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- Title
Growth, Structure, Micro-structure and Magneto-transport of an Easy Route Synthesized Bulk Polycrystalline TiSe<sub>2</sub>.
- Authors
Saini, Abhilasha; Kumar, Kapil; Sharma, M. M.; Aloysius, R. P.; Awana, V. P. S.
- Abstract
This article reports an easy route synthesis of bulk polycrystalline TiSe2. Phase purity and micro-structure are determined through powder X-ray diffraction (PXRD) and field emission scanning electron microscopy (FESEM) respectively. Vibrational modes of TiSe2 as being analyzed by Raman spectroscopy show the occurrence of both A1g and Eg modes. Charge density wave (CDW) is observed in transport measurements of TiSe2 with a hysteresis in cooling and warming measurements at around 180 K. Furthermore, studied TiSe2 showed negative magnetoresistance (MR) below the CDW and a small positive MR above the CDW.
- Subjects
CHARGE density waves; MICROSTRUCTURE; FIELD emission electron microscopy; X-ray powder diffraction; RAMAN spectroscopy
- Publication
Journal of Superconductivity & Novel Magnetism, 2022, Vol 35, Issue 6, p1383
- ISSN
1557-1939
- Publication type
Article
- DOI
10.1007/s10948-022-06240-6