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SEMICONDUCTANCE MAGNETISM ADVANCED RESEARCH & TECHNOLOGY (SMART)
SEMICONDUCTANCE MAGNETISM ADVANCED RESEARCH & TECHNOLOGY (SMART)
RESEARCH FOCUS:
RESEARCH FOCUS:
Nanomaterials, Microcrystals, Thin films
Nanomaterials, Microcrystals, Thin films
Semiconductors, Dielectrics, Ferroelectrics, Magnetism, Multiferroics, Spintronics, Dilute Magnetic Semiconductors
Semiconductors, Dielectrics, Ferroelectrics, Magnetism, Multiferroics, Spintronics, Dilute Magnetic Semiconductors
Dielectric Resonator Antennas
Green Synthesis of Functionalized Nanoparticles, Antibacterial properties, Wound Healing properties and Seed Germination properties of Nanoparticles
Investigate detailed crystal structure using X-ray Diffraction; X-ray Absorption spectroscopy; X-ray photo emission spectroscopy
Investigate detailed crystal structure using X-ray Diffraction; X-ray Absorption spectroscopy; X-ray photo emission spectroscopy
FERROELECTRICS:
FERROELECTRICS:
Synthesis of chemically modified PEROVSKITE OXIDES
Synthesis of chemically modified PEROVSKITE OXIDES
- to enhance ferroelectric and multiferroic properties in some known ferroelectric materials like BaTiO3, (NaBi)TiO3, etc.
Study Dielectric properties and transport properties at the phase transitions of thesematerials
- Structure-correlated studies: electronic/optoelectronic/magnetic/dielectric/ ferroelectric/magnetoelectric
- Investigation of multiferroicity in perovskite oxides
Investigation of Pieze-Photo Catalysis of Electrospun Ferroelectric Oxides
SEMICONDUCTORS:
SEMICONDUCTORS:
Synthesis, Chemical modification to generate
Synthesis, Chemical modification to generate
- co-doped semiconductors with modifications in band structure
- magnetism in semiconductors and explore possible Spintronic materials and Dilute Magnetic Semiconductors
NANO-DOMAIN research:
NANO-DOMAIN research:
Investigation of multiferroicity in perovskite oxides
Investigation of multiferroicity in perovskite oxides
Photoconduction properties, device properties; Pressure induced studies, Electrochemical studies
Photoconduction properties, device properties; Pressure induced studies, Electrochemical studies
SYNTHESIS ROUTES: Sol-gel technique; Hydrothermal technique; Co-precipitation; Solid state synthesis; Thin film deposition techniques; Electro chemical deposition.
SYNTHESIS ROUTES: Sol-gel technique; Hydrothermal technique; Co-precipitation; Solid state synthesis; Thin film deposition techniques; Electro chemical deposition.
CHARACTERISATION TECHNIQUES: X-ray Diffraction; X-ray Absorption spectroscopy; X-ray photo emission spectroscopy, UV-Vis-IR/ Photo Luminescence spectroscopy; Raman Spectroscopy; Tunneling Electron Microscopy; Scanning Electron Microscopy; Electrochemical analysis; etc.
CHARACTERISATION TECHNIQUES: X-ray Diffraction; X-ray Absorption spectroscopy; X-ray photo emission spectroscopy, UV-Vis-IR/ Photo Luminescence spectroscopy; Raman Spectroscopy; Tunneling Electron Microscopy; Scanning Electron Microscopy; Electrochemical analysis; etc.
APPLICABILITY:
APPLICABILITY:
UV/Visible/IR Light Sensing
UV/Visible/IR Light Sensing
Gas sensing
Gas sensing
Photovoltaics
Photovoltaics
Energy devices
Energy devices
Dielectric Resonator Antennas
Dielectric Resonator Antennas
Magnetoelectric devices
Magnetoelectric devices
Dielectric Capacitors
Dielectric Capacitors
Thermoelectric materials
Thermoelectric materials
Electrocaloric devices
Electrocaloric devices
Ferroelectric devices
Ferroelectric devices
Antibacterial Properties
Nanoparticles of complex oxide materials are synthesized using different solution based techniques. Sol-gel based materials generally tend to be small but agglomerated. This techniques generally yields extremely high purity single phase materials. Using Hydrothermal technique, generally different morphology of the same material can be produced. However, although doping can be modified the exact amount of doping always remain a undertermined factor. Co-precipitation is a powerful method similar to solgel, which can synthesize pure paze materials but with different morphologies. However, chances of phase segregation is more than solgel process.
Nanoparticles of complex oxide materials are synthesized using different solution based techniques. Sol-gel based materials generally tend to be small but agglomerated. This techniques generally yields extremely high purity single phase materials. Using Hydrothermal technique, generally different morphology of the same material can be produced. However, although doping can be modified the exact amount of doping always remain a undertermined factor. Co-precipitation is a powerful method similar to solgel, which can synthesize pure paze materials but with different morphologies. However, chances of phase segregation is more than solgel process.
Important Collaborators
Important Collaborators
Dr ARJUN PATHAK, USA
Dr A MEKKI, SAUDI ARABIA
Dr INDRANEEL BHAUMIK, INDIA
Dr JAYDEEP BHATTACHARYA, INDIA
Dr DIBYENDU BHATTACHARYA, INDIA
PROJECTS
PROJECTS
Correlated PHYSICAL PROPERTY measurements:
Correlated PHYSICAL PROPERTY measurements:
Structural, Vibrational, Optoelectronic, Photo/Gas Sensing, Magnetic, Magnetoelectric coupling, Electronic, Dielectric, Ferroelectric, Electrochemical, Energy properties, Pressure dependent studies, Dielectric Resonator Antenna, Bio-related
MATERIALS:
MATERIALS:
Simple Oxides: ZnO, TiO2, CeO2, CuO, NiO, Fe2O3, etc.
Complex Oxides: Perovskite Oxides like BaTiO3, PbTiO3, (NaBi)0.5TiO3 based Titanites; Rare Earth Manganates, Ferrites, Nickelates
FACILITY:
FACILITY:
XRD, Dielectric Measurement Unit, Keithley Source meters, UV-visible spectrometer, Raman spectrometer, Hall-effect, Electro-chemical Analysis unit, Spin Coating Unit, Thermal Deposition system, Sputter Coater, High temperature furnaces, Oven, Pellet Press, Ultrasonic bath, Light and Gas sensing units
SMART LAB, WORKSHOP BUILDING, IIT INDORE, SIMROL, INDORE, MP, INDIA
SMART LAB, WORKSHOP BUILDING, IIT INDORE, SIMROL, INDORE, MP, INDIA
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