Search Results - "TYAGI, Avesh K"

Magnetic, Ferroelectric, and Magnetocapacitive Properties of Sonochemically Synthesized Sc-Doped BiFeO3 Nanoparticles by Dutta, Dimple P, Mandal, Balaji P, Naik, Ratna, Lawes, Gavin, Tyagi, Avesh K

“…We report the synthesis of undoped and Sc3+-doped BiFeO3 nanoparticles using the sonochemical technique. X-ray diffraction reveals that all samples are single…”
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Effect on structure, stability, and H+ irradiation on Nd3+/Ru4+‐loaded iron phosphate glass for nuclear applications by Joshi, Akhilesh C., Roy, Mainak, Dutta, Dimple P., Mishra, Raman K., Meena, Sher Singh, Kumar, Ravi, Tyagi, Avesh K.

“…Nuclear energy generation technology is critically linked with the safe disposal of radioactive waste. In this context, iron phosphate glass (IPG) is gaining…”
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Pressure Impact on the Stability and Distortion of the Crystal Structure of CeScO3 by Errandonea, Daniel, Santamaria-Perez, David, Martinez-Garcia, Domingo, Gomis, Oscar, Shukla, Rakesh, Achary, S. Nagabhusan, Tyagi, Avesh K, Popescu, Catalin

“…The effects of high pressure on the crystal structure of orthorhombic (Pnma) perovskite-type cerium scandate were studied in situ under high pressure by means…”
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Intercalation/Deintercalation of Oxygen: A Sequential Evolution of Phases in Ce2O3/CeO2−ZrO2 Pyrochlores by Achary, S. Nagabhusan, Sali, Sanjay K, Kulkarni, Narendra K, Krishna, P. Siva Ram, Shinde, Anil B, Tyagi, Avesh K

“…In this paper, we report the structural and compostional variation of Ce2Zr2O7 pyrochlore under a controlled oxidation/reduction process. On oxidation Ce2Zr2O7…”
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Multifunctional Nanocrystalline CeCrO3: Antiferromagnetic, Relaxor, and Optical Properties by Shukla, Rakesh, Bera, Anup K, Yusuf, Seikh M, Deshpande, Sudhanshu K, Tyagi, Avesh K, Hermes, Wilfried, Eul, Matthias, Pöttgen, Rainer

“…Nanocrystalline phase pure CeCrO3 was synthesized by a two-step synthesis. The compound was investigated by a host of characterization techniques such as X-ray…”
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Probing the Local Structure and Phase Transitions of Bi4V2O11-Based Fast Ionic Conductors by Combined Raman and XRD Studies by Patwe, Sadequa J., Patra, Atanu, Dey, Rita, Roy, Anushree, Kadam, Ramakant M., Achary, Srungarpu N., Tyagi, Avesh K.

“…In this article, we report the structural phase transitions in Bi4V2O11 as observed from temperature‐dependent Raman scattering and X‐ray diffraction…”
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FeTiTaO6: A Lead-Free Relaxor Ferroelectric Based on the Rutile Structure by Mani, Rohini, Achary, Srungarpu N., Chakraborty, Keka R., Deshpande, Sudhanshu K., Joy, Joby E., Nag, Abanti, Gopalakrishnan, Jagannatha, Tyagi, Avesh K.

“…High‐temperature relaxor ferroelectric behavior (Tm ∼ 550 K) is reported for the rutile‐based oxide, FeTiTaO6. Our investigations of the structure and…”
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Selective CO2 Photoreduction with Cu-Doped TiO2 Photocatalyst: Delineating the Crucial Role of Cu-Oxidation State and Oxygen Vacancies by Bhattacharyya, Kaustava, Mane, Gurudas P, Rane, Vinayak, Tripathi, Arvind K, Tyagi, Avesh K

“…Cu-doped TiO2 photocatalysts [Cu-(1 to 10) atom %] synthesized by the sol–gel method and thoroughly characterized using several techniques were evaluated for…”
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Synthesis, characterization, and thermoluminescence‐based high‐dose neutron and gamma dosimetry study of Al5BO9: Mn, Li nanophosphor by Sen, Meghnath, Shukla, Rakesh, Pathak, Nimai, Ali, Kawsar, Sathian, Vilippalil, Tyagi, Avesh K.

“…A near tissue equivalent (Zeff = 10.8) and wide bandgap (Eg = 5.95 eV) Al5BO9: Mn, Li nanophosphor was synthesized by facile gel‐combustion (GC) method, and…”
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High Adsorption Capacity for Cationic Dye Removal and Antibacterial Properties of Sonochemically Synthesized Ag2WO4 Nanorods by Dutta, Dimple P., Singh, Anamika, Ballal, Anand, Tyagi, Avesh K.

“…α‐Ag2WO4 nanorods with an average diameter of 15 to 25 nm and a surface area of ca. 115.0 ± 0.2 m2/g have been synthesized by a facile sonochemical technique…”
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An insight into the effect of g-C3N4 support on the enhanced performance of ZnS nanoparticles as anode material for lithium-ion and sodium-ion batteries by Pathak, Dipa D., Dutta, Dimple P., Ravuri, Balaji R., Ballal, Anand, Joshi, Akhilesh C., Tyagi, Avesh K.

“…In this manuscript, the effect of adding graphitic carbon nitride (g-C3N4) on the electrochemical properties of ZnS conversion alloying anode has been…”
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Copper(I) Oxide Nanocrystals - One Step Synthesis, Characterization, Formation Mechanism, and Photocatalytic Properties by Singhal, Anshu, Pai, Mrinal R., Rao, Rekha, Pillai, Kodanthakurup T., Lieberwirth, Ingo, Tyagi, Avesh K.

“…We report here two different simple, one‐pot, and low cost chemical synthetic routes for the preparation of Cu2O nanocrystals: (a) thermal decomposition of…”
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Photodegradation of Methanol Under UV-Visible Irradiation by Titania Dispersed on Polyester Cloth by Bhattacharyya, Kaustava, Tripathi, Arvind K., Gupta, Narendra M., Tyagi, Avesh K.

“…Titania supported on polyester fabric (TiO2–PY) with varying titania loadings (2–7 wt%) were prepared via the dip‐coating method at room temperature using an…”
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High-Pressure Crystal Structure, Lattice Vibrations, and Band Structure of BiSbO4 by Errandonea, Daniel, Muñoz, Alfonso, Rodríguez-Hernández, Placida, Gomis, Oscar, Achary, S. Nagabhusan, Popescu, Catalin, Patwe, Sadeque J, Tyagi, Avesh K

“…The high-pressure crystal structure, lattice-vibrations, and electronic band structure of BiSbO4 were studied by ab initio simulations. We also performed Raman…”
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Pressure-Induced Transformations in PrVO4 and SmVO4 and Isolation of High-Pressure Metastable Phases by Errandonea, Daniel, Achary, S. Nagabhusan, Pellicer-Porres, Julio, Tyagi, Avesh K

“…Zircon-type PrVO4 and SmVO4 have been studied by high-pressure Raman spectroscopy up to 17 GPa. The occurrence of phase transitions has been detected when…”
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Preparation and Structure of Uranium-Incorporated Gd2Zr2O7 Compounds and Their Thermodynamic Stabilities under Oxidizing and Reducing Conditions by Jafar, Mohsin, Phapale, Suhas B, Mandal, Balaji P, Mishra, Ratikant, Tyagi, Avesh K

“…Gd2Zr2O7 is being contemplated as a futuristic matrix for the incorporation of high-level radioactive nuclear waste. This compound has the unique ability to…”
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Insights into the Effect of Particle Size on the Low Energy Radiation Response of Ceria by Kalita, Parswajit, Shukla, Rakesh, Ghosh, Santanu, Srivastava, Sanjeev Kumar, Pathak, Nimai, Kulriya, Pawan Kumar, Grover, Vinita, Avasthi, Devesh K, Tyagi, Avesh K

“…Understanding the radiation tolerance of ceramics against low energy heavy ions is important for evaluating their stability against alpha recoils, which are a…”
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Pressure-Induced Hexagonal to Monoclinic Phase Transition of Partially Hydrated CePO 4 by Bandiello, Enrico, Errandonea, Daniel, Ferrari, Sergio, Pellicer-Porres, Julio, Martínez-García, Domingo, Achary, S Nagabhusan, Tyagi, Avesh K, Popescu, Catalin

“…We present a study of the pressure dependence of the structure of partially hydrated hexagonal CePO up to 21 GPa using synchrotron powder X-ray diffraction. At…”
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Equations of State and Crystal Structures of KCaPO 4 , KSrPO 4 , and K 2 Ce(PO 4 ) 2 under High Pressure: Discovery of a New Polymorph of KCaPO 4 by Errandonea, Daniel, Achary, Srungarpu N, Diaz-Anichtchenko, Daniel, Bandiello, Enrico, Marqueño, Tomas, Shukla, Rakesh, Tyagi, Avesh K, Popescu, Catalin, Alabarse, Frederico G

“…We have studied by means of angle-dispersive powder synchrotron X-ray diffraction the structural behavior of KCaPO , SrKPO , and K Ce(PO ) under high pressure…”
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Equations of State and Crystal Structures of KCaPO4, KSrPO4, and K2Ce(PO4)2 under High Pressure: Discovery of a New Polymorph of KCaPO4 by Errandonea, Daniel, Achary, Srungarpu N., Diaz-Anichtchenko, Daniel, Bandiello, Enrico, Marqueño, Tomas, Shukla, Rakesh, Tyagi, Avesh K., Popescu, Catalin, Alabarse, Frederico G.

“…We have studied by means of angle-dispersive powder synchrotron X-ray diffraction the structural behavior of KCaPO4, SrKPO4, and K2Ce­(PO4)2 under high…”
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