Dimensionality on the Giant Magnetoresistance of the Manganates: A Study of the $(La, Sr)_{n+1}Mn_nO_{3n+1}$ Family

  R. Mahesh;R. Mahendiran;A.K. Raychaudhuri;C.N.R. Rao

  138
  Citations

• Low-temperature electronic properties of a normal conducting

  KP Rajeev;GV Shivashankar;AK Raychaudhuri

  0
  Citations