Competing antiferroelectric and ferroelectric interactions in Na Nb O 3: Neutron diffraction and theoretical studies SK Mishra, N Choudhury, SL Chaplot, PSR Krishna, R Mittal Physical Review B 76 (2), 024110, 2007 | 240 | 2007 |

Ambient-and low-temperature synchrotron x-ray diffraction study of BaFe 2 As 2 and CaFe 2 As 2 at high pressures up to 56 GPa R Mittal, SK Mishra, SL Chaplot, SV Ovsyannikov, E Greenberg, DM Trots, ... Physical Review B 83 (5), 054503, 2011 | 130 | 2011 |

Phase stability and structural temperature dependence in sodium niobate: A high-resolution powder neutron diffraction study SK Mishra, R Mittal, VY Pomjakushin, SL Chaplot Physical Review B 83 (13), 134105, 2011 | 104 | 2011 |

Origin of large dielectric constant in La modified BiFeO_{3}-PbTiO_{3} multiferroicA Singh, R Chatterjee, SK Mishra, PSR Krishna, SL Chaplot Journal of Applied Physics 111 (1), 014113, 2012 | 77 | 2012 |

Inelastic neutron scattering and lattice dynamical calculation of negative thermal expansion compounds Cu 2 O and Ag 2 O R Mittal, SL Chaplot, SK Mishra, PP Bose Physical Review B 75 (17), 174303, 2007 | 66 | 2007 |

A Raman scattering study of the phase transitions in SrTiO3 and in the mixed system (Sr1-xCax) TiO3 at ambient pressure from T= 300 K down to 8 K R Ouillon, JP Pinan-Lucarre, P Ranson, P Pruzan, SK Mishra, R Ranjan, ... Journal of Physics: Condensed Matter 14 (8), 2079, 2002 | 65 | 2002 |

Nanostructures of Sr2+ doped BiFeO3 multifunctional ceramics with tunable photoluminescence and magnetic properties SK Mandal, T Rakshit, SK Ray, SK Mishra, PSR Krishna, A Chandra Journal of Physics: Condensed Matter 25 (5), 055303, 2013 | 63 | 2013 |

The various phases of the system Sr_{1‐x}Ca_{x}TiO_{3}—A Raman scattering studyP Ranson, R Ouillon, JP Pinan‐Lucarre, P Pruzan, SK Mishra, R Ranjan, ... Journal of Raman Spectroscopy: An International Journal for Original Work in …, 2005 | 59 | 2005 |

Observation of a new cryogenic temperature dielectric relaxation in multiferroic Bi_{7}Fe_{3}Ti_{3}O_{21}SJ Patwe, SN Achary, J Manjanna, AK Tyagi, SK Deshpande, SK Mishra, ... Applied Physics Letters 103 (12), 122901, 2013 | 37 | 2013 |

Morphotropic phase-boundary-like characteristic in a lead-free and non-ferroelectric (1− x) Na Nb O 3− x Ca Ti O 3 system S Tripathi, D Pandey, SK Mishra, PSR Krishna Physical Review B 77 (5), 052104, 2008 | 33 | 2008 |

Powder neutron diffraction study of the antiferroelectric phase transition in SK Mishra, R Ranjan, D Pandey, BJ Kennedy Journal of applied physics 91 (7), 4447-4452, 2002 | 33 | 2002 |

Resolving the controversies about the ‘nearly cubic’and other phases of Sr1− xCaxTiO3 (0≤ x≤ 1): I. Room temperature structures SK Mishra, R Ranjan, D Pandey, HT Stokes Journal of Physics: Condensed Matter 18 (6), 1885, 2006 | 29 | 2006 |

A combined X-ray diffraction and Raman scattering study of the phase transitions in Sr1− xCaxTiO3 (x= 0.04, 0.06, and 0.12) SK Mishra, R Ranjan, D Pandey, P Ranson, R Ouillon, JP Pinan-Lucarre, ... Journal of Solid State Chemistry 178 (9), 2846-2857, 2005 | 28 | 2005 |

Phase stability of multiferroic GaFeO_{3} up to 1368 K from *in situ* neutron diffractionSK Mishra, R Mittal, R Singh, M Zbiri, T Hansen, H Schober Journal of Applied Physics 113 (17), 174102, 2013 | 20 | 2013 |

A Raman scattering study of the antiferroelectric phase transition in (S r 0.70 Ca 0.30) T i O 3 SK Mishra, R Ranjan, D Pandey, R Ouillon, JP Pinan-Lucarre, P Ranson, ... Physical Review B 64 (9), 092302, 2001 | 20 | 2001 |

Effect of Preparation Conditions on Magnetic and Dielectric Properties of Y_{2}MMnO_{6} (M = Co, Ni)V Katari, PD Babu, SK Mishra, R Mittal, S Bevara, SN Achary, ... Journal of the American Ceramic Society 99 (2), 499-506, 2016 | 18 | 2016 |

Phonon dynamics and inelastic neutron scattering of sodium niobate SK Mishra, MK Gupta, R Mittal, M Zbiri, S Rols, H Schober, SL Chaplot Physical Review B 89 (18), 184303, 2014 | 17 | 2014 |

Pressure dependence of the low-temperature crystal structure and phase transition behavior of CaFeAsF and SrFeAsF: A synchrotron x-ray diffraction study SK Mishra, R Mittal, SL Chaplot, SV Ovsyannikov, DM Trots, ... Physical Review B 84 (22), 224513, 2011 | 14 | 2011 |

New insights into the compressibility and high-pressure stability of Ni (CN) 2: a combined study of neutron diffraction, Raman spectroscopy, and inelastic neutron scattering SK Mishra, R Mittal, M Zbiri, R Rao, P Goel, SJ Hibble, AM Chippindale, ... Journal of Physics: Condensed Matter 28 (4), 045402, 2016 | 8 | 2016 |

Effect of particle size and strain on phase stability of (Li_{0.06} Na_{0.94}) NbO_{3}SK Mishra, AB Shinde, PSR Krishna Journal of Applied Physics 115 (17), 174104, 2014 | 8 | 2014 |