{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,3,17]],"date-time":"2024-03-17T20:40:19Z","timestamp":1710708019167},"reference-count":17,"publisher":"World Scientific Pub Co Pte Ltd","issue":"29","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mod. Phys. Lett. B"],"published-print":{"date-parts":[[2009,11,20]]},"abstract":"<jats:p>Synthesis, X-ray diffraction (XRD), morphological, and magnetization studies of nano-vanadium doped TiO<jats:sub>2<\/jats:sub>are reported here. Commercially available anatase nano- TiO<jats:sub>2<\/jats:sub>and nano-vanadium powders were mixed and heat-treated in air at 600\u00b0C. X-ray diffraction revealed a complete anatase to rutile phase transformation at low vanadium content of 5%. Samples annealed under different environments such as Ar and O<jats:sub>2<\/jats:sub>also exhibited the same trend. Such a phase transformation at relatively low temperature (600\u00b0C) has been explained based on enhanced reactivity between vanadium and TiO<jats:sub>2<\/jats:sub>powders. Scanning electron micrographs elucidated the tunable microstructures from irregular-shaped, in the pristine TiO<jats:sub>2<\/jats:sub>(x=0.0), to well-faceted polyhedra V-doped (x=0.05 to 0.15) samples. Room temperature magnetization results revealed that upto 10% vanadium doping the samples are diamagnetic in nature and exhibit a paramagnetic transition for higher V content which presumably can be attributed to the presence of vanadium pentaoxide observed in the XRD.<\/jats:p>","DOI":"10.1142\/s0217984909021600","type":"journal-article","created":{"date-parts":[[2009,11,24]],"date-time":"2009-11-24T09:54:04Z","timestamp":1259056444000},"page":"3543-3549","source":"Crossref","is-referenced-by-count":0,"title":["NANO-VANADIUM DOPING-DRIVEN LOW TEMPERATURE STRUCTURAL PHASE TRANSFORMATION IN TITANIA"],"prefix":"10.1142","volume":"23","author":[{"given":"ANUJ","family":"KUMAR","sequence":"first","affiliation":[{"name":"National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012, India"}]},{"given":"BHASKER","family":"GAHTORI","sequence":"additional","affiliation":[{"name":"National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012, India"}]},{"given":"NEERAJ","family":"KUMAR","sequence":"additional","affiliation":[{"name":"National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012, India"}]},{"given":"V. P. S.","family":"AWANA","sequence":"additional","affiliation":[{"name":"National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012, India"}]},{"given":"A. K.","family":"SRIVASTAVA","sequence":"additional","affiliation":[{"name":"National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012, India"}]},{"given":"NEERAJ","family":"PANWAR","sequence":"additional","affiliation":[{"name":"National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012, India"}]},{"given":"H.","family":"KISHAN","sequence":"additional","affiliation":[{"name":"National Physical Laboratory, Dr. K. S. 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