All Stories

  1. Theoretical consideration on Urbach energy for doped III-V Semiconductors

    Article • Journal of Physics Condensed Matter, August 2026, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  2. Strain induced stabilization of high symmetry phase in MAPbBr3 perovskite

    Article • Journal of Applied Physics, April 2026, American Institute of Physics

    Professor Pankaj R Sagdeo

  3. Investigating Effect of Decoherence on Fano Interference through Raman Spectroscopy

    Article • The Journal of Physical Chemistry Letters, April 2026, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  4. Exploring the role of charge–lattice coupling in the structural phase transition in BaCeO 3

    Article • Physical Chemistry Chemical Physics, January 2026, Royal Society of Chemistry

    Professor Pankaj R Sagdeo

  5. Interplay of Electron–Phonon Coupling and Lattice Dilation in Band Gap Tuning of Gd 2 Ti 1– x ...

    Article • The Journal of Physical Chemistry C, October 2025, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  6. Exploring electronic Raman scattering in La-doped CeO2 : Laser energy...

    Article • Physical Review B, June 2025, American Physical Society (APS)

    Professor Pankaj R Sagdeo

  7. A Comprehensive Study on the Vibrational Spectra of Mixed-Halide Perovskites, MAPb(Br1–xClx)3

    Article • The Journal of Physical Chemistry C, May 2025, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  8. Magnetic excitations and exchange parameters of the nickel-chain compound PbMn2Ni6

    Article • Physical Review B, May 2025, American Physical Society (APS)

    Professor Pankaj R Sagdeo

  9. Structural and Optical Characterization of Pure and Lanthanum Substituted Nd1–xLaxAlO3 Prepared by Sol–Gel Method

    Article • ChemistryOpen, April 2025, Wiley

    Professor Pankaj R Sagdeo

  10. Role of Electron–Phonon Interaction in Phase Transition of Zr-Substituted BaTiO3

    Article • The Journal of Physical Chemistry C, March 2025, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  11. Experimental and first-principles investigation on the optical properties of Eu and Fe-substituted Gd2TiO5

    Article • Journal of Materials Science Materials in Electronics, March 2025, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  12. Temperature dependence of disorder sensitivity of phonon modes in finite-gap materials

    Article • Physical Review B, December 2024, American Physical Society (APS)

    Professor Pankaj R Sagdeo , Dr. Omkar V. Rambadey

  13. Halide tuning in derivative organic–inorganic perovskites, MAPb(Br1-xClx)3 (x = 0–1): exploring structural, optical and vibrational characteristics

    Article • Journal of Materials Science, August 2024, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  14. Light enhanced electron-phonon coupling: Raman study with an analytical model

    Article • The Journal of Chemical Physics, July 2024, American Institute of Physics

    Dr. Omkar V. Rambadey, Professor Pankaj R Sagdeo

  15. Contribution of individual phonon to the band gap renormalization in semiconductors

    Article • Physica Scripta, June 2024, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  16. Unusual Lattice Dilation and Strong Electron–Phonon Coupling in Erbium Ferrite Perovskite

    Article • The Journal of Physical Chemistry C, June 2024, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  17. Influence of Fe substitution on the structural and optical properties of Gd2TiO5 ceramic

    Article • Journal of Materials Science Materials in Electronics, June 2024, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  18. Utilizing rare earth titanates to improve performance of solid-state electrochromic device

    Article • Nano Express, May 2024, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  19. Deconvolution of Phonon–Phonon and Electron–Phonon Interactions from Phonon Line Width in Zr-Substituted BaTiO3

    Article • The Journal of Physical Chemistry C, November 2023, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  20. Adequate UV photoemission from Ga2O3/ZnO/Ga2O3 thin film epistructures

    Article • Optical Materials, October 2023, Elsevier

    Dr. Animesh Mandal, Professor Pankaj R Sagdeo

  21. Study of energy gaps and their temperature-dependent modulation in LaCrO3: A theoretical and experimental approach

    Article • Journal of Applied Physics, June 2023, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  22. Analysis of structural disorder on Raman spectra of semiconductors

    Article • Journal of Applied Physics, April 2023, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Omkar V. Rambadey

  23. Nonpolar Growth of GaN Films on Polar Sapphire Substrate Using Pulsed Laser Deposition: Investigation of Substrate Temperature Variation on the Quality of Films

    Article • physica status solidi (b), March 2023, Wiley

    Dr. Animesh Mandal, Professor Pankaj R Sagdeo

  24. Absence of presumed ferroelectricity in methylammonium lead chloride single crystals representing organic-inorganic hybrid perovskites

    Article • Materials Chemistry and Physics, February 2023, Elsevier

    Professor Pankaj R Sagdeo

  25. Probing the Signature of Disordering and Delocalization of Oxygen Vacancies and Anti-site Defects in Doped LaAlO3 Solid Electrolytes

    Article • The Journal of Physical Chemistry C, November 2022, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  26. Exfoliated nano-hBN additives for enhancing tribological performance of ATSP coatings deposited on AISI 316L steel: Role of SMAT pre-treatment

    Article • Surface and Coatings Technology, October 2022, Elsevier

    Professor Pankaj R Sagdeo

  27. Phonon-mode-specific lattice dynamical coupling of carriers in semiconductors using Raman and optical spectroscopic techniques

    Article • Physical Review B, August 2022, American Physical Society (APS)

    Professor Pankaj R Sagdeo , Dr. Omkar V. Rambadey

  28. Methodology to Probe Disorder Contribution in Raman Linewidth via Optical Absorption Spectroscopy in Orthoferrite EuFeO3

    Article • The Journal of Physical Chemistry C, August 2022, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra, Dr. Omkar V. Rambadey

  29. Temperature-Dependent Delocalization of Oxygen Vacancies in La-Substituted CeO2

    Article • ACS Applied Energy Materials, August 2022, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  30. Probing the effect of R-cation radii on structural, vibrational, optical, and dielectric properties of rare earth (R=La, Pr, Nd) aluminates

    Article • Ceramics International, August 2022, Elsevier

    Professor Pankaj R Sagdeo

  31. Investigation of the Structural and Optical Properties of Zinc Ferrite Nanoparticles Synthesized via a Green Route

    Article • Journal of Electronic Materials, July 2022, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  32. Structural, optical and vacancies investigations of Li-doped ZnO

    Article • Journal of Nanoparticle Research, July 2022, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  33. Correction to “Role of Laser Excitation Wavelength and Power in the Fano Resonance Scattering in RFe0.50Cr0.50O3 (R = Sm, Er, and Eu): A Brief Raman Study”

    Article • The Journal of Physical Chemistry C, June 2022, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  34. Investigating the structural, vibrational, optical, and dielectric properties in Mg-substituted LaAlO3

    Article • Journal of Materials Science Materials in Electronics, May 2022, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  35. Role of Laser Excitation Wavelength and Power in the Fano Resonance Scattering in RFe0.50Cr0.50O3 (R = Sm, Er, and Eu): A Brief Raman Study

    Article • The Journal of Physical Chemistry C, March 2022, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  36. Plug and Play Electrodeposition Cell: A Case Study of Bismuth Ferrite Thin Films for Photoelectrochemical Water Splitting

    Article • ECS Journal of Solid State Science and Technology, January 2022, The Electrochemical Society

    Professor Pankaj R Sagdeo

  37. Investigating the correlation between the Urbach energy and asymmetry parameter of the Raman mode in semiconductors

    Article • Physical Review B, December 2021, American Physical Society (APS)

    Professor Pankaj R Sagdeo , Dr. Omkar V. Rambadey

  38. Exploring the Interrelation between Urbach Energy and Dielectric Constant in Hf-Substituted BaTiO3

    Article • ACS Omega, November 2021, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  39. Structural, magnetic and electronic properties of Zn0.94Co0.06O/ZnO heterostructure

    Article • Applied Physics A, October 2021, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  40. Reply to the comment on Kumar A., Sagdeo A., Sagdeo P. R., Possibility of using ultraviolet radiation for disinfecting the novel COVID-19, Photodiagnosis and photodynamic therapy. 34 (2021) 102234

    Article • Photodiagnosis and Photodynamic Therapy, September 2021, Elsevier

    Professor Pankaj R Sagdeo

  41. Origin of natural and magnetic field induced polar order in orthorhombic PrFe1/2

    Article • Physical Review B, July 2021, American Physical Society (APS)

    Professor Pankaj R Sagdeo

  42. Distorted octahedra induced anisotropic strain and local disorder in delafossite CuCrO2

    Article • Solid State Sciences, July 2021, Elsevier

    Professor Pankaj R Sagdeo

  43. Investigations on the Electronic Structure of the Strongly Correlated Electron System Cr-Doped PrFeO3

    Article • The Journal of Physical Chemistry C, June 2021, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  44. Possibility of using ultraviolet radiation for disinfecting the novel COVID-19

    Article • Photodiagnosis and Photodynamic Therapy, June 2021, Elsevier

    Professor Pankaj R Sagdeo

  45. New route to estimate the Mott-Hubbard and charge transfer parameters: An optical and x-ray absorption studies

    Article • Solid State Sciences, May 2021, Elsevier

    Professor Pankaj R Sagdeo

  46. Origin of ferroelectricity in cubic phase of Hf substituted BaTiO3

    Article • Journal of Physics Condensed Matter, April 2021, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  47. Structural, optical and dielectric properties of Bi substituted polycrystalline praseodymium chromate

    Article • Materials Chemistry and Physics, April 2021, Elsevier

    Professor Pankaj R Sagdeo

  48. Unorthodox Approach to Realize the Correlation between the Dielectric Constant and Electronic Disorder in Cr-Doped PrFeO3

    Article • The Journal of Physical Chemistry C, March 2021, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  49. Electronic and optical properties of Y-doped $$\hbox {BaBiO}_{3}$$

    Article • Zeitschrift für Physik B Condensed Matter, February 2021, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  50. Possibility of relaxor-type ferroelectricity in delafossite CuCrO2 near room temperature

    Article • Solid State Sciences, February 2021, Elsevier

    Professor Pankaj R Sagdeo

  51. Doping-Induced Combined Fano and Phonon Confinement Effect in La-Doped CeO2: Raman Spectroscopy Analysis

    Article • The Journal of Physical Chemistry C, January 2021, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  52. Temperature-dependent dielectric loss in BaTiO3: Competition between tunnelling probability and electron-phonon interaction

    Article • Materials Chemistry and Physics, January 2021, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  53. The magneto-elastic and optical properties of multiferroic GaFeO3-δ

    Article • Journal of Magnetism and Magnetic Materials, November 2020, Elsevier

    Professor Pankaj R Sagdeo

  54. Structural and optical properties of transparent, tunable bandgap semiconductor: α-(AlxCr1−x)2O3

    Article • Journal of Applied Physics, October 2020, American Institute of Physics

    Professor Pankaj R Sagdeo

  55. Structural, optical, and dielectric investigations in bulk PrCrO3

    Article • Journal of Materials Science Materials in Electronics, August 2020, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  56. Orbital facilitated charge transfer originated phonon mode in Cr‐substituted PrFeO3: A brief Raman study

    Article • Journal of Raman Spectroscopy, April 2020, Wiley

    Professor Pankaj R Sagdeo

  57. Improved analytical framework for quantifying field emission from nanostructures

    Article • Materials Chemistry and Physics, April 2020, Elsevier

    Professor Pankaj R Sagdeo

  58. Comparative structural and optical studies on pellet and powder samples of BaTiO3 near phase transition temperature

    Article • Ceramics International, February 2020, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  59. Cluster Glass Behavior in Orthorhombic SmFeO3 Perovskite: Interplay between Spin Ordering and Lattice Dynamics

    Article • Chemistry of Materials, January 2020, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  60. Effect of bismuth doping on optical properties of polycrystalline PrCrO3

    Article • January 2020, American Institute of Physics

    Professor Pankaj R Sagdeo

  61. Using d-d transition to qualitatively estimate electron phonon coupling.

    Article • Journal of Physics and Chemistry of Solids, December 2019, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  62. Design and development of a fully automated experimental setup for in situ temperature dependent magneto-dielectric measurements

    Article • Measurement Science and Technology, September 2019, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  63. Effect of self-doping on the charge state of Fe ions and crystal field transitions in YFeO3: Experiments and theory

    Article • Journal of Applied Physics, May 2019, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr Rajesh Kumar, Dr. Vikash Mishra

  64. Prussian Blue-Viologen Inorganic–Organic Hybrid Blend for Improved Electrochromic Performance

    Article • ACS Applied Electronic Materials, May 2019, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  65. Optical spectroscopy: An effective tool to probe the origin of dielectric loss in Cr doped PrFeO3

    Article • Ceramics International, May 2019, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  66. Deconvoluting Diffuse Reflectance Spectra for Retrieving Nanostructures’ Size Details: An Easy and Efficient Approach

    Article • The Journal of Physical Chemistry A, April 2019, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  67. Effect of structural disorder on the electronic and phononic properties of Hf doped BaTiO3

    Article • Journal of Materials Science Materials in Electronics, April 2019, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  68. Strain Induced Disordered Phonon Modes in Cr doped PrFeO3

    Article • Journal of Physics Condensed Matter, March 2019, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  69. Direct correlation between the band gap and dielectric loss in Hf doped BaTiO3

    Article • Journal of Materials Science Materials in Electronics, March 2019, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  70. Possible evidence of delocalized excitons in Cr-doped PrFeO3: An experimental and theoretical realization

    Article • Journal of Physics and Chemistry of Solids, March 2019, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  71. Polythiophene–PCBM-Based All-Organic Electrochromic Device: Fast and Flexible

    Article • January 2019, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  72. Precursor concentration dependent hydrothermal NiO nanopetals: Tuning morphology for efficient applications

    Article • Superlattices and Microstructures, January 2019, Elsevier

    Professor Pankaj R Sagdeo

  73. Enhancing Viologen's Electrochromism by Incorporating Thiophene: A Step Toward All‐Organic Flexible Device

    Article • phys stat sol (a), December 2018, Wiley

    Professor Pankaj R Sagdeo

  74. Improved field emission from appropriately packed TiO2 nanorods: Designing the miniaturization

    Article • Superlattices and Microstructures, December 2018, Elsevier

    Professor Pankaj R Sagdeo

  75. Polythiophene -viologen bilayer for electro-trichromic device

    Article • Solar Energy Materials and Solar Cells, December 2018, Elsevier

    Professor Pankaj R Sagdeo

  76. Design and development of in-situ temperature dependent diffuse reflectance spectroscopy setup

    Article • Journal of Instrumentation, November 2018, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  77. Diffuse reflectance spectroscopy: An effective tool to probe the defect states in wide band gap semiconducting materials

    Article • Materials Science in Semiconductor Processing, November 2018, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  78. Porous Silicon's fractal nature revisited

    Article • Superlattices and Microstructures, August 2018, Elsevier

    Professor Pankaj R Sagdeo

  79. Possible origin of ferromagnetism in antiferromagnetic orthorhombic-YFeO 3 : A first-principles study

    Article • Ceramics International, August 2018, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  80. Studies on structural and optical gap tunability in α-(Ga x Cr (1-x) ) 2 O 3 solid solutions

    Article • Journal of Alloys and Compounds, July 2018, Elsevier

    Professor Pankaj R Sagdeo

  81. Organic Nanostructures on Inorganic Ones: An Efficient Electrochromic Display by Design

    Article • ACS Applied Nano Materials, June 2018, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  82. Quantifying the Short-Range Order in Amorphous Silicon by Raman Scattering

    Article • Analytical Chemistry, June 2018, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  83. Synthesis and characterization of RFeO3: experimental results and theoretical prediction

    Article • Advances in Materials and Processing Technologies, June 2018, Taylor & Francis

    Professor Pankaj R Sagdeo , Dr Rajesh Kumar, Dr. Vikash Mishra

  84. Structural, optical and electronic properties of RFeO 3

    Article • Ceramics International, May 2018, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  85. Disappearance of dielectric anomaly in spite of presence of structural phase transition in reduced BaTiO3: Effect of defect states within the bandgap

    Article • Journal of Applied Physics, April 2018, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  86. Tent-Shaped Surface Morphologies of Silicon: Texturization by Metal Induced Etching

    Article • Silicon, April 2018, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  87. Effect of electron irradiation on the optical properties of SrTiO3: An experimental and theoretical investigations

    Article • Materials Research Express, March 2018, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  88. TiO2–Co3O4 Core–Shell Nanorods: Bifunctional Role in Better Energy Storage and Electrochromism

    Article • ACS Applied Energy Materials, February 2018, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo

  89. Mesoporous Nickel Oxide (NiO) Nanopetals for Ultrasensitive Glucose Sensing

    Article • Nanoscale Research Letters, January 2018, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  90. Polypyrrole–vanadium oxide nanocomposite: polymer dominates crystallanity and oxide dominates conductivity

    Article • Applied Physics A, December 2017, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra, Dr. Swarup Roy

  91. Spectroscopic Evidence of Phosphorous Heterocycle–DNA Interaction and its Verification by Docking Approach

    Article • Journal of Fluorescence, December 2017, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  92. Synthesis of Conducting Polypyrrole-Titanium Oxide Nanocomposite: Study of Structural, Optical and Electrical Properties

    Article • Journal of Inorganic and Organometallic Polymers and Materials, September 2017, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  93. Ecofriendly gold nanoparticles – Lysozyme interaction: Thermodynamical perspectives

    Article • Journal of Photochemistry and Photobiology B Biology, September 2017, Elsevier

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  94. Electronic and optical properties of BaTiO3 across tetragonal to cubic phase transition: An experimental and theoretical investigation

    Article • Journal of Applied Physics, August 2017, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  95. Strain control of Urbach energy in Cr-doped PrFeO3

    Article • Applied Physics A, August 2017, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  96. Importance of frequency dependent magnetoresistance measurements in analysing the intrinsicality of magnetodielectric effect: A case study

    Article • Journal of Applied Physics, August 2017, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  97. Live spectroscopy to observe electrochromism in viologen based solid state device

    Article • Solid State Communications, August 2017, Elsevier

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  98. Effect of Mn doping on dielectric response and optical band gap of LaGaO3

    Article • Advances in Materials and Processing Technologies, July 2017, Taylor & Francis

    Dr Rajesh Kumar, Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  99. Evidence of bovine serum albumin-viologen herbicide binding interaction and associated structural modifications

    Article • Journal of Molecular Structure, July 2017, Elsevier

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  100. An insight of spirooxindole-annulated thiopyran – DNA interaction: spectroscopic and docking approach of these biological materials

    Article • Advances in Materials and Processing Technologies, May 2017, Taylor & Francis

    Dr Rajesh Kumar, Professor Pankaj R Sagdeo , Dr. Swarup Roy

  101. Interfacial redox centers as origin of color switching in organic electrochromic device

    Article • Optical Materials, April 2017, Elsevier

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  102. Room-Temperature Magneto-dielectric Effect in LaGa0.7Fe0.3O3+γ; Origin and Impact of Excess Oxygen

    Article • Inorganic Chemistry, March 2017, American Chemical Society (ACS)

    Biswarup Pathak, Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  103. Spectral Anomaly in Raman Scattering from p-Type Silicon Nanowires

    Article • The Journal of Physical Chemistry C, March 2017, American Chemical Society (ACS)

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  104. Amplification or cancellation of Fano resonance and quantum confinement induced asymmetries in Raman line-shapes

    Article • Physical Chemistry Chemical Physics, January 2017, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra, Dr. Swarup Roy

  105. Fast electrochromic display: tetrathiafulvalene–graphene nanoflake as facilitating materials

    Article • Journal of Materials Chemistry C, January 2017, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Swarup Roy

  106. Significant field emission enhancement in ultrathin nano-thorn covered NiO nano-petals

    Article • Journal of Materials Chemistry C, January 2017, Royal Society of Chemistry

    Professor Pankaj R Sagdeo

  107. Phase Transformation and Optical Properties of Annealed Hydrothermally Synthesized ZnO/ZnCr2O4Nanocomposites

    Article • International Journal of Applied Ceramic Technology, July 2016, Wiley

    Professor Pankaj R Sagdeo

  108. Probing structural distortions in rare earth chromites using Indian synchrotron radiation source

    Article • Indian Journal of Physics, July 2016, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  109. Role of metal nanoparticles on porosification of silicon by metal induced etching (MIE)

    Article • Superlattices and Microstructures, June 2016, Elsevier

    Professor Pankaj R Sagdeo

  110. Interplay between phonon confinement and Fano effect on Raman line shape for semiconductor nanostructures: Analytical study

    Article • Solid State Communications, March 2016, Elsevier

    Professor Pankaj R Sagdeo

  111. Effect of Hf doping on the structural, dielectric and optical properties of CaCu3Ti4O12 ceramic

    Article • Journal of Materials Science Materials in Electronics, February 2016, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  112. Observation of large dielectric permittivity and dielectric relaxation phenomenon in Mn-doped lanthanum gallate

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  113. Possibility of spin-polarized transport in edge fluorinated armchair boron nitride nanoribbons

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  114. Fe doped LaGaO3: good white light emitters

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Biswarup Pathak, Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  115. Observation of room temperature magnetodielectric effect in Mn-doped lanthanum gallate and study of its magnetic properties

    Article • Journal of Materials Chemistry C, January 2016, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  116. Spectroscopic Investigation of well aligned Silicon Nano wires Fabricated by Metal Induced Etching

    Article • Materials Today Proceedings, January 2016, Elsevier

    Professor Pankaj R Sagdeo

  117. Raman spectroscopy for study of interplay between phonon confinement and Fano effect in silicon nanowires

    Article • Journal of Raman Spectroscopy, October 2015, Wiley

    Professor Pankaj R Sagdeo

  118. Room temperature magnetodielectric studies on Mn-doped LaGaO3

    Article • Materials Research Express, September 2015, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  119. Extended x-ray absorption fine structure measurements on asymmetric bipolar pulse direct current magnetron sputtered Ta_2O_5 thin films

    Article • Applied Optics, July 2015, Optical Society of America (OSA)

    Professor Pankaj R Sagdeo

  120. Half-metallicity in armchair boron nitride nanoribbons: A first-principles study

    Article • Solid State Communications, June 2015, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  121. Effect of oxygen partial pressure on properties of asymmetric bipolar pulse dc magnetron sputtered TiO_2 thin films

    Article • Applied Optics, April 2015, Optical Society of America (OSA)

    Professor Pankaj R Sagdeo

  122. Effect of silicon resistivity on its porosification using metal induced chemical etching: morphology and photoluminescence studies

    Article • Materials Research Express, February 2015, Institute of Physics Publishing

    Dr Rajesh Kumar, Professor Pankaj R Sagdeo

  123. Study of Porous Silicon Prepared Using Metal-Induced Etching (MIE): a Comparison with Laser-Induced Etching (LIE)

    Article • Silicon, January 2015, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  124. Determination of the optical gap bowing parameter for ternary Ni1−xZnxO cubic rocksalt solid solutions

    Article • Dalton Transactions, January 2015, Royal Society of Chemistry

    Professor Pankaj R Sagdeo

  125. Stability analysis of zigzag boron nitride nanoribbons

    Article • January 2015, American Institute of Physics

    Professor Pankaj R Sagdeo

  126. Quantum confinement effect in cheese like silicon nano structure fabricated by metal induced etching

    Article • January 2015, American Institute of Physics

    Professor Pankaj R Sagdeo

  127. Origin of photoluminescence from silicon nanowires prepared by metal induced etching (MIE)

    Article • January 2015, American Institute of Physics

    Professor Pankaj R Sagdeo

  128. Effect of hafnium substitution on the dielectric properties of CaCu3Ti4O12

    Article • January 2015, American Institute of Physics

    Professor Pankaj R Sagdeo

  129. Large dielectric permittivity and possible correlation between magnetic and dielectric properties in bulk BaFeO3−δ

    Article • Applied Physics Letters, July 2014, American Institute of Physics

    Professor Pankaj R Sagdeo

  130. Effect of substrate bias and oxygen partial pressure on properties of RF magnetron sputtered HfO2 thin films

    Article • Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena, May 2014, American Vacuum Society

    Professor Pankaj R Sagdeo

  131. Qualitative Evolution of Asymmetric Raman Line-Shape for NanoStructures

    Article • Silicon, March 2014, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  132. Symmetry of the charge-ordered phases in Pr0.5Ca0.5MnO3

    Article • The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics, October 2013, Taylor & Francis

    Professor Pankaj R Sagdeo

  133. Readdressing the issue of low-temperature resistivity minimum in La0.7Ca0.3MnO3 thin films

    Article • Applied Physics A, February 2013, Springer Science + Business Media

    Professor Pankaj R Sagdeo

  134. Comparison of spectral performance of HfO[sub 2]∕SiO[sub 2] and TiO[sub 2]∕SiO[sub 2] based high reflecting mirrors

    Article • January 2013, American Institute of Physics

    Professor Pankaj R Sagdeo

  135. Crystallographic phase control of TiO2 in thin films deposited by asymmetric bipolar pulsed DC sputtering

    Article • January 2012, American Institute of Physics

    Professor Pankaj R Sagdeo

  136. Simulation of thickness and optical constants from transmission spectrum of thin film by envelope method: Practical constraints and their solution

    Article • January 2012, American Institute of Physics

    Professor Pankaj R Sagdeo

  137. Possible origin of photoconductivity in La0.7Ca0.3MnO3

    Article • Journal of Applied Physics, January 2010, American Institute of Physics

    Professor Pankaj R Sagdeo

  138. Deposition and characterization of titania–silica optical multilayers by asymmetric bipolar pulsed dc sputtering of oxide targets

    Article • Journal of Physics D Applied Physics, January 2010, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  139. Effect of iron doping on electrical, electronic and magnetic properties of La0.7Sr0.3MnO3

    Article • Journal of Physics D Applied Physics, September 2009, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  140. Strain-induced first-order orbital flip transition and coexistence of charge-orbital ordered phases inPr0.5Ca0.5MnO3

    Article • Physical Review B, November 2008, American Physical Society (APS)

    Professor Pankaj R Sagdeo

  141. Possible origin of electronic phase separation in La0.7Ca0.3MnO3

    Article • Journal of Applied Physics, September 2008, American Institute of Physics

    Professor Pankaj R Sagdeo

  142. Locating the normal to relaxor phase boundary in Ba(Ti1−xHfx)O3 ceramics

    Article • Materials Research Bulletin, July 2008, Elsevier

    Professor Pankaj R Sagdeo

  143. Study of the relaxor behavior in BaTi1−xHfxO3 (0.20≤x≤0.30) ceramics

    Article • Solid State Sciences, November 2007, Elsevier

    Professor Pankaj R Sagdeo

  144. Erratum to ‘‘The contribution of grain boundary and defects to the resistivity in the ferromagnetic state of polycrystalline manganites’’

    Article • Journal of Magnetism and Magnetic Materials, February 2007, Elsevier

    Professor Pankaj R Sagdeo

  145. Strain induced coexistence of monoclinic and charge ordered phases inLa1−xCaxMnO3

    Article • Physical Review B, December 2006, American Physical Society (APS)

    Professor Pankaj R Sagdeo

  146. The contribution of grain boundary and defects to the resistivity in the ferromagnetic state of polycrystalline manganites

    Article • Journal of Magnetism and Magnetic Materials, November 2006, Elsevier

    Professor Pankaj R Sagdeo

  147. Erratum to “Ferroelectric relaxor behaviour in hafnium doped barium-titanate ceramic” [Solid State Commun. 133 (2006) 331–336]

    Article • Solid State Communications, August 2006, Elsevier

    Professor Pankaj R Sagdeo

  148. Ferroelectric relaxor behavior in hafnium doped barium-titanate ceramic

    Article • Solid State Communications, May 2006, Elsevier

    Professor Pankaj R Sagdeo

  149. Crossover from classical to relaxor ferroelectrics in BaTi1−xHfxO3ceramics

    Article • Journal of Physics Condensed Matter, March 2006, Institute of Physics Publishing

    Professor Pankaj R Sagdeo

  150. Powder X-ray diffraction and Rietveld analysis of La1−xCaxMnO3(0

    Article • Powder Diffraction, March 2006, Cambridge University Press

    Professor Pankaj R Sagdeo

  151. Electron diffraction evidence of charge-ordering at room-temperature in La1−xCaxMnO3 (0.55≤x≤0.67)

    Article • Solid State Communications, January 2006, Elsevier

    Professor Pankaj R Sagdeo

  152. Phase separation scenario in Ba doped LaMnO3

    Article • physica status solidi c, December 2004, Wiley

    Professor Pankaj R Sagdeo