Metastable magnetic state and magnetotransport in disordered manganite thin films

Kumar, Manish; Choudhary, R. J.; Shukla, D. K.; Phase, D. M.

doi:10.1063/1.4873300

Cited by 13 publications

(2 citation statements)

References 37 publications

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“…Pulsed laser deposition (PLD) as a thin film growth technique was not much popular until the late 1980s, when it has been used to grow superconducting YBa 2 Cu 3 O 7 -δ films [114]. Since then, the amount of research involving this technique has increased significantly and a number of compositions have been stabilized in thin film successfully [115][116][117][118][119][120][121][122]. The schematic of PLD system is shown in Figure 9.…”

Section: Mgo Thin Filmsmentioning

confidence: 99%

Bottom-Up and Top-Down Approaches for MgO

Singh¹,

Kumar²,

Sharma³

et al. 2020

Sonochemical Reactions

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In this chapter, we present an overview of synthesis of MgO nanoparticles and thin films by using top-down and bottom-up approaches. The bottom-up approaches are generally utilized to grow nanoparticles by the methods that involve chemical reactions. Sometimes, methods based on these reactions are also able to grow thin films. The top-down approaches are preferred for growing thin films where bulk material is used for depositions. The methods, which are frequently used, are radio frequency sputtering, pulsed lased deposition, and molecular beam epitaxy and e-beam evaporation. Sometimes, methods like mechanical milling and high energy ball milling are used to grow nanoparticles.

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Section: Mgo Thin Filmsmentioning

confidence: 99%

Bottom-Up and Top-Down Approaches for MgO

Singh¹,

Kumar²,

Sharma³

et al. 2020

Sonochemical Reactions

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“…This is driven by the fact that these materials react to the variation in parameters such as temperature, pressure, electric or magnetic fields etc. [2][3][4][5][6][7][8][9][10][11][12][13]. Vanadium dioxide (VO 2 ) is a well-known 'smart material' which is popular since the Morin' work in 1959 [14].…”

Section: Introductionmentioning

confidence: 99%

Thin Film Stabilization of Different VO₂Polymorphs

Kumar¹,

Saharan²,

Rani³

2021

Thin Films

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In recent years, VO2 has emerged as a popular candidate among the scientific community across the globe owing to its unique technological and fundamental aspects. VO2 can exist in several polymorphs (such as: A, B, C, D, M1, M2, M3, P, R and T) which offer a broad spectrum of functionalities suitable for numerous potential applications likewise smart windows, switching devices, memory materials, battery materials and so on. Each phase of VO2 has specific physical and chemical properties. The device realization based on specific functionality call for stabilization of good quality single phase VO2 thin films of desired polymorphs. Hence, the control on the growth of different VO2 polymorphs in thin film form is very crucial. Different polymorphs of VO2 can be stabilized by selecting the growth route, growth parameters and type of substrate etc. In this chapter, we present an overview of stabilization of the different phases of VO2 in the thin film form and the identification of these phases mainly by X-ray diffraction and Raman spectroscopy techniques.

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